JPH02121477U - - Google Patents
Info
- Publication number
- JPH02121477U JPH02121477U JP3169489U JP3169489U JPH02121477U JP H02121477 U JPH02121477 U JP H02121477U JP 3169489 U JP3169489 U JP 3169489U JP 3169489 U JP3169489 U JP 3169489U JP H02121477 U JPH02121477 U JP H02121477U
- Authority
- JP
- Japan
- Prior art keywords
- support member
- pair
- crankshaft
- root
- cranks
- 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
- 230000000903 blocking effect Effects 0.000 claims description 6
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3169489U JPH02121477U (2) | 1989-03-20 | 1989-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3169489U JPH02121477U (2) | 1989-03-20 | 1989-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02121477U true JPH02121477U (2) | 1990-10-02 |
Family
ID=31257741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3169489U Pending JPH02121477U (2) | 1989-03-20 | 1989-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02121477U (2) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225714A (ja) * | 2001-02-05 | 2002-08-14 | Nippon Signal Co Ltd:The | 屈折形踏切しゃ断機 |
-
1989
- 1989-03-20 JP JP3169489U patent/JPH02121477U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002225714A (ja) * | 2001-02-05 | 2002-08-14 | Nippon Signal Co Ltd:The | 屈折形踏切しゃ断機 |
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