JPS57126635A - Manufacture of oil seal member and die used for said manufacture - Google Patents

Manufacture of oil seal member and die used for said manufacture

Info

Publication number
JPS57126635A
JPS57126635A JP56186784A JP18678481A JPS57126635A JP S57126635 A JPS57126635 A JP S57126635A JP 56186784 A JP56186784 A JP 56186784A JP 18678481 A JP18678481 A JP 18678481A JP S57126635 A JPS57126635 A JP S57126635A
Authority
JP
Japan
Prior art keywords
manufacture
seal member
oil seal
die used
die
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.)
Granted
Application number
JP56186784A
Other languages
Japanese (ja)
Other versions
JPS6056618B2 (en
Inventor
Yuujiin Kuraaku Uiriamu
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.)
Federal Mogul LLC
Original Assignee
Federal Mogul LLC
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 Federal Mogul LLC filed Critical Federal Mogul LLC
Publication of JPS57126635A publication Critical patent/JPS57126635A/en
Publication of JPS6056618B2 publication Critical patent/JPS6056618B2/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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (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)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)
JP56186784A 1973-12-19 1981-11-20 Method for manufacturing oil seal members Expired JPS6056618B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US42636573A 1973-12-19 1973-12-19
US426373 1973-12-19
US426365 1973-12-19
US523451 1974-11-13

Publications (2)

Publication Number Publication Date
JPS57126635A true JPS57126635A (en) 1982-08-06
JPS6056618B2 JPS6056618B2 (en) 1985-12-11

Family

ID=23690499

Family Applications (2)

Application Number Title Priority Date Filing Date
JP56186784A Expired JPS6056618B2 (en) 1973-12-19 1981-11-20 Method for manufacturing oil seal members
JP58118367A Granted JPS59131437A (en) 1973-12-19 1983-07-01 Manufacture of oil seal member and die used for said method

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP58118367A Granted JPS59131437A (en) 1973-12-19 1983-07-01 Manufacture of oil seal member and die used for said method

Country Status (2)

Country Link
JP (2) JPS6056618B2 (en)
BE (1) BE823554A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120041A (en) * 1983-12-01 1985-06-27 Uchiyama Mfg Corp Manufacture of sealing material for bearing
JPS60120042A (en) * 1983-12-01 1985-06-27 Uchiyama Mfg Corp Manufacture of sealing material for bearing
US5056799A (en) * 1989-02-28 1991-10-15 Taiho Kogyo Co., Ltd. Lip seal device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120041A (en) * 1983-12-01 1985-06-27 Uchiyama Mfg Corp Manufacture of sealing material for bearing
JPS60120042A (en) * 1983-12-01 1985-06-27 Uchiyama Mfg Corp Manufacture of sealing material for bearing
US5056799A (en) * 1989-02-28 1991-10-15 Taiho Kogyo Co., Ltd. Lip seal device

Also Published As

Publication number Publication date
BE823554A (en) 1975-06-19
JPS6056618B2 (en) 1985-12-11
JPS59131437A (en) 1984-07-28
JPS6352567B2 (en) 1988-10-19

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