IT1084958B - Assieme di montate per insegne,indicatori stradali,mezzi di illuminazione e simili - Google Patents

Assieme di montate per insegne,indicatori stradali,mezzi di illuminazione e simili

Info

Publication number
IT1084958B
IT1084958B IT21456/77A IT2145677A IT1084958B IT 1084958 B IT1084958 B IT 1084958B IT 21456/77 A IT21456/77 A IT 21456/77A IT 2145677 A IT2145677 A IT 2145677A IT 1084958 B IT1084958 B IT 1084958B
Authority
IT
Italy
Prior art keywords
signs
similar
lighting means
assembled assembly
road indicators
Prior art date
Application number
IT21456/77A
Other languages
English (en)
Italian (it)
Original Assignee
Chisholm Douglas Blanchard
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
Priority claimed from US05/669,476 external-priority patent/US4007564A/en
Priority claimed from US05/709,943 external-priority patent/US4052826A/en
Application filed by Chisholm Douglas Blanchard filed Critical Chisholm Douglas Blanchard
Application granted granted Critical
Publication of IT1084958B publication Critical patent/IT1084958B/it

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
    • E01F9/60—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
    • E01F9/631—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 specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact
    • E01F9/635—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 specially adapted for breaking, disengaging, collapsing or permanently deforming when deflected or displaced, e.g. by vehicle impact by shearing or tearing, e.g. having weakened zones

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Foundations (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Road Signs Or Road Markings (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
IT21456/77A 1976-03-23 1977-03-21 Assieme di montate per insegne,indicatori stradali,mezzi di illuminazione e simili IT1084958B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/669,476 US4007564A (en) 1973-04-11 1976-03-23 Breakaway coupling and assembly
US05/709,943 US4052826A (en) 1973-04-11 1976-07-29 Breakaway coupling assembly with fracture-initiating washer

Publications (1)

Publication Number Publication Date
IT1084958B true IT1084958B (it) 1985-05-28

Family

ID=27100122

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21456/77A IT1084958B (it) 1976-03-23 1977-03-21 Assieme di montate per insegne,indicatori stradali,mezzi di illuminazione e simili

Country Status (8)

Country Link
JP (1) JPS52135538A (enrdf_load_stackoverflow)
CA (1) CA1054772A (enrdf_load_stackoverflow)
DE (1) DE2712313A1 (enrdf_load_stackoverflow)
DK (1) DK125377A (enrdf_load_stackoverflow)
FR (1) FR2345657A1 (enrdf_load_stackoverflow)
IT (1) IT1084958B (enrdf_load_stackoverflow)
LU (1) LU76994A1 (enrdf_load_stackoverflow)
NL (1) NL7703096A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2704011B1 (fr) * 1993-04-15 1997-08-08 Millet Kennedy Andre Plot de sécurité pour signalisation routière.
AU2004101020B4 (en) * 2004-11-30 2012-06-14 Harris, Phillip Rollison A Frangible Pole

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1360355A (fr) * 1963-03-29 1964-05-08 Eclairage Et De Realisations U Dispositif pour la fixation au sol de mâts, poteaux, candélabres, et autres objetsanalogues
US3637244A (en) * 1970-03-27 1972-01-25 Richard A Strizki Load concentrated breakaway coupling
CA973677A (en) * 1973-01-25 1975-09-02 John Shewchuk Coupling for break away pole bases
US4052826A (en) * 1973-04-11 1977-10-11 Chisholm Douglas B Breakaway coupling assembly with fracture-initiating washer
US4007564A (en) * 1973-04-11 1977-02-15 Chisholm Douglas B Breakaway coupling and assembly

Also Published As

Publication number Publication date
DK125377A (da) 1977-09-24
NL7703096A (nl) 1977-09-27
JPS52135538A (en) 1977-11-12
CA1054772A (en) 1979-05-22
LU76994A1 (enrdf_load_stackoverflow) 1978-06-01
DE2712313A1 (de) 1977-09-29
FR2345657B1 (enrdf_load_stackoverflow) 1982-06-04
JPS5521123B2 (enrdf_load_stackoverflow) 1980-06-07
FR2345657A1 (fr) 1977-10-21

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