AU2003296062A1 - Hydraulic system for die cushion device for press machine - Google Patents

Hydraulic system for die cushion device for press machine

Info

Publication number: AU2003296062A1
Authority: AU; Australia
Prior art keywords: hydraulic system; press machine; die cushion; cushion device; die
Prior art date: 2003-01-20
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.): Abandoned

Application number

AU2003296062A

Inventor

Junichi Goto

Tsutomu Shirakawa

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.)

Kosmek KK

Original Assignee

Kosmek KK

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.)

2003-01-20

Filing date

2003-12-24

Publication date

2004-08-13

2003-12-24 Application filed by Kosmek KK filed Critical Kosmek KK

2004-08-13 Publication of AU2003296062A1 publication Critical patent/AU2003296062A1/en

Status Abandoned legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/02—Die-cushions

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Shaping Metal By Deep-Drawing, Or The Like (AREA)
Presses And Accessory Devices Thereof (AREA)

AU2003296062A 2003-01-20 2003-12-24 Hydraulic system for die cushion device for press machine Abandoned AU2003296062A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP2003-10619		2003-01-20
JP2003010619		2003-01-20
PCT/JP2003/016518 WO2004065112A1 (en)	2003-01-20	2003-12-24	Hydraulic system for die cushion device for press machine

Publications (1)

Publication Number	Publication Date
AU2003296062A1 true AU2003296062A1 (en)	2004-08-13

Family

ID=32767261

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003296062A Abandoned AU2003296062A1 (en)	2003-01-20	2003-12-24	Hydraulic system for die cushion device for press machine

Country Status (4)

Country	Link
JP (1)	JP4455345B2 (en)
AU (1)	AU2003296062A1 (en)
TW (1)	TW200417426A (en)
WO (1)	WO2004065112A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5695371B2 (en) *	2010-09-01	2015-04-01	株式会社エイチアンドエフ	Die cushion device
JP6227702B2 (en) *	2016-04-22	2017-11-08	アイダエンジニアリング株式会社	Shim adjusting device and method for die cushion device
JP6710405B2 (en) *	2016-04-25	2020-06-17	合同会社竹とんぼ技術設計	Pressure equalizing device for die cushion device
CN113002038B (en) *	2019-12-19	2023-04-07	倍科有限公司	Press device and press method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS60108429U (en) *	1983-12-27	1985-07-23	トヨタ自動車株式会社	Cushion pin pressure equalization device for press machines
JPS6112517U (en) *	1984-06-25	1986-01-24	トヨタ自動車株式会社	Cushion force adjustment device for press machines
JP2753675B2 (en) *	1992-11-05	1998-05-20	トヨタ自動車株式会社	Die cushion device for press machine
JP3060908B2 (en) *	1994-12-21	2000-07-10	トヨタ自動車株式会社	Press machine equalizer

2003
- 2003-12-24 AU AU2003296062A patent/AU2003296062A1/en not_active Abandoned
- 2003-12-24 JP JP2004567158A patent/JP4455345B2/en not_active Expired - Fee Related
- 2003-12-24 WO PCT/JP2003/016518 patent/WO2004065112A1/en not_active Ceased
- 2003-12-31 TW TW92137700A patent/TW200417426A/en unknown

Also Published As

Publication number	Publication date
TW200417426A (en)	2004-09-16
WO2004065112A1 (en)	2004-08-05
JP4455345B2 (en)	2010-04-21
JPWO2004065112A1 (en)	2006-05-18

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Legal Events

Date	Code	Title	Description
2005-10-13	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase