CA951081A - Hollow plastic break-away post and method of producing same - Google Patents
Hollow plastic break-away post and method of producing sameInfo
- 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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2042640A DE2042640C3 (en) | 1970-08-27 | 1970-08-27 | Posts of plastic, in particular road marker posts and processes for their manufacture |
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 (en) |
JP (1) | JPS559482B1 (en) |
AR (1) | AR194199A1 (en) |
AT (1) | AT317277B (en) |
CA (1) | CA951081A (en) |
CH (1) | CH546862A (en) |
DE (1) | DE2042640C3 (en) |
FR (1) | FR2106065A5 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4078867A (en) * | 1975-12-24 | 1978-03-14 | Grandview Industries, Limited | Traffic marker post |
NL192459C (en) * | 1979-09-19 | 1997-08-04 | Mach En Metaalfab Oedremefaoe | Beacon post. |
FR2466569A1 (en) * | 1979-09-27 | 1981-04-10 | Mach En Metaalfab | Reflector unit for roadside marker - has shells snapped together via blade and groove union, with inner opposing ridges joining under heat effect |
DE3000355A1 (en) * | 1980-01-07 | 1981-07-09 | Wolfgang K. Ing. Altemöller (grad.), 8011 Baldham | PLASTIC HOLLOW PROFILE |
DE3327534A1 (en) * | 1983-07-30 | 1985-02-07 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Process for producing a fuse body having at least one contact ring embedded in it in a contour-flush manner |
FR2654448A1 (en) * | 1989-11-15 | 1991-05-17 | Allibert Sa | Signalling device forming, in particular, a road marker (cone) |
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 (en) * | 2000-03-03 | 2001-05-23 | Barich Lutz | Bollard for car parks, fences, etc. has connector part between anchoring sleeve and upper part, locked in place by clamping cones tightened by special tool |
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 (en) * | 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)
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 (en) * | 1961-05-09 | 1963-08-23 | Sicedison Spa | Dismountable and reconstructable partition wall, formed by the assembly of several shaped elements entirely in plastic material |
US3308584A (en) * | 1963-05-23 | 1967-03-14 | William G Graham | Highway guide post |
AT266201B (en) * | 1963-09-13 | 1968-11-11 | Bertram K G J | Road safety fence |
US3552698A (en) * | 1968-06-18 | 1971-01-05 | W F Keegan & Co Inc | Break-away coupling for poles |
-
1970
- 1970-08-27 DE DE2042640A patent/DE2042640C3/en not_active Expired
-
1971
- 1971-08-25 AR AR237570A patent/AR194199A1/en active
- 1971-08-25 AT AT741771A patent/AT317277B/en active
- 1971-08-26 FR FR7130946A patent/FR2106065A5/fr not_active Expired
- 1971-08-26 JP JP6552771A patent/JPS559482B1/ja active Pending
- 1971-08-26 CH CH1249171A patent/CH546862A/en not_active IP Right Cessation
- 1971-08-26 CA CA121,394,A patent/CA951081A/en not_active Expired
- 1971-08-27 US US00175637A patent/US3802135A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE2042640C3 (en) | 1979-11-29 |
DE2042640A1 (en) | 1972-03-02 |
AT317277B (en) | 1974-08-26 |
JPS559482B1 (en) | 1980-03-10 |
FR2106065A5 (en) | 1972-04-28 |
CH546862A (en) | 1974-03-15 |
AR194199A1 (en) | 1973-06-29 |
US3802135A (en) | 1974-04-09 |
DE2042640B2 (en) | 1979-04-05 |
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