WO2008110273A3 - Deckeneinbaulift für einen multimedia-projektor - Google Patents

Deckeneinbaulift für einen multimedia-projektor Download PDF

Info

Publication number
WO2008110273A3
WO2008110273A3 PCT/EP2008/001641 EP2008001641W WO2008110273A3 WO 2008110273 A3 WO2008110273 A3 WO 2008110273A3 EP 2008001641 W EP2008001641 W EP 2008001641W WO 2008110273 A3 WO2008110273 A3 WO 2008110273A3
Authority
WO
WIPO (PCT)
Prior art keywords
ceiling
ceiling installation
lift
installation lift
multimedia projector
Prior art date
Application number
PCT/EP2008/001641
Other languages
English (en)
French (fr)
Other versions
WO2008110273A2 (de
Inventor
Hans Weibel
Original Assignee
Green Barry C
Hans Weibel
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 Green Barry C, Hans Weibel filed Critical Green Barry C
Priority to AU2008226089A priority Critical patent/AU2008226089B9/en
Priority to UAA200909738A priority patent/UA100977C2/ru
Priority to EP08716163A priority patent/EP2126628A2/de
Publication of WO2008110273A2 publication Critical patent/WO2008110273A2/de
Publication of WO2008110273A3 publication Critical patent/WO2008110273A3/de

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

Ein Deckeneinbaulift für einen Multimedia-Projektor ist in einen Deckenhohlraum einbaubar. Er ist mit einer an einer Rohdecke befestigbaren, rahmenförmigen Grundplatte (2) und mit einer den Projektor aufnehmenden, gegenüber der Grundplatte (2) aus einer Nichtgebrauchstellung in eine Gebrauchstellung absenkbaren Plattform (5) versehen. Zum Senken und Heben der Plattform (5) sind mit Spindelmuttern (4) wirkverbundene, gleichlaufend in beiden Drehrichtungen antreibbare Hubspindeln (3) vorhanden. Die Hubspindeln (3) sowie die Spindelmuttern (4) sind dabei mit einem Rundgewinde versehen, wobei es sich bei den Spindelmuttern (4) um Nylon-Gewindemuttern handelt.
PCT/EP2008/001641 2007-03-09 2008-03-01 Deckeneinbaulift für einen multimedia-projektor WO2008110273A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2008226089A AU2008226089B9 (en) 2007-03-09 2008-03-01 Ceiling installation lift for a multimedia projector
UAA200909738A UA100977C2 (ru) 2007-03-09 2008-03-01 Стационарный потолочный подъемник для мультимедийного проектора
EP08716163A EP2126628A2 (de) 2007-03-09 2008-03-01 Deckeneinbaulift für einen multimedia-projektor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH00377/07 2007-03-09
CH3772007 2007-03-09

Publications (2)

Publication Number Publication Date
WO2008110273A2 WO2008110273A2 (de) 2008-09-18
WO2008110273A3 true WO2008110273A3 (de) 2009-01-29

Family

ID=39707970

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/001641 WO2008110273A2 (de) 2007-03-09 2008-03-01 Deckeneinbaulift für einen multimedia-projektor

Country Status (8)

Country Link
US (1) US7963495B2 (de)
EP (1) EP2126628A2 (de)
AU (1) AU2008226089B9 (de)
CA (1) CA2589669A1 (de)
RU (1) RU2464609C2 (de)
UA (1) UA100977C2 (de)
WO (1) WO2008110273A2 (de)
ZA (1) ZA200906547B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106168253A (zh) * 2016-08-29 2016-11-30 深圳市台电实业有限公司 嵌入式多媒体会议单元及多媒体数字会议系统

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102384344B (zh) * 2010-09-03 2013-11-06 黄铭贤 可微调转动角度及倾斜度的承载装置
RU176849U1 (ru) * 2017-01-17 2018-01-30 Общество с ограниченной ответственностью "Тетерин Фильм" Подвесной короб для кинопроектора
CN107367891B (zh) * 2017-08-23 2020-04-17 深圳市昌卓科技有限公司 一种智能投影播放器
KR102031787B1 (ko) * 2019-07-11 2019-10-18 키노톤코리아 주식회사 고속 승하강 타입 영사기 부스 시스템

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB980087A (en) * 1960-05-24 1965-01-13 Metallifacture Ltd Improvements in or relating to jacks
US4750832A (en) * 1985-11-06 1988-06-14 Mcdaniel & Lloyd, Inc. Video projector mount
DE4018432A1 (de) * 1990-06-08 1991-12-12 Os Co Hebevorrichtung fuer einen projektor
US5252015A (en) * 1991-11-04 1993-10-12 Davis Walter S Adjustable pre-load screw and nut assembly
US6042068A (en) * 1997-09-04 2000-03-28 Peerless Indsutries, Inc. Low profile LCD projector mount
EP1156364A1 (de) * 2000-05-18 2001-11-21 AV Weibel Deckeneinbaulift für Multimedia-Projektor
JP2002283532A (ja) * 2001-03-28 2002-10-03 Dainippon Printing Co Ltd 軸なし版胴交換装置
JP2002370896A (ja) * 2001-04-10 2002-12-24 Os:Kk プロジェクター用昇降装置
US20030234335A1 (en) * 2002-06-24 2003-12-25 Umberg John R. Equipment security apparatus
JP2004226638A (ja) * 2003-01-22 2004-08-12 Kuriputon:Kk プロジェクタ投射角調整装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4577827A (en) * 1982-09-30 1986-03-25 Lois G. Langley Camera holder apparatus
US4978984A (en) * 1989-08-15 1990-12-18 Brookfield Richard A Surveillance apparatus
RU2221534C1 (ru) * 2002-07-29 2004-01-20 Степанов Вадим Степанович Кровать функциональная

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB980087A (en) * 1960-05-24 1965-01-13 Metallifacture Ltd Improvements in or relating to jacks
US4750832A (en) * 1985-11-06 1988-06-14 Mcdaniel & Lloyd, Inc. Video projector mount
DE4018432A1 (de) * 1990-06-08 1991-12-12 Os Co Hebevorrichtung fuer einen projektor
US5252015A (en) * 1991-11-04 1993-10-12 Davis Walter S Adjustable pre-load screw and nut assembly
US6042068A (en) * 1997-09-04 2000-03-28 Peerless Indsutries, Inc. Low profile LCD projector mount
EP1156364A1 (de) * 2000-05-18 2001-11-21 AV Weibel Deckeneinbaulift für Multimedia-Projektor
JP2002283532A (ja) * 2001-03-28 2002-10-03 Dainippon Printing Co Ltd 軸なし版胴交換装置
JP2002370896A (ja) * 2001-04-10 2002-12-24 Os:Kk プロジェクター用昇降装置
US20030234335A1 (en) * 2002-06-24 2003-12-25 Umberg John R. Equipment security apparatus
JP2004226638A (ja) * 2003-01-22 2004-08-12 Kuriputon:Kk プロジェクタ投射角調整装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106168253A (zh) * 2016-08-29 2016-11-30 深圳市台电实业有限公司 嵌入式多媒体会议单元及多媒体数字会议系统

Also Published As

Publication number Publication date
CA2589669A1 (en) 2008-09-09
EP2126628A2 (de) 2009-12-02
ZA200906547B (en) 2010-06-30
RU2009137374A (ru) 2011-04-20
US7963495B2 (en) 2011-06-21
AU2008226089B2 (en) 2013-09-05
AU2008226089A1 (en) 2008-09-18
AU2008226089B9 (en) 2013-09-19
RU2464609C2 (ru) 2012-10-20
UA100977C2 (ru) 2013-02-25
US20080217499A1 (en) 2008-09-11
WO2008110273A2 (de) 2008-09-18

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