JPS63136046U - - Google Patents
Info
- Publication number
- JPS63136046U JPS63136046U JP2475887U JP2475887U JPS63136046U JP S63136046 U JPS63136046 U JP S63136046U JP 2475887 U JP2475887 U JP 2475887U JP 2475887 U JP2475887 U JP 2475887U JP S63136046 U JPS63136046 U JP S63136046U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- pilot
- oil passage
- pump
- pressure receiving
- 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.)
- Granted
Links
- 238000010276 construction Methods 0.000 claims 3
- 230000007935 neutral effect Effects 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Jib Cranes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2475887U JPH0624446Y2 (ja) | 1987-02-20 | 1987-02-20 | 旋回体パ−キング用ブレ−キ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2475887U JPH0624446Y2 (ja) | 1987-02-20 | 1987-02-20 | 旋回体パ−キング用ブレ−キ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63136046U true JPS63136046U (cs) | 1988-09-07 |
JPH0624446Y2 JPH0624446Y2 (ja) | 1994-06-29 |
Family
ID=30824282
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2475887U Expired - Lifetime JPH0624446Y2 (ja) | 1987-02-20 | 1987-02-20 | 旋回体パ−キング用ブレ−キ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0624446Y2 (cs) |
-
1987
- 1987-02-20 JP JP2475887U patent/JPH0624446Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0624446Y2 (ja) | 1994-06-29 |
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