GB870155A - Backups for resilient sealing members - Google Patents

Backups for resilient sealing members

Info

Publication number
GB870155A
GB870155A GB11572/58A GB1157258A GB870155A GB 870155 A GB870155 A GB 870155A GB 11572/58 A GB11572/58 A GB 11572/58A GB 1157258 A GB1157258 A GB 1157258A GB 870155 A GB870155 A GB 870155A
Authority
GB
United Kingdom
Prior art keywords
fibres
resilient sealing
packing
natural
bonded together
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB11572/58A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mission Manufacturing Co
Original Assignee
Mission Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mission Manufacturing Co filed Critical Mission Manufacturing Co
Publication of GB870155A publication Critical patent/GB870155A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/91—Gaskets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

870,155. Laminates. MISSION MANUFACTURING CO. April 11, 1958 [Feb. 28, 1958], No. 11572/58. Class 140. [Also in Group XXVI] Layers of fabric 12 to 17, each comprising a plurality of non- brittle, stiff, low-liquid absorbing, monofilament synthetic fibres 25, are bonded together in a material such as natural or synthetic rubber so as to form a back-up for a resilient sealing member, (Group XXVI). The fibres, which may be of nylon, rayon, polytetrafluoroethylene, are, as shown, woven in a straight opentype under-and-over weave, but other weaves giving the desired stiffness and permitting elongation of the individual fibres may be used. The back-up may be formed integrally with the packing as shown or, separately, in which case the fibres may be bonded together in a material different from that of the packing. Natural fibres may be interwoven with the monofilament fibres or fabrics formed from the latter fibres may be intermixed with other kinds of fabrics.
GB11572/58A 1958-02-28 1958-04-11 Backups for resilient sealing members Expired GB870155A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1214149XA 1958-02-28 1958-02-28
US870155XA 1958-02-28 1958-02-28
US134796A US3049385A (en) 1958-02-28 1961-07-21 Piston rubbers

Publications (1)

Publication Number Publication Date
GB870155A true GB870155A (en) 1961-06-14

Family

ID=29407611

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11572/58A Expired GB870155A (en) 1958-02-28 1958-04-11 Backups for resilient sealing members

Country Status (2)

Country Link
US (1) US3049385A (en)
GB (1) GB870155A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351352A (en) * 1962-02-27 1967-11-07 Victaulic Co Of America Gasket for pipe joint
US3206228A (en) * 1962-09-18 1965-09-14 Us Rubber Co Vibration joints
CH399104A (en) * 1962-12-21 1966-03-31 Bbc Brown Boveri & Cie Sealing element for valves, in particular blow valves
US3357602A (en) * 1966-01-17 1967-12-12 Ballantine & Sons P Beer keg fitting
US3764150A (en) * 1969-06-27 1973-10-09 R Newkirk Mechanical seal for a rotating shaft
US3879044A (en) * 1973-06-13 1975-04-22 Du Pont Reinforced elastomeric o-ring with improved compression set
US4270440A (en) * 1979-02-22 1981-06-02 Weatherford/Dmc High pressure piston and seal
US4700954A (en) * 1982-10-25 1987-10-20 The Gates Rubber Company Radially extensible joint packing with fiber filled elastomeric core
US5004513A (en) * 1986-11-24 1991-04-02 The Gates Rubber Company Method for forming a fiber composite sealing element
US5842700A (en) * 1996-10-08 1998-12-01 Smith International, Inc. Composite rock bit seal
US7229077B2 (en) * 2003-06-11 2007-06-12 Smith International, Inc. Ordered elastomeric composite material

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2189839A (en) * 1935-11-29 1940-02-13 Mission Mfg Co Slush pump piston
US2587091A (en) * 1948-05-17 1952-02-26 Byron H Barnes Piston
US2677581A (en) * 1949-04-04 1954-05-04 Jr Raymond G Taylor Slush pump piston
US2679441A (en) * 1950-08-04 1954-05-25 Crawford K Stillwagon Piston
US2807511A (en) * 1953-05-11 1957-09-24 Gen Motors Corp Coated piston ring

Also Published As

Publication number Publication date
US3049385A (en) 1962-08-14

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