Chad C Yoder

US Patent:

20130082447, Apr 4, 2013

Filed:

Oct 4, 2012

Appl. No.:

13/645320

Inventors:

Wayne Evans - Rochester NY, US
Chad Yoder - Macedon NY, US
Sherwin Damdar - Rochester NY, US
Paul Jude Nichols - Fairport NY, US
Richard Lynn Dibble - Williamson NY, US

Assignee:

GARLOCK SEALING TECHNOLOGIES, LLC - Palmyra NY

International Classification:

F16L 17/06
B21B 3/00
B32B 37/14

US Classification:

277610, 156196, 72127

Abstract:

A spiral wound gasket includes a resilient sealing element including spirally wound, alternating layers of metal banding and winding fill material that incorporates a significant quantity of talc with quantities of fiber and binder. Either or both of an outer guide ring and inner guide ring may extend from peripheral outer and inner surfaces of the sealing element. Embodiments of the gasket overlay one or both axial faces of the sealing element with a layer facing material that incorporates a significant quantity of talc with quantities of fiber and binder.

US Patent:

20180274680, Sep 27, 2018

Filed:

May 29, 2018

Appl. No.:

15/991789

Inventors:

- Palmyra NY, US
Chad Yoder - Palmyra NY, US
Sherwin Damdar - Palmyra NY, US
Paul Jude Nichols - Palmyra NY, US
Richard Lynn Dibble - Palmyra NY, US

International Classification:

F16J 15/20
F16J 15/12
B29C 45/14
B29C 43/02
B29L 31/26

Abstract:

A spiral wound gasket includes a resilient sealing element including spirally wound, alternating layers of metal banding and winding fill material that incorporates a significant quantity of talc with quantities of fiber and binder. Either or both of an outer guide ring and inner guide ring may extend from peripheral outer and inner surfaces of the sealing element. Embodiments of the gasket overlay one or both axial faces of the sealing element with a layer facing material that incorporates a significant quantity of talc with quantities of fiber and binder.