IT1072273B - Dispositivo per la rilevazione e regolazione di angoli di piega particolarmente adatto per presse-piegatrici - Google Patents

Dispositivo per la rilevazione e regolazione di angoli di piega particolarmente adatto per presse-piegatrici

Info

Publication number
IT1072273B
IT1072273B IT07202/77A IT720277A IT1072273B IT 1072273 B IT1072273 B IT 1072273B IT 07202/77 A IT07202/77 A IT 07202/77A IT 720277 A IT720277 A IT 720277A IT 1072273 B IT1072273 B IT 1072273B
Authority
IT
Italy
Prior art keywords
folders
presses
adjustment
detection
particularly suitable
Prior art date
Application number
IT07202/77A
Other languages
English (en)
Italian (it)
Original Assignee
Selecontrol Sas
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 Selecontrol Sas filed Critical Selecontrol Sas
Priority to IT07202/77A priority Critical patent/IT1072273B/it
Priority to ZA00780238A priority patent/ZA78238B/xx
Priority to CA295,304A priority patent/CA1092345A/en
Priority to PT67566A priority patent/PT67566B/pt
Priority to AT50778A priority patent/AT358363B/de
Priority to DE19782803375 priority patent/DE2803375A1/de
Priority to FR7802353A priority patent/FR2379046A1/fr
Priority to NL7801000A priority patent/NL7801000A/xx
Priority to AU32790/78A priority patent/AU513497B2/en
Priority to US05/873,529 priority patent/US4131008A/en
Priority to BR7800602A priority patent/BR7800602A/pt
Priority to SU782571449A priority patent/SU747405A3/ru
Priority to ES466505A priority patent/ES466505A1/es
Priority to CH105378A priority patent/CH621950A5/it
Priority to BE184761A priority patent/BE863487A/xx
Priority to PL20436878A priority patent/PL204368A1/xx
Priority to DD78203512A priority patent/DD134566A5/xx
Priority to JP937878A priority patent/JPS53127364A/ja
Application granted granted Critical
Publication of IT1072273B publication Critical patent/IT1072273B/it

Links

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
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
    • G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
IT07202/77A 1977-02-01 1977-02-01 Dispositivo per la rilevazione e regolazione di angoli di piega particolarmente adatto per presse-piegatrici IT1072273B (it)

Priority Applications (18)

Application Number Priority Date Filing Date Title
IT07202/77A IT1072273B (it) 1977-02-01 1977-02-01 Dispositivo per la rilevazione e regolazione di angoli di piega particolarmente adatto per presse-piegatrici
ZA00780238A ZA78238B (en) 1977-02-01 1978-01-13 Device for measuring the bending angles in plate-bending machines
CA295,304A CA1092345A (en) 1977-02-01 1978-01-19 Device for measuring the bending angles in plate- bending machines
PT67566A PT67566B (en) 1977-02-01 1978-01-23 Device for measuring the bending angles in plate-bending machines
AT50778A AT358363B (de) 1977-02-01 1978-01-24 Vorrichtung zum messen des biegewinkels bei blechabkantpressen
DE19782803375 DE2803375A1 (de) 1977-02-01 1978-01-26 Vorrichtung zum messen von biegewinkeln bei blechabkantpressen
AU32790/78A AU513497B2 (en) 1977-02-01 1978-01-27 Measuring the bending angles in plate-bending presses
NL7801000A NL7801000A (nl) 1977-02-01 1978-01-27 Inrichting voor het meten van de buighoeken in plaatbuigmachines.
FR7802353A FR2379046A1 (fr) 1977-02-01 1978-01-27 Dispositif pour mesurer les angles de pliage dans des presses a plier la tole
US05/873,529 US4131008A (en) 1977-02-01 1978-01-30 Device for measuring the bending angles in plate-bending machines
SU782571449A SU747405A3 (ru) 1977-02-01 1978-01-31 Устройство дл гибки листового металла
ES466505A ES466505A1 (es) 1977-02-01 1978-01-31 Perfeccionamientos en los dispositivos para medir los angu- los de doblez en maquinas dobladoras de plancha.
BR7800602A BR7800602A (pt) 1977-02-01 1978-01-31 Aparelho para medir os angulos de curvar em maquinas para curvar chapas
CH105378A CH621950A5 (https=) 1977-02-01 1978-01-31
BE184761A BE863487A (fr) 1977-02-01 1978-01-31 Dispositif pour mesurer les angles de pliage dans des presses a plier la tole
PL20436878A PL204368A1 (pl) 1977-02-01 1978-01-31 Urzadzenie do pomiaru kata wygiecia arkusza blachy w gietarce do blach
DD78203512A DD134566A5 (de) 1977-02-01 1978-02-01 Vorrichtung zum messen von biegewinkeln bei blechabkantpressen
JP937878A JPS53127364A (en) 1977-02-01 1978-02-01 Bending angle measurement of metal sheet bending press

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT07202/77A IT1072273B (it) 1977-02-01 1977-02-01 Dispositivo per la rilevazione e regolazione di angoli di piega particolarmente adatto per presse-piegatrici

Publications (1)

Publication Number Publication Date
IT1072273B true IT1072273B (it) 1985-04-10

Family

ID=11124577

Family Applications (1)

Application Number Title Priority Date Filing Date
IT07202/77A IT1072273B (it) 1977-02-01 1977-02-01 Dispositivo per la rilevazione e regolazione di angoli di piega particolarmente adatto per presse-piegatrici

Country Status (18)

Country Link
US (1) US4131008A (https=)
JP (1) JPS53127364A (https=)
AT (1) AT358363B (https=)
AU (1) AU513497B2 (https=)
BE (1) BE863487A (https=)
BR (1) BR7800602A (https=)
CA (1) CA1092345A (https=)
CH (1) CH621950A5 (https=)
DD (1) DD134566A5 (https=)
DE (1) DE2803375A1 (https=)
ES (1) ES466505A1 (https=)
FR (1) FR2379046A1 (https=)
IT (1) IT1072273B (https=)
NL (1) NL7801000A (https=)
PL (1) PL204368A1 (https=)
PT (1) PT67566B (https=)
SU (1) SU747405A3 (https=)
ZA (1) ZA78238B (https=)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2952108C2 (de) * 1979-12-22 1983-11-24 Hämmerle AG, Zofingen Anordnung zur Höhenverstellung des Matrizenbodens von Biegewerkzeugen zum Biegen von Blechen
DE3008701A1 (de) * 1980-03-07 1981-09-24 Johann 7057 Leutenbach Hess Winkelmessvorrichtung fuer abkantpressen
US4430879A (en) * 1981-06-12 1984-02-14 Hurco Manufacturing Company, Inc. Apparatus for controlling a press brake
AT374706B (de) * 1982-06-07 1984-05-25 Haemmerle Ag Verfahren zum blechbiegen und biegeeinrichtung zur ausuebung des verfahrens
CH654761A5 (fr) * 1984-02-03 1986-03-14 Beyeler Machines Sa Presse-plieuse dont le dispositif de pliage permet un controle continu de l'angle de pliage de la piece a plier.
US4802357A (en) * 1987-05-28 1989-02-07 The Boeing Company Apparatus and method of compensating for springback in a workpiece
AT390575B (de) * 1988-04-25 1990-05-25 Haemmerle Ag Verfahren zum biegen eines werkstueckes
AT389829B (de) * 1988-05-03 1990-02-12 Haemmerle Ag Verfahren zum biegen von blechstuecken mit hilfe einer biegeeinrichtung
US5062283A (en) * 1988-07-19 1991-11-05 Yamazaki Mazak Kabushiki Kaisha Press brake and a workpiece measuring method in the press brake
US4922742A (en) * 1988-11-03 1990-05-08 Westinghouse Electric Corp. Apparatus for precision forming of sheet metal parts
CH689613A5 (fr) * 1992-10-20 1999-07-15 Beyeler Machines Sa Dispositif de mesure de l'angle de pliage d'une tôle dans une presse.
IT1260892B (it) * 1993-02-23 1996-04-29 Prima Ind Spa Dispositivo per misurare l'angolo di un pezzo, in particolare l'angolodi piegatura di un pezzo di lamiera.
US5408858A (en) * 1994-01-24 1995-04-25 Amada Engineering & Service Co., Inc. Bending machine utilizing controlled expandable pressure device to apply uniform pressure to work material
DE19519108C2 (de) * 1995-05-24 1999-03-25 Knupfer Metallverarb Gmbh Verfahren und Vorrichtung zur Messung von Winkeln, insbesondere von Biegewinkeln von Blechteilen
DE29508662U1 (de) * 1995-05-24 1995-09-21 Knupfer Metallverarbeitung GmbH, 72531 Hohenstein Vorrichtung zur Messung von Winkeln, insbesondere von Biegewinkeln von Blechteilen
DE19521369C2 (de) * 1995-06-12 2000-06-29 Trumpf Gmbh & Co Bearbeitungsmaschine zum Umformen von Werkstücken
IT1293174B1 (it) * 1997-04-11 1999-02-12 Luciano Gasparini Procedimento di presso-piegatura della lamiera metallica con sistema di misurazione diretta comprendente una funzione di compensazione e
CZ294461B6 (cs) * 1997-06-20 2005-01-12 Luciano Gasparini Ohýbací lis
US6055737A (en) * 1998-06-11 2000-05-02 Sweaney; Scylvester L. Quick mount angle measurement gauge
IT1311827B1 (it) * 1999-04-16 2002-03-19 Luciano Gasparini Forchetta a forcella del tipo basculante autocentrante,particolarmente per la misurazione su quattro punti dell'angolo di
US20040194417A1 (en) * 2003-04-01 2004-10-07 William Paul Wall angle and main tee for use in suspended ceiling grid structure and including multi-purpose measurement indicia
ITPR20040010A1 (it) 2004-02-18 2004-05-18 Set 2002 S R L Procedimento e dispositivo pneumatico per rilevare l'angolo di piega di un foglio di lamiera in una pressa piegatrice.
WO2009141864A1 (ja) * 2008-05-20 2009-11-26 Mizukawa Suehiro 折り曲げ角検出装置および板折り曲げ方法
CN102861796A (zh) * 2012-09-28 2013-01-09 信源电子制品(昆山)有限公司 手动折弯机构
CN104056887A (zh) * 2014-06-28 2014-09-24 永济新时速电机电器有限责任公司 一种用于钣金件成型的工作台辅助装置
CN116274524A (zh) * 2023-02-17 2023-06-23 泰安华鲁锻压机床有限公司 一种特大型四辊卷板机生产线
CN119870204B (zh) * 2025-03-17 2025-11-28 天津蕴宝伟业科技发展有限公司 一种板材弯曲度高精度检测装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146819A (en) * 1960-10-31 1964-09-01 Waldemar Lindemann Press having automatic bend detector
AT311152B (de) * 1972-04-13 1973-11-12 Haemmerle Ag Maschf Biegewerkzeug
DE2346797A1 (de) * 1973-09-17 1975-04-03 Eitel Kg Automatisches richtverfahren und richtpresse dafuer mit einer richtstelle
US3919776A (en) * 1974-02-21 1975-11-18 Terrence H Upton Measuring apparatus
US3978706A (en) * 1974-12-24 1976-09-07 Nippon Kokan Kabushiki Kaisha Precision bending work method for metallic materials

Also Published As

Publication number Publication date
FR2379046B1 (https=) 1981-02-27
PT67566A (en) 1978-02-01
PL204368A1 (pl) 1978-12-18
AT358363B (de) 1980-09-10
SU747405A3 (ru) 1980-07-23
DE2803375A1 (de) 1978-08-03
FR2379046A1 (fr) 1978-08-25
PT67566B (en) 1979-06-18
DD134566A5 (de) 1979-03-07
CH621950A5 (https=) 1981-03-13
ES466505A1 (es) 1978-10-01
ZA78238B (en) 1978-12-27
JPS53127364A (en) 1978-11-07
AU3279078A (en) 1979-08-02
CA1092345A (en) 1980-12-30
US4131008A (en) 1978-12-26
ATA50778A (de) 1980-01-15
BR7800602A (pt) 1978-11-28
BE863487A (fr) 1978-05-16
NL7801000A (nl) 1978-08-03
AU513497B2 (en) 1980-12-04

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