GB1251329A - - Google Patents

Info

Publication number
GB1251329A
GB1251329A GB1251329DA GB1251329A GB 1251329 A GB1251329 A GB 1251329A GB 1251329D A GB1251329D A GB 1251329DA GB 1251329 A GB1251329 A GB 1251329A
Authority
GB
United Kingdom
Prior art keywords
support portions
lip portion
nov
sealing ring
reinforced
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
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 filed Critical
Publication of GB1251329A publication Critical patent/GB1251329A/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
    • F16J15/322—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip supported in a direction perpendicular to the surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

1,251,329. Shaft seals. JOSEPH LUCAS (INDUSTRIES) Ltd. 22 Nov., 1968 [23 Nov., 1967], No. 53357/67. Heading F2B. A resilient sealing ring for a shaft etc., comprises a spring-loaded lip portion 12 disposed between and integral with a pair of metal reinforced support portions 10, 16, one, 16, of of which has means, e.g. holes 19, permitting access of sealed fluid to the space defined by the support portions and the lip portion. The sealing ring is of rubber or synthetic rubber, the support portions 10 and 16 being reinforced by steel rings 11 and 17 respectively and the lip portion 12 having a sealing edge 14 urged inwardly by a garter spring 15. The support portions are axially spaced by a distance ring 20.
GB1251329D 1967-11-23 1967-11-23 Expired GB1251329A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5335767 1967-11-23

Publications (1)

Publication Number Publication Date
GB1251329A true GB1251329A (en) 1971-10-27

Family

ID=10467518

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251329D Expired GB1251329A (en) 1967-11-23 1967-11-23

Country Status (1)

Country Link
GB (1) GB1251329A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746128A (en) * 1986-11-11 1988-05-24 Firma Carl Freudenberg Cassette shaft seal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4746128A (en) * 1986-11-11 1988-05-24 Firma Carl Freudenberg Cassette shaft seal

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee