JPS63143919U - - Google Patents
Info
- Publication number
- JPS63143919U JPS63143919U JP3428087U JP3428087U JPS63143919U JP S63143919 U JPS63143919 U JP S63143919U JP 3428087 U JP3428087 U JP 3428087U JP 3428087 U JP3428087 U JP 3428087U JP S63143919 U JPS63143919 U JP S63143919U
- Authority
- JP
- Japan
- Prior art keywords
- operating knob
- prevention mechanism
- rotation prevention
- operating
- protective member
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Mechanical Control Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3428087U JPS63143919U (it) | 1987-03-09 | 1987-03-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3428087U JPS63143919U (it) | 1987-03-09 | 1987-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63143919U true JPS63143919U (it) | 1988-09-21 |
Family
ID=30842677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3428087U Pending JPS63143919U (it) | 1987-03-09 | 1987-03-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63143919U (it) |
-
1987
- 1987-03-09 JP JP3428087U patent/JPS63143919U/ja active Pending