JPH0242789Y2 - - Google Patents
Info
- Publication number
- JPH0242789Y2 JPH0242789Y2 JP1985187466U JP18746685U JPH0242789Y2 JP H0242789 Y2 JPH0242789 Y2 JP H0242789Y2 JP 1985187466 U JP1985187466 U JP 1985187466U JP 18746685 U JP18746685 U JP 18746685U JP H0242789 Y2 JPH0242789 Y2 JP H0242789Y2
- Authority
- JP
- Japan
- Prior art keywords
- boom
- width direction
- hose cover
- swivel
- center line
- 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
- 239000003921 oil Substances 0.000 claims description 7
- 239000010720 hydraulic oil Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985187466U JPH0242789Y2 ( ) | 1985-12-04 | 1985-12-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985187466U JPH0242789Y2 ( ) | 1985-12-04 | 1985-12-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6294184U JPS6294184U ( ) | 1987-06-16 |
JPH0242789Y2 true JPH0242789Y2 ( ) | 1990-11-14 |
Family
ID=31137971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985187466U Expired JPH0242789Y2 ( ) | 1985-12-04 | 1985-12-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0242789Y2 ( ) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3467217A (en) * | 1967-04-26 | 1969-09-16 | Mccabe Powers Body Co | Aerial platform unit |
JPS57197389A (en) * | 1981-05-29 | 1982-12-03 | Shin Meiwa Ind Co Ltd | Energy supply apparatus of pillar building car |
-
1985
- 1985-12-04 JP JP1985187466U patent/JPH0242789Y2/ja not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3467217A (en) * | 1967-04-26 | 1969-09-16 | Mccabe Powers Body Co | Aerial platform unit |
JPS57197389A (en) * | 1981-05-29 | 1982-12-03 | Shin Meiwa Ind Co Ltd | Energy supply apparatus of pillar building car |
Also Published As
Publication number | Publication date |
---|---|
JPS6294184U ( ) | 1987-06-16 |
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