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HK1087972A - Ratchet wrench - Google Patents

Ratchet wrench Download PDF

Info

Publication number
HK1087972A
HK1087972A HK06110167.0A HK06110167A HK1087972A HK 1087972 A HK1087972 A HK 1087972A HK 06110167 A HK06110167 A HK 06110167A HK 1087972 A HK1087972 A HK 1087972A
Authority
HK
Hong Kong
Prior art keywords
drive
stud
ratchet wrench
transmitting wheel
way
Prior art date
Application number
HK06110167.0A
Other languages
Chinese (zh)
Inventor
John B. Davidson
Original Assignee
Joda Enterprises, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Joda Enterprises, Inc. filed Critical Joda Enterprises, Inc.
Publication of HK1087972A publication Critical patent/HK1087972A/en

Links

Abstract

A ratchet wrench has a drive-stud element with a drive stud at a first end and a drive recess at a second end. The drive-stud element is coupled with a one-way drive transmitting wheel to rotate in unison therewith about an axis. The wrench can have a centering element that resists movement of the one-way drive transmitting wheel in at least one direction away from the axis. The drive-stud element and the one-way drive transmitting wheel can be separately formed. A method is also disclosed for operating a ratchet wrench with a drive-stud element with a drive stud at a first end and a drive recess at a second end.
HK06110167.0A 2003-11-18 2004-02-17 Ratchet wrench HK1087972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US523034P 2003-11-18

Publications (1)

Publication Number Publication Date
HK1087972A true HK1087972A (en) 2006-10-27

Family

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