MX169264B - Sello, molde de sello y metodo mejorados - Google Patents

Sello, molde de sello y metodo mejorados

Info

Publication number
MX169264B
MX169264B MX009385A MX938587A MX169264B MX 169264 B MX169264 B MX 169264B MX 009385 A MX009385 A MX 009385A MX 938587 A MX938587 A MX 938587A MX 169264 B MX169264 B MX 169264B
Authority
MX
Mexico
Prior art keywords
housing
flange
shutter
interior
radially inward
Prior art date
Application number
MX009385A
Other languages
English (en)
Inventor
Keith W Christiansen
James L Kellner
Original Assignee
Chicago Rawhide Mfg Co
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 Chicago Rawhide Mfg Co filed Critical Chicago Rawhide Mfg Co
Publication of MX169264B publication Critical patent/MX169264B/es

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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/047—Seal ring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

La presente invención se refiere a un conjunto de molde para formar una unidad de obturador que tiene un cuerpo de sello elastomérico y un empaque de talón hecho a partir de un material elastomérico, curable, fluído y ligado a un alojamiento de obturador que tiene pares de laterales cilíndricos de diámetro mayor y menor, que se extienden por lo general axialmente, unidas entre sí mediante un espaldón de desviación y una pestaña de enlace de cuerpo de obturador unida a y que se extiende radialmente hacia adentro desde una porción de extremo de la pestaña de alojamiento de diámetro menor, el conjunto de molde comprendiendo, en combinación, cuando menos una parte de molde relativamente fija que incluye una superficie generalmente cilíndrica que tiene una superficie de barrera de rebaba que queda en una porción que se extiende axialmente, dirigida radialmente hacia adentro de la misma, la parte de molde incluyendo además superficies adicionales que definen porciones del interior de la cavidad de moldeo y, elementos para acoplar una superficie de la porción de pestaña de enlace del alojamiento de obturador, de manera de soportar el alojamiento a fin de que porcines del mismo queden dentro del interior de la cavidad de moldeo.
MX009385A 1986-11-24 1987-11-17 Sello, molde de sello y metodo mejorados MX169264B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/934,427 US4738606A (en) 1986-11-24 1986-11-24 Mold assembly for forming a seal unit

Publications (1)

Publication Number Publication Date
MX169264B true MX169264B (es) 1993-06-28

Family

ID=25465555

Family Applications (1)

Application Number Title Priority Date Filing Date
MX009385A MX169264B (es) 1986-11-24 1987-11-17 Sello, molde de sello y metodo mejorados

Country Status (10)

Country Link
US (1) US4738606A (es)
JP (1) JPS63219963A (es)
AU (1) AU613324B2 (es)
CA (1) CA1277465C (es)
DE (1) DE3739425C2 (es)
FR (1) FR2607059B1 (es)
GB (1) GB2198387B (es)
IT (1) IT1211606B (es)
MX (1) MX169264B (es)
SE (1) SE501702C2 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4824357A (en) * 1988-05-18 1989-04-25 Chicago Rawhide Manufacturing Corporation Apparatus for manufacturing seal components
US5200201A (en) * 1990-09-07 1993-04-06 Toyo Seikan Kaisha, Ltd. Apparatus for forming plastic grip member of container closure
US5282412A (en) * 1992-06-30 1994-02-01 General Motors Corporation Piston ring subassembly, angulating piston assembly and method of making same
US5686040A (en) * 1993-10-28 1997-11-11 White Cap, Inc. Method for producing closure gaskets
AU699359B2 (en) * 1995-10-26 1998-12-03 Toyoda Gosei Co. Ltd. Molding tool for a rubber molded product
US6733702B2 (en) * 2001-04-19 2004-05-11 The Goodyear Tire & Rubber Company Tire mold and a method of rapidly depressurizing the mold
US6620361B1 (en) * 2002-07-09 2003-09-16 Federal-Mogul World Wide, Inc. Method of manufacturing a composite seal
US20040188948A1 (en) * 2003-03-26 2004-09-30 Brian Lang Molded piston seal and method of producing the same
WO2005023452A1 (en) * 2003-08-26 2005-03-17 Parker-Hannifin Corporation Retainer gasket construction
JP2005343065A (ja) * 2004-06-04 2005-12-15 Nsk Ltd シールリング成形金型及びシールリング
US20060220274A1 (en) * 2005-04-01 2006-10-05 David Dooley Apparatus and method for making an automotive door trim panel with a wrapped turn down flange
US8001727B2 (en) * 2007-07-24 2011-08-23 Magna International Inc Sealing molding with insert for forming closeout surface
GB201507414D0 (en) 2015-04-30 2015-06-17 Composite Technology & Applic Ltd A method of Manufacturing a Composite Component
DE102018006783A1 (de) * 2018-08-28 2020-03-05 Saurer Spinning Solutions Gmbh & Co. Kg Düsenbefestigung für eine Offenend-Rotorspinnvorrichtung
US20220219356A1 (en) * 2021-01-12 2022-07-14 Becklin Holdings, Inc. Compression molding utilizing an elastomeric compression tool

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB862157A (en) * 1957-04-26 1961-03-01 Ciba Ltd Electrically insulating sheathing of metals and metallic parts and products obtainedthereby
CH380360A (it) * 1960-11-18 1964-07-31 Pirelli Stampo di vulcanizzazione
US3246369A (en) * 1964-03-09 1966-04-19 Federal Mogul Corp Mold for fluid seal
US3392226A (en) * 1964-10-05 1968-07-09 Chicago Rawhide Mfg Co Method of manufacturing fluid seals
US3490139A (en) * 1965-10-01 1970-01-20 Chicago Rawhide Mfg Co Seal and method of forming the same
US3493645A (en) * 1967-09-29 1970-02-03 Ford Motor Co Process for manufacturing seals
US3904337A (en) * 1971-07-21 1975-09-09 Jacques H Mercier Apparatus for molding bladders
JPS5124057B2 (es) * 1971-09-04 1976-07-21
US3841809A (en) * 1972-09-08 1974-10-15 Chicago Rawhide Mfg Co Seal for rubber molds
US3773454A (en) * 1971-09-20 1973-11-20 Chicago Rawhide Mfg Co Apparatus for precision injection molding of composite parts
US3950119A (en) * 1974-01-14 1976-04-13 Chicago Rawhide Manufacturing Company Apparatus for molding fluid seal elements
CA1086911A (en) * 1975-05-12 1980-10-07 Dean R. Bainard Method of making a shaft seal
US3993420A (en) * 1975-06-16 1976-11-23 Chicago Rawhide Manufacturing Company Retainer assembly for mold plate
US4406847A (en) * 1979-03-23 1983-09-27 Garlock Inc. Method for making a lip type shaft seal having a resin liner
US4249874A (en) * 1979-10-01 1981-02-10 Cr Industries Insert molding apparatus with movable flash barrier
US4464322A (en) * 1983-01-05 1984-08-07 Federal-Mogul Corp. Method of making a seal
US4689190A (en) * 1983-12-19 1987-08-25 Chicago Rawhide Mfg. Co. Method of and apparatus for molding a composite fluorocarbon helix seal
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
US4580962A (en) * 1984-06-20 1986-04-08 Chicago Rawhide Mfg. Co. Seal mold and method
US4542573A (en) * 1984-09-28 1985-09-24 The Fluorocarbon Company Method of producing a hydrodynamic seal
FR2579925B1 (es) * 1985-04-03 1987-05-15 Procal

Also Published As

Publication number Publication date
CA1277465C (en) 1990-12-11
IT1211606B (it) 1989-11-03
AU613324B2 (en) 1991-08-01
US4738606A (en) 1988-04-19
DE3739425A1 (de) 1988-05-26
GB2198387B (en) 1991-03-20
GB2198387A (en) 1988-06-15
SE501702C2 (sv) 1995-04-24
AU8148587A (en) 1988-05-26
GB8727371D0 (en) 1987-12-23
SE8704509L (es) 1988-05-25
DE3739425C2 (de) 1996-08-01
FR2607059A1 (fr) 1988-05-27
FR2607059B1 (fr) 1993-04-30
IT8768002A0 (it) 1987-11-23
SE8704509D0 (sv) 1987-11-17
JPS63219963A (ja) 1988-09-13

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