CH680912A5 - - Google Patents
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- Publication number
- CH680912A5 CH680912A5 CH4679/89A CH467989A CH680912A5 CH 680912 A5 CH680912 A5 CH 680912A5 CH 4679/89 A CH4679/89 A CH 4679/89A CH 467989 A CH467989 A CH 467989A CH 680912 A5 CH680912 A5 CH 680912A5
- Authority
- CH
- Switzerland
- Prior art keywords
- sliding member
- bending
- drive means
- frame
- phase
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims description 64
- 238000004049 embossing Methods 0.000 claims description 20
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000013459 approach Methods 0.000 description 11
- 238000006073 displacement reaction Methods 0.000 description 10
- 230000007246 mechanism Effects 0.000 description 7
- 239000000969 carrier Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000005693 optoelectronics Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
-
- 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
- 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
-
- 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
- B30B1/007—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 using a fluid connection between the drive means and the press ram
-
- 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
- B30B1/40—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 wedge means
-
- 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
- B30B1/32—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 plungers under fluid pressure
- B30B1/38—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 plungers under fluid pressure wherein the plungers are operated by pressure of a gas, e.g. steam, air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT68166/88A IT1224044B (it) | 1988-12-29 | 1988-12-29 | Pressa piegatrice di precisione per pezzi di lamiera lunghi |
| IT68165/88A IT1224043B (it) | 1988-12-29 | 1988-12-29 | Pressa piegatrice per lamiere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH680912A5 true CH680912A5 (en, 2012) | 1992-12-15 |
Family
ID=26329884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH4679/89A CH680912A5 (en, 2012) | 1988-12-29 | 1989-12-29 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5092151A (en, 2012) |
| KR (1) | KR960011668B1 (en, 2012) |
| AT (1) | AT401896B (en, 2012) |
| CH (1) | CH680912A5 (en, 2012) |
| DE (1) | DE3943347A1 (en, 2012) |
| FR (1) | FR2641211B1 (en, 2012) |
| GB (2) | GB2262464B (en, 2012) |
| SE (1) | SE506454C2 (en, 2012) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2262464B (en) * | 1988-12-29 | 1993-09-08 | Amada Co Ltd | Sheet workpiece bending machine |
| DE4109796C2 (de) * | 1991-03-26 | 2002-05-29 | Georg Burger | Einrichtung zum Pressen, Biegen und/oder Stanzen |
| IT1250562B (it) * | 1991-12-30 | 1995-04-20 | Prima Ind Spa | Pressa piegatrice di precisione per pezzi di lamiera relativamente corti. |
| DE59605187D1 (de) * | 1995-02-08 | 2000-06-15 | Sbm Schoeller Bleckmann Maschi | Blechbiegevorrichtung mit einer arretiereinrichtung |
| US5713233A (en) * | 1996-08-30 | 1998-02-03 | Sifco Custom Machining Company | Vane adjustment machine |
| US6526800B1 (en) * | 1998-04-08 | 2003-03-04 | Lillbacka Jetair Oy | Sheet fabrication center and methods therefor of optimally fabricating worksheets |
| US6519998B2 (en) | 1998-04-22 | 2003-02-18 | Uniflex-Hydraulik Gmbh | Radial press |
| DE19861171B4 (de) * | 1998-04-22 | 2005-09-22 | Uniflex-Hydraulik Gmbh | Radialpresse |
| DE19857744B4 (de) * | 1998-12-15 | 2007-05-16 | Schuler Pressen Gmbh & Co | Presse mit Stempelverstellung, insbesondere zur Massivumformung |
| DE19954441A1 (de) * | 1999-08-13 | 2001-02-15 | Thyssenkrupp Ind Ag | Vorrichtung zur Betätigung eines Stößels in einer Hub- oder Spannvorrichtung, insbesondere zum Falzen von Blechen im Automobilbau |
| RU2153944C1 (ru) * | 1999-10-12 | 2000-08-10 | Павлов Александр Игоревич | Способ изготовления гнутого изделия |
| RU2150343C1 (ru) * | 1999-10-12 | 2000-06-10 | Павлов Александр Игоревич | Листогибочный пресс |
| DE19950297C1 (de) * | 1999-10-19 | 2001-05-17 | Loettgers Gmbh & Co Kg W | Vorrichtung zum Biegen und/oder Stanzen und/oder Stauchen von Draht- oder streifenartigen Blechteilen |
| RU2190490C2 (ru) * | 2000-04-19 | 2002-10-10 | Федеральное государственное унитарное предприятие "Ульяновский научно-исследовательский институт авиационной технологии и организации производства" | Профилегибочный станок |
| RU2186647C2 (ru) * | 2000-06-01 | 2002-08-10 | Закрытое акционерное общество ЭКСПЕРИМЕНТАЛЬНО-ПРОИЗВОДСТВЕННАЯ ФИРМА "ТРАНС-МАГИСТРАЛЬ" | Способ получения изделий с криволинейной формой поперечного сечения |
| RU2196655C2 (ru) * | 2000-07-21 | 2003-01-20 | Открытое акционерное общество "Национальный институт авиационных технологий" | Способ настройки универсального автоматизированного комплекса с дискретной опорной системой |
| RU2200639C2 (ru) * | 2000-08-01 | 2003-03-20 | Федеральное государственное унитарное предприятие центральный научно-исследовательский институт технологии судостроения | Способ определения граничных условий формообразования гнутых металлических деталей |
| DE10245778A1 (de) * | 2002-09-26 | 2004-04-08 | Reinhardt Maschinenbau Gmbh | Biegemaschine |
| RU2254193C1 (ru) * | 2004-01-20 | 2005-06-20 | Марковцев Владимир Анатольевич | Профилегибочный станок |
| JP2007130656A (ja) * | 2005-11-09 | 2007-05-31 | Murata Mach Ltd | 成形ダイを備えたパンチプレス |
| RU2336135C2 (ru) * | 2006-02-20 | 2008-10-20 | Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт технологии судостроения" (ФГУП "ЦНИИТС") | Способ определения граничных условий и критериев формообразования металлических деталей |
| FI119281B (fi) * | 2006-04-21 | 2008-09-30 | Akseli Lahtinen Oy | Lävistyspuristin |
| US7963140B2 (en) * | 2009-05-28 | 2011-06-21 | GM Global Technology Operations LLC | Variable crimp on flange tool |
| DE102011103383B4 (de) * | 2011-06-03 | 2024-11-14 | Weinbrenner Maschinenbau Gmbh | Biegepresse |
| CN103111500A (zh) * | 2013-02-26 | 2013-05-22 | 昆山市天之衣精工机械设备有限公司 | 一种电动折弯机 |
| RU2557867C1 (ru) * | 2014-04-24 | 2015-07-27 | Открытое акционерное общество "Производственное объединение "Завод им. Серго" | Способ изготовления деталей сложного профиля с отогнутыми элементами |
| CN112719134A (zh) * | 2021-01-13 | 2021-04-30 | 成都俊巧峰科技有限公司 | 一种防止钢筋回弹的折弯设备 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE814097C (de) * | 1948-10-02 | 1951-09-20 | Otto Fuchs Komm Ges | Einrichtung an vorzugsweise durch Fluessigkeitsdruck betriebenen Pressen |
| GB717153A (en) * | 1952-10-16 | 1954-10-20 | Stanely Gustav Dehn | Metal forming and bending press |
| US3143007A (en) * | 1961-06-30 | 1964-08-04 | Earl A Thompson | Hydraulic assist for press |
| CH442019A (de) * | 1965-02-17 | 1967-08-15 | Atlas As | Hydraulische Presse |
| AT271143B (de) * | 1967-10-09 | 1969-05-27 | Langestein & Schemann Ag | Maschine zur Unformung eines Werkstückes zwischen zwei Bären |
| CH539503A (de) * | 1972-06-08 | 1973-07-31 | Osterwalder Ag | Presse zum Stanzen, Prägen oder Biegen |
| GB1393283A (en) * | 1972-07-19 | 1975-05-07 | Blue Star Eng Ltd | Safety device for power operated machines |
| US3841140A (en) * | 1972-12-18 | 1974-10-15 | Dreis & Krump Mfg Co | Control system for press brakes and the like |
| US3933070A (en) * | 1973-02-09 | 1976-01-20 | Fabco, Incorporated | Wedge actuated cutting and/or forming tools |
| GB1411706A (en) * | 1973-06-05 | 1975-10-29 | Rolsan Reelers Co Ltd | Press brakes |
| GB1448120A (en) * | 1973-10-08 | 1976-09-02 | Ind Eng Ltd | Plate bending machines |
| JPS54129573A (en) * | 1978-03-31 | 1979-10-08 | Amada Co Ltd | Stroke controller in bending machine |
| ATE6211T1 (de) * | 1979-11-27 | 1984-03-15 | L. Schuler Gmbh | Umformpresse mit wenigstens einem werkzeugpaar. |
| AT372882B (de) * | 1981-06-23 | 1983-11-25 | Haemmerle Ag Maschf | Verfahren und einrichtung zur parallelfuehrung des stoessels einer abkantpresse |
| US4488237A (en) * | 1982-04-29 | 1984-12-11 | Dynamics Research Corporation | Two dimensional press brake control system and apparatus |
| US4559807A (en) * | 1983-06-23 | 1985-12-24 | Zavod-Vtuz Pri Moskovskom Avtomobilnom Zavode Imeni I.A. Likhacheva | Press |
| US4646555A (en) * | 1985-02-26 | 1987-03-03 | Andrew Postupack | Dual stage press |
| JPS61290000A (ja) * | 1985-06-14 | 1986-12-19 | Yuatsu Kiki Hanbai Kk | 台盤などの開閉装置 |
| DE8604425U1 (de) * | 1986-02-19 | 1986-05-07 | Hoesch Maschinenfabrik Deutschland Ag, 4600 Dortmund | Hydraulische Presse zum Verpressen von mit Glasfasern verstärkten Kunststoffmatten |
| DE3720412C2 (de) * | 1986-06-20 | 1997-10-23 | Amada Co | Verfahren und Vorrichtung zum Ermitteln der Reihenfolge der Biegevorgänge für die Herstellung eines mehrfach gebogenen Werkstücks in einer mehrstufigen Biegemaschine |
| US4838069A (en) * | 1988-02-12 | 1989-06-13 | United Technologies Corporation | Apparatus for fabricating integrally bladed rotors |
| DE8806653U1 (de) * | 1988-05-20 | 1988-07-07 | Jordan, Joachim, 6129 Lützelbach | Presse, insbesondere Schließpresse für Spritzgießformen |
| US4924693A (en) * | 1988-12-16 | 1990-05-15 | Amp Incorporated | RAM actuating mechanism in a press for terminating wires |
| GB2262464B (en) * | 1988-12-29 | 1993-09-08 | Amada Co Ltd | Sheet workpiece bending machine |
-
1989
- 1989-12-28 GB GB9224237A patent/GB2262464B/en not_active Expired - Fee Related
- 1989-12-28 SE SE8904385A patent/SE506454C2/sv unknown
- 1989-12-28 GB GB8929237A patent/GB2226516B/en not_active Expired - Fee Related
- 1989-12-29 CH CH4679/89A patent/CH680912A5/de not_active IP Right Cessation
- 1989-12-29 KR KR1019890020638A patent/KR960011668B1/ko not_active Expired - Fee Related
- 1989-12-29 FR FR8917475A patent/FR2641211B1/fr not_active Expired - Fee Related
- 1989-12-29 AT AT0297189A patent/AT401896B/de not_active IP Right Cessation
- 1989-12-29 DE DE3943347A patent/DE3943347A1/de not_active Withdrawn
- 1989-12-29 US US07/459,292 patent/US5092151A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR960011668B1 (ko) | 1996-08-29 |
| GB2262464B (en) | 1993-09-08 |
| AT401896B (de) | 1996-12-27 |
| FR2641211B1 (fr) | 1995-03-10 |
| GB2226516B (en) | 1993-06-09 |
| GB2226516A (en) | 1990-07-04 |
| US5092151A (en) | 1992-03-03 |
| GB9224237D0 (en) | 1993-01-06 |
| FR2641211A1 (fr) | 1990-07-06 |
| SE8904385D0 (sv) | 1989-12-28 |
| SE8904385L (sv) | 1990-06-30 |
| ATA297189A (de) | 1996-05-15 |
| GB8929237D0 (en) | 1990-02-28 |
| DE3943347A1 (de) | 1990-07-05 |
| KR900009167A (ko) | 1990-07-02 |
| GB2262464A (en) | 1993-06-23 |
| SE506454C2 (sv) | 1997-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |