JPH0373400B2 - - Google Patents
Info
- Publication number
- JPH0373400B2 JPH0373400B2 JP15218085A JP15218085A JPH0373400B2 JP H0373400 B2 JPH0373400 B2 JP H0373400B2 JP 15218085 A JP15218085 A JP 15218085A JP 15218085 A JP15218085 A JP 15218085A JP H0373400 B2 JPH0373400 B2 JP H0373400B2
- Authority
- JP
- Japan
- Prior art keywords
- oil chamber
- piston
- cylinder
- pressure side
- hydraulic
- Prior art date
- 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.)
- Expired
Links
- 238000005192 partition Methods 0.000 claims description 71
- 238000004891 communication Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 description 161
- 239000000463 material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 238000003825 pressing Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
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
- B30B15/28—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)
- Presses And Accessory Devices Thereof (AREA)
- Control Of Presses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15218085A JPS6213300A (ja) | 1985-07-12 | 1985-07-12 | 油圧式過負荷解放装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15218085A JPS6213300A (ja) | 1985-07-12 | 1985-07-12 | 油圧式過負荷解放装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6213300A JPS6213300A (ja) | 1987-01-22 |
| JPH0373400B2 true JPH0373400B2 (ko) | 1991-11-21 |
Family
ID=15534800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15218085A Granted JPS6213300A (ja) | 1985-07-12 | 1985-07-12 | 油圧式過負荷解放装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6213300A (ko) |
-
1985
- 1985-07-12 JP JP15218085A patent/JPS6213300A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6213300A (ja) | 1987-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |