US 8,573,576 B2Granted

Clamp for single-handed operation

AssigneeIntuitive Research and Technology Corporation

InventorsJeremy Trent Clark, Vergenia Chantel Shelton

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Abstract

A clamp has an open state for inserting an object from a front end and a closed state for holding the inserted object relative to a back end. The clamp includes a frame as well as a first arm and a second arm that is positioned within the frame. At least one of the first or second arms is pivotable relative to the other along a range of motion that traverses an open position corresponding to the open state of the clamp and a closed position corresponding to the closed state of the clamp. In one embodiment, at least one of the first and second arms are shaped to position the object between a front end and a back end when the clamp is in the closed state such that a pressure exerted by insertion of the object to the backend causes the front end to move along the range of motion to the closed position. A locking mechanism locks the clamp to the closed state when the front end reaches the closed position and unlocks the clamp to the open state by allowing the front end to move along the range of motion to reach the open position.

Claims3

Dependent claims

A clamp for holding an object, comprising:

a frame, said frame having a first side and a second side opposite said first side, said first side having a first frame hole, said second side having a second frame hole;
a first arm having a first front end, a first back end, and a first arm hole between said first front end and said first back end, said first arm being attached to said frame by a first attachment mechanism passing through said first frame hole, said first arm hole, and said second frame hole, said first arm pivoting relative to said frame about said first attachment mechanism and a first axis;
and
a second arm having a second front end and a second back end, said pivoting of said first arm relative to said frame enabling said first front end and said second front end to have a first spacing apart corresponding to a closed clamp state and a second spacing apart corresponding to an open clamp state, wherein pressing an object against an outside portion of said first front end results in said first arm pivoting to a first position corresponding to said open clamp state enabling said clamp to receive said object until said object presses against said first back end that results in said first arm pivoting to a second position corresponding to said closed clamp state;
and
at least one of a first compression spring mounted between said frame and said first arm at a location between said first axis and said first front end or a second compression spring mounted between said frame and said first arm at a location between said first axis and said first back end.

3 more elements

Dependencies are inferred from the claim text.