CA950667A - Collapsible emergency traffic signal device - Google Patents

Collapsible emergency traffic signal device

Info

Publication number
CA950667A
CA950667A CA139,496,A CA139496A CA950667A CA 950667 A CA950667 A CA 950667A CA 139496 A CA139496 A CA 139496A CA 950667 A CA950667 A CA 950667A
Authority
CA
Canada
Prior art keywords
traffic signal
signal device
emergency traffic
collapsible emergency
collapsible
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.)
Expired
Application number
CA139,496,A
Other languages
English (en)
Other versions
CA139496S (en
Inventor
Robert V. Evans
Kenneth C. Ploeger
Thomas M. Stiles
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.)
RUPERT Manufacturing Co
Original Assignee
RUPERT Manufacturing 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 RUPERT Manufacturing Co filed Critical RUPERT Manufacturing Co
Application granted granted Critical
Publication of CA950667A publication Critical patent/CA950667A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q7/00—Arrangement or adaptation of portable emergency signal devices on vehicles
    • B60Q7/005—Devices without lamps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S40/00—Card, picture, or sign exhibiting
    • Y10S40/903—Reflective triangle for highway use

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
CA139,496,A 1971-10-18 1972-04-12 Collapsible emergency traffic signal device Expired CA950667A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18998871A 1971-10-18 1971-10-18

Publications (1)

Publication Number Publication Date
CA950667A true CA950667A (en) 1974-07-09

Family

ID=22699600

Family Applications (1)

Application Number Title Priority Date Filing Date
CA139,496,A Expired CA950667A (en) 1971-10-18 1972-04-12 Collapsible emergency traffic signal device

Country Status (6)

Country Link
US (1) US3759214A (enExample)
JP (1) JPS4849398A (enExample)
CA (1) CA950667A (enExample)
DE (1) DE2226794A1 (enExample)
GB (1) GB1384770A (enExample)
IT (1) IT960272B (enExample)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3970033A (en) * 1973-04-16 1976-07-20 Beatrice Foods Company Portable reflector device
JPS50129091U (enExample) * 1974-04-05 1975-10-23
JPS5137887U (enExample) * 1974-09-13 1976-03-22
FR2496727A1 (fr) * 1980-12-24 1982-06-25 Nadia Nicoll Support amovible repliable pour tenir verticalement des panneaux de signalisation
US4403565A (en) * 1981-03-11 1983-09-13 Dominion Auto Accessories Limited Emergency triangular road safety device
US4440104A (en) * 1981-03-11 1984-04-03 Dominion Auto Accessories Limited Emergency warning device
USD323303S (en) 1988-12-13 1992-01-21 Lars-Gunnar Johansson Warning and information sign for a vehicle
US4977697A (en) * 1990-06-01 1990-12-18 Genick Raymond M Foldable traffic barrier
DE4127362C1 (enExample) * 1991-08-19 1992-12-24 Tal, Jakov, 6460 Gelnhausen, De
GB2299356B (en) * 1995-03-25 1998-03-18 Christopher James Whiteley Temporary road signs
AT407977B (de) * 1999-03-02 2001-07-25 Lumitech Univ Prof Dr Leising Warndreieck mit roten reflektoren und innerhalb liegenden rot lumieszierenden flächen
US6435762B1 (en) * 2000-11-28 2002-08-20 Floyd F. Markling Blow molded barricade
US6857385B1 (en) * 2003-03-11 2005-02-22 Yi Hui Chen Foldable road warning device
US20070011928A1 (en) * 2005-07-18 2007-01-18 Tsang-Hsuan Wang Triangular warning sign for vehicles
CN102086631B (zh) * 2010-12-08 2012-01-18 汪少烽 Led投射警示器
US20120299719A1 (en) * 2011-05-25 2012-11-29 Chin-Hung Wu Portable traffic warning device
RU2501094C1 (ru) * 2012-07-09 2013-12-10 Евгений Артурович Бартули Знак "предупреждающий треугольник"
CN103541315B (zh) * 2013-11-04 2016-02-10 张佳俊 移动警示牌释放装置
CN104594238A (zh) * 2014-12-22 2015-05-06 贵州中南交通科技有限公司 一种设有雾灯的配重型便携式车用三角警示器
USD785712S1 (en) 2015-04-22 2017-05-02 Warren Williams Masonic meeting notification sign
GB2554858A (en) * 2016-09-30 2018-04-18 Road Safety Designs Ltd Foldable warning triangle assembly
CN109131067B (zh) * 2017-06-16 2021-11-19 鸿富锦精密电子(天津)有限公司 三角架自走车及其避障方法
US10730432B1 (en) 2020-01-15 2020-08-04 Joseph D. Johnson Traffic emergency signalling device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1112382A (en) * 1964-02-08 1968-05-01 Coach Fittings Dev Ltd Warning sign
GB1112672A (en) * 1964-07-10 1968-05-08 Desmo Ltd Improvements relating to road traffic signs
GB1169589A (en) * 1967-02-09 1969-11-05 Dunlop Co Ltd Road Marker Signs
US3589328A (en) * 1969-07-17 1971-06-29 Tri Vec Inc Safety signal device

Also Published As

Publication number Publication date
DE2226794A1 (de) 1973-04-26
GB1384770A (en) 1975-02-19
JPS4849398A (enExample) 1973-07-12
US3759214A (en) 1973-09-18
IT960272B (it) 1973-11-20

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