DK402182A - HYDRAULIC PRESSURE WITH A FIXED AND MOVABLE COVER - Google Patents

HYDRAULIC PRESSURE WITH A FIXED AND MOVABLE COVER Download PDF

Info

Publication number: DK402182A
Authority: DK; Denmark
Prior art keywords: fixed; hydraulic pressure; movable cover; movable; cover
Prior art date: 1981-01-13

Application number

DK402182A

Other languages

Danish (da)

Inventor

A Huber

Original Assignee

Beyeler Machines Sa

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.)

1981-01-13

Filing date

1982-09-09

Publication date

1982-09-09

1982-09-09 Application filed by Beyeler Machines Sa filed Critical Beyeler Machines Sa

1982-09-09 Publication of DK402182A publication Critical patent/DK402182A/en

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
- B30B1/16—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by fluid-pressure means
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
- B21D5/0272—Deflection compensating means
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/007—Means for maintaining the press table, the press platen or the press ram against tilting or deflection

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Bending Of Plates, Rods, And Pipes (AREA)
Buildings Adapted To Withstand Abnormal External Influences (AREA)
Fluid-Pressure Circuits (AREA)
Valve Device For Special Equipments (AREA)
Press Drives And Press Lines (AREA)

DK402182A 1981-01-13 1982-09-09 HYDRAULIC PRESSURE WITH A FIXED AND MOVABLE COVER DK402182A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH17581A CH640175A5 (en)	1981-01-13	1981-01-13	Hydraulic press having an apron and fixed mobile apron.
PCT/CH1982/000001 WO1982002360A1 (en)	1981-01-13	1982-01-11	Hydraulic press comprising a fixed apron and a moving apron

Publications (1)

Publication Number	Publication Date
DK402182A true DK402182A (en)	1982-09-09

Family

ID=4180969

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK402182A DK402182A (en)	1981-01-13	1982-09-09	HYDRAULIC PRESSURE WITH A FIXED AND MOVABLE COVER

Country Status (10)

Country	Link
EP (1)	EP0068008A1 (en)
JP (1)	JPS58500011A (en)
KR (1)	KR830008831A (en)
BR (1)	BR8205455A (en)
CH (1)	CH640175A5 (en)
DK (1)	DK402182A (en)
IT (1)	IT1147573B (en)
NO (1)	NO823008L (en)
WO (1)	WO1982002360A1 (en)
ZA (1)	ZA82109B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2545418B1 (en) *	1983-05-05	1986-11-07	Metalurgica Burcena Sa	FORMING PRESS, AND MORE PARTICULARLY FOLDING PRESS
US5067340A (en) *	1988-05-05	1991-11-26	Macgregor Donald C	Precision press brake
AU3734389A (en) *	1988-05-05	1989-11-29	Donald C. MacGregor	Precision press brake
DE4138286A1 (en) *	1991-11-21	1993-05-27	M & S Brugg Ag	PRESS
DE4138607A1 (en) *	1991-11-25	1993-05-27	Erfurt Umformtechnik Gmbh	TABLE AND / OR PILOT ASSEMBLY OF A FORMING MACHINE
DE4214818C2 (en) *	1992-05-05	1994-10-06	Daimler Benz Ag	Hydraulic deflection compensation on deep-drawing presses
FR2708219B1 (en) *	1993-07-27	1995-10-20	Amada Europ Sa	Process for compensating deformations of hydraulic press platforms, hydraulic platforms and presses thus equipped.
WO2001043896A1 (en) *	1999-12-15	2001-06-21	Trumpf Maschinen Austria Gmbh & Co. Kg.	Manufacturing device, especially a folding press
DE102008025351A1 (en) *	2008-05-27	2009-12-03	Hans Schröder Maschinenbau GmbH	forming machine
ATE522293T1 (en) *	2008-10-14	2011-09-15	Safan Bv	METHOD AND DEVICE FOR CALIBRATION OF A PRESS BRAKE
US8454563B2 (en)	2009-10-09	2013-06-04	Rogelio A. Insignares	Trocar and cannula assembly having improved conical valve, and methods related thereto
JP6934968B2 (en) *	2018-02-22	2021-09-15	株式会社アマダ	Crowning method and press brake in press brake
JP6868581B2 (en) *	2018-02-22	2021-05-12	株式会社アマダ	Crowning method and press brake in press brake
CN110576084B (en) *	2019-09-25	2021-02-02	惠州市添美工艺品有限公司	Bending machine deflection compensation amount control device based on pressure adjustment and adjusting method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1200920A (en) *	1958-07-01	1959-12-24		Device for the compensation and control of deformations undergone by the active parts of presses or similar machines
DE1703297A1 (en) *	1968-04-29	1972-02-17	Freudenberg Carl Fa	Hot plate press with self-compensating cylinder piston arrangements
DE1777088A1 (en) *	1968-09-04	1971-04-01	Schlieper Guenter	Hydraulic construction with self-regulating compensation piston
FR2119528A5 (en) *	1970-12-25	1972-08-04	Amada Co Ltd
IT968136B (en) *	1972-09-14	1974-03-20	Piccini G	AUTOCENTI NATURA HYDRAULIC DEVICE FOR PRESSING PRESSES SUCH AS BENDING PRESSES AND SIMILAR
JPS525464A (en) *	1975-07-01	1977-01-17	Nippon Electric Co	Method of attaching hermetically sealed terminals
JPS5335031A (en) *	1976-09-13	1978-04-01	Teijin Ltd	Automatic doffing device
JPS54417A (en) *	1977-06-03	1979-01-05	Hayashigumi Kk	Method of construction of pressing in presssin pipe

1981
- 1981-01-13 CH CH17581A patent/CH640175A5/en not_active IP Right Cessation
- 1981-01-13 KR KR1019810000112A patent/KR830008831A/en unknown
1982
- 1982-01-08 ZA ZA82109A patent/ZA82109B/en unknown
- 1982-01-11 JP JP57500257A patent/JPS58500011A/en active Pending
- 1982-01-11 EP EP82900209A patent/EP0068008A1/en not_active Withdrawn
- 1982-01-11 BR BR8205455A patent/BR8205455A/en unknown
- 1982-01-11 WO PCT/CH1982/000001 patent/WO1982002360A1/en not_active Application Discontinuation
- 1982-01-13 IT IT47545/82A patent/IT1147573B/en active
- 1982-09-06 NO NO823008A patent/NO823008L/en unknown
- 1982-09-09 DK DK402182A patent/DK402182A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
IT8247545A0 (en)	1982-01-13
JPS58500011A (en)	1983-01-06
CH640175A5 (en)	1983-12-30
ZA82109B (en)	1982-11-24
KR830008831A (en)	1983-12-16
IT1147573B (en)	1986-11-19
BR8205455A (en)	1982-12-14
NO823008L (en)	1982-09-06
EP0068008A1 (en)	1983-01-05
WO1982002360A1 (en)	1982-07-22

Legal Events

Date	Code	Title	Description
1985-10-28	ATS	Application withdrawn
1986-10-27	AHB	Application shelved due to non-payment

Publication	Publication Date	Title
NO813831L (en)	1982-05-18	CONTINUOUS WORKING PRESS
BE882654A (en)	1980-07-31	TABLET PRESS
FR2514693B1 (en)	1988-02-26	PUNCHING PRESS AT TOURELLES
IT1151859B (en)	1986-12-24	C-FRAME PRESS
IT1137839B (en)	1986-09-10	EXTENDED INTERSTICE PRESS
DK402182A (en)	1982-09-09	HYDRAULIC PRESSURE WITH A FIXED AND MOVABLE COVER
IT1078238B (en)	1985-05-08	HYDRAULIC PRESS
IT8168450A0 (en)	1981-11-09	HYDRAULIC SUPPORTED PRESSURE ROLLER PARTICULARLY FOR CALANDERS AND SIMILAR
JPS5527298A (en)	1980-02-27	Hydraulic pressure functionnlocking device
JPS52150876A (en)	1977-12-14	Fluid pressure press
IT1152365B (en)	1986-12-31	DOUBLE BELT PRESSES
DK147174C (en)	1984-11-26	PRESSURE FOR SEAMPLES
IT1137278B (en)	1986-09-03	DOUBLE ACTION MECHANICAL PRESS WITH FLOATING PUNCH
BR6201529U (en)	1984-06-12	PRESSURE COMPENSATOR DEVICE
IT1135772B (en)	1986-08-27	HYDRAULIC PRESSURE CYLINDER
JPS5690758A (en)	1981-07-23	Hydraulic pressure type servoobrake
GB2066148B (en)	1983-11-16	Hydraulic presses
FR2569610B1 (en)	1989-06-02	HYDRAULIC PRESS
GB2139931B (en)	1985-06-05	Hydraulic presses
NO813830L (en)	1982-05-18	CONTINUOUS WORKING PRESS
JPS5530399A (en)	1980-03-04	Highhspeed hydraulic pressure press
BR8303373A (en)	1984-02-07	VALVE AND PRESSURE RESPONSIVE VALVE
FR2507217B1 (en)	1986-03-21	IRON PRESS
JPS5290877A (en)	1977-07-30	Hydraulic press
JPS54132076A (en)	1979-10-13	Hydraulic pressure deformed cylinder