FR2397277A1 - Nouveau procede de moulage de pieces comportant une armature et pieces moulees obtenues par ce procede - Google Patents

Nouveau procede de moulage de pieces comportant une armature et pieces moulees obtenues par ce procede

Info

Publication number
FR2397277A1
FR2397277A1 FR7721277A FR7721277A FR2397277A1 FR 2397277 A1 FR2397277 A1 FR 2397277A1 FR 7721277 A FR7721277 A FR 7721277A FR 7721277 A FR7721277 A FR 7721277A FR 2397277 A1 FR2397277 A1 FR 2397277A1
Authority
FR
France
Prior art keywords
molding
frame
containing reinforcement
moldable material
molded parts
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
FR7721277A
Other languages
English (en)
French (fr)
Other versions
FR2397277B1 (de
Inventor
Michel Saxod
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.)
Procal SA
Original Assignee
Procal SA
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 Procal SA filed Critical Procal SA
Priority to FR7721277A priority Critical patent/FR2397277A1/fr
Priority to SE7807681A priority patent/SE424057B/sv
Priority to DE2830247A priority patent/DE2830247C2/de
Priority to IT25568/78A priority patent/IT1096689B/it
Priority to GB7829466A priority patent/GB2000719B/en
Publication of FR2397277A1 publication Critical patent/FR2397277A1/fr
Application granted granted Critical
Publication of FR2397277B1 publication Critical patent/FR2397277B1/fr
Granted 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
    • 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
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Gasket Seals (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR7721277A 1977-07-11 1977-07-11 Nouveau procede de moulage de pieces comportant une armature et pieces moulees obtenues par ce procede Granted FR2397277A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7721277A FR2397277A1 (fr) 1977-07-11 1977-07-11 Nouveau procede de moulage de pieces comportant une armature et pieces moulees obtenues par ce procede
SE7807681A SE424057B (sv) 1977-07-11 1978-07-10 Sett att framstella formpressade alster, speciellt tetningsringar, innehallande en armering
DE2830247A DE2830247C2 (de) 1977-07-11 1978-07-10 Verfahren und Vorrichtung zum Formen von Werkstücken, die einen Trägerkörper und ein daran haftendes Element aufweisen
IT25568/78A IT1096689B (it) 1977-07-11 1978-07-11 Procedimento di stampaggio e pezzi stampati ottenuti con questo procedimento
GB7829466A GB2000719B (en) 1977-07-11 1978-07-11 Process for moulding a component or part comprising a frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721277A FR2397277A1 (fr) 1977-07-11 1977-07-11 Nouveau procede de moulage de pieces comportant une armature et pieces moulees obtenues par ce procede

Publications (2)

Publication Number Publication Date
FR2397277A1 true FR2397277A1 (fr) 1979-02-09
FR2397277B1 FR2397277B1 (de) 1980-02-01

Family

ID=9193211

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721277A Granted FR2397277A1 (fr) 1977-07-11 1977-07-11 Nouveau procede de moulage de pieces comportant une armature et pieces moulees obtenues par ce procede

Country Status (5)

Country Link
DE (1) DE2830247C2 (de)
FR (1) FR2397277A1 (de)
GB (1) GB2000719B (de)
IT (1) IT1096689B (de)
SE (1) SE424057B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2061400A2 (es) * 1992-04-09 1994-12-01 Illinois Tool Works "procedimiento de moldeo con inserto utilizando una nervadura de aplastamiento"
CN111433474A (zh) * 2017-12-07 2020-07-17 舍弗勒技术股份两合公司 密封的滚动轴承和用于运行滚动轴承的方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5340525A (en) * 1992-09-09 1994-08-23 Fel-Pro Incorporated Method of forming a sealing bead on a gasket
FR2761635B1 (fr) * 1997-04-07 1999-06-25 Peugeot Procede de moulage d'une piece composite, insert pour la piece composite et utilisations du procede de moulage

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5124057B2 (de) * 1971-09-04 1976-07-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2061400A2 (es) * 1992-04-09 1994-12-01 Illinois Tool Works "procedimiento de moldeo con inserto utilizando una nervadura de aplastamiento"
CN111433474A (zh) * 2017-12-07 2020-07-17 舍弗勒技术股份两合公司 密封的滚动轴承和用于运行滚动轴承的方法

Also Published As

Publication number Publication date
IT1096689B (it) 1985-08-26
IT7825568A0 (it) 1978-07-11
GB2000719A (en) 1979-01-17
DE2830247A1 (de) 1979-01-25
SE424057B (sv) 1982-06-28
SE7807681L (sv) 1979-01-12
DE2830247C2 (de) 1982-07-08
GB2000719B (en) 1982-04-21
FR2397277B1 (de) 1980-02-01

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Legal Events

Date Code Title Description
TP Transmission of property