156results about How to "Clearance can be provided" patented technology

Medical, surgical, and/or robotic devices and systems often including offset remote center parallelogram manipulator linkage assemblies which constrains a position of a surgical instrument during minimally invasive robotic surgery are disclosed. The improved remote center manipulator linkage assembly advantageously enhances the range of instrument motion while at the same time reduces the overall complexity, size, and physical weight of the robotic surgical system.

A weapon mount for mounting a night vision device to the receiver rail of a weapon. A self-device adjusting cam operated connection device is present at one end region of the mount for attaching to the receiver rail, while the night vision device is connected at the other end region of the mount with a knob operated mounting screw. The knob and mounting screw are a one piece design and the mounting screw is captivated by an E-clip. The cam operated connection device may be adjusted to accommodate different size receiver rails by the provision of compressible means, such as Belleville washers.

This invention provides a foldable/retractable and unfoldable/deployable, rearwardly tapered aerodynamic assembly for use on the rear trailer bodies and other vehicles that accommodate dual swing-out doors. The aerodynamic assembly includes a right half mounted on the right hand door and a left half mounted on a left hand door. Each half is constructed with a side panel, top panel and bottom panel, which each form half of an overall tapered box when deployed on the rear of the vehicle, the bottom panels and top panels being sealed together at a pair of overlapping weather seals along the centerline. The panels are relatively thin, but durable, and are joined to each other by resilient strip hinges. The top and bottom panels are also hinged to form two sections along diagonal lines to facilitate folding of all panels in a relatively low-profile stacked orientation. This low profile allows the doors to be swung through approximately 270 degrees to be secured to the sides of the body in a manner that does not interfere with adjacent doors or bodies in, for example a multi-bay loading dock. A swing arm assembly and gas spring biases the panels into a deployed position that can be refolded by grasping the side panel and rotating it inward toward the door surface. The top and bottom panels are partly inwardly folded when deployed to define external valleys using a stop assembly. This ensures that the panels fold readily when desired without the two sections of the panels “locking up”.

A firearm has a body with a bolt assembly reciprocating within the body. A barrel having a bore extends from the body. A gas block with an elongated chamber is connected to the barrel, and a gas passage connects the barrel bore to the gas block chamber. An operating rod has a forward end portion closely received in the gas block chamber and a rear end positioned to operably engage the bolt assembly. The gas block chamber has a forward portion closely receiving the forward end portion of the rod, and the gas block chamber has a rear portion with a profile larger than the forward portion. The forward portion of the rod may be a cylinder, and the rear portion of the gas block chamber may be fluted to provide clearance for flushing out contaminants. The rod may rotate freely to prevent accumulation of contaminants.

An illumination module for a vehicle includes at least one illumination source for illuminating a target area at the vehicle. The illumination module may be mounted at a handle of a vehicle door and may be operable to illuminate the handle region and/or pocket region of the vehicle door and to illuminate a ground region adjacent to the vehicle and generally below the door handle assembly. The illumination module may include an icon established thereat and the at least one illumination source may back light the icon so that the icon, when the illumination module is activated, is viewable by a person viewing the vehicle. The illumination module may project or direct the illumination toward a targeted area so that the icon is discernible at the targeted area.

A flow rate control device (18) placed down an oil well in production comprises holes (24) formed in the production tubing (16), a closure sleeve (26) suitable for sliding facing the holes (24), an actuator (31) disposed eccentrically relative to the tubing (16), and an intermediate part (29). The intermediate part (29) is guided on the tubing (16) in a manner such as to withstand the tilting torque due to the eccentricity of the actuator (31). A coupling (46) that is flexible except in the direction in which the sleeve is moved connects the part (29) to the closure sleeve (26) symmetrically about the axis of the tubing (16). The resulting decoupling guarantees that the sleeve (26) is self-centering, which improves the life-span of the device (18) significantly.

The present invention relates to a system for use in rehabilitation and/or physical therapy for the treatment of injury or disease. The system can enable an amputee to proceed over any surface without overbalancing. In particular the system is self-adapting to adjust the torque moment depending upon the motion, the extent of inclination, and the surface topography.

A multi-gimbal configured transition protectively interfaces a mooring and communication cable to a communication ocean buoy. The transition interface contains a segmented, flexible sheath formed of a plurality of pivotally interconnected gimbal rings having mutually adjacent interior apertures through which one or more communication link members pass. Successive gimbal rings are orthogonally pivotally interconnected with one another so as to make the flexible sheath flexible in three dimensions. Upper ends of one or more communication link members are connectable with a communication cable connection fixture of the buoy. Lower ends of the communication link members are connectable to communication cable terminal connectors of a terminal end of the mooring cable.

A clam-shell container system can include first and second container pieces that are hingedly connected. The first container piece can include a perimeter and a hangable tab, the hangable tab having an opening configured to receive a rod. The hinge connection can be perforated, such that it breaks upon actuation of the hangable tab to open the container system. The second container piece can include a cutout in proximity to the hinge connection and the hangable tab. Accordingly, the cutout can provide clearance for the rotation of the hangable tab beyond the hinge connection. Further, the second container piece can have a perimeter having a shape substantially similar to the perimeter of the first container piece. The perimeters can form a substantial seal in combination.

The invention relates to a motor vehicle beam shell designed to be placed behind a bumper skin, said shell being provided with a recess for receiving a strength member inside it, the strength member being, for example, a strength member made of metal, in particular of aluminum, or a strength member made of a composite material incorporating a metal. The beam is provided with shell cladding which interfits with the shell, thereby forming a hollow body defining a recess for receiving the strength member.

A drink-through plastic lid is injection molded in one piece to define a rim structure which snaps onto the rim of a cup and an asymmetric crown having a drink-through opening formed at the high point of an outer deck. An integral hinged flap with a C-shaped seal lip on the inside surface can lock by means of said lip into the drink-through opening when in one condition. The flexible outer edges of the flap latch into a lock-back recess which interrupts an intermediate inner deck formed between the outer crown deck and the floor of a well in the interior area of the lid.

A cannula for use in laparoscopic surgery has a central passage which may accept a trocar to create a laparoscopic incision in a body wall to an inner body cavity. A tubular section of the cannula is then pressed into the incision to form a port. After completion of the operation a needle having a blunt distal end with a suture-engaging notch surrounded by a sheath with a sharpened edge is pressed through inclined passages in the side walls of the cannula so as to extend into the body tissue on one side of the cannula and into the body cavity, carrying the suture which is then grasped by an instrument to remove the suture and join it to a needle projecting from the opposite side of the cannula. The needle is then withdrawn so the suture may be knotted on the outer side of the body wall.

A wafer container utilizes a rigid polymer tubular tower with slots and a “getter” therein for absorbing and filtering moisture and vapors within the wafer container. The tower preferably utilizes a purge grommet at the base of the container and may have a check valve therein to control the flow direction of gas (including air) into and out of the container and with respect to the tower. The tower is sealingly connected with the grommet. The tower may have a getter media piece rolled in an elongate circular fashion forming or shaped as a tube and disposed within the tower and may have axially extending. The media can provide active and/or passive filtration as well as having capabilities to be recharged. Front opening wafer containers for 300 mm sized wafers generally have a pair of recesses on each of the left and right side in the inside rear of the container portions. These recesses are preferably utilized for elongate towers, such towers extending substantially from a bottom wafer position to a top wafer position. In alternative embodiment, a tubular shape of getter material is exposed within the front opening container without containment of the getter other than at the ends. The tubular getter form is preferably supported at discrete locations to maximize exposure to the internal container environment. A blocker member can selectively close the apertures. An elastomeric cap can facilitate securement of the tubular component in the container portion.

A composite SOI semiconductor wafer (1) comprises a device layer (2) and a handle layer (3) with a buried oxide layer (4) located between the device and handle layers (2,3). The device and handle layers (2,3) are formed from device and handle wafers (9,10), respectively. A peripheral ridge (14) extending around a first major surface (12) of the device wafer (9) adjacent the peripheral edge (16) thereof is removed by etching a peripheral recess (25) to a depth (d) into the device wafer (9) prior to bonding the device and handle wafers (9,10), in order to avoid an unbonded peripheral pardon extending around the composite wafer (1). The depth to which the peripheral recess (25) is etched is greater then the final finished thickness t of the device layer (2). An oxide layer (22) is grown on the device water (9) and a photoresist layer (23) on the oxide layer (22) is patterned to define the peripheral recess (25). The oxide layer (22) is etched leaving only a portion of the oxide layer (22) beneath the photoresist layer (23), which subsequently forms the oxide layer (4). The peripheral recess (25) is then etched, and the photoresist layer (23) is removed. The oxide layer (22) is fusion bonded to a first major surface (18) of the handle wafer (10) by a high temperature bond anneal. Thereafter the device layer (2) is machined to its final finished thickness t.

A new and improved safety outlet includes of a one-piece structure which is installed on a standard electrical receptacle in place of a standard receptacle cover. The electrical plugs installed in the outlets of the electrical receptacle are completely enclosed within the fire resistant and electrically insulating structure; baffles are incorporated into the rigid base to prevent an infant or young person from inserting a rigid object through the passages in the structure for electrical cords and thereby preventing contact with the electrical supply voltages; and three tabs spaced on three sides of the cover portion must be simultaneously pressed to allow the structure to be opened for access to the electrical plugs, thereby preventing access to the enclosed region and preventing contact with the electrical supply voltages.

The invention is a suspension system, typically for use between a cab and a truck frame, includes a strut module having a strut and an air spring, and a control module, connected to a source of pressurized air, for sensing a distance between the cab and truck frame and selectively pressurizing the air spring in response to changes in that distance. Preferably, the strut is a McPherson-type strut and the air spring encloses at least a portion of the strut to provide a compact assembly and includes a three point connection to the cab and frame to resist relative lateral movement between the cab and frame. The strut also preferably is a magnetorheological-type damper so that the control module can adjust the damping characteristics of the strut to optimize rider comfort.

An adapter for a portable battery charging apparatus having two or more battery charging interfaces on separate panels. Wires electrically couple the battery charging apparatuses to a charger unit. The wires are routed for flexibility to fold and unfold the panels. The adapter is configured to nest between two panels of the battery charging apparatus when the panels are stacked together in a compact folded state.

A rearview mirror assembly for a vehicle includes an electro-optic reflective element with an overhang region at an edge region of a first substrate that extends beyond a corresponding edge region of a second substrate. A transparent electrical conductor is disposed at a second surface of the first substrate and a mirror reflector is disposed at a third surface of the second substrate. The mirror reflector includes a tab portion that at least partially encompasses an edge dimension of the second substrate. A non-conductive seal is disposed between the first and second substrates and encompasses at least a portion of the mirror reflector and at least a portion of a non-conductive perimeter region of the third surface. A first electrical connector connects to the transparent electrical conductor via the overhang region and a second electrical connector is in electrical connection with the tab portion of the mirror reflector.