22 results about "Monocoque" patented technology

A method of forming a monocoque paddle may include forming a first half shell via an first mold, forming a second half shell via a second mold, placing a bladder between the first half shell and the second half shell between the first mold and the second mold, and applying energy to the first half shell and the second half shell via the bladder, the first mold, and the second mold.

A method of forming a monocoque paddle may include forming a first half shell via an first mold, forming a second half shell via a second mold, placing a bladder between the first half shell and the second half shell between the first mold and the second mold, and applying energy to the first half shell and the second half shell via the bladder, the first mold, and the second mold.

Disclosed is an aerodynamic monocoque chassis for a vehicle, the aerodynamic monocoque chassis comprising: a main compartment bounded by a plurality of walls and a floor extending between the walls, the floor comprising: a first region, the first region being located at least partially under a pedal footbox of the vehicle; and a second region, the second region located rearwards of the first region; wherein the second region is located lower than the first region thereby forming a void under an underside of the first region.

A monocoque bogie frame (14) for a bogie (10) of a railway vehicle, comprising two side beams (24) and at least one support beam (28) extending in a transverse direction of the bogie frame (14) and rigidly connected to each of the two side beams (24). The support beam (28) comprises a support portion (30) for supporting a drive unit (16) of the bogie (10) and an elongated portion (32). The support portion (28) is directly connected to one of the two side beams (14) and connected to the other one of the two side beams (14) via the elongated portion (32). The planar moment of inertia (M) and the polar moment of inertia (J) of any cross section of the support portion (30) of the support beam (28) are at least twice, preferably at least 2.5 times, the planar moment of inertia (M) and the polar moment of inertia (J) of any cross section of the elongated portion (32) of the support beam (28), respectively.

A shock absorber support structure for a monocoque vehicle includes a shock absorber housing disposed at an upper side of a front side member disposed at a front side of a dash panel, a mounting support member coupled to a lower side of a shock absorber mounting part of the shock absorber housing and coupled to face a plurality of dash cross members with the dash panel interposed therebetween, upper arm mounting brackets vertically connecting the mounting support member and the front side member and spaced apart from each other in a forward / rearward direction of a vehicle body, and an upper side member disposed at the upper side of the front side member and elongated in the forward / rearward direction of the vehicle body, the upper side member having a rear end coupled to a front side of the mounting support member.

The application provides a whole type reinforced composite vehicle body structure, which is characterized by the following: T-shaped longitudinal reinforcing members are arranged in the length direction of the vehicle body to load a vehicle head cover, a vehicle roof and a vehicle side wall plate; ring-shaped cap-shaped transverse reinforcing members are arranged in the width direction of the vehicle body; the longitudinal reinforcing members and the transverse reinforcing members are integrally formed with the outer wall plate skin through a co-curing / co-bonding process; the roof and the side wall plate are connected through longitudinal joints in the length direction of the vehicle body by using T-shaped longitudinal reinforcing members; the transverse reinforcing members are sleeved outside the transverse reinforcing members of the roof and the side wall plate and connected into an integral load-bearing frame by using cap-shaped transverse reinforcing members; the vehicle head cover and the vehicle body are fixedly connected in the ring-shaped connecting area; and the composite vehicle body and the aluminum alloy underframe are fixedly connected in the connecting area. The application improves the integrity of the vehicle body structure, integrally forms the vehicle body structure through the co-curing / co-bonding process, reduces the workload of subsequent assembly, improves the production efficiency of large parts, and reduces the manufacturing cost.

The invention relates to a method for constructing a roof, the roof being intended for a building having a perimeter enclosure, the method having the production of a formwork configured to support the roof during its construction and to allow the casting of a slab, the construction of a supporting structure configured to ensure that the roof is mechanically resistant and that the roof is attached to the building receiving the roof, the casting of the slab performing a bonding material function, the slab being configured to transfer mechanical stresses within the supporting structure, and the construction of an external girdling, referred to as a cornice, connecting the roof to the building by girdling both a portion of an outer surface of the perimeter enclosure of the building and a portion of the girdling structure attached to the building, in order to increase the mechanical resistance of the roof to being torn off.

Hull structure made of composite material that includes a hull with high thickness “single skin” monocoque plating without reinforcements and an internal stiffening structure (1) formed by a deck (2), two opposing transverse bulkheads (3) and more cradle-shaped load-bearing elements (5) to support components or machinery intended to be housed on board said hull structure. Advantageously, the above-mentioned cradle-shaped load-bearing elements (5) are supported at the respective internal portions of said opposite transverse bulkheads (3) only at their opposite head ends (5b).

The present disclosure generally relates to a monocoque body for an unmanned underwater vehicle ("UUV") comprising a nose portion, a tail portion, a body interior surface, a body exterior surface. The monocoque body can be a one-piece structural shell made of fiber reinforced polymer. The UUV may further include transverse structural members.

The integrally cast two-wheeled vehicle body is characterized in that the integrally cast two-wheeled vehicle body comprises a vehicle head assembly, a vehicle seat assembly and a pedal assembly, and the vehicle head assembly, the vehicle seat assembly and the pedal assembly are integrally cast and formed; the vehicle head assembly comprises a vehicle head shell, and the vehicle head shell is vertically arranged in a barrel shape and defines a first cavity. The saddle assembly comprises a saddle shell, the saddle shell is vertically arranged in a barrel shape, and a second cavity is defined by the saddle shell; the pedal assembly comprises a pedal shell; the pedal shell is horizontally arranged in a barrel shape and defines a third cavity; the bicycle body is in a U shape, the bicycle head assembly and the bicycle seat assembly are arranged in a front-back spaced mode, the pedal assembly is arranged on the lower side of the bicycle head assembly and the lower side of the bicycle seat assembly, the front end of the pedal shell is connected with the lower end of the bicycle head shell, and the rear end of the pedal shell is connected with the lower end of the bicycle seat shell. And the third cavity is communicated with the first cavity and the second cavity, so that the whole inner cavity of the vehicle body is also U-shaped.

This invention relates to the field of aerodynamics and provides a racing car aerodynamic device with attitude adaptive function. It includes a monocoque casing and further comprises: a front wing adjustment device, including: a front suspension motion structure for driving the front wing drive mechanism; a front wing drive mechanism for adjusting the angle of attack of the front wing flaps; a front wing including front wing flaps; and a rear wing adjustment device, including: a rear suspension motion structure for driving the rear wing drive mechanism; a rear wing drive mechanism for adjusting the angle of attack of the rear wing flaps; and a rear wing including rear wing flaps, an inner bulkhead, and a rear wing endplate. The rear wing flaps are disconnected by the inner bulkhead, and the rear wing flaps are rotatably connected to the rear wing endplate. This invention can suppress the shift of the wind pressure center under braking conditions, reduce aerodynamic drag under acceleration conditions, and improve the handling stability of the racing car at high speeds under roll conditions; it also reduces the attitude sensitivity of the racing car's aerodynamics.

A personal hoist apparatus (100) has a mast (102) configured to be upright in use, a boom (104) pivotably connected to the upright, a head (108) formed at a free end of the boom for lifting a person or animal, wherein at least one of the mast and boom is constructed as a monocoque.

This invention discloses a low-floor all-aluminum vehicle chassis, consisting of a front axle, a central battery compartment, and a rear axle module connected sequentially. The central section is low, while the sides are higher, with a height difference of 240–250 mm. The load-bearing frame of the central battery compartment connects the crossbeams and longitudinal beams via mortise and tenon joints, forming a grid-like inner frame and three battery compartments, upon which the floor is mounted. The front and rear axle modules are connected to the frame and crossbeams via mortise and tenon joints, supplemented by mechanical reinforcement. This invention employs a three-segment all-aluminum height-difference structure, achieving lightweight, high rigidity, and high battery capacity synergistically for a 6-meter-class Class I low-floor minibus. The grid-like inner frame formed by the central grid-like mortise and tenon joints enhances rigidity and optimizes force transmission, while also forming three battery compartments, increasing battery capacity from 71 kWh to 105 kWh, significantly extending range. The all-aluminum design reduces weight by over 1 / 3, lowering energy consumption. The modular design improves assembly precision and efficiency, overcoming the technical bottleneck of adapting all-aluminum structures to Class I low-floor designs, providing an accessible, low-carbon, and highly reliable microbus chassis solution.

A conveyor assembly for aligning and transporting a stream of elongate articles (300) for inspection and processing provides a stationary monocoque frame (30), plural endless belts (60) supported by the frame (30) and the plurality of endless belts (61) are configurable into product lanes (72), (73), (74) defined in a first bed section (78) but not in a downstream second bed section (79), a belt drive (80) that powers the plurality of endless belts (60), a belt shifter (120) that configures the plurality of endless belts (60) into the defined product lanes (72), (73), (74); a finger rack (160) and a brushback rotor (180) that deflect misaligned articles into the product lanes (72), (73), (74), an inspection station 199 for identifying defects in the elongated articles (300), a processing station (229) having a cutting apparatus (230) to remove identified defects from identified elongated articles (300), and a controller (220).

1. Name of the product in this design: Double-headed salvage vessel (monocoque). 2. Purpose of this design: To salvage floating objects on the water surface at both point and surface levels, enabling the salvage of both large and small surface debris from both sides. It employs a dual-head structure and a dual-drive device. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This invention provides an inspection drone used for inspecting confined spaces that prevents snagging on obstacles, is lightweight and highly rigid, and facilitates parts replacement. [Solution] The inspection drone is equipped with a monocoque frame made of polycarbonate resin. The monocoque frame is composed of two parts: a top part 1 and a bottom part 2. The two parts are fitted together and integrated by a claw-shaped engagement structure 3. In addition, the outer circumference of the frame is made into a continuous curved shape to reduce snagging on obstacles.

The invention relates to a device for fastening a unit beam (10) on a motor vehicle body (12), wherein the unit beam (10) and an electrical energy accumulator (20) are fastened on the vehicle body (12), the unit beam being fastened on longitudinal beams (14) of the vehicle body (12) which are spaced apart in the transverse direction of the vehicle and are arranged above the unit beam (10), and the electrical energy accumulator being arranged behind the unit beam (10) in the longitudinal direction of the vehicle and being arranged below a floor (24) of the vehicle body (12). The device is characterized in that the unit beam (10) has at least one boss (S) at its end (E) facing the energy accumulator (20) for forming at least an upper bearing surface (A1) and a lower bearing surface (A2), wherein the upper bearing surface (A1) is opposite a cross beam (32) of the vehicle body (12) which is arranged below the floor (24), and the lower bearing surface (A2) is opposite a bearing (22) of the energy accumulator (20) which is arranged below the floor (24).

The utility model relates to the field of automobile production and assembly, in particular to a chassis assembly tool suitable for a truck and a bearing type automobile body, which comprises an upper tool and a lower tool, the upper tool comprises a frame and a bolt assembly, the frame bears the bearing type automobile body, the lower tool comprises a chassis and a support frame, and the bolt assembly is arranged on the support frame. The supporting frame is installed on the base plate, a plug pin hole matched with the plug pin assembly is formed in the supporting frame, the wire inserting assembly is installed below the frame, the upper tool is detachably installed on the lower tool through the plug pin assembly and the plug pin hole, and the lower tool is detachably installed on the lower tool through the plug pin assembly and the plug pin hole. The problems that at the present stage, a bearing type vehicle body is placed at a high position, a person stands under the vehicle for assembly, and a general assembly production line is difficult to be compatible with chassis assembly of a truck and the bearing type vehicle body are solved.

Door sealing structure of a monocoque vehicle body (1), the vehicle body (1) comprising an overlap of a side inner panel (3) of the vehicle body (1), a side outer reinforcement plate (5) and a side outer panel (7) and a side sill plate (9) and a side roof plate (10) which are combined with the overlap to provide a seal between a door opening (11) of the vehicle body (1) and a door frame (13) attached to the door opening (11), the door sealing structure comprising: an insert flange (50) which extends towards the vehicle interior along the entire perimeter of the door opening (11) by a plurality of connectors (41, 43, 45) connecting the side interior trim (3), the side sill panel (9) and the side roof panel (10) to each other; and a first sealing strip (60) which is attached to the insertion flange (50) to form a seal between the vehicle interior and a vehicle exterior.

The application discloses a whole-welded frame of a load-carrying truck and a welding method thereof, and relates to the technical field of frame welding. The whole-welded frame of the load-carrying truck comprises a frame body, a front anti-collision assembly is arranged at one end of the frame body, a rear anti-collision assembly is arranged at the other end of the frame body, and a reinforcing assembly is arranged on the inner side of the frame body. The whole-welded frame of the load-carrying truck is characterized in that: the inner support strip plates and the inner support station plates are staggered and arranged on the inner side of the truck body girders, two groups of truck body girders are symmetrically arranged, the inner channel steel is embedded into the inner side between the two truck body girders and is welded and combined to form an integral frame, the diamond-shaped frame is pushed into the truck body girders, one side of the diamond-shaped frame is embedded into the inner side of the inner channel steel and is welded, and the other two sides are welded on the inner support strip plates and the inner support station plates on the inner side of the truck body girders, so that the supporting strength is improved, and the slot-shaped plates are distributed at multiple positions on the outer side of the truck body girders to form a stable frame.

1. Name of the designed product: armored body (full load type). 2. Use of the designed product: load body for heavy wheeled armored chassis. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.