JPS642604U - - Google Patents
Info
- Publication number
- JPS642604U JPS642604U JP9777387U JP9777387U JPS642604U JP S642604 U JPS642604 U JP S642604U JP 9777387 U JP9777387 U JP 9777387U JP 9777387 U JP9777387 U JP 9777387U JP S642604 U JPS642604 U JP S642604U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- pivot frame
- lock
- bifurcated pivot
- engagement
- 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
Landscapes
- Ladders (AREA)
- Handcart (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987097773U JPH0723283Y2 (ja) | 1987-06-24 | 1987-06-24 | 自在車輪の旋回ロツク装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987097773U JPH0723283Y2 (ja) | 1987-06-24 | 1987-06-24 | 自在車輪の旋回ロツク装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS642604U true JPS642604U (hr) | 1989-01-09 |
| JPH0723283Y2 JPH0723283Y2 (ja) | 1995-05-31 |
Family
ID=31323468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987097773U Expired - Lifetime JPH0723283Y2 (ja) | 1987-06-24 | 1987-06-24 | 自在車輪の旋回ロツク装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723283Y2 (hr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013193574A (ja) * | 2012-03-19 | 2013-09-30 | Nansin Co Ltd | キャスタの制動構造 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816902A (ja) * | 1981-07-21 | 1983-01-31 | Natsuo Morita | 車輪装置 |
| JPS59110701U (ja) * | 1983-01-18 | 1984-07-26 | 株式会社富士技研 | 自在車輪付走行体 |
-
1987
- 1987-06-24 JP JP1987097773U patent/JPH0723283Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5816902A (ja) * | 1981-07-21 | 1983-01-31 | Natsuo Morita | 車輪装置 |
| JPS59110701U (ja) * | 1983-01-18 | 1984-07-26 | 株式会社富士技研 | 自在車輪付走行体 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013193574A (ja) * | 2012-03-19 | 2013-09-30 | Nansin Co Ltd | キャスタの制動構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0723283Y2 (ja) | 1995-05-31 |