JPS63136045U - - Google Patents
Info
- Publication number
- JPS63136045U JPS63136045U JP1663288U JP1663288U JPS63136045U JP S63136045 U JPS63136045 U JP S63136045U JP 1663288 U JP1663288 U JP 1663288U JP 1663288 U JP1663288 U JP 1663288U JP S63136045 U JPS63136045 U JP S63136045U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- soil
- vertical blade
- excavation
- vertical
- 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
- 238000009412 basement excavation Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims 3
- 210000000078 claw Anatomy 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Soil Working Implements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1663288U JPS64448Y2 (zh) | 1988-02-09 | 1988-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1663288U JPS64448Y2 (zh) | 1988-02-09 | 1988-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63136045U true JPS63136045U (zh) | 1988-09-07 |
| JPS64448Y2 JPS64448Y2 (zh) | 1989-01-06 |
Family
ID=30808668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1663288U Expired JPS64448Y2 (zh) | 1988-02-09 | 1988-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS64448Y2 (zh) |
-
1988
- 1988-02-09 JP JP1663288U patent/JPS64448Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS64448Y2 (zh) | 1989-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63136045U (zh) | ||
| JPH07305587A (ja) | 掘削土砂圧密形オーガスクリュー | |
| US2856708A (en) | Attachment for bulldozer blades | |
| US2223608A (en) | Boom type excavator | |
| JPS5828038Y2 (ja) | 汎用バケット | |
| JPH0424332A (ja) | 溝掘削工法とこれに用いるバケット | |
| JPS5910217Y2 (ja) | 溝掘り装置 | |
| JPS6239191Y2 (zh) | ||
| RU196743U1 (ru) | Аутригер | |
| JPS6133106Y2 (zh) | ||
| JPS5910216Y2 (ja) | 螺旋式作溝兼穴掘装置 | |
| JPS5931820Y2 (ja) | 掘削装置 | |
| US3538629A (en) | Method of digging manholes | |
| JPS6041044Y2 (ja) | 畑の溝成形機 | |
| JPH0535195Y2 (zh) | ||
| JPS586817B2 (ja) | 果樹園等で用いるロ−タリ−型トレンチヤ− | |
| JPS5820695Y2 (ja) | 溝掘装置 | |
| JPH0527586Y2 (zh) | ||
| JPS586932Y2 (ja) | 溝掘削機における溝両肩部の土くずれ防止装置 | |
| JPS6414253U (zh) | ||
| JPS5910195Y2 (ja) | 土留における切ばりの腹起し添架装置 | |
| JP2538684Y2 (ja) | ハイドロフレーズ式掘削機の掘削刃 | |
| JPS6211362Y2 (zh) | ||
| JP2521033Y2 (ja) | 掘削機のドラムカッター | |
| JPS586933Y2 (ja) | 溝掘機の排土装置 |