DK402182A - Hydraulisk presse med en fast og en bevaegelig forplade - Google Patents
Hydraulisk presse med en fast og en bevaegelig forplade Download PDFInfo
- Publication number
- DK402182A DK402182A DK402182A DK402182A DK402182A DK 402182 A DK402182 A DK 402182A DK 402182 A DK402182 A DK 402182A DK 402182 A DK402182 A DK 402182A DK 402182 A DK402182 A DK 402182A
- Authority
- DK
- Denmark
- Prior art keywords
- fixed
- hydraulic pressure
- movable cover
- movable
- cover
- Prior art date
Links
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)
- Fluid-Pressure Circuits (AREA)
- Valve Device For Special Equipments (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH17581A CH640175A5 (fr) | 1981-01-13 | 1981-01-13 | Presse hydraulique comportant un tablier fixe et un tablier mobile. |
PCT/CH1982/000001 WO1982002360A1 (fr) | 1981-01-13 | 1982-01-11 | Presse hydraulique comportant un tablier fixe et un tablier mobile |
Publications (1)
Publication Number | Publication Date |
---|---|
DK402182A true DK402182A (da) | 1982-09-09 |
Family
ID=4180969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK402182A DK402182A (da) | 1981-01-13 | 1982-09-09 | Hydraulisk presse med en fast og en bevaegelig forplade |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0068008A1 (fr) |
JP (1) | JPS58500011A (fr) |
KR (1) | KR830008831A (fr) |
BR (1) | BR8205455A (fr) |
CH (1) | CH640175A5 (fr) |
DK (1) | DK402182A (fr) |
IT (1) | IT1147573B (fr) |
NO (1) | NO823008L (fr) |
WO (1) | WO1982002360A1 (fr) |
ZA (1) | ZA82109B (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2545418B1 (fr) * | 1983-05-05 | 1986-11-07 | Metalurgica Burcena Sa | Presse a former, et plus particulierement presse plieuse |
US5067340A (en) * | 1988-05-05 | 1991-11-26 | Macgregor Donald C | Precision press brake |
WO1989010807A1 (fr) * | 1988-05-05 | 1989-11-16 | Macgregor Donald C | Presse plieuse de precision |
DE4138286A1 (de) * | 1991-11-21 | 1993-05-27 | M & S Brugg Ag | Presse |
DE4138607A1 (de) * | 1991-11-25 | 1993-05-27 | Erfurt Umformtechnik Gmbh | Tisch- und/oder stoesselbaugruppe einer umformmaschine |
DE4214818C2 (de) * | 1992-05-05 | 1994-10-06 | Daimler Benz Ag | Hydraulische Durchbiegungs-Kompensation an Tiefziehpressen |
FR2708219B1 (fr) * | 1993-07-27 | 1995-10-20 | Amada Europ Sa | Procédé de compensation des déformations des tabliers de presses hydrauliques, tabliers et presses hydrauliques ainsi équipés. |
AU2126101A (en) * | 1999-12-15 | 2001-06-25 | Trumpf Maschinen Austria Gmbh And Co. Kg. | Manufacturing device, especially a folding press |
DE102008025351A1 (de) * | 2008-05-27 | 2009-12-03 | Hans Schröder Maschinenbau GmbH | Umformmaschine |
ATE522293T1 (de) * | 2008-10-14 | 2011-09-15 | Safan Bv | Verfahren und vorrichtung zur kalibrierung einer abkantpresse |
US8454563B2 (en) | 2009-10-09 | 2013-06-04 | Rogelio A. Insignares | Trocar and cannula assembly having improved conical valve, and methods related thereto |
JP6868581B2 (ja) * | 2018-02-22 | 2021-05-12 | 株式会社アマダ | プレスブレーキにおけるクラウニング方法及びプレスブレーキ |
JP6934968B2 (ja) * | 2018-02-22 | 2021-09-15 | 株式会社アマダ | プレスブレーキにおけるクラウニング方法及びプレスブレーキ |
CN110576084B (zh) * | 2019-09-25 | 2021-02-02 | 惠州市添美工艺品有限公司 | 一种基于压力调节的折弯机挠度补偿量控制装置及其调节方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1200920A (fr) * | 1958-07-01 | 1959-12-24 | Dispositif pour la compensation et le contrôle des déformations subies par les parties actives de presses ou machines analogues | |
DE1703297A1 (de) * | 1968-04-29 | 1972-02-17 | Freudenberg Carl Fa | Heizplattenpresse mit selbstkompensierenden Zylinderkolbenanordnungen |
DE1777088A1 (de) * | 1968-09-04 | 1971-04-01 | Schlieper Guenter | Hydraulik-Konstruktion mit selbstregelnden Kompensationskolben |
FR2119528A5 (fr) * | 1970-12-25 | 1972-08-04 | Amada Co Ltd | |
IT968136B (it) * | 1972-09-14 | 1974-03-20 | Piccini G | Dispositivo idraulico di autocenti natura per presse di stampaggio come presse piegatrici e simili |
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 CH CH17581A patent/CH640175A5/fr not_active IP Right Cessation
- 1981-01-13 KR KR1019810000112A patent/KR830008831A/ko unknown
-
1982
- 1982-01-08 ZA ZA82109A patent/ZA82109B/xx unknown
- 1982-01-11 EP EP82900209A patent/EP0068008A1/fr not_active Withdrawn
- 1982-01-11 BR BR8205455A patent/BR8205455A/pt unknown
- 1982-01-11 JP JP57500257A patent/JPS58500011A/ja active Pending
- 1982-01-11 WO PCT/CH1982/000001 patent/WO1982002360A1/fr not_active Application Discontinuation
- 1982-01-13 IT IT47545/82A patent/IT1147573B/it active
- 1982-09-06 NO NO823008A patent/NO823008L/no unknown
- 1982-09-09 DK DK402182A patent/DK402182A/da not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CH640175A5 (fr) | 1983-12-30 |
KR830008831A (ko) | 1983-12-16 |
NO823008L (no) | 1982-09-06 |
IT1147573B (it) | 1986-11-19 |
EP0068008A1 (fr) | 1983-01-05 |
ZA82109B (en) | 1982-11-24 |
IT8247545A0 (it) | 1982-01-13 |
BR8205455A (pt) | 1982-12-14 |
JPS58500011A (ja) | 1983-01-06 |
WO1982002360A1 (fr) | 1982-07-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ATS | Application withdrawn | ||
AHB | Application shelved due to non-payment |