BR7808949A - Processo de formacao de um vedador de rebordo radial elastomerico com um elemento postico antidesgaste,solido,deformavel e nao moldavel e vedador de rebordo radial elastomerico fluidico - Google Patents

Processo de formacao de um vedador de rebordo radial elastomerico com um elemento postico antidesgaste,solido,deformavel e nao moldavel e vedador de rebordo radial elastomerico fluidico

Info

Publication number
BR7808949A
BR7808949A BR7808949A BR7808949A BR7808949A BR 7808949 A BR7808949 A BR 7808949A BR 7808949 A BR7808949 A BR 7808949A BR 7808949 A BR7808949 A BR 7808949A BR 7808949 A BR7808949 A BR 7808949A
Authority
BR
Brazil
Prior art keywords
radial border
elastomeric radial
moodable
postic
sealer
Prior art date
Application number
BR7808949A
Other languages
English (en)
Inventor
J Butler
Original Assignee
Federal Mogul Corp
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 Corp filed Critical Federal Mogul Corp
Publication of BR7808949A publication Critical patent/BR7808949A/pt

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
    • F16J15/328—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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/027—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles having an axis of symmetry
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • 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
    • F16J15/3284—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings characterised by their structure; Selection of materials
    • 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
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
BR7808949A 1979-01-24 1979-01-24 Processo de formacao de um vedador de rebordo radial elastomerico com um elemento postico antidesgaste,solido,deformavel e nao moldavel e vedador de rebordo radial elastomerico fluidico BR7808949A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1979/000035 WO1980001598A1 (en) 1979-01-24 1979-01-24 Radial lip seal and method of making it

Publications (1)

Publication Number Publication Date
BR7808949A true BR7808949A (pt) 1981-06-30

Family

ID=22147490

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7808949A BR7808949A (pt) 1979-01-24 1979-01-24 Processo de formacao de um vedador de rebordo radial elastomerico com um elemento postico antidesgaste,solido,deformavel e nao moldavel e vedador de rebordo radial elastomerico fluidico

Country Status (4)

Country Link
EP (1) EP0022778A4 (pt)
JP (1) JPS5917301B2 (pt)
BR (1) BR7808949A (pt)
WO (1) WO1980001598A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4464322A (en) * 1983-01-05 1984-08-07 Federal-Mogul Corp. Method of making a seal
DE3329386C1 (de) * 1983-08-13 1987-10-01 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung einer Dichtung
US4555376A (en) * 1984-03-12 1985-11-26 Federal-Mogul Corporation Molding an elastomeric ring while bonding it to a metal case and to a fluorocarbon washer
GB2220995B (en) * 1988-07-21 1992-09-23 Woodville Polymer Eng A rotary shaft seal
EP2290269B1 (de) * 2009-08-26 2016-07-06 Carl Freudenberg KG Dichtung
US9120261B2 (en) * 2012-02-13 2015-09-01 Cameron International Corporation Seal molding sleeve
CN114203347B (zh) * 2021-12-03 2024-01-09 上海福尔欣线缆有限公司 一种新能源汽车车门用电缆及其制备方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE24856E (en) * 1960-08-09 Primed surface
US2427196A (en) * 1942-08-18 1947-09-09 Western Electric Co Bonding of vulcanizable compositions to metallic surfaces
US2750212A (en) * 1952-10-09 1956-06-12 Renniks Company Plastic seal
US2736585A (en) * 1952-12-05 1956-02-28 Gen Motors Corp Fluid seal
US2804324A (en) * 1953-09-11 1957-08-27 Gen Motors Corp Seal
US2804325A (en) * 1954-07-16 1957-08-27 Gen Motors Corp Fluid seal
US3004298A (en) * 1957-02-11 1961-10-17 Federal Mogul Bower Bearings Method for making fluid seals
US3276115A (en) * 1963-04-03 1966-10-04 Michigan Prec Molded Inc Method of making shaft seals
US3276783A (en) * 1964-01-08 1966-10-04 Chicago Rawhide Mfg Co Lip seals
FR1508575A (fr) * 1967-01-18 1968-01-05 Chromex Procédé pour la fabrication d'un dispositif d'étanchéité, notamment pour paliers arrières de vilebrequin de moteurs à combustion interne et dispositif d'étanchéité ainsi obtenu
US3495843A (en) * 1967-04-17 1970-02-17 Chicago Rawhide Mfg Co Pressure seal with antiextrusion means
US3493645A (en) * 1967-09-29 1970-02-03 Ford Motor Co Process for manufacturing seals
JPS5133133A (en) * 1974-09-14 1976-03-22 Honey Kasei Kk Kinzoku gomu no setsuchakuhoho
FR2295319A1 (fr) * 1974-10-21 1976-07-16 Paulstra Sa Perfectionnements apportes aux joints d'etancheite ou analogues
CA1039766A (en) * 1975-01-06 1978-10-03 Dennis N. Denton Bonded tfe lip seal
US4038359A (en) * 1975-01-27 1977-07-26 Garlock Inc. Method of making a shaft seal with dual lip
US4132421A (en) * 1975-02-14 1979-01-02 Federal-Mogul Corporation Shaft seal
CA1086911A (en) * 1975-05-12 1980-10-07 Dean R. Bainard Method of making a shaft seal
US4006210A (en) * 1976-01-12 1977-02-01 Garlock Inc. Method of molding a seal with balanced pressures on a preform
JPS5356456A (en) * 1976-10-29 1978-05-22 Nippon Oil Seal Ind Co Ltd Oil seal and method of producing same
US4171561A (en) * 1976-12-01 1979-10-23 Garlock Inc. Molded lip seal with polytetrafluoroethylene liner and method for making the same
US4076788A (en) * 1976-12-02 1978-02-28 General Motors Corporation Mold coating of freshly molded articles
US4126316A (en) * 1977-05-02 1978-11-21 Garlock Inc. Method of installing shaft seal with reformable shell

Also Published As

Publication number Publication date
WO1980001598A1 (en) 1980-08-07
JPS5917301B2 (ja) 1984-04-20
EP0022778A4 (en) 1981-03-27
JPS56500052A (pt) 1981-01-16
EP0022778A1 (en) 1981-01-28

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