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)
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 NL7801000A priority patent/NL7801000A/xx
Priority to FR7802353A priority patent/FR2379046A1/fr
Priority to AU32790/78A priority patent/AU513497B2/en
Priority to US05/873,529 priority patent/US4131008A/en
Priority to CH105378A priority patent/CH621950A5/it
Priority to BE184761A priority patent/BE863487A/xx
Priority to BR7800602A priority patent/BR7800602A/pt
Priority to SU782571449A priority patent/SU747405A3/ru
Priority to ES466505A priority patent/ES466505A1/es
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
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
FR7802353A FR2379046A1 (fr) 1977-02-01 1978-01-27 Dispositif pour mesurer les angles de pliage dans des presses a plier la tole
NL7801000A NL7801000A (nl) 1977-02-01 1978-01-27 Inrichting voor het meten van de buighoeken in plaatbuigmachines.
US05/873,529 US4131008A (en) 1977-02-01 1978-01-30 Device for measuring the bending angles in plate-bending machines
BE184761A BE863487A (fr) 1977-02-01 1978-01-31 Dispositif pour mesurer les angles de pliage dans des presses a plier la tole
BR7800602A BR7800602A (pt) 1977-02-01 1978-01-31 Aparelho para medir os angulos de curvar em maquinas para curvar chapas
CH105378A CH621950A5 (it) 1977-02-01 1978-01-31
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.
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 (it)
JP (1) JPS53127364A (it)
AT (1) AT358363B (it)
AU (1) AU513497B2 (it)
BE (1) BE863487A (it)
BR (1) BR7800602A (it)
CA (1) CA1092345A (it)
CH (1) CH621950A5 (it)
DD (1) DD134566A5 (it)
DE (1) DE2803375A1 (it)
ES (1) ES466505A1 (it)
FR (1) FR2379046A1 (it)
IT (1) IT1072273B (it)
NL (1) NL7801000A (it)
PL (1) PL204368A1 (it)
PT (1) PT67566B (it)
SU (1) SU747405A3 (it)
ZA (1) ZA78238B (it)

Families Citing this family (26)

* 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
DE29508662U1 (de) * 1995-05-24 1995-09-21 Knupfer Metallverarb Gmbh Vorrichtung zur Messung von Winkeln, insbesondere von Biegewinkeln von Blechteilen
DE19519108C2 (de) * 1995-05-24 1999-03-25 Knupfer Metallverarb Gmbh Verfahren und 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
PT1011886E (pt) * 1997-06-20 2002-07-31 Luciano Gasparini Prensa para dobrar folhas de metal
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.
JPWO2009141864A1 (ja) * 2008-05-20 2011-09-22 水河　末弘 折り曲げ角検出装置、板折り曲げ方法、および、制御プログラムを記録したコンピュータ読取可能なプログラム記録媒体
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

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

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