JPS5586936A - Manufacturing method of multistage anti-vibration rubber - Google Patents

Manufacturing method of multistage anti-vibration rubber

Info

Publication number
JPS5586936A
JPS5586936A JP14753279A JP14753279A JPS5586936A JP S5586936 A JPS5586936 A JP S5586936A JP 14753279 A JP14753279 A JP 14753279A JP 14753279 A JP14753279 A JP 14753279A JP S5586936 A JPS5586936 A JP S5586936A
Authority
JP
Japan
Prior art keywords
rubber
plates
partition plates
pressure
side plates
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.)
Pending
Application number
JP14753279A
Other languages
Japanese (ja)
Inventor
Seinosuke Hattori
Shinji Moriyama
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.)
SWCC Corp
Original Assignee
Showa Electric Wire and Cable 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 Showa Electric Wire and Cable Co filed Critical Showa Electric Wire and Cable Co
Priority to JP14753279A priority Critical patent/JPS5586936A/en
Publication of JPS5586936A publication Critical patent/JPS5586936A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/371—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by inserts or auxiliary extension or exterior elements, e.g. for rigidification

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

PURPOSE:To make the pressure in a metal die uniform when rubber is injected under pressure and to obtain a product with partition plates undeformed, by providing perforated holes through the central parts of the partition plates located between side plates on both the sides of a rubber piece. CONSTITUTION:A multistage anti-vibration rubber 8 comprises iron side plates 12, 13 at both the ends of a rubber piece 11 and iron partition plates 9 which are located between both the side plates 12, 13 and divides the rubber piece 11. In manufacturing the anti-vibration rubber 8, perforated holes 10 are previously provided through the central parts of the partition plates 9. The side plates 12, 13 and the partition plates 9 are set in parallel with one another in a metal die so that the partition plates are located between the side plates. The rubber 11 is filled in the openings between the plates in the die and vulcanized to obtain the anti-vibration rubber. Even if a pressure diffrence takes place between the openings between the plates in the metal die in injecting the rubber under pressure, the rubber flows to lower-pressure regions through the perforated holes 10 of the partition plates 9. Therefore, the pressure in the die is made uniform. This results in preventing the partition plates from being deformed.
JP14753279A 1979-11-14 1979-11-14 Manufacturing method of multistage anti-vibration rubber Pending JPS5586936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14753279A JPS5586936A (en) 1979-11-14 1979-11-14 Manufacturing method of multistage anti-vibration rubber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14753279A JPS5586936A (en) 1979-11-14 1979-11-14 Manufacturing method of multistage anti-vibration rubber

Publications (1)

Publication Number Publication Date
JPS5586936A true JPS5586936A (en) 1980-07-01

Family

ID=15432432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14753279A Pending JPS5586936A (en) 1979-11-14 1979-11-14 Manufacturing method of multistage anti-vibration rubber

Country Status (1)

Country Link
JP (1) JPS5586936A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0293631A2 (en) * 1987-06-01 1988-12-07 HÜBNER Gummi- und Kunststoff GmbH Device for connecting a first constructional part of relatively low mass to a second constructional part of relatively heavy mass and application of such a device
JP2000346131A (en) * 1999-06-09 2000-12-12 Bridgestone Corp Laminated rubber structure and manufacture thereof
CN111421749A (en) * 2020-03-18 2020-07-17 株洲时代新材料科技股份有限公司 Manufacturing method of elastic support of gear box, product of elastic support and high-pressure die

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0293631A2 (en) * 1987-06-01 1988-12-07 HÜBNER Gummi- und Kunststoff GmbH Device for connecting a first constructional part of relatively low mass to a second constructional part of relatively heavy mass and application of such a device
JP2000346131A (en) * 1999-06-09 2000-12-12 Bridgestone Corp Laminated rubber structure and manufacture thereof
CN111421749A (en) * 2020-03-18 2020-07-17 株洲时代新材料科技股份有限公司 Manufacturing method of elastic support of gear box, product of elastic support and high-pressure die
CN111421749B (en) * 2020-03-18 2022-05-24 株洲时代新材料科技股份有限公司 Manufacturing method of elastic support of gear box, product of elastic support and high-pressure die

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