Cross-type wrench

Details Cross-type wrench Cross-type wrench

2006-08-15

2006-08-15

Meislin, Debra S (Department: 3723)

Tools

Wrench, screwdriver, or driver therefor

Rigid jaws

C081S177200

Reexamination Certificate

active

07089831

ABSTRACT:
A cross-type wrench including a connector in which a dogging cavity and a receiving space are formed and an adjustment member accommodated in the dogging cavity and the receiving space. The adjustment member has a downward extending engaging section formed with multiple fixing holes. A press button is disposed on top end of the adjustment member. The press button is connected with a downward extending shaft rod formed with an axial shaft hole. A second fixing member is passed through a bottom end of the connector and inserted in the shaft hole. A resilient member is fitted around the shaft rod. The outer circumference of the connector is formed with multiple fixing tunnels for several rotary members to insert therein.

REFERENCES:
patent: 6257103 (2001-07-01), Yu
patent: 6345554 (2002-02-01), Wang
patent: 6692178 (2004-02-01), Yu

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