Adjustable wrench
OwnerCho-Cheng Chianginventor
Life of this patent
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Abstract
An adjustable wrench includes an elongated member including a first handle end and a second end. The second end includes a fixed jaw and an engaging section formed thereon. The fixed jaw has a first clamping section. A movable jaw has a second clamping section formed on a first end thereof and a second end pivotally connected to the engaging section of the elongated member. An adjusting device is mounted between the second end of the elongated member and the movable jaw to urge the movable jaw to pivot relative to the fixed jaw. A fine adjusting device is provided for actuating the adjusting device to urge the second clamping section of the movable jaw to move slightly away from the first clamping section of the fixed jaw. An elastic device is provided for retaining the adjusting device in position.
Claims10
An adjustable wrench, comprising:
- an elongated member including a first handle end and a second end, the second end including a fixed jaw and an engaging section formed thereon, the fixed jaw having a first clamping section,
- a movable jaw having a second clamping section formed on a first end thereof and a second end pivotally connected to the engaging section of the elongated member,
- an adjusting means mounted between the second end of the elongated member and the movable jaw to urge the movable jaw to pivot relative to the fixed jaw,
- a fine adjusting means for actuating the adjusting means to urge the second clamping section of the movable jaw to move slightly away from the first clamping section of the fixed jaw, and
- a retaining means for retaining the fine adjusting means in position.
Dependencies are inferred from the claim text.