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US 8,408,103 B2Granted
Isolative torque-exerting apparatus
AssigneeMatatakitoyo Tool Co., Ltd.
InventorJih Chun Wu
Life of this patent
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Abstract
An isolative torque-exerting apparatus includes a wrench, a torque unit substantially located in the wrench, and an isolative unit provided on the wrench. The isolative unit includes a first isolative element for covering a portion of the wrench and a second isolative element for covering the remaining portion of the wrench. The first or second isolative element includes at least one cutout defined therein while the second or first isolative element includes a key located in the cutout.
Claims3
An isolative torque-exerting apparatus including:
- a wrench;
- a torque unit substantially located in the wrench;
- and
- an isolative unit provided on the wrench, wherein the isolative unit includes a first isolative element for covering a portion of the wrench and a second isolative element for covering the remaining portion of the wrench, wherein the first isolative element includes at least one cutout defined therein and a skirt formed thereon around the cutout, wherein the second isolative element includes a key located in the cutout as the second isolative element is partially located between the first isolative element and the skirt.
1 more element
An isolative torque-exerting apparatus including:
- a wrench;
- a torque unit substantially located in the wrench;
- and
- an isolative unit provided on the wrench, wherein the isolative unit includes a first isolative element for covering a portion of the wrench and a second isolative element for covering the remaining portion of the wrench, wherein one of the first and second isolative elements includes at least one cutout defined therein while the remaining one of the first and second isolative elements includes a key located in the cutout, wherein the second isolative element includes a window through which the torque unit is visible.
1 more element
Dependencies are inferred from the claim text.