Quick adjustable device for pliers

Details Quick adjustable device for pliers Quick adjustable device for pliers

2007-02-27

2007-02-27

Meislin, D. S. (Department: 3723)

Tools

Tool jaw

Adjustable relationship between jaw

C081S413000, C081S411000

Reexamination Certificate

active

11208713

ABSTRACT:
An adjustable device for pliers includes an operation member movably extending through a through hole in the first part and a slot in the second part. The operation member includes an exterior smooth section and a toothed section which can be disengageably engaged with teeth defined in the slot to set the width between the two jaws. A spring is biased to the operation member and stopped by an end member which is connected to a positioning member mounted to the operation member. The operation member is pushed to disengage the toothed section from the teeth of the slot so that the two parts can be pivoted to adjust the two jaws to a desired width and the operation member is released which is pushed back by the spring to engage the toothed section of the operation member with the teeth of the slot.

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patent: 6199459 (2001-03-01), Azkona
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patent: 2004/0194590 (2004-10-01), Engvall et al.
patent: 2004/0194591 (2004-10-01), Engvall et al.
patent: 2005/0262974 (2005-12-01), Engvall et al.
patent: 2006/0027055 (2006-02-01), Schmitt et al.

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