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Publication numberUS2165296 A
Publication typeGrant
Publication dateJul 11, 1939
Filing dateSep 16, 1937
Priority dateSep 16, 1937
Publication numberUS 2165296 A, US 2165296A, US-A-2165296, US2165296 A, US2165296A
InventorsOass Alfred
Original AssigneeOass Alfred
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Resilient flame-resistant gasket material
US 2165296 A
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

July -11, 1939.

A. CASS RESILIENT FLAME-RESISTANT GASKET MATERIAL Filedsept. v16, 1957 FIGB.

ALFRED OAss.

INVENTOR.

ATTORNEY.

Patented July l1, 1.939

PATENT OFFICE RESILIENT FLAME-RESISTANT GASKET MATERIAL Alfred Oass, Bremerton, Wash.

Application September 16, 1937, Serial No. 164,138

1 Claim.

(Granted under the act of March 3, 1883, as amended April 30, 1928; 370 O. G. 757) My invention relates to new and useful improvements in gasket materials, and more particularly to improvements to be used in doors, hatches and miscellaneous openings on ship- 5 board so as to form with the closure a watertight, gas-tight and flame-tight joint.

An important object of my invention is to provide such a flame resisting gasket that is durable, simple in construction, quickly removable for replacement purposes and suitable for all types and shapes of doors, hatches, manholes and other openings for access between compartments. Y

Another object of my invention is to provide such a flame resisting gasket that may be used to provide the necessaryr protection around openings, which must in certain instances, be quickly opened or closed with the minimum effort as far as operation of dogs, holding down bolts, or other securing devices are concerned.

In the attainment of my invention I employ a central core of resilient material, such as rubber, with an outer covering of ilame resistant material, such as asbestos-metallic cloth.

In the drawing forming a part of this specification, and in which like numbers are employed to designate like parts throughout the same:

Fig. 1 is a perspective view of a section of my invention with the llame-proof cover partially secured around the core;

Fig. 2 is a cross-sectional view of a piece of the assembled gasket material, and

Fig. 3 is a view showing a preferred method of assembling a strand of the covering materials warp or Woof, or filling.

In the drawing, where for the purpose of illustration is shown a preferred embodiment of my voverlapped as shown at I2.

'strand of brass or copper wire I4 twisted together.

invention, the numeral I0 indicates aA resilient core of material such as rubber, which is surrounded with one or more plies of a covering II of a flame resistant asbestos-metallic cloth. The covering II is coated on one side with a ame 5 resisting material to cause adhesion between it and the core Ill and between successive plies of the covering. In order to give a uniform thickness to the covering II the ends are tapered and Any metallic-as- 1o bestos cloth may be used, but that which I have adopted is constructed with a warp and Woof or filling, as shown in Fig. 3, which is made up of two strands I3 and I3 .of asbestos yarn and one The inclusion of the wire I4 in the warp and woof is for the purpose of giving added strength and ductility to the covering I I.

The invention described herein may be manufactured and used by or for the Government of 20 the United States of America for governmental purposes without the payment of any royalties thereon or therefor.

Having thus set forth and disclosed the nature of this invention, what is claimed is: 5

A resilient, flame-resistant gasket material comprising a central rectangular core of vulcanized rubber and a wrapping of at least one ply of asbestos-metallic cloth having its warp and Woof each made up of one strand of a metal 30 chosen from the group, brass and copper, and at least two strands of asbestos yarn intertwisted, the edge yof said cloth being tapered to a wedge to make the gasket surface smooth and regular.

ALFRED OASS.

Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2475083 *Jul 3, 1947Jul 5, 1949Archibald H DavisComposite textile strand and fabric
US3206229 *Jul 20, 1962Sep 14, 1965Gen Connectors & Ducting CorpFlexible sealed connector
US3529836 *Jun 13, 1967Sep 22, 1970Walter E HydeOil well packing
US4470251 *Mar 30, 1978Sep 11, 1984Bettcher Industries, Inc.Knittable yarn and safety apparel made therewith
US4545283 *Sep 8, 1983Oct 8, 1985Sackner Products, Inc.Upholstery welt cord
US4598622 *Aug 2, 1982Jul 8, 1986Briggs E LCombustion inhibiting construction of a welt cord
US4709781 *Nov 18, 1985Dec 1, 1987Austria Metall AktiengesellschaftSound-damping and heat-insulating composite plate
US4802698 *Apr 8, 1987Feb 7, 1989Nippon Reinz Co., Ltd.Joint means having flanges
US5011163 *Sep 20, 1989Apr 30, 1991Continental AktiengesellschaftFlame-resistant elastic sealing member
US5070540 *Jul 9, 1987Dec 10, 1991Bettcher Industries, Inc.Protective garment
US5251917 *Jan 16, 1990Oct 12, 1993The Boeing CompanyFire-resistant seal
US5303008 *Jun 8, 1992Apr 12, 1994Eastman Kodak CompanySeal-forming device for a toner receiving aperture
US5332239 *Jan 22, 1993Jul 26, 1994The United States Of America As Represented By The Administrator Of The National Aeronautics And Space AdministrationHigh-temperature, bellows hybrid seal
US5655358 *May 8, 1995Aug 12, 1997Kolmes; Nathaniel H.Cut resistant support yarn suitable for wrapping with an additional yarn covering
US5822791 *Jun 24, 1996Oct 20, 1998Whizard Protective Wear CorpProtective material and method
US6279305Jun 6, 1995Aug 28, 2001Wells Lamont Industry Group, Inc.Knittable yarn and safety apparel
US6779330Oct 31, 2000Aug 24, 2004World Fibers, Inc.Covering comprising extended chain polyolefin fiber strand wrapped around core; gloves worn by meat cutters
US6826898Apr 19, 1995Dec 7, 2004Wells Lamont Industry GroupKnittable yarn and safety apparel
USRE38136 *Aug 12, 1999Jun 10, 2003Supreme Elastic CorporationCut resistant support yarn suitable for wrapping with an additional yarn covering
Classifications
U.S. Classification428/365, 428/492, 428/921, 277/921, 57/904, 428/193, 428/176, 57/235, 277/652
International ClassificationB63B19/12
Cooperative ClassificationY10S428/921, B63B19/12, Y10S57/904, Y10S277/921
European ClassificationB63B19/12