Cam-operated universal joint apparatus
OwnerTibor Koros, Gabriel Korosinventors
Life of this patent
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Abstract
A cam-operated universal joint apparatus having a first clamping member, a second clamping member, an axle, and a cam locking mechanism. They are independently positionable to respect each other. The cam locking mechanism further engages the axle that urges upper member and lower member between their clamping and non-clamping position. The second clamping member has an upper portion and a lower portion adjacent to each other. Lower portion of second member selectively engages to upper portion by pivoting around axle. User can rotate lower portion of second member from open position to engaged position, by pivoting it around the axle.
Claims8
A universal joint apparatus comprising:
- Cam locking mechanism;
- First clamping member;
- Second clamping member having an upper portion and a lower portion arranged adjacent to each other;
- Lower portion of second clamping member selectively engages the upper portion of the second clamping member;
- and
- Through rod connecting the first clamping member and the second clamping member of the cam locking mechanism.
The apparatus of claim 4 wherein the upper portion of second clamping member has a recess for accepting part of the lower portion of second clamping member.
The apparatus of claim I wherein the cam locking mechanism comprises:
- handle;
- and
- a cam connected to the handle and pivotally connected to the through rod so that the cam engages the first clamping member when selectively positioned by using the handle.
The apparatus of claim I wherein the through rod further comprises a cross hole portion thereof.
The apparatus of claim 10 further comprising an axle arranged in the cam locking mechanism, the axle passing through the cross hole portion of the through rod.
Dependencies are inferred from the claim text.