Work holders – Relatively movable jaws – Plural jaw pairs
Reexamination Certificate
2007-12-29
2010-12-28
Wilson, Lee D (Department: 3727)
Work holders
Relatively movable jaws
Plural jaw pairs
C269S006000, C269S249000
Reexamination Certificate
active
07857295
ABSTRACT:
A clamping mechanism includes a fixing table forming a bracket, a first clamping apparatus, and a second clamping apparatus. The first clamping apparatus includes a sliding member slidably installed on an upper portion of the bracket, and a movable member coupled to the sliding member. The sliding member forms a protrusion, and a first clamping device is installed on the movable member for cooperating with the protrusion of the sliding member to sandwich an upper portion of a workpiece therebetween. The second clamping apparatus includes a sliding block slidably installed on a lower portion of the bracket, and a positioning post slidably installed on the fixing table. The sliding block forms a protrusion, and a second clamping device is installed on the positioning post for cooperating with the protrusion of the sliding block to sandwich a lower portion of the workpiece therebetween.
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Gong Lian-Zhong
Zhang Bing-Jun
Hon Hai Precision Industry Co. Ltd.
Hong Fu Jin Precision Industry ( ShenZhen) Co., Ltd.
Niranjan Frank R.
Wilson Lee D
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