A device comprising a main support an equipment support having a first position and a second position adjustable relative to the height of the main support. A first crank lever is mounted to the first bearing and rotatable about a first rotational axis via a first shaft. A connecting rod is connected to the first crank lever via a first joint and to the equipment support via a second joint. A guide is arranged such that the equipment support is displaceable while guided to remain parallel to the main support. The equipment support passes an upper dead center position when moving from a first to a second position by rotation of the first crank lever and, upon further rotation a stop element contacts a stop.

A jack bracket is provided. The jack bracket comprises a bracket base including a first side and a second side opposite the first side, a flexible strap having a first end portion coupled to the first side and a second end portion opposite the first end portion, and a lock assembly configured to couple the second end portion of the flexible strap to the second side of the bracket base. The flexible strap further includes a connection member disposed between the first end portion and the second end portion. The connection member is selectively attached to a vehicle part and selectively released from the vehicle part. The jack bracket of the present disclosure allows for removal and installation of a jack in a simple and fast manner in a limited space.

A jack bracket is provided. The jack bracket comprises a bracket base including a first side and a second side opposite the first side, a flexible strap having a first end portion coupled to the first side and a second end portion opposite the first end portion, and a lock assembly configured to couple the second end portion of the flexible strap to the second side of the bracket base. The flexible strap further includes a connection member disposed between the first end portion and the second end portion. The connection member is selectively attached to a vehicle part and selectively released from the vehicle part. The jack bracket of the present disclosure allows for removal and installation of a jack in a simple and fast manner in a limited space.

A car jack includes a first pair of arms (1, 2) with each arm (1, 2) having a first end hinged to an upper striker (6); and a second pair of arms (3, 4) with each arm (3, 4) having a first end hinged to a lower striker (8), and a second end constrained, with freedom to rotate, to a second end of an arm belonging to the first pair of arms (1, 2). An actuator (10) moves closer/apart the points where the first pair of arms (1, 2) is constrained, in rotation, to the second pair of arms (3, 4), to adjust the distance between the upper striker (6) and the lower striker (8). The arms (1, 2, 3, 4) and the strikers (6, 8) are made of a plastic material.

A car jack includes a first pair of arms (1, 2) with each arm (1, 2) having a first end hinged to an upper striker (6); and a second pair of arms (3, 4) with each arm (3, 4) having a first end hinged to a lower striker (8), and a second end constrained, with freedom to rotate, to a second end of an arm belonging to the first pair of arms (1, 2). An actuator (10) moves closer/apart the points where the first pair of arms (1, 2) is constrained, in rotation, to the second pair of arms (3, 4), to adjust the distance between the upper striker (6) and the lower striker (8). The arms (1, 2, 3, 4) and the strikers (6, 8) are made of a plastic material.

An apparatus for aligning tubes of a heat exchanger includes a generally planar body having an insertion end and an actuator end, a first driving member received by the body and extending between the insertion end and the actuator end, the first driving member being movable axially with respect to the body, and a first biasing member operatively connected to the first driving member. The first driving member is actuatable to move the first biasing member between a clearance position in which the first biasing member lays generally flat within respect to the body, and an extended position in which the first biasing member extends generally perpendicular from the body.

An apparatus for aligning tubes of a heat exchanger includes a generally planar body having an insertion end and an actuator end, a first driving member received by the body and extending between the insertion end and the actuator end, the first driving member being movable axially with respect to the body, and a first biasing member operatively connected to the first driving member. The first driving member is actuatable to move the first biasing member between a clearance position in which the first biasing member lays generally flat within respect to the body, and an extended position in which the first biasing member extends generally perpendicular from the body.

A vehicle jack includes a lift element, an operative element operably connected to the lift element to transition the lift element from a first position to a second position, where the first position differs in elevation from the second position, and an extension element affixed to the lift element. The extension element has a bottom side that establishes a stable interface with the lift element.

A vehicle jack includes a lift element, an operative element operably connected to the lift element to transition the lift element from a first position to a second position, where the first position differs in elevation from the second position, and an extension element affixed to the lift element. The extension element has a bottom side that establishes a stable interface with the lift element.

The present invention discloses a scissor jack comprising four arms hingedly arranged to provide two opposite elbows between a base and a load support. A pair of trunnions are provided with an outer trunnion at one outer elbow and a threaded trunnion at another outer elbow opposite to the one outer elbow connected through a threaded shaft. The inner third trunnion is connected to two rods to form a yoke. The yoke is configured to slideably pass through the outer trunnion of the one outer elbow to extend beyond the one outer elbow. A pair of levers are provided which are configured to be secured to the inner third trunnion. The scissor jack further comprises springs or any other retaining mechanism attached to a pair of levers, to ensure that the pair of levers return to their original location or position when the scissor jack is lowered.