JPS518232B1 - - Google Patents
Info
- Publication number
- JPS518232B1 JPS518232B1 JP44072388A JP7238869A JPS518232B1 JP S518232 B1 JPS518232 B1 JP S518232B1 JP 44072388 A JP44072388 A JP 44072388A JP 7238869 A JP7238869 A JP 7238869A JP S518232 B1 JPS518232 B1 JP S518232B1
- Authority
- JP
- Japan
- Legal status (The legal status 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 status listed.)
- Pending
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
- B21D5/029—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means with shearing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
- B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8821—With simple rectilinear reciprocating motion only
- Y10T83/8828—Plural tools with same drive means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8821—With simple rectilinear reciprocating motion only
- Y10T83/8858—Fluid pressure actuated
- Y10T83/8864—Plural cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Control Of Presses (AREA)
- Shearing Machines (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44072388A JPS518232B1 (pt) | 1969-09-12 | 1969-09-12 | |
US71451A US3668919A (en) | 1969-09-12 | 1970-09-11 | Combination hydraulic shearing and pressbrake machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44072388A JPS518232B1 (pt) | 1969-09-12 | 1969-09-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS518232B1 true JPS518232B1 (pt) | 1976-03-15 |
Family
ID=13487834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP44072388A Pending JPS518232B1 (pt) | 1969-09-12 | 1969-09-12 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3668919A (pt) |
JP (1) | JPS518232B1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3914975A (en) * | 1970-12-25 | 1975-10-28 | Amada Co Ltd | Hydraulic press brake |
US3933070A (en) * | 1973-02-09 | 1976-01-20 | Fabco, Incorporated | Wedge actuated cutting and/or forming tools |
US3913438A (en) * | 1973-02-09 | 1975-10-21 | Fabco Inc | Wedge actuated cutting and/or forming tools |
US3939686A (en) * | 1973-02-09 | 1976-02-24 | Fabco, Incorporated | Wedge actuated cutting and/or forming tools |
US3949587A (en) * | 1974-09-23 | 1976-04-13 | Simmons Sr Roscoe H | Front and rear magnetic gauges for a press brake and the method of operating same |
FR2432359A1 (fr) * | 1978-08-04 | 1980-02-29 | Promecan Sisson Lehmann | Cisaille guillotine |
IT1135968B (it) * | 1980-02-20 | 1986-08-27 | Schmitz Peter Unic Alufer | Dispositivo per il taglio,la piegatura a rotazione e la piegatura a pressione di lamiere e simili |
DE3107199A1 (de) * | 1981-02-26 | 1982-09-09 | Peddinghaus, Rolf, 5828 Ennepetal | Vorrichtung zum schneiden und/oder stanzen |
US4604930A (en) * | 1984-04-30 | 1986-08-12 | Avila Robert M | Punch press |
SE8700079L (sv) * | 1987-01-12 | 1988-07-13 | Hans Nordberg | Maskin for klippning och bockning av plat |
US5067340A (en) * | 1988-05-05 | 1991-11-26 | Macgregor Donald C | Precision press brake |
FR2650770B1 (fr) * | 1989-08-08 | 1994-06-10 | Montaigne Michel | Cisaille a guillotine a usages multiples |
FR2655907B1 (fr) * | 1989-12-19 | 1993-07-30 | Plazenet Jean | Presse plieuse hydraulique a tablier inferieur mobile. |
TW471340U (en) * | 2000-12-15 | 2002-01-01 | Hon Hai Prec Ind Co Ltd | Structure for lower knife mold of bending machine |
US20040064929A1 (en) * | 2002-10-08 | 2004-04-08 | Yokabitus Robert P. | Shelf formation system and method |
PL2722164T3 (pl) * | 2012-10-18 | 2017-08-31 | Nivora Ip B.V. | Środki sprężynowe do urządzenia do obróbki materiału arkuszowego |
US11292047B2 (en) * | 2019-05-03 | 2022-04-05 | Ford Global Technologies | Mechanical die pressure monitoring system |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US117116A (en) * | 1871-07-18 | Improvement in machines for cutting, punching, and upsetting tires | ||
US1333201A (en) * | 1919-07-12 | 1920-03-09 | William B Beatty | Combination punch, shear, and coping machine |
FR1539817A (fr) * | 1967-07-26 | 1968-09-20 | Promecam Sisson Lehmann Soc | Machine hydraulique pour la déformation de métaux en feuilles |
-
1969
- 1969-09-12 JP JP44072388A patent/JPS518232B1/ja active Pending
-
1970
- 1970-09-11 US US71451A patent/US3668919A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3668919A (en) | 1972-06-13 |