TW379687U - Obstacle detection device in railroad crossing - Google Patents
Obstacle detection device in railroad crossingInfo
- Publication number
- TW379687U TW379687U TW87208823U TW87208823U TW379687U TW 379687 U TW379687 U TW 379687U TW 87208823 U TW87208823 U TW 87208823U TW 87208823 U TW87208823 U TW 87208823U TW 379687 U TW379687 U TW 379687U
- Authority
- TW
- Taiwan
- Prior art keywords
- detection device
- obstacle detection
- railroad crossing
- railroad
- crossing
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP00630596A JP3615612B2 (en) | 1996-01-18 | 1996-01-18 | Obstacle detection device at level crossings |
Publications (1)
Publication Number | Publication Date |
---|---|
TW379687U true TW379687U (en) | 2000-01-11 |
Family
ID=11634670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW87208823U TW379687U (en) | 1996-01-18 | 1996-03-05 | Obstacle detection device in railroad crossing |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP3615612B2 (en) |
TW (1) | TW379687U (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3510949B2 (en) * | 1996-01-18 | 2004-03-29 | 小糸工業株式会社 | Obstacle detection device at railroad crossings |
JP4527857B2 (en) * | 2000-08-10 | 2010-08-18 | 東日本旅客鉄道株式会社 | Train stop device for construction |
CN103303338B (en) * | 2013-06-19 | 2015-10-21 | 北京交通大学 | A kind of Detection device for contact-type obstacle of railway vehicle |
IT201800005724A1 (en) * | 2018-05-25 | 2019-11-25 | Method for operating a light curtain arrangement and light curtain arrangement. |
-
1996
- 1996-01-18 JP JP00630596A patent/JP3615612B2/en not_active Expired - Lifetime
- 1996-03-05 TW TW87208823U patent/TW379687U/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPH09197061A (en) | 1997-07-31 |
JP3615612B2 (en) | 2005-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GD4K | Issue of patent certificate for granted utility model filed before june 30, 2004 | ||
MM4K | Annulment or lapse of a utility model due to non-payment of fees |