JPS63130541U - - Google Patents
Info
- Publication number
- JPS63130541U JPS63130541U JP2299087U JP2299087U JPS63130541U JP S63130541 U JPS63130541 U JP S63130541U JP 2299087 U JP2299087 U JP 2299087U JP 2299087 U JP2299087 U JP 2299087U JP S63130541 U JPS63130541 U JP S63130541U
- Authority
- JP
- Japan
- Prior art keywords
- sprocket
- chain
- elevating drive
- drive device
- machine frame
- 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
- 230000003028 elevating effect Effects 0.000 claims 3
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987022990U JPH0621958Y2 (ja) | 1987-02-18 | 1987-02-18 | 基礎工事作業機におけるチェーン昇降駆動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987022990U JPH0621958Y2 (ja) | 1987-02-18 | 1987-02-18 | 基礎工事作業機におけるチェーン昇降駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63130541U true JPS63130541U (enExample) | 1988-08-26 |
| JPH0621958Y2 JPH0621958Y2 (ja) | 1994-06-08 |
Family
ID=30820896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987022990U Expired - Lifetime JPH0621958Y2 (ja) | 1987-02-18 | 1987-02-18 | 基礎工事作業機におけるチェーン昇降駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621958Y2 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569522A (en) * | 1979-07-03 | 1981-01-31 | Tadashi Nakakawanishi | Foundation constructing machine |
| JPS5724620U (enExample) * | 1980-07-16 | 1982-02-08 |
-
1987
- 1987-02-18 JP JP1987022990U patent/JPH0621958Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS569522A (en) * | 1979-07-03 | 1981-01-31 | Tadashi Nakakawanishi | Foundation constructing machine |
| JPS5724620U (enExample) * | 1980-07-16 | 1982-02-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621958Y2 (ja) | 1994-06-08 |