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US 9,434,054 B2Granted
Adjustable wrench
OwnerLeon A. Liminventor
Life of this patent
Estimating the term…
Abstract
A wrench having two separate jaw arms, at least one jaw member on each said arm, and a sliding cam engaging the two arms, so that the two arms can be adjusted together or apart while maintaining the respective jaw members in a precise parallel relationship, and in which the cam engages both the jaw arms simultaneously.
Claims5
A wrench having two separate jaw arms, and comprising;
- two jaw members on each said arm, one at one end of each said arm and the other at the other end of each said arm;
- a sliding cam engaging the two arms, so that the two arms can be adjusted together or apart while maintaining the respective jaw members in a precise parallel relationship, two linear grooves formed along diverging linear axes, in said cam, one said arm being received in one said groove and the other said arm being received in the other said groove and in which the cam engages both the jaw arms simultaneously;
- and,
- wherein said jaw members on one said arm define respective slots, and wherein said jaw members on the other said arm define respective sliders received in said slots.
1 more element
Dependencies are inferred from the claim text.