JPS5669112A - Simple pressing method - Google Patents

Simple pressing method

Info

Publication number
JPS5669112A
JPS5669112A JP14499079A JP14499079A JPS5669112A JP S5669112 A JPS5669112 A JP S5669112A JP 14499079 A JP14499079 A JP 14499079A JP 14499079 A JP14499079 A JP 14499079A JP S5669112 A JPS5669112 A JP S5669112A
Authority
JP
Japan
Prior art keywords
die
putty
sealer
wrinkles
press
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
JP14499079A
Other languages
Japanese (ja)
Inventor
Yasutoshi Takashima
Original Assignee
Matsushita Refrig 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 Matsushita Refrig Co filed Critical Matsushita Refrig Co
Priority to JP14499079A priority Critical patent/JPS5669112A/en
Publication of JPS5669112A publication Critical patent/JPS5669112A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To eliminate the need of manufacturing the blank holder and reduce the manufacturing cost by using putty or sealer with elasticity so as to press wrinkles in a press method utilizing a punch and a die.
CONSTITUTION: When performing the press work by fixing a die 1 to a die holder 2 and a punch 3 on a punch plate 4, putty or sealer 6 with elasticity is interposed at the portion of a work 5 located under the die 1 to press the wrinkles on the work 5. Accordingly, when the die 1 is lowered, the putty or sealer 6 is easily deformed so that a fore pressing the wrinkles is applied on the periphery 5' of the work 5 with the movement of the die 1 via the putty or sealer 6, thereby preventing the generation of the wrinkles.
COPYRIGHT: (C)1981,JPO&Japio
JP14499079A 1979-11-08 1979-11-08 Simple pressing method Pending JPS5669112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14499079A JPS5669112A (en) 1979-11-08 1979-11-08 Simple pressing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14499079A JPS5669112A (en) 1979-11-08 1979-11-08 Simple pressing method

Publications (1)

Publication Number Publication Date
JPS5669112A true JPS5669112A (en) 1981-06-10

Family

ID=15374905

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14499079A Pending JPS5669112A (en) 1979-11-08 1979-11-08 Simple pressing method

Country Status (1)

Country Link
JP (1) JPS5669112A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879319U (en) * 1981-11-24 1983-05-28
EP0650904A1 (en) * 1993-09-29 1995-05-03 Becton, Dickinson and Company Deep draw package and system for making same, including apparatus and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5879319U (en) * 1981-11-24 1983-05-28
JPS629063Y2 (en) * 1981-11-24 1987-03-03
EP0650904A1 (en) * 1993-09-29 1995-05-03 Becton, Dickinson and Company Deep draw package and system for making same, including apparatus and method

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