JPS6239149Y2 - - Google Patents
Info
- Publication number
- JPS6239149Y2 JPS6239149Y2 JP12882U JP12882U JPS6239149Y2 JP S6239149 Y2 JPS6239149 Y2 JP S6239149Y2 JP 12882 U JP12882 U JP 12882U JP 12882 U JP12882 U JP 12882U JP S6239149 Y2 JPS6239149 Y2 JP S6239149Y2
- Authority
- JP
- Japan
- Prior art keywords
- boom
- excavator
- screw rod
- telescoping
- telescoping boom
- 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
- 230000037431 insertion Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 238000009412 basement excavation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12882U JPS58103252U (ja) | 1982-01-06 | 1982-01-06 | 伸縮可能な掘削機用ブ−ム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12882U JPS58103252U (ja) | 1982-01-06 | 1982-01-06 | 伸縮可能な掘削機用ブ−ム |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58103252U JPS58103252U (ja) | 1983-07-13 |
| JPS6239149Y2 true JPS6239149Y2 (enExample) | 1987-10-06 |
Family
ID=33307137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12882U Granted JPS58103252U (ja) | 1982-01-06 | 1982-01-06 | 伸縮可能な掘削機用ブ−ム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58103252U (enExample) |
-
1982
- 1982-01-06 JP JP12882U patent/JPS58103252U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58103252U (ja) | 1983-07-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4074766A (en) | Floating folding tool bar having a lock means | |
| US5111945A (en) | Boom extension alignment device | |
| JPH08509194A (ja) | 伸長可能なクレーン・ブーム | |
| JPS6239149Y2 (enExample) | ||
| JP2014065573A (ja) | 下部ジブ | |
| US4242034A (en) | Quick-release coupling | |
| JPS5934618Y2 (ja) | 伸縮可能な掘削機用ブ−ム | |
| US4094422A (en) | Bucket loader boom | |
| US4884940A (en) | Loader bucket transport link | |
| US6685038B1 (en) | Extendible boom with locking mechanism having equalizer arrangement | |
| JPS621328Y2 (enExample) | ||
| US4397498A (en) | Collapsible outrigger side extension for load bed | |
| JP3822938B2 (ja) | 高所作業車の作動規制装置 | |
| JP2535042Y2 (ja) | アウトリガ装置 | |
| JPH0315634Y2 (enExample) | ||
| JP2011140287A (ja) | 作業機械のアウトリガ装置 | |
| JP2574687Y2 (ja) | クレーン車のブーム伸縮装置 | |
| JPH0125098Y2 (enExample) | ||
| JPH0619416Y2 (ja) | 建設機械のアウトリガ装置 | |
| JPH0542153Y2 (enExample) | ||
| JPS5830849Y2 (ja) | 掘削作業車 | |
| JPH10120394A5 (enExample) | ||
| JPS6340530Y2 (enExample) | ||
| JPS5817813Y2 (ja) | トラクタと作業機類の連結装置 | |
| JPS5820680Y2 (ja) | ノリメンシアゲヨウアタツチメント |