Abstract A crane hoist, attachable to an automobile which raises or lowers loads placed on the top of the automobile. The frame of the crane includes a vertical pipe, fastened to a base plate that clamps inside the car between the bottom of the car between the bottom of the car door and the base of the door frame. The vertical pipe passes through the window opening of the door and is held in vertical orientation between the exterior sides of the car and the interior sides of the closed automobile door. A horizontal swing arm, with a cable hoist attached to the free end, and a pulley secured at the car end, is rotatably fastened to a slotted pipe that fits into a bushing on the top of the vertical pipe. The hoist is raised and lowered by means of a crank handle actuated reel mounted on the vertical pipe.
A crane which may be readily attached to or detached from an automobile for the raising or lowering of loads to or from the top of the automobile, comprising a vertical member, a horizontal arm rotatably mounted to the top of the vertical member, a hoisting cable fastened over a pulley attached to the horizontal arm and fastened at one end to a take-up reel mounted on the vertical arm member, said vertical member fitted on its base with means to fasten inside an automobile between the bottom of a door opening of the automobile and the frame of the closed door, with the vertical member mounted inside the automobile along the inside of the door and passing through the open window opening of the said door, such that the vertical member is held in place by its contact with the bottom of the door opening, the top of the inside of the door, and the outside of the top of the door opening.
Claim 2
Dependent Claim
164 words
A crane which may be readily attached to or detached from an automobile for the raising or lowering of loads to or from the top of the automobile, comprising a vertical member, a horizontal arm rotatably mounted to the top of the vertical member, a hoisting cable fastened over a pulley attached to the horizontal arm and fastened at one end to a take-up reel mounted on the vertical arm member, said vertical member fitted on its base with means to fasten inside an automobile between the bottom of a door opening of the automobile and the frame of the closed door, with the vertical member mounted inside the automobile along the inside of the door and passing through the open window opening of the said door, such that the vertical member is held in place by its contact with the bottom of the door opening, the top of the inside of the door, and the outside of the top of the door opening.
Claim 3
Dependent Claim
51 words
The combination as recited in claim 1 in which the base fastening means comprises a flanged plate fastened to the bottom of the vertical member, said plate shaped to fit between the bottom of a door and the bottom of the door frame with the door closed in the door frame.
Claim 4
Dependent Claim
44 words
The combination as recited in claim 1 in which a bracket is detachably clamped to the vertical member, said bracket serving as a bearing member for resting the vertical member against the exterior side of a top section of a side of the automobile.