DE3447712C2 - - Google Patents

Info

Publication number
DE3447712C2
DE3447712C2 DE3447712A DE3447712A DE3447712C2 DE 3447712 C2 DE3447712 C2 DE 3447712C2 DE 3447712 A DE3447712 A DE 3447712A DE 3447712 A DE3447712 A DE 3447712A DE 3447712 C2 DE3447712 C2 DE 3447712C2
Authority
DE
Germany
Prior art keywords
speed limit
gutter
limit threshold
channel
sleeper
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
DE3447712A
Other languages
German (de)
English (en)
Other versions
DE3447712A1 (de
Inventor
Jochen 4300 Essen De Jost
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 DE19843447712 priority Critical patent/DE3447712A1/de
Publication of DE3447712A1 publication Critical patent/DE3447712A1/de
Application granted granted Critical
Publication of DE3447712C2 publication Critical patent/DE3447712C2/de
Granted legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/50Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/529Road surface markings; Kerbs or road edgings, specially adapted for alerting road users specially adapted for signalling by sound or vibrations, e.g. rumble strips; specially adapted for enforcing reduced speed, e.g. speed bumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
DE19843447712 1984-12-28 1984-12-28 Geschwindigkeitsbegrenzungsschwelle Granted DE3447712A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843447712 DE3447712A1 (de) 1984-12-28 1984-12-28 Geschwindigkeitsbegrenzungsschwelle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843447712 DE3447712A1 (de) 1984-12-28 1984-12-28 Geschwindigkeitsbegrenzungsschwelle

Publications (2)

Publication Number Publication Date
DE3447712A1 DE3447712A1 (de) 1986-08-14
DE3447712C2 true DE3447712C2 (enrdf_load_stackoverflow) 1989-01-12

Family

ID=6254061

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843447712 Granted DE3447712A1 (de) 1984-12-28 1984-12-28 Geschwindigkeitsbegrenzungsschwelle

Country Status (1)

Country Link
DE (1) DE3447712A1 (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2617215B1 (fr) * 1987-06-26 1991-06-07 Coste Sylvain Barrage escamotable pour vehicules terrestres
GB0004360D0 (en) 2000-02-25 2000-04-12 Imi Norgren Ltd Valve
US6659682B2 (en) 1997-03-12 2003-12-09 Autospan Limited Deformable speed hump
FR2772401B1 (fr) * 1997-12-12 2000-03-03 Barillon Gerard Gerbelot Dispositif ralentisseur pour vehicules
EP1257710B1 (en) 1998-03-12 2010-07-28 Autospan Limited Traffic calming device incorporating a valve arrangement
GB0103501D0 (en) * 2001-02-13 2001-03-28 Autospan Ltd Road furniture and methods of installation thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1549013A (en) * 1924-09-06 1925-08-11 John Gass Warning means for grade crossings
GB1421151A (en) * 1972-03-20 1976-01-14 Makearn Holdings Ltd Traffic signals
US4012156A (en) * 1976-03-04 1977-03-15 William Turner Retractable safety speed bump
GB2120711B (en) * 1981-08-11 1985-08-14 Rocol Ltd Road surface speed ramps

Also Published As

Publication number Publication date
DE3447712A1 (de) 1986-08-14

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee