JP2532958Y2 - プレス機械のブレークスルー緩衝装置 - Google Patents

プレス機械のブレークスルー緩衝装置

Info

Publication number
JP2532958Y2
JP2532958Y2 JP1990405309U JP40530990U JP2532958Y2 JP 2532958 Y2 JP2532958 Y2 JP 2532958Y2 JP 1990405309 U JP1990405309 U JP 1990405309U JP 40530990 U JP40530990 U JP 40530990U JP 2532958 Y2 JP2532958 Y2 JP 2532958Y2
Authority
JP
Japan
Prior art keywords
shock absorber
piston
mold
slide
cylinder
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.)
Expired - Lifetime
Application number
JP1990405309U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0494197U (enExample
Inventor
賢二 西川
聞夫 江嶋
滋樹 本多
泰郎 鮫島
一哉 今村
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP1990405309U priority Critical patent/JP2532958Y2/ja
Publication of JPH0494197U publication Critical patent/JPH0494197U/ja
Application granted granted Critical
Publication of JP2532958Y2 publication Critical patent/JP2532958Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Control Of Presses (AREA)
JP1990405309U 1990-12-28 1990-12-28 プレス機械のブレークスルー緩衝装置 Expired - Lifetime JP2532958Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990405309U JP2532958Y2 (ja) 1990-12-28 1990-12-28 プレス機械のブレークスルー緩衝装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990405309U JP2532958Y2 (ja) 1990-12-28 1990-12-28 プレス機械のブレークスルー緩衝装置

Publications (2)

Publication Number Publication Date
JPH0494197U JPH0494197U (enExample) 1992-08-14
JP2532958Y2 true JP2532958Y2 (ja) 1997-04-16

Family

ID=31882775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990405309U Expired - Lifetime JP2532958Y2 (ja) 1990-12-28 1990-12-28 プレス機械のブレークスルー緩衝装置

Country Status (1)

Country Link
JP (1) JP2532958Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3319786B2 (ja) * 1992-09-02 2002-09-03 株式会社小松製作所 プレスのブレークスルー緩衝装置およびその制御方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2824176A1 (de) * 1978-06-02 1979-12-06 Thyssen Industrie Hydraulische presse mit servohydraulischer regelung der stoesselbewegung
JPS5553279U (enExample) * 1978-10-06 1980-04-10
JPS5594800A (en) * 1979-01-10 1980-07-18 Ishikawajima Harima Heavy Ind Co Ltd Impact release device in hydraulic press
US4339975A (en) * 1980-10-20 1982-07-20 Gulf & Western Manufacturing Company Shock dampening system for presses

Also Published As

Publication number Publication date
JPH0494197U (enExample) 1992-08-14

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