JPS50116859A - - Google Patents

Info

Publication number
JPS50116859A
JPS50116859A JP49145110A JP14511074A JPS50116859A JP S50116859 A JPS50116859 A JP S50116859A JP 49145110 A JP49145110 A JP 49145110A JP 14511074 A JP14511074 A JP 14511074A JP S50116859 A JPS50116859 A JP S50116859A
Authority
JP
Japan
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.)
Granted
Application number
JP49145110A
Other languages
Japanese (ja)
Other versions
JPS5818895B2 (en
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
Priority claimed from US00426373A external-priority patent/US3857156A/en
Priority claimed from US523451A external-priority patent/US3929341A/en
Application filed filed Critical
Publication of JPS50116859A publication Critical patent/JPS50116859A/ja
Publication of JPS5818895B2 publication Critical patent/JPS5818895B2/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0053—Producing sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/021—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing of profiled articles, e.g. hollow or tubular articles, beams
    • 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
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
    • 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
    • F16J15/328—Manufacturing methods specially adapted for elastic sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Gasket Seals (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Sealing Devices (AREA)
  • Forging (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
JP49145110A 1973-12-19 1974-12-19 Method for manufacturing oil seal members Expired JPS5818895B2 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US42636573A 1973-12-19 1973-12-19
US00426373A US3857156A (en) 1973-12-19 1973-12-19 Method of making tetrafluoroethylene sealing elements with hydrodynamic action
US426365 1973-12-19
US426373 1973-12-19
US523451A US3929341A (en) 1973-12-19 1974-11-13 Method of making polytetrafluoroethylene sealing elements with hydrodynamic action
US523451 1974-11-13

Publications (2)

Publication Number Publication Date
JPS50116859A true JPS50116859A (en) 1975-09-12
JPS5818895B2 JPS5818895B2 (en) 1983-04-15

Family

ID=27411508

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49145110A Expired JPS5818895B2 (en) 1973-12-19 1974-12-19 Method for manufacturing oil seal members

Country Status (8)

Country Link
JP (1) JPS5818895B2 (en)
BR (1) BR7410538D0 (en)
CA (1) CA1032339A (en)
DE (1) DE2460185C2 (en)
ES (3) ES433044A1 (en)
FR (1) FR2255155B1 (en)
GB (2) GB1494215A (en)
IT (1) IT1027113B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120042A (en) * 1983-12-01 1985-06-27 Uchiyama Mfg Corp Manufacture of sealing material for bearing
JPS60120041A (en) * 1983-12-01 1985-06-27 Uchiyama Mfg Corp Manufacture of sealing material for bearing
JPS60157569A (en) * 1983-12-19 1985-08-17 シカゴ・ロ−ハイド・マニフアクチユアリング・コンパニ− Fluid seal and manufacture thereof
JPS6161373U (en) * 1984-09-28 1986-04-25
JPS62137471A (en) * 1985-12-06 1987-06-20 Nok Corp Manufacture of airtight seal device
JPS62188860A (en) * 1986-02-15 1987-08-18 Nok Corp Manufacture of oil seal
JP2017538898A (en) * 2014-11-28 2017-12-28 エルリンククリンガー アクチェンゲゼルシャフト Seal member and method for forming seal member

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852383C2 (en) * 1978-12-04 1983-06-30 Federal-Mogul Corp., Southfield, Mich. Oil seal
GB2123903B (en) * 1982-07-09 1985-11-27 Dowty Seals Ltd Seals
US4440405A (en) * 1982-09-29 1984-04-03 Dana Corporation Hydrodynamic shaft seal with continuously divergent seal element
DE3246152C2 (en) * 1982-12-14 1985-01-03 Fa. Carl Freudenberg, 6940 Weinheim Process for the production of a shaft seal
DE3329386C1 (en) * 1983-08-13 1987-10-01 Fa. Carl Freudenberg, 6940 Weinheim Process for the production of a seal
DE3403686A1 (en) * 1984-02-03 1985-08-08 Elring Dichtungswerke Gmbh, 7012 Fellbach Radial shaft sealing ring
DE3731981A1 (en) * 1987-09-23 1989-04-06 Goetze Ag Process for producing a packing sleeve of polytetrafluoroethylene
DE4307964C2 (en) * 1993-03-12 1996-02-01 Bruss Dichtungstechnik Radial shaft seal
EP0615085B2 (en) * 1993-03-12 2000-01-26 Dichtungstechnik G. Bruss GmbH & Co. KG Method for making a shaft seal
DE4442081C2 (en) * 1994-11-25 1997-07-03 Bruss Dichtungstechnik Seal for moving components
DE4442080C2 (en) * 1994-11-25 1997-05-22 Bruss Dichtungstechnik Method for producing a seal for moving components and seal produced using the method
DE19501724C1 (en) * 1995-01-20 1996-10-10 Bruss Dichtungstechnik Radial packing ring as sealing ring for rotating shafts
DE10037017C2 (en) * 2000-07-29 2002-10-02 Zf Sachs Ag Method of making a flat gasket
DE102008003896B4 (en) 2008-01-10 2022-08-18 Bayerische Motoren Werke Aktiengesellschaft Motor vehicle with a sealing element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2804325A (en) * 1954-07-16 1957-08-27 Gen Motors Corp Fluid seal
US2889163A (en) * 1957-07-26 1959-06-02 Federal Mogul Bower Bearings Oil seals
NL284907A (en) * 1961-11-01
DE1872175U (en) * 1963-03-06 1963-05-16 Goetzewerke DEVICE FOR PARTING HOSE RINGS.
US3275332A (en) * 1964-03-02 1966-09-27 Federal Mogul Corp Oil seal

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120042A (en) * 1983-12-01 1985-06-27 Uchiyama Mfg Corp Manufacture of sealing material for bearing
JPS60120041A (en) * 1983-12-01 1985-06-27 Uchiyama Mfg Corp Manufacture of sealing material for bearing
JPS60157569A (en) * 1983-12-19 1985-08-17 シカゴ・ロ−ハイド・マニフアクチユアリング・コンパニ− Fluid seal and manufacture thereof
JPS6161373U (en) * 1984-09-28 1986-04-25
JPH0225973Y2 (en) * 1984-09-28 1990-07-16
JPS62137471A (en) * 1985-12-06 1987-06-20 Nok Corp Manufacture of airtight seal device
JPS62188860A (en) * 1986-02-15 1987-08-18 Nok Corp Manufacture of oil seal
JP2017538898A (en) * 2014-11-28 2017-12-28 エルリンククリンガー アクチェンゲゼルシャフト Seal member and method for forming seal member

Also Published As

Publication number Publication date
CA1032339A (en) 1978-06-06
ES451077A1 (en) 1977-08-16
GB1494215A (en) 1977-12-07
DE2460185C2 (en) 1986-03-27
AU7628174A (en) 1976-06-17
ES451078A1 (en) 1977-09-01
BR7410538D0 (en) 1975-09-02
JPS5818895B2 (en) 1983-04-15
ES433044A1 (en) 1977-03-01
FR2255155B1 (en) 1978-08-18
IT1027113B (en) 1978-11-20
FR2255155A1 (en) 1975-07-18
DE2460185A1 (en) 1975-07-03
GB1494214A (en) 1977-12-07

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