JPS645964U - - Google Patents
Info
- Publication number
- JPS645964U JPS645964U JP9921887U JP9921887U JPS645964U JP S645964 U JPS645964 U JP S645964U JP 9921887 U JP9921887 U JP 9921887U JP 9921887 U JP9921887 U JP 9921887U JP S645964 U JPS645964 U JP S645964U
- Authority
- JP
- Japan
- Prior art keywords
- spherical
- operating lever
- block
- concave hole
- concave
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims 2
Landscapes
- Operation Control Of Excavators (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Mechanical Control Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9921887U JPS645964U (no) | 1987-06-26 | 1987-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9921887U JPS645964U (no) | 1987-06-26 | 1987-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS645964U true JPS645964U (no) | 1989-01-13 |
Family
ID=31326172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9921887U Pending JPS645964U (no) | 1987-06-26 | 1987-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS645964U (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994798A (zh) * | 2020-08-13 | 2020-11-27 | 曹妃甸港集团股份有限公司 | 一种起重机操纵系统 |
-
1987
- 1987-06-26 JP JP9921887U patent/JPS645964U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111994798A (zh) * | 2020-08-13 | 2020-11-27 | 曹妃甸港集团股份有限公司 | 一种起重机操纵系统 |
| CN111994798B (zh) * | 2020-08-13 | 2023-02-28 | 曹妃甸港集团股份有限公司 | 一种起重机操纵系统 |