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GB959082A - Improvements in portable warning devices - Google Patents

Improvements in portable warning devices

Info

Publication number
GB959082A
GB959082A GB3055/60A GB305560A GB959082A GB 959082 A GB959082 A GB 959082A GB 3055/60 A GB3055/60 A GB 3055/60A GB 305560 A GB305560 A GB 305560A GB 959082 A GB959082 A GB 959082A
Authority
GB
United Kingdom
Prior art keywords
warning devices
portable warning
self
luminous
substance
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
GB3055/60A
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.)
RICHARD BOLDEN DAWSON
Original Assignee
RICHARD BOLDEN DAWSON
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 RICHARD BOLDEN DAWSON filed Critical RICHARD BOLDEN DAWSON
Priority to GB3055/60A priority Critical patent/GB959082A/en
Publication of GB959082A publication Critical patent/GB959082A/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
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
    • E01F9/654—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection in the form of three-dimensional bodies, e.g. cones; capable of assuming three-dimensional form, e.g. by inflation or erection to form a geometric body
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/688—Free-standing bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

A road warning device of tetrahedral form is manufactured from a self-luminous substance or coated or treated with such a substance. The device may be hollow and transparent and fitted with a self-luminous jelly or emulsion.
GB3055/60A 1960-01-28 1960-01-28 Improvements in portable warning devices Expired GB959082A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3055/60A GB959082A (en) 1960-01-28 1960-01-28 Improvements in portable warning devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3055/60A GB959082A (en) 1960-01-28 1960-01-28 Improvements in portable warning devices

Publications (1)

Publication Number Publication Date
GB959082A true GB959082A (en) 1964-05-27

Family

ID=9751134

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3055/60A Expired GB959082A (en) 1960-01-28 1960-01-28 Improvements in portable warning devices

Country Status (1)

Country Link
GB (1) GB959082A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380428A (en) * 1965-12-20 1968-04-30 Kenneth A. Abrams Traffic guide post
US3800735A (en) * 1972-08-18 1974-04-02 L Simpson Traffic warning device
US4848263A (en) * 1988-03-14 1989-07-18 Grimm Luke Z Throwable, multiple-sided, emergency traffic warning marker

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3380428A (en) * 1965-12-20 1968-04-30 Kenneth A. Abrams Traffic guide post
US3800735A (en) * 1972-08-18 1974-04-02 L Simpson Traffic warning device
US4848263A (en) * 1988-03-14 1989-07-18 Grimm Luke Z Throwable, multiple-sided, emergency traffic warning marker

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