DK132454B - Tetrapode til afmærkningsformål. - Google Patents

Tetrapode til afmærkningsformål.

Info

Publication number
DK132454B
DK132454B DK178674AA DK178674A DK132454B DK 132454 B DK132454 B DK 132454B DK 178674A A DK178674A A DK 178674AA DK 178674 A DK178674 A DK 178674A DK 132454 B DK132454 B DK 132454B
Authority
DK
Denmark
Prior art keywords
tetrapod
marking purposes
marking
purposes
Prior art date
Application number
DK178674AA
Other languages
English (en)
Other versions
DK132454C (da
Inventor
E B Sorensen
Original Assignee
E B Sorensen
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 E B Sorensen filed Critical E B Sorensen
Priority to DK178674A priority Critical patent/DK132454C/da
Priority to US05/557,950 priority patent/US3967576A/en
Priority to DE19752511635 priority patent/DE2511635A1/de
Priority to SE7503503A priority patent/SE7503503L/xx
Priority to JP50038658A priority patent/JPS50141136A/ja
Publication of DK132454B publication Critical patent/DK132454B/da
Application granted granted Critical
Publication of DK132454C publication Critical patent/DK132454C/da

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
    • E01F9/654—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 in the form of three-dimensional bodies, e.g. cones; capable of assuming three-dimensional form, e.g. by inflation or erection to form a geometric body
    • 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
    • E01F9/688—Free-standing bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Toys (AREA)
DK178674A 1974-04-01 1974-04-01 Tetrapode til afmerkningsformal DK132454C (da)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DK178674A DK132454C (da) 1974-04-01 1974-04-01 Tetrapode til afmerkningsformal
US05/557,950 US3967576A (en) 1974-04-01 1975-03-13 Tetrapode for marking off purposes
DE19752511635 DE2511635A1 (de) 1974-04-01 1975-03-17 Tetrapode fuer kennzeichnungszwecke
SE7503503A SE7503503L (da) 1974-04-01 1975-03-26
JP50038658A JPS50141136A (da) 1974-04-01 1975-04-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK178674A DK132454C (da) 1974-04-01 1974-04-01 Tetrapode til afmerkningsformal

Publications (2)

Publication Number Publication Date
DK132454B true DK132454B (da) 1975-12-08
DK132454C DK132454C (da) 1976-05-10

Family

ID=8108044

Family Applications (1)

Application Number Title Priority Date Filing Date
DK178674A DK132454C (da) 1974-04-01 1974-04-01 Tetrapode til afmerkningsformal

Country Status (5)

Country Link
US (1) US3967576A (da)
JP (1) JPS50141136A (da)
DE (1) DE2511635A1 (da)
DK (1) DK132454C (da)
SE (1) SE7503503L (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02256707A (ja) * 1989-03-29 1990-10-17 Junichi Tsuzuki コンクリートブロック
US6681715B2 (en) 2000-12-07 2004-01-27 Jeffrey Wood Collapsible traffic barricade and safety marker
US7108446B2 (en) * 2004-03-09 2006-09-19 Clark Brent A Emergency warning device rapid deployment system
US20070192989A1 (en) * 2006-02-21 2007-08-23 Yaron Farzan Convex polyhedron-shaped doorstop
US8857374B1 (en) 2011-05-13 2014-10-14 Classic Brands, LLC Hopper type wild bird feeder
US10463025B2 (en) 2010-05-03 2019-11-05 Classic Brands, LLC Reversible insert for bird feeder
USRE48343E1 (en) 2010-05-03 2020-12-08 Classic Brands, LLC Hopper type wild bird feeder
FR2964986B1 (fr) * 2010-09-17 2013-10-18 Signaux Girod Element separateur de voies et/ou de balisage de route et barriere de separation de voies
US8833301B2 (en) 2012-04-02 2014-09-16 Classic Brands, LLC Bird feeder with rotating perch
US8978586B1 (en) 2012-05-23 2015-03-17 Classic Brands, LLC Wild bird feed dispenser with squirrel-resistant mechanism
KR102553813B1 (ko) * 2022-07-07 2023-07-10 노도균 블록 타입 테트라포드 구조물 및 이의 시공 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2333273A (en) * 1941-02-17 1943-11-02 Roscoe J Arnold Safety marker
US2483734A (en) * 1944-10-04 1949-10-04 Plastic Engineering Inc Pyramidal highway marker with resilient walls
US3105457A (en) * 1962-05-18 1963-10-01 Tri Tix Inc Road line markers
US3200786A (en) * 1964-02-05 1965-08-17 Western Progress Inc Signalling device
US3635542A (en) * 1969-04-24 1972-01-18 Parduhn Alfred D Traffic warning device

Also Published As

Publication number Publication date
JPS50141136A (da) 1975-11-13
SE7503503L (da) 1975-10-02
US3967576A (en) 1976-07-06
DK132454C (da) 1976-05-10
DE2511635A1 (de) 1976-02-05

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