Multi spring ring

Details Multi spring ring Multi spring ring

2007-01-09

2007-01-09

Williams, Thomas (Department: 3683)

Spring devices

Bendable along flat surface

Bow spring or superposed spring elements

C267S158000

Reexamination Certificate

active

10853852

ABSTRACT:
A mechanical spring energized sealing device comprising in combination an elastomeric jacket and variety of resilient metallic springs inserted inside one uniform jacket casing, there are variety of energizer springs which are used for different needs in marketplace, depending on whatever application calls for, this patent allows us to use most spring energizers in addition to some new angular canted type spring which fits inside one uniform jacket.

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patent: 5160121 (1992-11-01), Bartholomew
patent: 5163692 (1992-11-01), Schofield et al.
patent: 5630591 (1997-05-01), Drijver et al.
patent: 5799953 (1998-09-01), Henderson
patent: 6688604 (2004-02-01), Hashimoto

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