Load applying tool

Details Load applying tool Load applying tool

2004-11-23

2010-02-16

Hong, John C (Department: 3726)

Metal working

Method of mechanical manufacture

With testing or indicating

C029S707000

Reexamination Certificate

active

07661184

ABSTRACT:
A method and apparatus for setting a desired load applied to a device such as a valve. A tool is applied to the valve. Force applied to the tool is transmitted to the valve packing. A selected load force is applied to the tool. The packing is secured to set the selected load force applied to the packing. The tool may be removed from the valve.

REFERENCES:
patent: 4685488 (1987-08-01), Corbin et al.
patent: 4318157 (1994-12-01), None
patent: 4404919 (1995-08-01), None
patent: 19623360 (1998-01-01), None
patent: WO 98/58198 (1998-12-01), None
International Search Report from PCT/US2004/039513.
Brochure “Springless Diaphragm Valves for High Performance”, www.swagelok.com, 2002, 2004, printed U.S.A.
Brochure “IGC II Integrated Gas Components, Substrates, Manifolds, Mounting Components, and Assembly Hardware”, www.swagelok.com, 2001, 2003, printed U.S.A.
Brochure “Semiconductor, Fluid System Components”, www.swagelok.com, 2003, printed U.S.A.
Brochure “Integral-Bonnet Needle Valves”, www.swagelok.com, 2001, 2002, 2003, printed U.S.A.

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