GB502115A - Improvements in fluid-sealing devices for shafts, bearings and the like - Google Patents

Improvements in fluid-sealing devices for shafts, bearings and the like

Info

Publication number
GB502115A
GB502115A GB25310/37A GB2531037A GB502115A GB 502115 A GB502115 A GB 502115A GB 25310/37 A GB25310/37 A GB 25310/37A GB 2531037 A GB2531037 A GB 2531037A GB 502115 A GB502115 A GB 502115A
Authority
GB
United Kingdom
Prior art keywords
ring
casing
bearings
shafts
fluid
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
GB25310/37A
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.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
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 Carl Freudenberg KG filed Critical Carl Freudenberg KG
Priority to GB25310/37A priority Critical patent/GB502115A/en
Publication of GB502115A publication Critical patent/GB502115A/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
    • F16J15/3208—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings
    • F16J15/3212—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip provided with tension elements, e.g. elastic rings with metal springs
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/74—Sealings of sliding-contact bearings

Landscapes

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

Abstract

502,115. Oil seals. ANGUS & CO., Ltd., G. (Freudenberg Ges., C.) Sept. 17, 1937, No. 25310. [Class 122 (v)] The axial sealing flange b of a rubber, synthetic rubber or like packing ring a is provided with a V -groove e to accommodate, the garter spring f. The ring may have a massive portion for press fit in a housing or it may be clamped in a metal casing h. A projection a<3> on the ring is in the latter case clamped between the casing and a ring j<1>. An additional dust excluding flange m may be formed on the ring and vent holes n may be provided in the casing. The packing may be of the internal or external types and may include features described in Specifications 467,935, 478,136, 479,743, and 481,156.
GB25310/37A 1937-09-17 1937-09-17 Improvements in fluid-sealing devices for shafts, bearings and the like Expired GB502115A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB25310/37A GB502115A (en) 1937-09-17 1937-09-17 Improvements in fluid-sealing devices for shafts, bearings and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB25310/37A GB502115A (en) 1937-09-17 1937-09-17 Improvements in fluid-sealing devices for shafts, bearings and the like

Publications (1)

Publication Number Publication Date
GB502115A true GB502115A (en) 1939-03-13

Family

ID=10225633

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25310/37A Expired GB502115A (en) 1937-09-17 1937-09-17 Improvements in fluid-sealing devices for shafts, bearings and the like

Country Status (1)

Country Link
GB (1) GB502115A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2743951A (en) * 1953-03-30 1956-05-01 Nat Motor Bearing Company Inc Fluid seal
US2789845A (en) * 1953-06-10 1957-04-23 Karl A Klingler Journal box seal
DE967420C (en) * 1951-09-18 1957-11-07 Kupfer Asbest Co Shaft seal with elastic sealing lip pressed against the machine part to be sealed under spring action
DE977331C (en) * 1955-01-22 1965-12-16 Bosch Gmbh Robert Seal made of elastic material
DE2737887A1 (en) * 1977-08-23 1979-03-08 Festo Maschf Stoll G Seal ring for pneumatic ram piston - comprises plastics ring against adjacent harder plastics guide ring and clamped in two=part piston

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967420C (en) * 1951-09-18 1957-11-07 Kupfer Asbest Co Shaft seal with elastic sealing lip pressed against the machine part to be sealed under spring action
US2743951A (en) * 1953-03-30 1956-05-01 Nat Motor Bearing Company Inc Fluid seal
US2789845A (en) * 1953-06-10 1957-04-23 Karl A Klingler Journal box seal
DE977331C (en) * 1955-01-22 1965-12-16 Bosch Gmbh Robert Seal made of elastic material
DE2737887A1 (en) * 1977-08-23 1979-03-08 Festo Maschf Stoll G Seal ring for pneumatic ram piston - comprises plastics ring against adjacent harder plastics guide ring and clamped in two=part piston

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