JPH0530760B2 - - Google Patents
Info
- Publication number
- JPH0530760B2 JPH0530760B2 JP62101961A JP10196187A JPH0530760B2 JP H0530760 B2 JPH0530760 B2 JP H0530760B2 JP 62101961 A JP62101961 A JP 62101961A JP 10196187 A JP10196187 A JP 10196187A JP H0530760 B2 JPH0530760 B2 JP H0530760B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- rod
- jack
- axial direction
- connecting portion
- 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 - Lifetime
Links
- 239000012530 fluid Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Actuator (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10196187A JPS63267699A (ja) | 1987-04-27 | 1987-04-27 | 管推進装置用ジャッキおよびこれを用いた管推進装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10196187A JPS63267699A (ja) | 1987-04-27 | 1987-04-27 | 管推進装置用ジャッキおよびこれを用いた管推進装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63267699A JPS63267699A (ja) | 1988-11-04 |
JPH0530760B2 true JPH0530760B2 (de) | 1993-05-10 |
Family
ID=14314460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10196187A Granted JPS63267699A (ja) | 1987-04-27 | 1987-04-27 | 管推進装置用ジャッキおよびこれを用いた管推進装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63267699A (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0278802U (de) * | 1988-12-05 | 1990-06-18 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5785432A (en) * | 1980-11-14 | 1982-05-28 | Nakamichi Kikai Sangyo Kk | Working arm mover for double piston cylinder device and construction machine |
JPS59118697A (ja) * | 1982-12-24 | 1984-07-09 | 株式会社イセキ開発工機 | 多段ジヤツキ |
-
1987
- 1987-04-27 JP JP10196187A patent/JPS63267699A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5785432A (en) * | 1980-11-14 | 1982-05-28 | Nakamichi Kikai Sangyo Kk | Working arm mover for double piston cylinder device and construction machine |
JPS59118697A (ja) * | 1982-12-24 | 1984-07-09 | 株式会社イセキ開発工機 | 多段ジヤツキ |
Also Published As
Publication number | Publication date |
---|---|
JPS63267699A (ja) | 1988-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |