Pedro N Ramirez

US Patent:

47069708, Nov 17, 1987

Filed:

Nov 14, 1984

Appl. No.:

6/671319

Inventors:

Pedro Ramirez - Denver CO

Assignee:

Polydyne Industries, Inc. - Denver CO

International Classification:

F16J 1524

US Classification:

277205

Abstract:

An insert for use with a sealing device having a flexible ring with a circumferentially extending channel which opens in an axial direction at one end of the ring. The channel is bounded by the ring's sidewalls which have external sealing faces engageable with the moving surfaces to be sealed. The insert is comprised of a seal-reinforcing ring having aa flat annular disk and an annular projection extending at least in one axial direction from the disk. The annular projection substantially corresponds in size and configuration to the cross-sectional size and configuration of the channel and is insertable into the channel. The disk defines radially extending seating surfaces disposed at the one end of the ring when the projection is inserted into the channel and limits the depth of the extension of the projection therein. The insert ring is designed with an axial projection extending in one direction away from the seating portion or disk or in opposite directions away from the disk. In either form, the insert ring may be used in combination with a single sealing device or pair of sealing devices.

Address:

3427 W Walsh Pl, Denver, CO 80219

VIN:

3VWRX7AJ1AM146468

Make:

VOLKSWAGEN

Model:

JETTA

Year:

2010

Address:

7905 W Mansfield Pkwy UNIT 108, Lakewood, CO 80235

VIN:

1FAFP56U07A103975

Make:

FORD

Model:

TAURUS

Year:

2007