TW379687U - Obstacle detection device in railroad crossing - Google Patents

Obstacle detection device in railroad crossing

Info

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
Application number
TW87208823U
Other languages
Chinese (zh)
Inventor
Takasi Kakegawa
Teruo Hara
Kiyotaka Santo
Original Assignee
Koito Kogyo Kk
Star Corp C
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koito Kogyo Kk, Star Corp C filed Critical Koito Kogyo Kk
Publication of TW379687U publication Critical patent/TW379687U/en

Links

TW87208823U 1996-01-18 1996-03-05 Obstacle detection device in railroad crossing TW379687U (en)

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)

* Cited by examiner, † Cited by third party
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.

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