FR2341703A1 - Removable road surface stud - consists of shaft in which screw is inserted with outer slits and head with protuberances radially over surface - Google Patents

Removable road surface stud - consists of shaft in which screw is inserted with outer slits and head with protuberances radially over surface

Info

Publication number
FR2341703A1
FR2341703A1 FR7604343A FR7604343A FR2341703A1 FR 2341703 A1 FR2341703 A1 FR 2341703A1 FR 7604343 A FR7604343 A FR 7604343A FR 7604343 A FR7604343 A FR 7604343A FR 2341703 A1 FR2341703 A1 FR 2341703A1
Authority
FR
France
Prior art keywords
head
shaft
screw
stud
radially over
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.)
Granted
Application number
FR7604343A
Other languages
French (fr)
Other versions
FR2341703B1 (en
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.)
RIBATTO JEAN JACQUES
Original Assignee
RIBATTO JEAN JACQUES
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 RIBATTO JEAN JACQUES filed Critical RIBATTO JEAN JACQUES
Priority to FR7604343A priority Critical patent/FR2341703A1/en
Publication of FR2341703A1 publication Critical patent/FR2341703A1/en
Application granted granted Critical
Publication of FR2341703B1 publication Critical patent/FR2341703B1/fr
Granted 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

Abstract

The road surface stud (1) consists of a shaft (2) and a head (3). The shaft is hollow and takes a screw for screwing it down into the ground. The outer surface of the shaft (2) has slits (4) and grooves which extend along the length of the shaft. The head (3) has protuberances (6) positioned radially over its top surface, and providing anti-skid properties. The centre of the head (3) has a plug (7) hiding the top of the screw embedded in the shaft (2). The plug is a truncated pyramid or cylinder shape. The underneath (9) of the head has protruding pieces (10) preventing the stud from rotating on its centre axis. The top surface (11) of the head (3) has V-shaped protuberances.
FR7604343A 1976-02-17 1976-02-17 Removable road surface stud - consists of shaft in which screw is inserted with outer slits and head with protuberances radially over surface Granted FR2341703A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7604343A FR2341703A1 (en) 1976-02-17 1976-02-17 Removable road surface stud - consists of shaft in which screw is inserted with outer slits and head with protuberances radially over surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7604343A FR2341703A1 (en) 1976-02-17 1976-02-17 Removable road surface stud - consists of shaft in which screw is inserted with outer slits and head with protuberances radially over surface

Publications (2)

Publication Number Publication Date
FR2341703A1 true FR2341703A1 (en) 1977-09-16
FR2341703B1 FR2341703B1 (en) 1983-05-20

Family

ID=9169221

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7604343A Granted FR2341703A1 (en) 1976-02-17 1976-02-17 Removable road surface stud - consists of shaft in which screw is inserted with outer slits and head with protuberances radially over surface

Country Status (1)

Country Link
FR (1) FR2341703A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612219A1 (en) * 1987-03-11 1988-09-16 Gares Jean Michel Road-signalling device in the form of a stud or strip, and method for using such a device
GB2426541A (en) * 2005-05-23 2006-11-29 Ind Rubber Plc Base unit for a road stud
EP2128341A1 (en) * 2008-05-28 2009-12-02 Alejandro Prétola Signaling point module for use on the road surface

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612219A1 (en) * 1987-03-11 1988-09-16 Gares Jean Michel Road-signalling device in the form of a stud or strip, and method for using such a device
GB2426541A (en) * 2005-05-23 2006-11-29 Ind Rubber Plc Base unit for a road stud
GB2426538A (en) * 2005-05-23 2006-11-29 Ind Rubber Plc A base unit for a road stud
GB2426538B (en) * 2005-05-23 2007-12-27 Ind Rubber Plc Road stud
EP2128341A1 (en) * 2008-05-28 2009-12-02 Alejandro Prétola Signaling point module for use on the road surface

Also Published As

Publication number Publication date
FR2341703B1 (en) 1983-05-20

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Legal Events

Date Code Title Description
ST Notification of lapse