JPS55164138A - Method and apparatus for continuous production of cylinder-head gasket - Google Patents

Method and apparatus for continuous production of cylinder-head gasket

Info

Publication number
JPS55164138A
JPS55164138A JP7114979A JP7114979A JPS55164138A JP S55164138 A JPS55164138 A JP S55164138A JP 7114979 A JP7114979 A JP 7114979A JP 7114979 A JP7114979 A JP 7114979A JP S55164138 A JPS55164138 A JP S55164138A
Authority
JP
Japan
Prior art keywords
sheet
metal pieces
metal
press
fed
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
JP7114979A
Other languages
Japanese (ja)
Other versions
JPS602975B2 (en
Inventor
Katsuhide Fujisawa
Fumio Kishi
Noboru Saito
Yasushi Kumasaka
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.)
NIPPON RAINTSU KK
Nippon Reinz Co Ltd
Original Assignee
NIPPON RAINTSU KK
Nippon Reinz Co Ltd
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 NIPPON RAINTSU KK, Nippon Reinz Co Ltd filed Critical NIPPON RAINTSU KK
Priority to JP54071149A priority Critical patent/JPS602975B2/en
Publication of JPS55164138A publication Critical patent/JPS55164138A/en
Publication of JPS602975B2 publication Critical patent/JPS602975B2/en
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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Abstract

PURPOSE: To obtain the titled gasket for use in automobile engines or the like by a method wherein required metal pieces are fitted in the holes of a long sheet, i.e. blank material for gaskets, being holed as needed, the metal pieces are pressure welded to the sheet, and gaskets of objective shapes are punched from the sheet.
CONSTITUTION: A long sheet 1a, such as one obtained by pressure-adhering an asbestos-rubber compound to both sides of a wire mesh serving as a core material, is fed to a piercing press 3, where it is provided with cylinder holes, oil holes and the like by piercing. The sheet is then fed to a metal-piece temporary fitting device 4, where metal pieces such as grommets and eyelets are fitted to the sheet 1a temporarily. The sheet 1a fitted with the metal pieces is fed to a metal-piece calking press 5, where the metal pieces are calked as a whole, and the calked metal pieces are pressure welded to the sheet 1a by a metal-piece pressure welding press 6. The sheet 1a is finally punched into separated gaskets 10 by a periphery punching press 7, the waste material 1b being cut up by a cutter 8 and collected in a collecting box 9.
COPYRIGHT: (C)1980,JPO&Japio
JP54071149A 1979-06-08 1979-06-08 Continuous manufacturing method and device for cylinder head gaskets Expired JPS602975B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54071149A JPS602975B2 (en) 1979-06-08 1979-06-08 Continuous manufacturing method and device for cylinder head gaskets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54071149A JPS602975B2 (en) 1979-06-08 1979-06-08 Continuous manufacturing method and device for cylinder head gaskets

Publications (2)

Publication Number Publication Date
JPS55164138A true JPS55164138A (en) 1980-12-20
JPS602975B2 JPS602975B2 (en) 1985-01-25

Family

ID=13452252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54071149A Expired JPS602975B2 (en) 1979-06-08 1979-06-08 Continuous manufacturing method and device for cylinder head gaskets

Country Status (1)

Country Link
JP (1) JPS602975B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064833A (en) * 1983-09-20 1985-04-13 Toyoda Gosei Co Ltd Manufacture of diaphragm
US6957486B2 (en) * 2000-06-30 2005-10-25 Elring Klinger Ag Device and process for the production of gasket layers
JP2007255478A (en) * 2006-03-22 2007-10-04 Nissan Diesel Motor Co Ltd Structure of gasket provided with grommet and revising method and device for the gasket

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243342Y2 (en) * 1986-01-24 1990-11-19
JPS63139594A (en) * 1986-11-29 1988-06-11 ジューキ株式会社 Presser for sewing machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494052A (en) * 1972-05-08 1974-01-14
JPS5460640A (en) * 1977-10-24 1979-05-16 Ishikawa Gasket Preparation of gasket for internal combustion engine* which main materials are asbestos and rubber and which use grommet* such as* asbestos beater sheet* etc*

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494052A (en) * 1972-05-08 1974-01-14
JPS5460640A (en) * 1977-10-24 1979-05-16 Ishikawa Gasket Preparation of gasket for internal combustion engine* which main materials are asbestos and rubber and which use grommet* such as* asbestos beater sheet* etc*

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064833A (en) * 1983-09-20 1985-04-13 Toyoda Gosei Co Ltd Manufacture of diaphragm
JPH0350694B2 (en) * 1983-09-20 1991-08-02 Toyoda Gosei Kk
US6957486B2 (en) * 2000-06-30 2005-10-25 Elring Klinger Ag Device and process for the production of gasket layers
JP2007255478A (en) * 2006-03-22 2007-10-04 Nissan Diesel Motor Co Ltd Structure of gasket provided with grommet and revising method and device for the gasket

Also Published As

Publication number Publication date
JPS602975B2 (en) 1985-01-25

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