IT1238060B - Gruppo di piegatura per macchina piegatrice di fogli di lamiera - Google Patents

Gruppo di piegatura per macchina piegatrice di fogli di lamiera

Info

Publication number: IT1238060B
Authority: IT; Italy
Prior art keywords: metal sheet; counterblade; bending; sheet metal; group
Prior art date: 1990-02-09

Application number

IT01933090A

Other languages

English (en)

Other versions

IT9019330A1 (it

IT9019330A0 (it

Inventor

Guido Salvagnini

Original Assignee

Salvagnini Transferica Spa Ora

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.)

1990-02-09

Filing date

1990-02-09

Publication date

1993-06-26

1990-02-09 Application filed by Salvagnini Transferica Spa Ora filed Critical Salvagnini Transferica Spa Ora

1990-02-09 Priority to IT01933090A priority Critical patent/IT1238060B/it

1990-02-09 Publication of IT9019330A0 publication Critical patent/IT9019330A0/it

1991-02-02 Priority to EP91200214A priority patent/EP0441436B1/en

1991-02-02 Priority to ES91200214T priority patent/ES2064032T3/es

1991-02-02 Priority to DE69103782T priority patent/DE69103782T2/de

1991-02-02 Priority to AT91200214T priority patent/ATE110993T1/de

1991-02-06 Priority to US07/651,642 priority patent/US5123270A/en

1991-02-06 Priority to JP3015392A priority patent/JP2808365B2/ja

1991-08-09 Publication of IT9019330A1 publication Critical patent/IT9019330A1/it

1993-06-26 Application granted granted Critical

1993-06-26 Publication of IT1238060B publication Critical patent/IT1238060B/it

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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
- B21D5/047—Length adjustment of the clamping 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
- B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
- B21D5/045—With a wiping movement of the bending blade

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Bending Of Plates, Rods, And Pipes (AREA)
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

IT01933090A 1990-02-09 1990-02-09 Gruppo di piegatura per macchina piegatrice di fogli di lamiera IT1238060B (it)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
IT01933090A IT1238060B (it)	1990-02-09	1990-02-09	Gruppo di piegatura per macchina piegatrice di fogli di lamiera
EP91200214A EP0441436B1 (en)	1990-02-09	1991-02-02	Bending unit of a machine for bending metal sheets
ES91200214T ES2064032T3 (es)	1990-02-09	1991-02-02	Conjunto plegador de una maquina plegadora de chapa metalica.
DE69103782T DE69103782T2 (de)	1990-02-09	1991-02-02	Biegeeinheit einer Blechbiegemaschine.
AT91200214T ATE110993T1 (de)	1990-02-09	1991-02-02	Biegeeinheit einer blechbiegemaschine.
US07/651,642 US5123270A (en)	1990-02-09	1991-02-06	Bending unit of a machine for bending metal sheets
JP3015392A JP2808365B2 (ja)	1990-02-09	1991-02-06	金属板曲げ加工機の作業装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT01933090A IT1238060B (it)	1990-02-09	1990-02-09	Gruppo di piegatura per macchina piegatrice di fogli di lamiera

Publications (3)

Publication Number	Publication Date
IT9019330A0 IT9019330A0 (it)	1990-02-09
IT9019330A1 IT9019330A1 (it)	1991-08-09
IT1238060B true IT1238060B (it)	1993-06-26

Family

ID=11156794

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT01933090A IT1238060B (it)	1990-02-09	1990-02-09	Gruppo di piegatura per macchina piegatrice di fogli di lamiera

Country Status (7)

Country	Link
US (1)	US5123270A (it)
EP (1)	EP0441436B1 (it)
JP (1)	JP2808365B2 (it)
AT (1)	ATE110993T1 (it)
DE (1)	DE69103782T2 (it)
ES (1)	ES2064032T3 (it)
IT (1)	IT1238060B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5718142A (en) *	1995-07-20	1998-02-17	Ferraro; Ronald M.	Metal stitcher
CZ300617B6 (cs) *	2007-07-13	2009-07-01	Reinhard@Franze	Ohýbacka plechu a zpusob ohýbání plechu na této ohýbacce
WO2012044181A1 (en) *	2010-09-29	2012-04-05	Scott Technology Limited	Bending apparatuses, systems and methods
KR101414471B1 (ko) *	2012-06-12	2014-08-06	곽성훈	절곡장치용 절곡금형
DE102016118175B4 (de) *	2016-09-26	2018-08-23	Trumpf Werkzeugmaschinen Gmbh & Co. Kg	Werkzeugmaschine und Verfahren zum Bearbeiten von plattenförmigen Werkstücken
IT201900009657A1 (it) *	2019-06-20	2020-12-20	Dallan Spa	Macchina piegatrice per lamiere e metodo di piegatura di lamiere
DE102019119848A1 (de) *	2019-07-23	2021-01-28	Trumpf Werkzeugmaschinen Gmbh + Co. Kg	Werkzeug und Verfahren zum Bearbeiten von plattenförmigen Werkstücken, insbesondere Blechen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US929818A (en) *	1909-03-29	1909-08-03	Victor Benedek	Sheet-metal brake.
US2132569A (en) *	1937-03-22	1938-10-11	Thomas J Kelleher	Bending brake
US2178926A (en) *	1937-04-24	1939-11-07	American Steel & Wire Co	Bending machine
US3074461A (en) *	1960-05-23	1963-01-22	Westinghouse Electric Corp	Roll forming systems
FR1312422A (fr) *	1961-02-03	1962-12-21	Promecam	Perfectionnements aux presses plieuses et analogues
US3350912A (en) *	1965-05-21	1967-11-07	Jr Raymond E Smith	Bending machine
AT304996B (de) *	1971-01-19	1973-02-12	Haemmerle Ag Maschf	Biegebearbeitungseinrichtung
US3948074A (en) *	1974-12-09	1976-04-06	Lion Services, Inc.	Combination cleat bender and bar folder apparatus
US3994152A (en) *	1976-02-19	1976-11-30	Wolters Oswald H	Machine for bending cleat edges
FR2523483B1 (fr) *	1982-03-19	1985-09-27	Pauzin Alexis	Outil de pliage a plat
ATE54078T1 (de) *	1984-12-29	1990-07-15	Maru Kikai Kogyo	Vorrichtung zur anpassung der werkzeuglaenge bei biegemaschinen.

1990
- 1990-02-09 IT IT01933090A patent/IT1238060B/it active IP Right Grant
1991
- 1991-02-02 ES ES91200214T patent/ES2064032T3/es not_active Expired - Lifetime
- 1991-02-02 EP EP91200214A patent/EP0441436B1/en not_active Expired - Lifetime
- 1991-02-02 DE DE69103782T patent/DE69103782T2/de not_active Expired - Fee Related
- 1991-02-02 AT AT91200214T patent/ATE110993T1/de not_active IP Right Cessation
- 1991-02-06 US US07/651,642 patent/US5123270A/en not_active Expired - Fee Related
- 1991-02-06 JP JP3015392A patent/JP2808365B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69103782T2 (de)	1995-05-04
JP2808365B2 (ja)	1998-10-08
IT9019330A1 (it)	1991-08-09
ATE110993T1 (de)	1994-09-15
IT9019330A0 (it)	1990-02-09
US5123270A (en)	1992-06-23
EP0441436A2 (en)	1991-08-14
EP0441436A3 (en)	1992-01-02
DE69103782D1 (de)	1994-10-13
EP0441436B1 (en)	1994-09-07
ES2064032T3 (es)	1995-01-16
JPH05330A (ja)	1993-01-08

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Legal Events

Date	Code	Title	Description
1993-06-26	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19950223