CA951081A - Hollow plastic break-away post and method of producing same - Google Patents

Hollow plastic break-away post and method of producing same

Info

Publication number
CA951081A
CA951081A CA121,394,A CA121394A CA951081A CA 951081 A CA951081 A CA 951081A CA 121394 A CA121394 A CA 121394A CA 951081 A CA951081 A CA 951081A
Authority
CA
Canada
Prior art keywords
producing same
hollow plastic
away post
plastic break
break
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
CA121,394,A
Other languages
English (en)
Other versions
CA121394S (en
Inventor
Erich Weichenrieder
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
Application granted granted Critical
Publication of CA951081A publication Critical patent/CA951081A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/02—Structures made of specified materials
    • 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
    • E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/608—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Road Signs Or Road Markings (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
CA121,394,A 1970-08-27 1971-08-26 Hollow plastic break-away post and method of producing same Expired CA951081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2042640A DE2042640C3 (de) 1970-08-27 1970-08-27 Pfosten aus Kunststoff, insbesondere Straßenleitpfosten und Verfahren zu seiner Herstellung

Publications (1)

Publication Number Publication Date
CA951081A true CA951081A (en) 1974-07-16

Family

ID=5780923

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,394,A Expired CA951081A (en) 1970-08-27 1971-08-26 Hollow plastic break-away post and method of producing same

Country Status (8)

Country Link
US (1) US3802135A (es)
JP (1) JPS559482B1 (es)
AR (1) AR194199A1 (es)
AT (1) AT317277B (es)
CA (1) CA951081A (es)
CH (1) CH546862A (es)
DE (1) DE2042640C3 (es)
FR (1) FR2106065A5 (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4078867A (en) * 1975-12-24 1978-03-14 Grandview Industries, Limited Traffic marker post
NL192459C (nl) * 1979-09-19 1997-08-04 Mach En Metaalfab Oedremefaoe Wegbebakeningspaal.
FR2466569A1 (fr) * 1979-09-27 1981-04-10 Mach En Metaalfab Poteau routier directionnel ou a reflecteur
DE3000355A1 (de) * 1980-01-07 1981-07-09 Wolfgang K. Ing. Altemöller (grad.), 8011 Baldham Kunststoffhohlprofil
DE3327534A1 (de) * 1983-07-30 1985-02-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zur herstellung eines zuenderkoerpers mit mindestens einem in ihn konturbuendig eingebetteten kontaktring
FR2654448A1 (fr) * 1989-11-15 1991-05-17 Allibert Sa Dispositif de signalisation formant notamment balise routiere.
US5199814A (en) * 1991-01-18 1993-04-06 Flexco Impact recovery delineation system
US6099203A (en) * 1998-01-27 2000-08-08 Landes; Scott D. Marker post having a webbed triangular cross section
DE10010449C1 (de) * 2000-03-03 2001-05-23 Barich Lutz Poller
EP1201827A1 (en) 2000-10-23 2002-05-02 Borealis Technology Oy Pole for a road safety barrier
US6955023B2 (en) * 2000-12-13 2005-10-18 Kevin Chaite Rotheroe Unitary metal structural member with internal reinforcement
DE10250257B4 (de) * 2001-12-12 2010-05-12 Erich Haimerl Straßenleitpfostenfuß
US20100025651A1 (en) * 2005-01-28 2010-02-04 Platt Robert E Fencing system and post insert for use therewith
US20060213134A1 (en) * 2005-03-22 2006-09-28 Grand Haven Plastics, Inc. Break-away post
US8974142B2 (en) 2010-11-15 2015-03-10 Energy Absorption Systems, Inc. Crash cushion

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2454640A (en) * 1945-06-30 1948-11-23 Trail A Boat Company Mast for marine craft
US3013584A (en) * 1955-03-28 1961-12-19 Gar Wood Ind Inc Supporting members
FR1335524A (fr) * 1961-05-09 1963-08-23 Sicedison Spa Cloison de division démontable et recomposable, formée par l'assemblage de plusieurs éléments façonnés entièrement en matériau plastique
US3308584A (en) * 1963-05-23 1967-03-14 William G Graham Highway guide post
AT266201B (de) * 1963-09-13 1968-11-11 Bertram K G J Sicherheitszaun für Straßen
US3552698A (en) * 1968-06-18 1971-01-05 W F Keegan & Co Inc Break-away coupling for poles

Also Published As

Publication number Publication date
DE2042640C3 (de) 1979-11-29
DE2042640A1 (de) 1972-03-02
AT317277B (de) 1974-08-26
JPS559482B1 (es) 1980-03-10
FR2106065A5 (es) 1972-04-28
CH546862A (de) 1974-03-15
AR194199A1 (es) 1973-06-29
US3802135A (en) 1974-04-09
DE2042640B2 (de) 1979-04-05

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