Non-motorized retractable roof component

Abstract

A retractable hard roof assembly for vehicles with an original factory vehicle roof, a cabin interior and a factory vehicle structure, comprising: a non-motorized semi-permanent retractable hard roof panel that is removably mountable to the factory vehicle structure, said retractable hard roof panel being operatable from inside the vehicle; a handle functioning to articulate in up and down positions for safety and visibility; said handle locking in the up and down positions for safety, ergonomic operation, and force multiplication such that the retractable hard roof assembly may be locked in the up and down position; a directional locking mechanism to lock the hard roof assembly in an open position to provide an open-air experience; and a slide mechanism affixed to the hard roof panel for positional guidance during retracting and opening the hard roof panel; said handle providing omni-directional support to counter air flow, cross vehicle forces, and terrain created forces.

Description

[0001] APPLICA TION FOR LETTERS PA TENT

[0002] for

[0003] NON-MOTORIZED RETRACTABLE ROOF COMPONENT

[0004] by

[0005] Steven J. Janssen

[0006] 1701 Pembroke Road

[0007] Birmingham, MI 48009

[0008] a Citizen of the United States of AmericaNON-MOTORIZED RETRACTABLE ROOF COMPONENT

[0009] CROSS-REFERENCE TO RELATED APPLICATIONS

[0010] This application is a Continuation in Part (CIP) of US application no.: 17 / 277,111 filed on March 17, 2021 which is a Continuation in Part (CIP) of US Application No. / 431,727, filed on February 13, 2017, which claims the benefit under 35 U.S.C. 119(e) of US Provisional Application No.: 62 / 294,335 filed on February 12, 2016.

[0011] STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

[0012] Not Applicable

[0013] THE NAMES OF THE PARTIES TO A JOINT RESEARCH AGREEMENT

[0014] Not Applicable

[0015] INCORPORATION-BY-REFERENCE OF MATERIAL SUBMITTED ON A COMPACT DISC OR AS A TEXT FILE VIA THE OFFICE ELECTRONIC FILING SYSTEM (EFS WEB)

[0016] Not Applicable

[0017] STATEMENT REGARDING PRIOR DISCLOSURES BY THE INVENTOR OR A JOINT INVENTOR

[0018] Not ApplicableBACKGROUND OF THE INVENTION

[0019] 1. Field of the Invention

[0020] The present invention relates to a new type of non-motorized, retractable automotive roof especially useful for sport type vehicles, including various sliding mechanisms, and particularly relates to a non-motorized retractable panoramic hard roof panel.

[0021] 2. Description of the Prior Art

[0022] In addition to every day driving, off-road capable sports vehicles are becoming increasingly popular vehicles in the automotive market for recreational purposes because the owners of those vehicles enjoy the out-of-doors. Those that want to feel as though they are out of doors while driving, have been drawn to own sport vehicles. However, to make them useful in many weather conditions, various forms of soft and removable hard roof panels have been promoted in the past. One of these prior art roof styles has included removable hard roof panels on either side of the vehicle, requiring removal and storage of the removed panels. Moreover, these conventional roof panels are heavy and bulky and generally require more than one person to lift it up off the sport vehicle for removal in order to experience open air driving. When unexpected rainfall occurs, it is an unpleasant task to retrieve the roof panels and hurriedly put them back into position to seal them back into place to cover the interior before it would become soaking wet.

[0023] While owners of sports vehicles have enjoyed the advantage of a hard top that is factory installed, including the features of open-air driving and increased security, there are some common complaints that are widely noted throughout the vibrant sport vehicle owner community. The problems include heavy, awkward removable panels that are cumbersome because once the panels are removed, owners must look for a storage space for the removed panels. If the vehicle owner wants to store the panels within the vehicle, they will find that a large amount of the vehicle’s storage space is consumed once they are stored. There is also a problem of inherent damage that occurs in the removal, stowage, and installation process of these panels. Furthermore, another problem arises if the vehicle owner wants to use any type of a cargo or storage rack because the hard top must stay attached to the vehicle in order toaccommodate various other cargo and storage racks like the ones that are available in the aftermarket. This problem occurs because they have to accommodate the drip rail. Aesthetically speaking, this configuration for the hard top that is offered by the factory creates a closed-in and dark driving environment. For example, close to 70% of all Jeep Wrangler® purchasers ask for their Freedom™ panel option, and they are looking for an aftermarket alternative that is easy to install so that they may purchase it and install it themselves.

[0024] On the other hand, motorized sunroofs with sliding roof panels have been promoted to solve these problems. However, they require cutting a hole in the vehicle roof and factory installing hard roof panels along with motors and wiring which add weight and complexity and typically require factory dealers or professional aftermarket to service and maintain reliable operation.

[0025] In still another attempt to provide a removable aftermarket roof, prior attempts have been very limited in appeal as they also require a full hard top which may require a small crane for removal. Like the removable cab for a pick-up truck, the entire hard top must be removed. Then, the issue of storage arises, which the Internet has many storage solutions, although they take up a one car garage space for storage. Furthermore, while it is removable, significant effort and tools are needed to remove the roof from the vehicle typically by several people, and storage was extremely challenging due to size, weight, potential damage to the roof during transfer and loss of protection from an unexpected rain storm.

[0026] It has been a recognized advantage by others to provide a new type of retractable hard roof that is easy to install, easy to use, and one which stays on the vehicle, alleviating storage problems. Previously, though, in order to achieve this goal, others have provided a soft top that typically utilizes fabric that folds on top of itself to create an opening. However, problems have arisen with those designs. Primary concerns with a soft fabric type of roof covering is the flapping of the fabric during high speed driving, inability to secure the vehicle and its contents, ambient noise while driving with the soft panel closed and lack of warmth and weatherability in the winter. Surely, one would not want to have to listen to flapping fabric while driving down the expressway.

[0027] It would be a great advantage to sport vehicle owners if they could purchase a retractable hard roof panel that is easy to self-install, easy to remove and revert back to thefactory installed roof and can be added to the vehicle without any vehicle modifications. It would be most advantageous if it could be fully operated from within the driver compartment, especially when the weather changes quickly.

[0028] SUMMARY OF THE INVENTION

[0029] The present invention provides a new non-motorized, self storing, retractable hard roof panel, configured for sport vehicles, that readily adapts to being quickly mounted on the original factory structure of various sport-type vehicles without modification to the vehicle, whether semipermanently or even somewhat permanently. The present invention quickly clips onto the existing vehicle structure. Various lift, retracting and locking mechanisms for retracting the hard roof into an open position are disclosed. By designing the present invention to be easily and semi-permanently mountable to an existing vehicle structure, installation on the vehicle may be easily accomplished without damaging or modifying the existing configuration of the factory vehicle.

[0030] In this disclosure, new, novel and useful locking mechanisms and slide rail configurations are described in detail that have been found to be effective to make a robust application with greater safety in mind.

[0031] For example, the present design is adapted to replace the individual Freedom1 1panels offered on the current model of the Jeep Wrangler®, available from FCA US, LLC of Auburn Hills, Michigan. A problem arises because Freedom™ panels require physical removal and storage. A particular advantage of the present invention is that the instant hard roof panel can remain on the vehicle and is self-storing while in both the open and closed positions so that no one needs to remove the roof panel or store the roof panels elsewhere. In a first aspect, this configuration may be comprised of two roof rails that slidably support a hard roof panel made of suitable materials including either opaque, transparent or translucent hard composite polycarbonate, glass, tempered glass, Gorilla Glass®, available from Coming Glass Works of Coming NY., metal, fiberglass, combinations thereof or any other similar suitable material. This aspect allows for speedy do-it-yourself installation without the need for special tools and using only commercially available tools.

[0032] The present design also means that quick and easy opening and closing of the hard roof panel is achievable by manually retracting the hard roof panel from inside the driver compartment,so weather changes are immediately accommodated without leaving the driver compartment. Envision that you are enjoying a beautiful sunny day with your roof panel retracted and a sudden rainstorm comes up. By utilizing the present invention, you can remain in your car seat, reach back to grab the handle and pull it shut within seconds, all without having to get out in the rain. Previously one would have to leave the vehicle, retrieve your removable roof Jeep® Freedom panels that you stored in the back of your sport vehicle and re-attach them onto your roof while you and your vehicle interior get soaking wet.

[0033] Further, this design allows for the installation of sport and cargo racks, even while the present retractable hard roof is in an open position. Prior art motorized retractable roofs made such installations impossible.

[0034] Moreover, this retractable hard roof configuration offers improved security when used in conjunction with an existing hard top and a locking rear glass tailgate. In addition to this, other benefits are also realized such as easy weather adaptability, the ability to accommodate mounting of cargo and sports racks, leak resistance, lack of rattles and maintenance, as well as a lack for a need of any motors and / or wires.

[0035] Whether the present hard roof structure is in the open or closed position, different aspects include at least one retracting mechanism described more fully hereinbelow which allows for retaining, retracting and self-storing of the hard roof panel. The hard roof panel can be easily moved from the closed position, the open position, and various positions in between, depending upon the preference of the driver. The instant hard roof panel may pivot, lift and retract to provide an opening extending from the windshield frame to the rear of the original factory structure without any obstruction. Linkage between the mounted brackets of the frame structure and the retractable hard roof panel help to make lifting the panel and retracting it to the rear a simple task that even limited ability drivers can operate from inside the vehicle.

[0036] In yet another aspect of the present invention, disclosed is a single hard roof panel that seals against existing factory installed front and rear weather-strip seals. Additional seals may be added to the left and right side of the hard roof panel creating a 360° weather resistant and leak proof hard surface enclosure over the driver’s compartment.BRIEF DESCRIPTION OF THE DRAWINGS

[0037] For a further understanding of the nature and advantages of the expected scope and various aspects of the present invention, reference shall be made to the following detailed description, and when taken in conjunction with the accompanying drawings, and wherein:

[0038] FIG. 1 is an environmental view of the semi-permanent hard roof panel made in accordance with the present invention;

[0039] FIG. 2 is a bottom view of the hard roof panel in a closed position;

[0040] FIG. 3A is the hard roof panel in a vent position;

[0041] FIG. 3B shows a lifting mechanism;

[0042] FIG. 4A is an exploded perspective view of a hard roof panel knob handle;

[0043] FIG. 4B is a slide locking mechanism in a locked position using a chamfered pin to prevent or limit unintended travel;

[0044] FIG. 4C shows the locking mechanism of FIG. 4B in its unlocked position;

[0045] FIG. 5A is a perspective view of a rounded locator;

[0046] FIG. 5B shows a side perspective view of a locating mechanism as a separate piece; FIG. 6 shows a locating mechanism by a ball detent;

[0047] FIG. 7 is a locating mechanism with magnets;

[0048] FIG. 8A is a latch for locking the hard roof panel in a closed position;

[0049] FIG. 8B is a ball detent hold of a closed roof latch;

[0050] FIG. 8C is the lever locking mechanism handle;

[0051] FIG. 9A illustrate a handle locking mechanism to lock the handle in an up and down position;

[0052] FIG. 9B is a perspective view of its auto-locked locking mechanism in locked position; FIG. 9C shows the locking mechanism of FIG. 9B in the unlocked position;

[0053] FIG. 10A is a side perspective view of a roof lifting latch lock mechanism;

[0054] FIG. 10B is the latch of FIG. 10A following a cam locking the roof in the up position; FIG. 10C shows the cam and latch disengaged;

[0055] FIG. 11 A shows yet another aspect of the locking mechanism of a lever that is activated when the handle enters its rear bracket;FIG. 1 IB is an engaged handle in its locked position;

[0056] FIG. 12A is a bottom view of a front latch;

[0057] FIG. 12B is a bottom view of a rear latch;

[0058] FIG. 13 A is an engagement cam having a contoured guide surface as a separate part; FIG. 13B is a perspective view of an engagement cam shown molded into another part; FIG. 13C is a molded engagement plate attached to another part;

[0059] FIG. 14A is yet another aspect of an engagement plate for temporarily locking the hard roof panel;

[0060] FIG. 14B illustrate how an engagement plate can limit speed or stop travel;

[0061] FIG. 15A provides detail of a multi-functional directional locking handle made in accordance with the present invention;

[0062] FIG. 15B shows a handle lock in its locked position;

[0063] FIG. 15C illustrates locking mechanism to lock handle in its unlocked position;

[0064] FIG. 16A show an auto-locking rear bracket;

[0065] FIG. 16B shows a spring loaded auto-lock lever;

[0066] FIG. 16C shows automatic locking position;

[0067] FIG. 16D shows interlocking components that deflect vertical, back and forward and cross vehicle forces;

[0068] FIG. 17A is a side view of an auto-lock rear bracket lever;

[0069] FIG. 17B is a side view of a handle activated lock;

[0070] FIG. 17C shows the lock returning to its home position;

[0071] FIG. 18A is a perspective view of a multi-function handle;

[0072] FIG. 18B is a bottom perspective view looking up through the handle connected to a hard roof panel;

[0073] FIG. 19 is a rear bracket with at least one locating mechanism;

[0074] FIG. 20 A is a perspective end view of a telescoping slide with rail stops;

[0075] FIG. 20B shows travel limiters and stops for the telescopic slide shown in FIG. 20A; FIG. 20C illustrate useful solid bearing;

[0076] FIG. 20D is a side elevational view of a locking feature in the telescopic slide;

[0077] FIG. 20E is a synchronizing locking block with springs;FIG. 20F shows machined lift surface and attached stop plate;

[0078] FIG. 20G is a cut-away view of the synchronizing block of FIG. 20F in the closed position;

[0079] FIG. 20H is a cut-away view of the synchronizing block of FIG. 20F partially engaged; FIG. 201 is a cut-away view of the synchronizing block of FIG. 20F in the stop position; FIG. 21 A shows a roof support bump stop attached to a latch;

[0080] FIG. 2 IB is a bump stop;

[0081] FIG. 21C is a compression absorbing roof support wheel;

[0082] FIG. 2 ID is another aspect of a rolling bump stop;

[0083] FIG. 2 IE is a rolling bump stop attached to a latch;

[0084] FIG. 2 IF is an independent roof support;

[0085] FIG. 22 A is a track and damper motion control;

[0086] FIG. 22B is a mounted track and damper;

[0087] FIG. 22C is a close up of a rotary damper;

[0088] FIG. 22D shows an installed damper mechanism;

[0089] FIG. 23 shows a seal between two parts to prevent air, water and noise from entering the vehicle cabin;

[0090] FIG. 24A is a bottom view of a hard roof panel;

[0091] FIG. 24B shows a side-cut-away view of the encapsulated frame and glass of FIG. 24A; and

[0092] FIG. 25 is a perspective view of another aspect of the present invention with a hard roof panel on pivot arms for retraction.

[0093] A more complete and full understanding of the aspects and nature of the present invention will become apparent upon considering the following detailed description, when taken in connection with the accompanying drawings.

[0094] Although the invention will be described by way of examples hereinbelow for specific aspects having certain features, it must also be realized that minor modifications that do not require undo experimentation on the part of the practitioner are covered within the scope and breadth of this invention. Additional advantages and other novel features of the present invention will be set forth in the description that follows and in particular will be apparent to those skilledin the art upon examination or may be learned within the practice of the invention. Therefore, the invention is capable of many other aspects and its details are capable of modifications of various aspects, which will be obvious to those of ordinary skill in the art all without departing from the spirit of the present invention. Accordingly, the rest of the description will be regarded as illustrative rather than restrictive.

[0095] DETAILED DESCRIPTION OF THE INVENTION

[0096] Therefore, in accordance with the present invention, disclosed is a new non-motorized retractable panoramic hard roof panel for sport vehicles. Now we look at this innovation in the present invention. The present design is a semi-permanent driver compartment enclosure, easy to install and removable by the driver without requiring any outside assistance, and one that can easily be modified from the factory roof panels to the configuration of the present invention, as well as being easily changed back to the original configuration from the factory.

[0097] As can also be seen clearly from the appended drawings, various aspects of the present invention are particularly amenable to attaching the present retractable hard roof panel assembly to a sport vehicle by its supporting brackets. This feature means that the present retractable assembly can easily be attached to the vehicle without interrupting any of the original functionality of the vehicle. By relatively simple attachments, the present hard roof panel assembly may be used to attach it to the vehicle without any need to modify the original factory vehicle roof.

[0098] Referring collectively now to the drawings, FIG. 1 shows an environmental view of a nonmotorized retractable panoramic hard roof panel for sport vehicles generally denoted by the numeral 10 including a semi -permanent hard roof panel 12.

[0099] FIG. 2 is a bottom view of the hard roof panel in accordance with the present invention in its closed position. Locking mechanism 20 locks a handle in its stored and closed position and is put into place by the vehicle operator with handle grip 22 which is a feature molded into a multi function handle 21. Multi -function locking handle 21 is received within rear bracket 24 by lock lever 25. At least four (4) latches 28, the two forward most, engage front bracket adapters 26 to secure hard roof panel against the factory front seal of the vehicle when in the closed position. Bracket adapters 26 are affixed to the factory latch header bracket. A rolling wheel 30 acts as abump stop and provides additional support to a hard roof panel 27 when the roof is in the vent position and as the hard roof panel is fully extended rearward in the open position.

[0100] FIG.’s 3A-3B show the hard roof panel in the vent position looking upward from inside the cabin interior driver’s seat toward the passenger side of the hard roof panel. The main housing 46 of the hard roof assembly is located on the driver and passenger side of the sport vehicle and is fastened to the sport bar structure 32. A multi-function locking handle 21 is maneuvered upward and downward by a handle grip 22. Handle lock 20, as shown in FIG. 2A, locks the multi-function locking handle 21 in its closed and open positions by inserting a chamfered pin into a recess in a contoured cam 23. In operation, latch 28 releases the hard roof panel from the closed and locked position.

[0101] Lift arm 37 supports travel of the hard roof panel upward and rearward in a preferable parallelogram path to a vent position. Knob lock 36 locks the roof in the vertical upward position by engaging the cam detent (not shown) which is molded into lift arm 37. Safety lock 38 and slide rail engagement plate 44 lock the roof forward and prevent rearward travel. Slide rail engagement plate 44 is both forward and rear on the drivers side and passenger side of the sport vehicle. Knob lock 36 is on the drivers and passenger side of the sport vehicle. Torsion springs, not shown, may provide lift assist for the vent and open positions. Also shown in this diagram is rear bracket 24 with its lock lever 25 which engages the multi-function locking handle 21 when the hard roof panel is in its fully open position. Slide rail 48 is supported by a slide bracket 42 which is connected to the lift arm 37.

[0102] An encapsulated frame 39 surrounds the perimeter of the hard roof panel and supports the mounting of the hard roof panel to rail 48 and multi-function locking handle 21. Also FIG. 3B is a close up view of latch 28 with its “L-shaped” configuration. An articulating mechanism is shown in FIG. 3B and is generally denoted by numeral 40. Several aspects of the present invention may include as least one torsion spring mechanism (shown in phantom), at least one lift arm 37, a hydraulic strut or combinations thereof. Vent position knob lock 36 maneuvers to latch the cam molded into lift arm 37. When latch knob handle 36 is turned to disengage latch from the cam of lift arm 37.

[0103] In one aspect of the present invention, useful locking mechanisms can be presented as a single part, or may also be molded or machined into another part of the assembly. The aspects of a locking mechanism made in accordance with the present invention may either be permanently oruseful to temporarily lock two parts together. Furthermore, such locking mechanisms can be utilized to establish a defined position between two parts as well as they can be used to affect the speed of motion of the hard roof panel or it can be used to stop the motion of one or more parts.

[0104] FIG. 4A is an exploded view of a twisting knob lock handle shows positioning knob lock handle generally denoted by numeral 50 and includes a knob lock handle 40 which encapsulates a spring 51 that can be molded into slide bracket 42 to position the slide engagement plate 44 along sliding rail 48. FIG. 4A illustrates a preferred aspect of the present invention showing a knob or handle to be used for engaging and disengaging the pin of the locating mechanisms. The knob or handle is appropriate for changing the pin direction or pin position by turning a knob or by pulling and pushing a knob. It can incorporate at least one direction indicator including a feature whereby the knob or handle may incorporate a keyhole to accept a pin key. At least one finger hold may be utilized for positioning, including with the apexed inner barrel and magnets activated locking device. Moving in direction 52 FIG. 4B also shows movement along an apex 49 for positioning, which can be either molded in place or an additional piece. A key hole in phantom is part of the knob lock handle 40 and a key is part of the pin 45. An apex is integrated into the knob.

[0105] A ramped contact surface 49 accommodates different levels of compression that are useful for locking the hard roof panel in the closed and vent positions as well as stopping unintended forward travel in the open position. Also envisioned aspects include springs, axle or fastener bolts, at least one ball detent to create a holding force between the lever and the adapter. Covering the bracket may include at least one stop to limit the rotation of the latch. Other useful aspects will include molded covers including detents that create a stop point for the ball detents, or a molded cover that attaches to any roof tower bracket.

[0106] FIG.’s 4B and 4C illustrate another aspect of the present invention using spring compression 51 shown in FIG. 4A and a chamfered pin 55 in the lock and unlocked positions of FIG.’s 4B and 4C respectively. This limits unintended traveling by simply twisting to lock and unlock the position of the hard roof panel on the slide rail. A chamfered pin may permit a user to pre-select a direction in which the locating mechanism can move past an adjacent surface or an adjacent part. In this regard, an adjacent surface or part is able to move past the locating mechanism. Furthermore, a chamfered pin would allow an adjacent surface or part to move in adesired direction, past the locating mechanism, without engagement or locking until the part reaches the desired position. Upon reaching the desired position, the spring activated locking mechanism can hold or lock a part into a desired position without actively or manually engaging the spring activated pin / lock. Depending upon the chamfered profile of the pin combined with the force of the spring, a part is restricted from moving in an unintended direction, thereby creating a safety feature as well. Consequently, spring force can assist in reducing the rate of travel of said part.

[0107] FIG.’s 5 A and 5B show another aspect of the positioning mechanism with pull knob 54 sliding rounded component 56 into position within recess 58. FIG. 5B is a perspective view of the positioning mechanism of FIG. 5A, showing rounded component 56 within recess 58.

[0108] Consequently, the engagement element pin of the locating mechanism may incorporate multiple profiles for locating or temporarily locking two surfaces or parts together, or units with opposing ends of the pin which may include a key to define direction of the pin.

[0109] FIG. 6 shows one of a number of different aspects of locating mechanism for connecting various elements or exerting forces that include a ball detent 62 on outwardly extending wings. A ball detent receiver 59 mates with the ball detent 62.

[0110] FIG. 7 shows another aspect using strong magnets 64 for connecting an element. Such magnets 64 may have a strength of 20 Gauss to 50,000 Gauss.

[0111] FIG. 8A illustrates a latch type locating locking mechanism generally denoted by the numeral 70 in which adapter 67 attaches to a factory equipment latch bracket 71. One or more locating mechanisms may be combined to align and lock the roof in the closed position. Again, the various mechanisms may include ball detent 62, mechanical detent, surface to surface compression, or a flex tab lock 65. FIG. 8B shows a close up view of a ball detent receiver 60 in a latch stop 63 that is releasable by a flex tab lock 65. Lever 69 incorporates a ball, not seen in this diagram, that when rotated, drops its ball into ball detent receiver 60. FIG. 8C show the underside of the lever 69 locating and locking mechanism generally denoted by numeral 61 which includes ball detent 62 that holds the lever 69 in position when it is not engaged with the base as shown in FIG. 8B.

[0112] Moving on to a directional auto locking and auto resetting handle shown in FIG.’s 9A-9C, there is shown a handle knob 99 locking application that is to be twisted to lock and unlock,especially using spring compression. A chamfered pin makes the lock feature to be directional. FIG. 9A shows a perspective view looking upward from the driver’s seat to the locating handle knob mechanism generally denoted by numeral 90 including grip 22 and contoured cam 92. FIG.’s 9B and 9C show cut-away views of chamfered pin 94 received by recess 96. Cam 92 locks the handle 90 in an up 96 or down position 98. It also aligns handle 90 within a rear bracket to lock the hard roof panel in position when it’s open. In looking next to a preferred form of handle in which it can function as a locking multi-function handle that includes at least one connection point to the hard roof panel structure frame 93. An activation connector 95 makes contact with its rear bracket locating mechanism. Preferably, the handle has at least one interconnecting support element 97 with at least one grip 22 and at least one locking mechanism 99. It is connected to the frame of the hard roof panel 93 for providing structural support and facilitating application and multiplication of force. The handle can articulate on an axle 91 and lock in one or more positions, such as up and down 96 and 98, respectively, for safety and visibility. These recited preferred forms of the handle act to provide an ergonomic operation while an operator is inside the cabin of the vehicle.

[0113] When the handle is locked in the up position, the upward application of force moves the hard roof panel up and rearward in a parallelogram configuration into a locked vent position and while lowering the handle to the down / locked position, rearward and forward forces on the hard roof panel transitions from the vent position, to the full open position and back to the vent position. By articulating and locking the handle in the up position, an ergonomic and force multiplying hand position reconnects the hard roof panel to the vehicle structure. The handle can include one or more male or female locators to temporarily locate or connect one or more parts or surfaces and provides structural support. In certain aspects of the present invention, the locking locating mechanism may be spring activated. Because the locking locating mechanism may have a directional feature, using a chamfered pin and apexed internal barrel reduces touch points and allows for a one hand operation. Because an operators hand does not need to leave the handle once turned, the directional pin can be relocated to the position of the preferred final resting point, whether up or down.

[0114] Reviewing now another aspect of the cam type engagement plate 92 for the handle locating mechanism 90, it is desirable to incorporate at least one detent to lock the handle in adefined position. The cam 92 is connected to the handle via an axle 91 and thereby the cam 92 is reinforced by the frame of the hard roof panel 93. The cam type profile of the engagement plate 92 ensures constant contact facilitated with the knob lock 99 when the handle articulates between positions because a lower detent 98 of cam 92 will lock the handle in the down position and align the handle with the rear locking bracket.

[0115] Looking next to an articulating mechanism for lifting and retracting the retractable hard roof panel of FIG.’s 10A-10C, it is generally denoted by numeral 100. It shall be noted that latch 102 follows engagement cam 104 and locks hard roof panel in an open position. In order to hold latch 102 downward in the locked position, magnets 106 may be useful to create a force which holds the latch in the locked position with the engagement cam 104. In order to close the hard roof panel, turning knob lock 108 clockwise will raise the latch 102 and disengage it from the engagement cam 104. Engagement cam 104 may be molded into lifting arm 101. In order to hold latch 102 upward, magnets 106 may be useful to create an opposite force to disengage magnets 106 and hold latch 102 in an upright position. As can be seen in Figures 10B and 10C, when the hard roof panel closes, the hard roof panel is lowered, resetting latch 102 for the next cycle.

[0116] Looking next to FIG.’s 11A and 11B a locating and locking lever 110 may be incorporated into rear bracket 112 wherein the rear bracket is attached to the vehicle locking the handle 116 and the hard roof panel in an open position. It has been found that springs 118 are useful to maintain downward force and return pivot lever 110 to its home position. Lever 110 is activated when the handle activation connector 114 enters rear bracket 112. In order to disengage handle activation connector 114 from its locked position in rear bracket 112, the front of pivot lever 110 pivots upward. By grabbing handle 116, and pivoting the operators wrist forward and applying upward force, the hard roof panel is capable of moving forward to a closed position.

[0117] FIG.’s 12A and 12B show the front and rear latches 120 and 122 respectively. These front and rear latches preferably include a grip 124 in this aspect with a ramped contact surface for accommodating different levels of compression, thereby locking the roof position in the closed position. Optionally, a bolt 148 may be used as a fastener or as a pivot point. Further optionally, at least one ball detent may be used to create a holding force between a lever and an adapter such that said ball detent provides feedback to the operator signaling that the latch is located within a closed and locked position. At least one stop 153 is useful to limit rotation of thelatch. Rear latch 122 may also be used to rotate about an axle 150 and secure it in place by a ball detent. Handle grip 124 is used to manipulate the position.

[0118] With combined reference to FIG.’s 13 A and 13B, an engagement cam 160 is machined or molded to create at least one cavity 162 and is adapted to receive a locking locator pin. In FIG.

[0119] 13B, the hooked latch portion 164 can be positioned by knob lock 166. The hooked latch portion 164 is received within a combined surface area having a chamfered indent 162 within engagement cam 160. Preferably included is at least one indentation so that engagement cam 160 is capable of limiting or stopping travel, affecting speed or motion, and limiting the range of motion in at least one direction with at least one locating position. The lift arm 101 and molded engagement cam 160 rotate on an axle 168. FIG. 13C shows another aspect of the present invention with a front engagement plate 170 and a rear engagement plate 172 to limit or stop travel. Slide rail brackets 171 provide support and stability for rail 174. The rail 174 is connected to the hard panel roofs encapsulated frame by fastener 176.

[0120] Yet another aspect for engagement is generally noted by numeral 180 in FIG. 14A, includes a winged synchronizing bar 182. In this aspect, an engagement knob 183 is preferably affixed to a synchronizing bar that engages a detent in adapter plate 186 in order to lock the roof panel in the open and closed positions. FIG. 14B is a cut-away version that illustrates its engagement plate 184 capable of limiting and / or stopping travel, which affects speed or motion by recess 185, and limiting its range of motion in at least one direction and with at least one locating position. An engagement plate 184 may preferably be machined or molded into another part, although it is envisioned that an engagement plate 184 can be a separate part attached to a part, or a separate detached part that can be used in conjunction with a number of different locators. This type of an engagement plate 184 may include at least one detent for limiting and stopping travel, and is also capable of affecting speed or motion, limiting range of motion in at least one direction and with at least one locating position. An engagement plate 184 can be added to a part in order to extend or alter the position of such part to accommodate engagement with another locating part or locating mechanism and temporarily lock the two parts in a defined position. The position, profile, size and type of material used to form this type of an engagement plate can alter direction or define a path in which a part travels, the rate of speed in which thepart travels, the strength of engagement as well as the force of impact between two opposing parts.

[0121] Next we look at the multi-function locking handle 190 with engagement cam 194. FIG.’s 15A - 15C show various aspects of a wide grip 192 and lock knob 202 to apply even force when opening and closing the hard roof panel, not shown here. Again, engagement cam 194 renders locking into position a simple matter. FIG. 15B shows chamfered pin 204 in a locked position. A lock knob 202 is received within the engagement cam 194 and can accommodate multiple positions acting as a receiver for a chamfered pin 204. FIG. 15C is a cut-away version of a chamfered pin 204 in an unlocked position. Positioning lock knob 202 can provide secure positioning as shown in FIG. 15B and FIG. 15C.

[0122] An auto-lock rear bracket 200 is shown in FIG.’s 16A-16D that automatically connects and locks a handle assembly is generally denoted by numeral 210 within rear bracket 200 by handle 197. FIG. 16B shows a preferable configured rear bracket piece 200. FIG. 16C illustrates the simplicity of the handle 197 with an engagement lock 196 in FIG.’s 16B, 16C and 16D. As can be seen in these figures, when the handle is inserted into the rear bracket by the operator 212, interlocking components create a robust omni-directional structure for deflecting vertical, linear and cross vehicle forces. The hand 212 shown in phantom in FIG. 16D provides perspective for ergonomic simplicity of unlocking handle 197 from rear bracket 200 by grabbing grip 192 and pivoting the operators wrist forward and applying upward force, the hard roof panel is capable of moving forward to the closed position.

[0123] FIG.’s 17A-17C show rear bracket 200 with an automatically locking lever 220 in its stages of initial engagement. To more fully explain, at least one locator may be employed to connect these described elements which are preferably combined into a unitary molded handle piece with different portions exhibiting different functions as shown in the figures. FIG. 17A shows initial engagement position, while FIG. 17B shows partial engagement where grip 192 activates lock 194. Finally, FIG. 17C shows when grip 192 passes and locks lever 220 as compressed spring returns locking lever 220 to its home position in full engagement, the locating lever 220 can return to its home position. When it is in the home position, a locating mechanism 194 temporarily locks the handle of the hard roof panel to the bracket connected to the vehicle structure.With continued combined reference to FIG.’sl7A-17C, yet more aspects of rear bracket 200 that illustrates rear bracket 200 attaching to the structure of a vehicle by at least one interconnecting support element 201 preferably engaging a lever configuration 220. In these figures the rear bracket 200 may include at least one spring 203 and at least one axle or pivot pin 205. In this new aspect, rear bracket 200 may temporarily lock the hard roof panel, not shown, in the open position when the locating mechanism 194 engages a part or surface, such as the lever 220. Thereby, when the hard roof panel is moved to its full rearward and open position, handle 192 connects or inserts into the rear bracket 200. It is envisioned that the functions of these interconnecting elements can also be executed using devices that are separate from the handle.

[0124] With combined reference to FIG.’s 18A-18B, a rear perspective view of the multifunction handle is generally denoted by numeral 230 and includes at least one connection to the hard roof panel structure or frame 232. In this aspect, handle 230 includes at least one tab 234, that interconnects with the rear bracket as described more fully herein above. In this aspect, handle 230 is shown from the front wherein handle 230 finds utility with at least one tab 234. Interconnecting support element 238 to help provide utility for the handle of FIG. 18B.

[0125] FIG. 19 illustrates a useful rear bracket assembly generally denoted by numeral 240 including a rear bracket 242 that attaches to the structure of the vehicle. Lever 244 is received within a cavity in the rear bracket 242.

[0126] With combined reference to FIG.’s 20A-20G there is shown one preferred aspect of a telescopic slide generally denoted by numeral 300 having integrated slide features. A top rail 302, a middle rail 310 and a bottom rail 306 comprise the structure of the telescopic slide facilitating rearward overtravel and to provide support of the hard roof panel when it extends beyond the manufacturer’s predefined roof opening. To resolve the inherent problem of two independent telescopic slide rail assemblies, on the drivers side and passenger side, not traveling in unison, causing binding or even rendering the roof inoperable, at least one mechanical apparatus is integrated into each rail to ensure that each rail, top 302, middle 310 and bottom 306, driver side and passenger side, expand and contract in unison, ensuring smooth and measured operation every time the roof is opened and closed. The middle rail 310 receives an optional rail synchronizing block 304 interconnecting with the top rails 302 and bottom rail 306. End plate 308 limits forward travel, or even stops travel. FIG. 20C illustrates the relativeplacement of a middle rail 310 received within top rail 302 and bottom rail 306 for extension purposes and a bearing 326 used to facilitate travel of interlocking rails.

[0127] FIG.’s 20A and FIG. 20B show details of a preferred telescopic mechanism including slide rails wherein a top rail would be fastened to an encapsulated hard roof panel frame. Such a telescopic mechanism would preferably be contoured to cradle a hard roof panel frame for providing lateral support. In addition to the top rail facilitating travel, a middle rail may also facilitate over travel, with full retraction of the hard roof panel. Optionally, a bottom rail connecting to a lift mechanism may be included. Again, the surface can be machined to incorporate at least one engagement feature. The bearing material may either be a separate part or insert and may also include a rail coating of a suitable material including Teflon®, Graphene, or other coatings known in the art. A travel limiter 314 to limit travel of one or more rails may also be made either as a separate part or as a machined surface either recessed or protruding. Especially useful would be a rail synchronization mechanism that locks at least one rail in a defined position / location, thereby supporting synchronized travel of independent telescopic mechanisms, from left and right.

[0128] In FIG. 20C, a rail stop plate 324 that is fastened to the lower rail 306, which contains rails in a defined space envelope, will prevent over travel of the middle rail 310. Bearings 326 facilitate a rail sliding against another rail

[0129] FIG.’s 20D and 20E show a side elevational view of a preferred telescopic slide with a separate locking feature positionable with a lock knob 312 engaged on the side of top slide rail 302 and guides a middle rail 310 and a bottom rail 306.

[0130] In order to synchronize this aspect of a triple rail shown in FIG.’s 20E and 20F, a synchronizing block 304 is received within a cavity in middle rail 310. A spring 328 activates synchronizing block 304 pushing the synchronizing block down towards bottom rail 306. Fork 314 in the top rail 302 holds the synchronizing block 304 up for a short distance of travel rearward and forward. FIG.’s 20G-I show the sequence of rail synchronization. The fork 314 may either be machined or added as a separate part. When the roof is opened and the slide rails telescope rearward, a fork 314 in the top rail 302 releases the synchronizing block 304, while springs in the synchronization block push the block down against the bottom rail. When the forward wall 312 of the top rail cavity makes contact with the synchronization block, the cavitywall pulls the synchronizing block 304 rearward until the synchronizing block reaches a recess 316 in the bottom rail 306, as the synchronizing block 304 drops into the recess 316 of the bottom rail 306, the middle rail 310 stops and is held in that location by a travel limiter stop plate 324 that is fastened to rear edge of the bottom rail 306. When the synchronizing block 304 drops into recess 316, the synchronizing block 304 vacates the top rail 302, the top rail continues to move rearward until the top rail stop plate 314 makes contact with a machined surface in the middle rail, stopping travel of the top rail when the hard roof panel reaches the full open position. When the top rail moves forward to the closed position, the fork 314 in the top rail travels forward and lifts the synchronizing block 304 out of the recess 316 in bottom rail 306, allowing the middle rail 310 to travel forward in unison with the top rail until the middle and top rail reach the forward travel stop plate 308 and the closed position.

[0131] FIG.’s 21A-21F illustrate various useful aspects of a roof support to alleviate jounce and prevent damage to the vehicle or hard roof assembly while the vehicle is underway. FIG. 21A illustrates a roof support 350 attached to a latch that is preferably made of a solid, non-marring material that can be molded onto a latch or an existing portion of the hard roof panel in order to adjust height and positioning while providing compression absorbing roof support materials as shown in FIG. 21B and FIG. 21C. FIG. 21B illustrates an aspect of a bump stop 352. FIG. 21C is a compression absorbing roof support bump suppressing wheel 354. In yet another aspect, FIG.

[0132] 21D illustrates a useful rolling bump stop 356 that may either be attached to the hard roof panel or to an existing latch or other component. FIG. 21E is another type of bounce suppression 358 attached to an existing latch. FIG. 21F is another type of bounce suppression 359 shown as a separate detachable part that interconnects with the hard roof assembly 360.

[0133] With combined reference to FIG.’s 21A-21D, in addition to the previously disclosed rolling roof supports, another preferred aspect of the present invention includes a static roof support and a bump stop attached to the hard roof panel that is preferably made of a solid, nonmarring material that is molded to an existing part or latch that is attached to the hard roof panel or supporting mechanism. Furthermore, a suitable material will be a solid, non-marring material being height end position adjustable. In these instances, above, especially interesting is a compression absorbing roof support, including a bump and stop element, “Z” or crush design / profde, compression absorbing spring, strut, or a wheel. With these types of roof supportsor the alternative rolling bump stop, it is preferable that they be attached to the hard roof panel or roof panel support structure. Another aspect would be to have the above described devices being attached to an existing latch or part. If a roof support is utilized, it may be an independent part from the hard roof panel compression shock absorbing design or it may be temporarily connected to a hard roof panel structure or telescopic mechanism.

[0134] FIG.’s 22 A and 22B illustrate several optional aspects of motion controls such as a track 362 in FIG. 22 A and a rotary damper 366 shown in FIG. 22B. Damper attachment 364 shown in FIG. 22A has been found to be useful, while a rotary damper 366 may be mounted to bracket housing 368. This mechanism would be attached to vehicle frame 378 in both aspects. In FIG.

[0135] 22A, motion control may be accomplished by the use of either a track 362, a damper 365 in FIG.

[0136] 22B, or a gear either independently, or a combination of both.

[0137] FIG. 23 illustrates the use of at least one seal generally denoted by numeral 400 including a compressible material 402 secured to a drip rail 404 or panel extension applique 406. This seal 400 finds utility to minimize air, water, and noise that is potentially created between two parts of the vehicle. Furthermore, it allows for retention of the factory condition of the vehicle so that no modification of the vehicle frame is needed in order to install the hard roof panel of the present invention.

[0138] FIG. 24A is a bottom view of the structure of the hard roof assembly including a front latch mounting bracket 414, rear latch and bump stop mounting bracket 416, perimeter encapsulation seal 412, and hard roof panel 410.

[0139] FIG. 24B shows an encapsulation seal 420, encapsulating a frame 418 that is affixed to a hard roof panel. Encapsulated frame 412 can provide support for the hard roof panel and facilitates the attachment of elements that affect the operation of the roof such as a handle, lock, latch or a number of other functional and supporting elements. The encapsulation seal 420 can also wrap around the edge of the hard roof panel 422 to protect the panel from damage while the vehicle is under way. Suitable materials of the encapsulation seal 420 can include compressible materials such as rubber, nylon, polymer and combinations thereof.

[0140] FIG. 25 illustrates yet another aspect in keeping with the scope of the present invention, wherein a hard roof panel 658 is to be attached on either side by pivot arms 654. Hard roof panel658 is lifted by pivot arms 654 and laid on top of vehicle roof 662. Securement to vehicle roof 662 may be accomplished in any suitable manner.

[0141] Clearly, this design can be modified to be adapted for retractable hard roof panel assemblies on other types of vehicles, including boats, rail cars, subways, trains, or any other vehicles that might desire a non-motorized self-storing retractable hard roof. Such modifications can be envisioned by one of ordinary skill in the art and adapted for each type of those vehicles without undue experimentation.

[0142] A retractable hard roof assembly for vehicles with an original factory vehicle roof, a cabin interior and a factory vehicle structure, is disclosed, including a non-motorized semipermanent retractable hard roof panel that is removably mountable to the factory vehicle structure, being operatable from inside the vehicle, having a handle functioning to articulate in up and down positions for safety and visibility. The handle locks in the up and down positions for safety, ergonomic operation, and force multiplication such that the retractable hard roof assembly may be locked in the up and down position. A directional locking mechanism to lock the hard roof assembly in an open position to provide an open-air experience is disclosed. Also disclosed is a slide mechanism affixed to the hard roof panel for positional guidance during retracting and opening the hard roof panel. A handle provides omni-directional support to counter air flow, cross vehicle forces, and terrain created forces.

[0143] The retractable hard roof panel may be retracted rearwardly by the slide mechanism and locked in the up or down position safely with the directional locking mechanism by manually opening and closing it from within the cabin interior and is semi-permanently installed on the vehicle.

[0144] The retractable hard roof assembly further includes vehicle structure attachment brackets mountable to the vehicle and also being attached to the retractable hard roof panel, whereby the retractable hard roof panel is semi-permanently attached to the vehicle.

[0145] The retractable hard roof assembly also includes at least one non-motorized articulating mechanism and directional locking mechanism for lifting and retracting the retractable hard roof panel rearwardly to expose a portion of the interior of the vehicle to the outer elements, and locking the hard roof assembly into the up or down position safely and securely to prevent sliding backward or forward during driving of the vehicle.The retractable hard roof assembly’s roof panel is made of suitable materials including at least one of clear glass, opaque, transparent, translucent hard composite polycarbonates, glass, tempered glass, Gorilla Glass®, laminated glass, metal, fiberglass and combinations thereof.

[0146] Preferably, the retractable hard roof panel is made of clear tempered glass.

[0147] The retractable hard roof panel is surrounded by an encapsulating member to enable attachment to the vehicle structure attachment brackets, preferably 1” x 2” rectangular aluminum, metal or composite frame or a combination of these materials.

[0148] In addition, the retractable hard roof assembly further comprises at least one extension rail strut, wherein the non-motorized articulating mechanism includes sliding roof rails that are adapted to be semi-permanently attached to the existing vehicle structure as well as being pivotally connected to the hard roof panel.

[0149] The directional locking mechanism of the retractable hard roof assembly can be selected from the group consisting of a T-shaped plunger, drop down locking support with magnets, sliding arm having a protruding handle, a toggle locking mechanism, a draw latch, a torsion spring mechanism and combinations thereof to secure the retractable hard roof panel in an open position.

[0150] The directional locking mechanism of the retractable hard roof assembly includes a magnetic mechanism for positioning the retractable hard roof assembly, a latch lock mechanism, a toggle locking mechanism, a draw latch mechanism, and / or at least one detent location for multiple positioning.

[0151] The at least one non-motorized articulating mechanism for lifting and retracting the retractable hard roof panel rearwardly to expose a portion of the interior of the sport vehicle to the outer elements includes a torsion spring mechanism to assist lifting and retracting, at least one lifting strut to assist lifting and retracting, a hydraulic strut to assist lifting and retracting.

[0152] The retractable hard roof assembly further comprises at least one bearing for retracting the hard roof panel rearwardly to expose the cabin interior and at least one handle secured to the hard roof panel for a driver in the cabin interior to retract the hard roof panel.

[0153] At least one non-motorized slide rail mechanism of the retractable hard roof assembly is for retracting the retractable hard roof panel rearwardly to expose a portion of the interior of the sport vehicle to the outer elements and includes at least one non-motorized articulatingmechanism for lifting and retracting the retractable hard roof panel rearwardly to expose a portion of the interior of the sport vehicle to the outer elements, and at least one integral bearing and a triple component slide extension.

[0154] The foregoing description of a number of preferred aspects of the invention has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the invention to the precise form disclosed. Obvious modifications or variations are possible in light of the above teachings with regards to the specific aspects. The aspect was chosen and described in order to best illustrate the principles of the invention and its practical applications to thereby enable one of ordinary skill in the art to best utilize the invention in various aspects and with various modifications as are suited to the particular use contemplated.

[0155] INDUSTRIAL APPLICABILITY

[0156] The present invention finds utility in the sport vehicle industry for providing a re-tractable hard roof panel for sport vehicles that can be installed easily without tools.

Claims

CIAIMSWhat is claimed is:

1. A retractable hard roof assembly for vehicles with an original factory vehicle roof, a cabin interior and a factory vehicle structure, comprising:a non-motorized semi-permanent retractable hard roof panel that is removably mountable to the factory vehicle structure, said retractable hard roof panel being operatable from inside the vehicle;a handle functioning to articulate in up and down positions for safety and visibility; said handle locking in the up and down positions for safety, ergonomic operation, and force multiplication such that the retractable hard roof assembly may be locked in the up and down position;a directional locking mechanism to lock the hard roof assembly in an open position to provide an open-air experience; anda slide mechanism affixed to the hard roof panel for positional guidance during retracting and opening the hard roof panel;said handle providing omni-directional support to counter air flow, cross vehicle forces, and terrain created forces.

2. The retractable hard roof assembly of claim 1, wherein the retractable hard roof panel may be retracted rearwardly by the slide mechanism and locked in the up or down position safely with the directional locking mechanism by manually opening and closing from within the cabin interior and said retractable hard roof panel being semi-permanently installed on the vehicle.

3. The retractable hard roof assembly of claim 1, further comprising vehicle structure attachment brackets mountable to the vehicle and said attachment brackets also being attached to the retractable hard roof panel, whereby the retractable hard roof panel is semi-permanently attached to the vehicle.

4. The retractable hard roof assembly of claim 1, further comprising at least one nonmotorized articulating mechanism and directional locking mechanism for lifting and retractingthe retractable hard roof panel rearwardly to expose a portion of the interior of the vehicle to the outer elements, and locking the hard roof assembly into the up or down position safely and securely to prevent sliding backward or forward during driving of the vehicle.

5. The retractable hard roof assembly of claim 1, wherein said retractable hard roof panel is made of suitable materials including at least one of clear glass, opaque, transparent, translucent hard composite polycarbonates, glass, tempered glass, Gorilla Glass®, metal, fiberglass and combinations thereof.

6. The retractable hard roof assembly of claim 5, wherein said retractable hard roof panel is made of clear tempered glass.

7. The retractable hard roof assembly of claim 1, wherein said retractable hard roof panel is surrounded by an encapsulating member to enable attachment to the vehicle structure attachment brackets.

8. The retractable hard roof assembly of claim 4, further comprising at least one extension rail strut, wherein said non-motorized articulating mechanism includes sliding roof rails that are adapted to be semi-permanently attached to the existing vehicle structure as well as being pivotally connected to the hard roof panel.

9. The retractable hard roof assembly of claim 1, wherein said directional locking mechanism can be selected from the group consisting of a T-shaped plunger, drop down locking support with magnets, sliding arm having a protruding handle, a toggle locking mechanism, a draw latch, a torsion spring mechanism and combinations thereof to secure the retractable hard roof panel in an open position.

10. The retractable hard roof assembly of claim 11, wherein the directional locking mechanism includes a magnetic mechanism for positioning the retractable hard roof assembly.

11. The retractable hard roof assembly of claim 11, wherein the directional locking mechanism includes a latch lock mechanism.

12. The retractable hard roof assembly of claim 11, wherein the directional locking mechanism includes a toggle locking mechanism.

13. The retractable hard roof assembly of claim 11, wherein the directional locking mechanism includes a draw latch mechanism.

14. The retractable hard roof assembly of claim 11, wherein the directional locking mechanism includes at least one detent location for multiple positioning.

15. The retractable hard roof assembly of claim 4, wherein the at least one non-motorized articulating mechanism for lifting and retracting the retractable hard roof panel rearwardly to expose a portion of the interior of the sport vehicle to the outer elements includes a torsion spring mechanism to assist lifting and retracting.

16. The retractable hard roof assembly of claim 4, wherein the at least one non-motorized articulating mechanism for lifting and retracting the retractable hard roof panel rearwardly to expose a portion of the interior of the sport vehicle to the outer elements includes at least one lifting strut to assist lifting and retracting.

17. The retractable hard roof assembly of claim 4, wherein the at least one non-motorized articulating mechanism for lifting and retracting the retractable hard roof panel rearwardly to expose a portion of the interior of the sport vehicle to the outer elements includes a hydraulic strut to assist lifting and retracting.

18. The retractable hard roof assembly of claim 1, further comprising at least one bearing for retracting the hard roof panel rearwardly to expose the cabin interior.

19. The retractable hard roof assembly of claim 1, further comprising at least one handle secured to the hard roof panel for a driver in the cabin interior to retract the hard roof panel.

20. The retractable hard roof assembly of claim 1, wherein the at least one non-motorized slide rail mechanism for retracting the retractable hard roof panel rearwardly to expose a portion of the interior of the sport vehicle to the outer elements includes at least one non-motorized articulating mechanism for lifting and retracting the retractable hard roof panel rearwardly to expose a portion of the interior of the sport vehicle to the outer elements.

21. The retractable hard roof assembly of claim 1, wherein the at least one non-motorized slide rail mechanism for retracting the retractable roof panel rearwardly to expose a portion of the interior of the sport vehicle to the outer elements includes at least one integral bearing.

22. The retractable hard roof assembly of claim 1, wherein the at least one nonmotorized slide rail mechanism for retracting the retractable hard roof panel rearwardly to expose a portion of the interior of the sport vehicle to the outer elements includes a triple component slide extension.

Images