GB1318190A - Portable signs - Google Patents

Portable signs

Info

Publication number
GB1318190A
GB1318190A GB1318190DA GB1318190A GB 1318190 A GB1318190 A GB 1318190A GB 1318190D A GB1318190D A GB 1318190DA GB 1318190 A GB1318190 A GB 1318190A
Authority
GB
United Kingdom
Prior art keywords
tube
push
slot
cooperating
portable
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
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of GB1318190A publication Critical patent/GB1318190A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • G08G1/0955—Traffic lights transportable

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

1318190 Portable road signs JOSEPH LUCAS (INDUSTRIES) Ltd 27 July 1970 [15 Aug 1969] 40902/69 Heading E1G [Also in Division F4] A portable sign for children's crossings comprises a hollow head 12 having opposed planar walls carrying legends illuminated by internal bulb(s) powered by batteries in a two-part handle 18-22 having a switch 32. The handle parts 18, 22 are tubular and detachably connected by a push and twist action, the lower tube being of metal and housing, say eleven dry cells. The upper tube 18 is of p.v.c. and has a protruding sleeve 21, Fig. 4, and an enlarged end 19 providing an annular socket for the tube 22. Electrical connections comprise a phosphor-bronze strip 26a and a spring-loaded contact 27. The portion 19 may have a flattened part cooperating with a slot and aperture in the upper end of tube 22 to provide the push and twist connection, or a through-rivet cooperating with an L slot in the tube 22.
GB1318190D 1969-08-15 1969-08-15 Portable signs Expired GB1318190A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4090269 1969-08-15

Publications (1)

Publication Number Publication Date
GB1318190A true GB1318190A (en) 1973-05-23

Family

ID=10417184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1318190D Expired GB1318190A (en) 1969-08-15 1969-08-15 Portable signs

Country Status (1)

Country Link
GB (1) GB1318190A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341488A (en) * 1980-07-21 1982-07-27 Autopost International, Inc. Guidepost for parking vehicles
EP0186654A2 (en) * 1984-12-13 1986-07-02 Dusan Jovanovic Hand traffic signal for crossing the street
GB2280213A (en) * 1993-07-16 1995-01-25 Graham Cecil Foster Portable hand-held display device
GB2321485A (en) * 1997-01-23 1998-07-29 Frederick Robert Preston Hand held warning sign
CN107507441A (en) * 2017-07-11 2017-12-22 赵妍 A kind of solar traffic light
CN109472987A (en) * 2018-11-13 2019-03-15 唐文俊 A kind of Multifunctional traffic signal lamp and its method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341488A (en) * 1980-07-21 1982-07-27 Autopost International, Inc. Guidepost for parking vehicles
EP0186654A2 (en) * 1984-12-13 1986-07-02 Dusan Jovanovic Hand traffic signal for crossing the street
EP0186654A3 (en) * 1984-12-13 1988-11-09 Dusan Jovanovic Hand traffic signal for crossing the street
GB2280213A (en) * 1993-07-16 1995-01-25 Graham Cecil Foster Portable hand-held display device
GB2321485A (en) * 1997-01-23 1998-07-29 Frederick Robert Preston Hand held warning sign
CN107507441A (en) * 2017-07-11 2017-12-22 赵妍 A kind of solar traffic light
CN109472987A (en) * 2018-11-13 2019-03-15 唐文俊 A kind of Multifunctional traffic signal lamp and its method

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee