摘要:
A shock absorber support device for supporting a shock absorber coupled to a rear suspension member (RSM), the shock absorber support device including an elongated body extending between a first end and a second end. A shock absorber hooking portion is coupled to the first end, where the shock absorber hooking portion is configured to releasably engage a cylinder of a shock absorber. An RSM frame hooking portion is coupled to the second end, where the RSM frame hooking portion is configured to releasably engage a portion of an RSM frame assembly. Engagement of both the shock absorber and the portion of an RSM frame assembly prevents the shock absorber from moving.
摘要:
A pressure contained car cannon for the launching and/or flipping of vehicles, or other large-scale props, for use in motion picture action sequences. The device consists of a car canon having a barrel, a cannon foot and a piston. By way of pneumatic pressure, force is achieved by transferring energy from the piston to the cannon foot, resulting in a push force which expels the cannon foot from the cannon barrel, launching the vehicle on its desired trajectory while keeping most all vapor and smoke contained within the barrel itself.
摘要:
Jack units are employed to attach skates to an object to be moved. Each jack unit has a tongue that slidably engages a coupling slot affixed to the object, and can be operated to raise or lower the tongue; when raised, the object is supported on the skates and can be rolled to a new location. A crane can attach to lift eyes on the jack units to allow the system to be lifted with the skates attached to the object, avoiding the risk of positioning the skates while the object is suspended. Rotation-limiting structures can be employed to block rotation of the trailing skates to facilitate steering when rolling the object supported by the system. The coupling slots can be provided in coupling elements which can attach directly to the object or which can be employed to form a freestanding frame to which the object is secured.
摘要:
The invention relates to a jack bracket (12) for a motor vehicle, which is fixed to a sill of the motor vehicle with flanges and an opening (16) for a receiving element in which the jack is placed. The invention also relates to a method for the production of said bracket (12). In order to simplify the production and configuration of the bracket (12) without comprising its stability, the bracket (12) is comprised of a tubular hollow profile (6) and a lid (13), which is fixed on the end (10) opposite the sill of the hollow profile (6) covering said end (10) and which has the opening (16) for the receiving element.
摘要:
A motor car includes a body, an electrical supply, an electric drive unit, a steering system, a parking brake and a control unit inside the body for causing the drive unit to be activated by the electrical supply. The motor car also includes a control unit outside the body for operating the drive unit, the control unit constituting an external control for enabling parking manoeuvres in restricted spaces.
摘要:
In a parallelogram linkage system whose swingable outer end supports a platform turnable between horizontal and vertical positions, the parallel arm has a hub to rotatably support a crank member. The companion lift arm of the linkage carries an actuator pin engaged with a cam surface of the crank member. The cam surface is disposed generally radially with respect to the hub and oppositely to a pin carried at the other side of the crank member. One end of the drive link is pivotally connected to the crank member pin with the opposite end pivotally connected to a short link whose upper end is coaxially pivotally connected at the pivot axis of the load platform. The platform mounts a stop member that is movable between active and inactive positions. In the active position, the stop member abuts the outer end of the drive link whereby upon cammed rotation of the crank member the platform is turned between horizontal and vertical positions.
摘要:
A tractor having a front axle that pivotally moves laterally in response to a corresponding steering action of the steerable wheels mounted on the front axle is disclosed wherein the ballast assembly is supported directly by the front axle so as to be laterally movable relative to the chassis with the shiftable front axle. The ballast assembly is formed by individual weights mounted on an arcuate rack detachably connected to the front axle. The individual weights are connected together by fasteners to form a unitary package positioned centrally between the steerable wheels.
摘要:
A jack holder for a jack of the type including a post and lifting elements includes an L-shaped base and cover; a hinge pivotally connecting the base and cover for movement between a jack-receiving or removing open position and a closed position in which the lifting elements of the jack are housed within the open-ended casing defined by the closed base and cover, and the jack post extends beyond the ends of the casing; flanges partially closing the open ends of the casing; and sealing strips connected to the flanges for closing the remainder of such open ends, the sealing strips having profiled free edges for forming a continuous seal around the jack post at each end of the casing for protecting the lifting elements from the atmosphere.
摘要:
Apparatus for elevating and supporting a wheeled vehicle comprises a vehicle receiving platform, and supporting means for the platform providing for angular movement of the platform in a vertical plane extending longitudinally of the vehicle. One position of the platform is arranged so that the vehicle can be driven on its own wheels onto and off the platform. The support means includes a member which supports the platform in the mid region of the length of the platform, elevator means being provided for raising and lowering such member and thus moving the platform from a horizontal loading position to an inclined working position, the platform being pivotally supported at opposite ends about horizontal axes transverse to the length of the platform.
摘要:
An attachment for connecting remotely positioned jacks to the frame of a land vehicle having an inwardly turned bottom flange. The attachment generally comprises: a C-shaped hook on one end of an arm for confining an inwardly turned bottom flange of the vehicle''s frame, a downwardly turned jack retaining lip at the opposite end of the arm, an abutment for engaging the outer surface of the frame, and a stiffening web between the abutment and the jack retaining lip.