GB614657A - Improvements in or relating to road signs - Google Patents

Improvements in or relating to road signs

Info

Publication number
GB614657A
GB614657A GB21346/46A GB2134646A GB614657A GB 614657 A GB614657 A GB 614657A GB 21346/46 A GB21346/46 A GB 21346/46A GB 2134646 A GB2134646 A GB 2134646A GB 614657 A GB614657 A GB 614657A
Authority
GB
United Kingdom
Prior art keywords
casing
carrier
road surface
reflectors
upward movement
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
GB21346/46A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB21346/46A priority Critical patent/GB614657A/en
Publication of GB614657A publication Critical patent/GB614657A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
    • E01F9/565—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members having deflectable or displaceable parts
    • E01F9/571—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members having deflectable or displaceable parts displaceable vertically under load, e.g. in combination with rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

614,657. Road surface markings. LAYTON, A. E. July 17, 1946, No. 21346. [Class 3(ii)] Relates to a road traffic sign for defining traffic lanes of the kind comprising a reflector carrier 8 which normally protrudes. from a casing 1 embedded in the road surface but can be depressed into the casing against the action of a spring 10 by a vehicle wheel. According to the invention, at least one resilient washer 6 is arranged between the reflector carrier and the casing to wipe the reflectors during displacement of the carrier. As shown, the wiping means comprises three resilient washers 6 arranged in step formation to give less resistance to upward movement. The carrier 8 mounts eight reflectors equally spaced around its periphery, its upward movement is limited by abutting rims 4, 9, and rotation is prevented by an interengaging slot and pin 8a, 4a. The casing 1 has a removable base plate 7 and a rim 3 which rests on the road surface and which has projections arranged between adjacent reflectors to take the main vehicle weight.
GB21346/46A 1946-07-17 1946-07-17 Improvements in or relating to road signs Expired GB614657A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21346/46A GB614657A (en) 1946-07-17 1946-07-17 Improvements in or relating to road signs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21346/46A GB614657A (en) 1946-07-17 1946-07-17 Improvements in or relating to road signs

Publications (1)

Publication Number Publication Date
GB614657A true GB614657A (en) 1948-12-20

Family

ID=10161337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21346/46A Expired GB614657A (en) 1946-07-17 1946-07-17 Improvements in or relating to road signs

Country Status (1)

Country Link
GB (1) GB614657A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093038A (en) * 1959-03-20 1963-06-11 Mcrobbie John Austin "light-dome," suspended sponge-washed traffic line reflector
DE1164452B (en) * 1961-02-20 1964-03-05 Luxalite Helmut Debertin Traffic signs installed in a traffic area
US4049358A (en) * 1975-09-04 1977-09-20 Mendel King Visible markers for road surfaces
US4130370A (en) * 1977-11-14 1978-12-19 Traffic Standard Incorporated Light-reflective road marker of self-cleaning type
EP0040083A2 (en) * 1980-05-13 1981-11-18 Bernard Wright Self-cleaning reflective road marker
GB2121463A (en) * 1982-06-01 1983-12-21 Permastud Ltd Improvements relating to "catseye" mountings
US4566820A (en) * 1983-12-20 1986-01-28 Egan Paul F Catseye mountings
US4659248A (en) * 1981-11-17 1987-04-21 Amerace Corporation Self cleaning pavement marker
US4737049A (en) * 1986-12-29 1988-04-12 Callhan Edward J Roadway reflector device
CN112878227A (en) * 2021-01-13 2021-06-01 温州职业技术学院 Warning sign is used in construction place

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093038A (en) * 1959-03-20 1963-06-11 Mcrobbie John Austin "light-dome," suspended sponge-washed traffic line reflector
DE1164452B (en) * 1961-02-20 1964-03-05 Luxalite Helmut Debertin Traffic signs installed in a traffic area
US4049358A (en) * 1975-09-04 1977-09-20 Mendel King Visible markers for road surfaces
US4130370A (en) * 1977-11-14 1978-12-19 Traffic Standard Incorporated Light-reflective road marker of self-cleaning type
EP0040083A2 (en) * 1980-05-13 1981-11-18 Bernard Wright Self-cleaning reflective road marker
EP0040083A3 (en) * 1980-05-13 1982-05-26 Bernard Wright Self-cleaning reflective road marker
US4659248A (en) * 1981-11-17 1987-04-21 Amerace Corporation Self cleaning pavement marker
GB2121463A (en) * 1982-06-01 1983-12-21 Permastud Ltd Improvements relating to "catseye" mountings
US4566820A (en) * 1983-12-20 1986-01-28 Egan Paul F Catseye mountings
US4737049A (en) * 1986-12-29 1988-04-12 Callhan Edward J Roadway reflector device
CN112878227A (en) * 2021-01-13 2021-06-01 温州职业技术学院 Warning sign is used in construction place

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