DK574283D0 - Skaerm til reduktion af vindhastighed - Google Patents

Skaerm til reduktion af vindhastighed

Info

Publication number
DK574283D0
DK574283D0 DK5742/83A DK574283A DK574283D0 DK 574283 D0 DK574283 D0 DK 574283D0 DK 5742/83 A DK5742/83 A DK 5742/83A DK 574283 A DK574283 A DK 574283A DK 574283 D0 DK574283 D0 DK 574283D0
Authority
DK
Denmark
Prior art keywords
speed reduction
reduction screen
window speed
window
screen
Prior art date
Application number
DK5742/83A
Other languages
English (en)
Other versions
DK574283A (da
Inventor
Carl Kramer
Hans-Joachim Gerhardt
Ulrich Kreft
Original Assignee
Carl Kramer
Gerhardt Hans Joachim
Ulrich Kreft
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 Carl Kramer, Gerhardt Hans Joachim, Ulrich Kreft filed Critical Carl Kramer
Publication of DK574283D0 publication Critical patent/DK574283D0/da
Publication of DK574283A publication Critical patent/DK574283A/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
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/02—Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects
    • 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
    • E01F7/00—Devices affording protection against snow, sand drifts, side-wind effects, snowslides, avalanches or falling rocks; Anti-dazzle arrangements ; Sight-screens for roads, e.g. to mask accident site
    • E01F7/02—Snow fences or similar devices, e.g. devices affording protection against sand drifts or side-wind effects
    • E01F7/025—Devices specially adapted for protecting against wind, e.g. screens, deflectors or attenuators at tunnel or lock entrances

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
DK574283A 1982-12-22 1983-12-13 Skaerm til reduktion af vindhastighed DK574283A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823247602 DE3247602A1 (de) 1982-12-22 1982-12-22 Schutzvorrichtung zur verringerung der windgeschwindigkeit

Publications (2)

Publication Number Publication Date
DK574283D0 true DK574283D0 (da) 1983-12-13
DK574283A DK574283A (da) 1984-06-23

Family

ID=6181476

Family Applications (1)

Application Number Title Priority Date Filing Date
DK574283A DK574283A (da) 1982-12-22 1983-12-13 Skaerm til reduktion af vindhastighed

Country Status (6)

Country Link
US (1) US4529173A (da)
EP (1) EP0116153A1 (da)
JP (1) JPS59118905A (da)
AU (1) AU2255683A (da)
DE (1) DE3247602A1 (da)
DK (1) DK574283A (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5471799A (en) * 1994-06-16 1995-12-05 Metalmaster Sheet Metal, Inc. Snow guard
US6053479A (en) * 1998-06-26 2000-04-25 The United States Of America As Represented By The Secretary Of The Army Self-aligning vortex snow fence
US6986624B1 (en) * 2004-06-30 2006-01-17 Tabler Ronald D Porous tubular device and method for controlling windblown particle stabilization deposition and retention
US7097385B2 (en) * 2004-09-29 2006-08-29 Tabler Ronald D Tetrapod control device and method for stabilizing, depositing and retaining windblown particles
US7780148B2 (en) * 2005-05-05 2010-08-24 University Of South Florida Vortex generating sand and snow fence
US9435093B2 (en) * 2013-10-31 2016-09-06 Board Of Regents Of The Nevada System Of Higher Education, On Behalf Of The Desert Research Institute Engineered roughness elements, arrays thereof, and their method of use
CN108952315A (zh) * 2018-09-17 2018-12-07 山西尚风科技股份有限公司 一种减风装置
CN110318347B (zh) * 2019-07-19 2020-02-18 中铁西北科学研究院有限公司 一种波浪形组合式挡雪墙
JP6944979B2 (ja) * 2019-08-28 2021-10-06 Ｉｈｉ運搬機械株式会社 ドローンポート
CN112030791A (zh) * 2020-07-20 2020-12-04 中国科学院西北生态环境资源研究院 具有斜面阻网结构的防风阻沙装置及路基风沙防护体系

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112365C (da) *
DE104675C (da) *
DE7407622U (de) * 1974-06-06 Maibach G Schneezaun mit einer Haltevorrichtung für das Schneefangnetz
DE346913C (de) * 1920-05-29 1922-01-10 Erwin Falkenthal Durchbrochene Stauwand
US1545909A (en) * 1925-01-03 1925-07-14 Donald A Mckinnon Snow fence
US1668651A (en) * 1926-09-24 1928-05-08 Donald A Mckinnon Snow fence
US1773128A (en) * 1927-09-13 1930-08-19 George L Barrus Snow fence
US2765994A (en) * 1953-04-29 1956-10-09 Strato Port Corp Of America Unidirectional airport
US3227423A (en) * 1963-07-10 1966-01-04 Thielex Plastics Corp Snow fence
IT974785B (it) * 1972-04-01 1974-07-10 Forgialluminio Spa Struttura frangivento per proteg gere il traffico stradal

Also Published As

Publication number Publication date
DK574283A (da) 1984-06-23
EP0116153A1 (de) 1984-08-22
JPS59118905A (ja) 1984-07-09
AU2255683A (en) 1984-06-28
DE3247602A1 (de) 1984-07-05
US4529173A (en) 1985-07-16

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment