EP2883779A4 - Display cover - Google Patents

Display cover

Info

Publication number
EP2883779A4
EP2883779A4 EP13837699.1A EP13837699A EP2883779A4 EP 2883779 A4 EP2883779 A4 EP 2883779A4 EP 13837699 A EP13837699 A EP 13837699A EP 2883779 A4 EP2883779 A4 EP 2883779A4
Authority
EP
European Patent Office
Prior art keywords
display cover
display
cover
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.)
Withdrawn
Application number
EP13837699.1A
Other languages
German (de)
French (fr)
Other versions
EP2883779A1 (en
Inventor
Tomonori Kamaka
Yuya Nakamura
Shigeo Sato
Tsutomu Igarashi
Hideo Hosoya
Motonari UMEBAYASHI
Hiroyuki Kanou
Kazuaki Iizuka
Tetsuya Hattori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toho Sheet and Frame Co Ltd
East Japan Railway Co
Original Assignee
Toho Sheet and Frame Co Ltd
East Japan Railway Co
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 Toho Sheet and Frame Co Ltd, East Japan Railway Co filed Critical Toho Sheet and Frame Co Ltd
Publication of EP2883779A1 publication Critical patent/EP2883779A1/en
Publication of EP2883779A4 publication Critical patent/EP2883779A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12—Visible signals
    • B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
    • B61L5/1809—Daylight signals
    • B61L5/1881—Wiring diagrams for power supply, control or testing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/12—Visible signals
    • B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
EP13837699.1A 2012-09-14 2013-09-17 Display cover Withdrawn EP2883779A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012203399A JP5946092B2 (en) 2012-09-14 2012-09-14 Cover for display
PCT/JP2013/075057 WO2014042276A1 (en) 2012-09-14 2013-09-17 Display cover

Publications (2)

Publication Number Publication Date
EP2883779A1 EP2883779A1 (en) 2015-06-17
EP2883779A4 true EP2883779A4 (en) 2016-04-13

Family

ID=50278378

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13837699.1A Withdrawn EP2883779A4 (en) 2012-09-14 2013-09-17 Display cover

Country Status (4)

Country Link
EP (1) EP2883779A4 (en)
JP (1) JP5946092B2 (en)
EA (1) EA029837B1 (en)
WO (1) WO2014042276A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6280424B2 (en) * 2014-04-16 2018-02-14 信号電材株式会社 Traffic signal lamp cover and traffic signal lamp
KR101527591B1 (en) * 2014-12-15 2015-06-16 충청정보통신(주) LED with CDS sensor Traffic light drop device
JP6550804B2 (en) * 2015-03-12 2019-07-31 大日本印刷株式会社 Display cover, display heater, traffic light
JP6675750B2 (en) * 2015-07-17 2020-04-01 学校法人関東学院 Transparent cover with electric heating circuit for traffic signal lights
JP6526241B2 (en) * 2015-12-28 2019-06-05 フィグラ株式会社 Signal light
JP6134401B1 (en) * 2016-01-27 2017-05-24 常盤電業株式会社 Snow accretion prevention device, traffic light snow accretion prevention structure
EP3375708A1 (en) 2017-03-17 2018-09-19 Safran Landing Systems UK Limited Aircraft landing gear assembly
JP2019212316A (en) * 2019-07-03 2019-12-12 大日本印刷株式会社 Cover for display body, heater for display body, traffic light

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2390669A (en) * 1999-11-26 2004-01-14 Dorman Traffic Products Ltd A signal apparatus having a heated housing
JP2008041343A (en) * 2006-08-03 2008-02-21 Geomatec Co Ltd Heat-generating resin substrate
JP2009145952A (en) * 2007-12-11 2009-07-02 Es Energy Kaihatsu Kenkyusho:Kk Emitter cover, traffic light and headlight

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09245291A (en) 1996-03-12 1997-09-19 Sekisui Jushi Co Ltd Traffic signal
US6045240A (en) * 1996-06-27 2000-04-04 Relume Corporation LED lamp assembly with means to conduct heat away from the LEDS
JP2005011217A (en) * 2003-06-20 2005-01-13 Asahi Denshi Kogyo Kk Signal device provided with ice/snow thawing function
JP2005092559A (en) * 2003-09-18 2005-04-07 Japan Science & Technology Agency Device and method for keeping traffic light from snow damage and cover for preventing snow damage
JP5059145B2 (en) * 2010-02-15 2012-10-24 株式会社ニーズプロダクト Snow prevention device for signal lights

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2390669A (en) * 1999-11-26 2004-01-14 Dorman Traffic Products Ltd A signal apparatus having a heated housing
JP2008041343A (en) * 2006-08-03 2008-02-21 Geomatec Co Ltd Heat-generating resin substrate
JP2009145952A (en) * 2007-12-11 2009-07-02 Es Energy Kaihatsu Kenkyusho:Kk Emitter cover, traffic light and headlight

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014042276A1 *

Also Published As

Publication number Publication date
JP5946092B2 (en) 2016-07-05
EA029837B1 (en) 2018-05-31
EP2883779A1 (en) 2015-06-17
JP2014059644A (en) 2014-04-03
WO2014042276A1 (en) 2014-03-20
EA201500231A1 (en) 2015-07-30

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20150312

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
RA4 Supplementary search report drawn up and despatched (corrected)

Effective date: 20160315

RIC1 Information provided on ipc code assigned before grant

Ipc: G08G 1/095 20060101ALI20160309BHEP

Ipc: B61L 5/18 20060101ALI20160309BHEP

Ipc: B61L 5/12 20060101AFI20160309BHEP

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Effective date: 20190108

RIN1 Information on inventor provided before grant (corrected)

Inventor name: NAKAMURA, YUYA

Inventor name: IIZUKA, KAZUAKI

Inventor name: UMEBAYASHI, MOTONARI

Inventor name: KANOU, HIROYUKI

Inventor name: KAMAKA, TOMONORI

Inventor name: HATTORI, TETSUYA

Inventor name: IGARASHI, TSUTOMU

Inventor name: SATO, SHIGEO

Inventor name: HOSOYA, HIDEO

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20190521