BR9007524A - EXTERNAL LOAD CONTROL DEVICE FOR PRESS - Google Patents
EXTERNAL LOAD CONTROL DEVICE FOR PRESSInfo
- Publication number
- BR9007524A BR9007524A BR909007524A BR9007524A BR9007524A BR 9007524 A BR9007524 A BR 9007524A BR 909007524 A BR909007524 A BR 909007524A BR 9007524 A BR9007524 A BR 9007524A BR 9007524 A BR9007524 A BR 9007524A
- Authority
- BR
- Brazil
- Prior art keywords
- press
- control device
- load control
- external load
- external
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
- B30B15/22—Control arrangements for fluid-driven presses controlling the degree of pressure applied by the ram during the pressing stroke
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
- B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices
- B30B15/284—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices releasing fluid from a fluid chamber subjected to overload pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Presses (AREA)
- Press Drives And Press Lines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1180598A JPH0763879B2 (en) | 1989-07-14 | 1989-07-14 | Outer load control device for press |
PCT/JP1990/000914 WO1991001215A1 (en) | 1989-07-14 | 1990-07-13 | Outer load controller of press |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9007524A true BR9007524A (en) | 1992-06-23 |
Family
ID=16086061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR909007524A BR9007524A (en) | 1989-07-14 | 1990-07-13 | EXTERNAL LOAD CONTROL DEVICE FOR PRESS |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0496882A4 (en) |
JP (1) | JPH0763879B2 (en) |
KR (1) | KR920703323A (en) |
BR (1) | BR9007524A (en) |
WO (1) | WO1991001215A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3534326B2 (en) * | 1994-11-29 | 2004-06-07 | 株式会社小松製作所 | Slide control method of hydraulic press |
FR2840381B1 (en) * | 2002-06-04 | 2006-07-07 | Linde Ag | HYDROSTATIC DRIVE SYSTEM, IN PARTICULAR FOR A TRANSPORT TROLLEY |
JP2011038615A (en) * | 2009-08-17 | 2011-02-24 | Sumitomo Heavy Industries Techno-Fort Co Ltd | Cooling oil quantity control device of wet type clutch brake in mechanical press |
CN103331937A (en) * | 2013-07-04 | 2013-10-02 | 天津市天锻压力机有限公司 | Numerical control hydraulic machine decompression system based on pressure feedback |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60261698A (en) * | 1984-06-07 | 1985-12-24 | Toyota Motor Corp | Method and device for controlling outer load of press |
JPS6246198U (en) * | 1985-09-02 | 1987-03-20 | ||
JPS62151300A (en) * | 1985-12-26 | 1987-07-06 | Komatsu Ltd | Over load protecting device for press machine |
-
1989
- 1989-07-14 JP JP1180598A patent/JPH0763879B2/en not_active Expired - Fee Related
-
1990
- 1990-07-13 EP EP19900910945 patent/EP0496882A4/en not_active Withdrawn
- 1990-07-13 KR KR1019920700031A patent/KR920703323A/en not_active Application Discontinuation
- 1990-07-13 BR BR909007524A patent/BR9007524A/en unknown
- 1990-07-13 WO PCT/JP1990/000914 patent/WO1991001215A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPH0763879B2 (en) | 1995-07-12 |
EP0496882A1 (en) | 1992-08-05 |
JPH0347700A (en) | 1991-02-28 |
WO1991001215A1 (en) | 1991-02-07 |
EP0496882A4 (en) | 1992-11-04 |
KR920703323A (en) | 1992-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA4 | Application deemed withdrawn (art. 21(1)) |