Handling: hand and hoist-line implements – Hand bars and hand barrows – Cant hook type
Patent
1994-11-10
1995-11-14
Cherry, Johnny D.
Handling: hand and hoist-line implements
Hand bars and hand barrows
Cant hook type
254131, B65G 708
Patent
active
054660262
ABSTRACT:
A tire lifter apparatus includes a lever member having a first lever arm portion and a second lever arm portion. The second lever arm portion lies contiguous to an apparatus plane. A fulcrum assembly is connected to the lever member such that the fulcrum assembly divides the lever member into the first lever arm portion and the second lever arm portion. The fulcrum assembly is contiguous to the apparatus plane. A clamp assembly is pivotally connected to the fulcrum assembly. The clamp assembly lies contiguous to the apparatus plane, and the clamp assembly is adapted to clamp onto a tire which is contiguous to a tire plane which is perpendicular to the apparatus plane. A stop member is connected to the first lever arm portion of the lever member adjacent to the fulcrum assembly. The stop member is contiguous to the apparatus plane. The clamp assembly includes a first clamp member which is connected to the fulcrum assembly and which is oriented substantially perpendicular to the lever member in the apparatus plane. A jaw member is connected at a perpendicular orientation to the first clamp member at a distal end of the first clamp member in the apparatus plane. The jaw member extends from the first clamp member in a direction toward the distal end of the lever member. The fulcrum assembly is connected to the lever member by a first connection, and the fulcrum assembly is connected to the clamp assembly by a second connection.
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