ES8101992A1 - Procedimiento para moldear un obturador de eje del tipo de labio anular - Google Patents

Procedimiento para moldear un obturador de eje del tipo de labio anular

Info

Publication number
ES8101992A1
ES8101992A1 ES489798A ES489798A ES8101992A1 ES 8101992 A1 ES8101992 A1 ES 8101992A1 ES 489798 A ES489798 A ES 489798A ES 489798 A ES489798 A ES 489798A ES 8101992 A1 ES8101992 A1 ES 8101992A1
Authority
ES
Spain
Prior art keywords
shaft seal
liner
resin liner
shoulder
lip type
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
ES489798A
Other languages
English (en)
Other versions
ES489798A0 (es
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.)
Garlock Inc
Original Assignee
Garlock Inc
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 Garlock Inc filed Critical Garlock Inc
Publication of ES489798A0 publication Critical patent/ES489798A0/es
Publication of ES8101992A1 publication Critical patent/ES8101992A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • F16J15/328—Manufacturing methods specially adapted for elastic sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • 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)
  • Manufacturing & Machinery (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

PROCEDIMIENTO PARA MOLDEAR UN OBTURADOR DE EJE DEL TIPO DE LABIO ANULAR. EL METODO COMPRENDE COLOCAR, DE FORMA ADECUADA, UNA ARANDELA PLANA (16) DE REVESTIMIENTO INTERIOR DE RESINA, UN MATERIAL ELASTOMERO (18), DE FORMA PREDETERMINADA, Y UNA CARCASA METALICA (20), EN UNA CAVIDAD (22) DE UN MOLDE ABIERTO (24). EL MOLDE SE COMPONE DE UNA MATRIZ (28), UN MACHO DE MOLDEAR (26) Y UN ELEMENTO MOVIL (30). CON CONSEGUIR UN RESULTADO ADECUADO, SE HAN DE CUBRIR CIERTAS RELACIONES ENTRE LOS PARAMETROS ALFA, T, D Y V; SIENDO ALFA EL ANGULO FORMADO POR LAS CARAS (38) Y (42); T, EL ESPESOR DEL REVESTIMIENTO INTERIOR DE RESINA; D, LA ALTURA DEL RESALTO (36), Y V, LA VISCOSIDAD DEL MATERIAL ELASTOMERO.
ES489798A 1979-03-23 1980-03-21 Procedimiento para moldear un obturador de eje del tipo de labio anular Expired ES8101992A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2314179A 1979-03-23 1979-03-23

Publications (2)

Publication Number Publication Date
ES489798A0 ES489798A0 (es) 1980-12-16
ES8101992A1 true ES8101992A1 (es) 1980-12-16

Family

ID=21813339

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489798A Expired ES8101992A1 (es) 1979-03-23 1980-03-21 Procedimiento para moldear un obturador de eje del tipo de labio anular

Country Status (5)

Country Link
EP (1) EP0025062B1 (es)
DE (1) DE3068000D1 (es)
ES (1) ES8101992A1 (es)
IT (1) IT1147043B (es)
WO (1) WO1980002008A1 (es)

Families Citing this family (2)

* 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
DE102011004669A1 (de) 2011-02-24 2012-08-30 Robert Bosch Gmbh Kunststoffverschluss mit Dosierbecher

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004298A (en) * 1957-02-11 1961-10-17 Federal Mogul Bower Bearings Method for making fluid seals
US3462333A (en) * 1965-02-25 1969-08-19 Ramsey Corp Method of making seal
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
US3536806A (en) * 1967-06-19 1970-10-27 Parker Hannifin Corp Method for making shaft seals and the like
US3851037A (en) * 1971-05-03 1974-11-26 Federal Mogul Corp Method for molding dual-lip shaft seals with a garter spring molded into the auxiliary lip
FR2171567A5 (en) * 1972-02-07 1973-09-21 Chromex Sa Sliding fluid tight joint - includes a flexible lip covered with fluorocarbon resin
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
US4171561A (en) * 1976-12-01 1979-10-23 Garlock Inc. Molded lip seal with polytetrafluoroethylene liner and method for making the same
US4155153A (en) * 1978-02-06 1979-05-22 Garlock Inc. Method for making a shaft seal having a guard or scraper

Also Published As

Publication number Publication date
EP0025062B1 (en) 1984-05-30
ES489798A0 (es) 1980-12-16
EP0025062A4 (en) 1981-04-29
DE3068000D1 (en) 1984-07-05
IT1147043B (it) 1986-11-19
EP0025062A1 (en) 1981-03-18
WO1980002008A1 (en) 1980-10-02
IT8048208A0 (it) 1980-03-19

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