NL8902132A - Werkwijze voor het vervaardigen van een o-ring. - Google Patents

Werkwijze voor het vervaardigen van een o-ring. Download PDF

Info

Publication number
NL8902132A
NL8902132A NL8902132A NL8902132A NL8902132A NL 8902132 A NL8902132 A NL 8902132A NL 8902132 A NL8902132 A NL 8902132A NL 8902132 A NL8902132 A NL 8902132A NL 8902132 A NL8902132 A NL 8902132A
Authority
NL
Netherlands
Prior art keywords
ring
strand
piece
notch
reinforcement material
Prior art date
Application number
NL8902132A
Other languages
English (en)
Dutch (nl)
Original Assignee
Hovap Int Bv
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 Hovap Int Bv filed Critical Hovap Int Bv
Priority to NL8902132A priority Critical patent/NL8902132A/nl
Priority to DE69009351T priority patent/DE69009351T2/de
Priority to EP90202112A priority patent/EP0414298B1/de
Priority to ES90202112T priority patent/ES2054222T3/es
Priority to DK90202112.0T priority patent/DK0414298T3/da
Publication of NL8902132A publication Critical patent/NL8902132A/nl

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
    • B29D99/0082—Producing articles in the form of closed loops, e.g. rings
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/266—Means for allowing relative movements between the apparatus parts, e.g. for twisting the extruded article or for moving the die along a surface to be coated
    • 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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B29C70/205—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration
    • 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
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • 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
    • 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
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Gasket Seals (AREA)
  • Moulding By Coating Moulds (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
NL8902132A 1989-08-23 1989-08-23 Werkwijze voor het vervaardigen van een o-ring. NL8902132A (nl)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL8902132A NL8902132A (nl) 1989-08-23 1989-08-23 Werkwijze voor het vervaardigen van een o-ring.
DE69009351T DE69009351T2 (de) 1989-08-23 1990-08-02 Verfahren zur Herstellung von O-Dichtungen.
EP90202112A EP0414298B1 (de) 1989-08-23 1990-08-02 Verfahren zur Herstellung von O-Dichtungen
ES90202112T ES2054222T3 (es) 1989-08-23 1990-08-02 Metodo para fabricar una junta torica.
DK90202112.0T DK0414298T3 (da) 1989-08-23 1990-08-02 Fremgangsmåde til fremstilling af en O-ring

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8902132 1989-08-23
NL8902132A NL8902132A (nl) 1989-08-23 1989-08-23 Werkwijze voor het vervaardigen van een o-ring.

Publications (1)

Publication Number Publication Date
NL8902132A true NL8902132A (nl) 1991-03-18

Family

ID=19855209

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8902132A NL8902132A (nl) 1989-08-23 1989-08-23 Werkwijze voor het vervaardigen van een o-ring.

Country Status (5)

Country Link
EP (1) EP0414298B1 (de)
DE (1) DE69009351T2 (de)
DK (1) DK0414298T3 (de)
ES (1) ES2054222T3 (de)
NL (1) NL8902132A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4228439A1 (de) * 1992-08-26 1994-03-03 Festo Kg Dichtungsring für Mehrwegeventile
DE4228438C1 (de) * 1992-08-26 1994-01-13 Festo Kg Dichtungsring für Mehrwegeventile
MY120112A (en) 1996-04-02 2005-09-30 Meguro Chemical Industry Co Ltd Sealing tape and method and apparatus for its production, and method of repairs with it
DE10162688B4 (de) * 2001-12-19 2007-04-12 Carl Freudenberg Kg Dichtring
US7951316B2 (en) * 2005-04-05 2011-05-31 Exxonmobil Chemical Patents Inc. Process for pipe seal manufacture
EP1870229A1 (de) * 2006-06-23 2007-12-26 Advanced Elastomer Systems, L.P. Herstellungsverfahren für Rohrdichtungen und Vorrichtung dafür
BRPI0921601B1 (pt) 2008-11-07 2019-06-04 Saint-Gobain Performance Plastics Corporation Vedante termoplástico de grande diâmetro
RU2481372C2 (ru) * 2008-11-07 2013-05-10 Сэнт-Гобэн Перформанс Пластикс Корпорейшн Способ формования уплотнительного кольца (варианты)
AU2009334065B2 (en) 2008-12-30 2013-05-09 Lg Electronics Inc. Laundry machine
EP2390400B1 (de) 2008-12-31 2016-06-15 LG Electronics Inc. Waschmaschine
KR20100129157A (ko) 2009-05-28 2010-12-08 엘지전자 주식회사 세탁장치
KR20100129156A (ko) 2009-05-28 2010-12-08 엘지전자 주식회사 세탁장치
EP2852488B1 (de) 2012-05-23 2020-11-25 Saint-Gobain Performance Plastics Corporation Verfahren zur herstellung einer thermoplastischen dichtung mit grossem durchmesser und ringdichtung
DE102020117419A1 (de) 2020-07-02 2022-01-05 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektrische Maschine
EP4059609A1 (de) * 2021-03-18 2022-09-21 Alfa Laval Corporate AB Fliehkraftabscheider, service-kit und verfahren zum entfernen eines dichtrings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE492238A (de) *
GB1187967A (en) * 1966-06-06 1970-04-15 Prec Rubbers Ltd Sealing Rings.
DE3041316A1 (de) * 1980-11-03 1982-06-09 Continental Gummi-Werke Ag, 3000 Hannover Gummi- oder kunststoffartikel
DE3100837C2 (de) * 1981-01-14 1985-08-01 General Connectors Corp., Burbank, Calif. Ringförmige Dichtung
NL8303437A (nl) * 1983-10-06 1985-05-01 Hoogeveen Appendagefab Afsluiter.
DE3637123C1 (en) * 1986-10-31 1988-03-31 Walter Hunger Multi-layer toroidal sealing ring and a method for its manufacture

Also Published As

Publication number Publication date
DE69009351D1 (de) 1994-07-07
DK0414298T3 (da) 1994-06-20
ES2054222T3 (es) 1994-08-01
EP0414298A1 (de) 1991-02-27
EP0414298B1 (de) 1994-06-01
DE69009351T2 (de) 1994-09-15

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
BV The patent application has lapsed