IT8247545A0 - HYDRAULIC PRESS EQUIPPED WITH A FIXED APRON AND A MOVABLE APRON - Google Patents

HYDRAULIC PRESS EQUIPPED WITH A FIXED APRON AND A MOVABLE APRON

Info

Publication number: IT8247545A0
Authority: IT; Italy
Prior art keywords: apron; hydraulic press; movable; press equipped; fixed
Prior art date: 1981-01-13

Application number

IT8247545A

Other languages

Italian (it)

Other versions

IT1147573B (en

Inventor

Huber Arthur

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

1982-01-13

Publication date

1982-01-13

1982-01-13 Application filed by Beyeler Machines Sa filed Critical Beyeler Machines Sa

1982-01-13 Publication of IT8247545A0 publication Critical patent/IT8247545A0/en

1986-11-19 Application granted granted Critical

1986-11-19 Publication of IT1147573B publication Critical patent/IT1147573B/en

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)
Press Drives And Press Lines (AREA)
Buildings Adapted To Withstand Abnormal External Influences (AREA)
Fluid-Pressure Circuits (AREA)
Valve Device For Special Equipments (AREA)

IT47545/82A 1981-01-13 1982-01-13 HYDRAULIC PRESS EQUIPPED WITH A FIXED APRON AND A MOBILE APRON IT1147573B (en)

Applications Claiming Priority (1)

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.

Publications (2)

Publication Number	Publication Date
IT8247545A0 true IT8247545A0 (en)	1982-01-13
IT1147573B IT1147573B (en)	1986-11-19

Family

ID=4180969

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT47545/82A IT1147573B (en)	1981-01-13	1982-01-13	HYDRAULIC PRESS EQUIPPED WITH A FIXED APRON AND A MOBILE APRON

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
AU3734389A (en) *	1988-05-05	1989-11-29	Donald C. MacGregor	Precision press brake
US5067340A (en) *	1988-05-05	1991-11-26	Macgregor Donald C	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.
AU2126101A (en) *	1999-12-15	2001-06-25	Trumpf Maschinen Austria Gmbh And Co. Kg.	Manufacturing device, especially a folding press
DE102008025351A1 (en) *	2008-05-27	2009-12-03	Hans Schröder Maschinenbau GmbH	forming machine
EP2177284B1 (en) *	2008-10-14	2011-08-31	Safan B.V.	Method and device for calibrating 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
JP6868581B2 (en) *	2018-02-22	2021-05-12	株式会社アマダ	Crowning method and press brake in press brake
JP6934968B2 (en) *	2018-02-22	2021-09-15	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 KR KR1019810000112A patent/KR830008831A/en unknown
- 1981-01-13 CH CH17581A patent/CH640175A5/en not_active IP Right Cessation
1982
- 1982-01-08 ZA ZA82109A patent/ZA82109B/en unknown
- 1982-01-11 EP EP82900209A patent/EP0068008A1/en not_active Withdrawn
- 1982-01-11 JP JP57500257A patent/JPS58500011A/en active Pending
- 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
BR8205455A (en)	1982-12-14
IT1147573B (en)	1986-11-19
DK402182A (en)	1982-09-09
EP0068008A1 (en)	1983-01-05
JPS58500011A (en)	1983-01-06
CH640175A5 (en)	1983-12-30
WO1982002360A1 (en)	1982-07-22
KR830008831A (en)	1983-12-16
ZA82109B (en)	1982-11-24
NO823008L (en)	1982-09-06

Publication	Publication Date	Title
IT1151859B (en)	1986-12-24	C-FRAME PRESS
FR2514693B1 (en)	1988-02-26	PUNCHING PRESS AT TOURELLES
IT8247545A0 (en)	1982-01-13	HYDRAULIC PRESS EQUIPPED WITH A FIXED APRON AND A MOVABLE APRON
IT1137839B (en)	1986-09-10	EXTENDED INTERSTICE PRESS
IT8254006V0 (en)	1982-11-26	BEARING BEARING FOR FORMING PRESS
IT1211097B (en)	1989-09-29	HYDRAULIC PRESS FOR MOLD FORGING IN ABOVE-GROUND CONSTRUCTION WITH PRELOADED FRAME.
GB2062517B (en)	1983-02-16	Double-acting hydraulic press
GB2093399B (en)	1985-07-10	Hydraulic press
IT1078238B (en)	1985-05-08	HYDRAULIC PRESS
IT1137278B (en)	1986-09-03	DOUBLE ACTION MECHANICAL PRESS WITH FLOATING PUNCH
IT8348473A0 (en)	1983-06-10	EXTRUSION PRESS
IT1120944B (en)	1986-03-26	HYDRAULIC PRESS FOR POWDER
IT1179524B (en)	1987-09-16	DOUBLE MOLD VULCANIZATION PRESS
IT8219029A0 (en)	1982-01-07	ROLLER PRESS.
NO813830L (en)	1982-05-18	CONTINUOUS WORKING PRESS
IT1092572B (en)	1985-07-12	HYDRAULIC SHEAR PRESS
AU7939782A (en)	1982-08-02	Hydraulic press comprising a fixed apron and a moving apron
IT1242233B (en)	1994-03-03	HYDRAULIC PRESS
BR8201843A (en)	1983-03-01	BALE PRESS WITH VERTICAL WORK DIRECTION
IT1159344B (en)	1987-02-25	SWAN-NECK PRESS WITH MANUAL AND HYDRAULIC OPERATION
IT8167496A0 (en)	1981-04-09	HYDRAULIC PRESS MECHANISM
IT8068483A0 (en)	1980-09-25	CUTTING PRESS WITH TRANSLATING PUNCH
IT1142109B (en)	1986-10-08	PRESS TO OPERATE ON METAL BILLS
IT1145049B (en)	1986-11-05	PRESS
IT8104782V0 (en)	1981-03-16	PRESS