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EP1035268A3 - Motorangetriebene Treppen - Google Patents

Motorangetriebene Treppen Download PDF

Info

Publication number
EP1035268A3
EP1035268A3 EP00104744A EP00104744A EP1035268A3 EP 1035268 A3 EP1035268 A3 EP 1035268A3 EP 00104744 A EP00104744 A EP 00104744A EP 00104744 A EP00104744 A EP 00104744A EP 1035268 A3 EP1035268 A3 EP 1035268A3
Authority
EP
European Patent Office
Prior art keywords
motor
gearing
driven
useful state
forms
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.)
Granted
Application number
EP00104744A
Other languages
English (en)
French (fr)
Other versions
EP1035268B1 (de
EP1035268A2 (de
Inventor
Ming Dr. Gao
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
Priority claimed from DE1999110806 external-priority patent/DE19910806A1/de
Application filed by Individual filed Critical Individual
Publication of EP1035268A2 publication Critical patent/EP1035268A2/de
Publication of EP1035268A3 publication Critical patent/EP1035268A3/de
Application granted granted Critical
Publication of EP1035268B1 publication Critical patent/EP1035268B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
    • E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
    • E04F11/062—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding
    • E04F11/064—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding with stringers overlapping when folded

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ladders (AREA)
  • Steps, Ramps, And Handrails (AREA)
  • Control Of Multiple Motors (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Electric Motors In General (AREA)
  • Handcart (AREA)
  • Transmission Devices (AREA)

Abstract

Diese Erfindung betrifft motorangetriebene Treppen, wie z. B. Bodentreppen mit einem Lukendeckel (2) und mit mehreren Treppenteilen (3,4,5), die sich beim Bilden zuerst absenken und dann je nach Treppenart ausfahren bzw. sich entfalten und beim Verstauen in einer Lukenöffnung zuerst einfahren bzw. sich zusammenfalten und dann sich heben. So eine Treppe kann mittels eines Linearmotor (17) angetrieben werden, wobei die gewünschte Ankopplung des Öffnens des Lukendeckels (2) mit dem Entfalten bzw. Ausfahren der Treppe hintereinander durch ein mechanisches Ankopplungs-System realisiert wird. Dieses Ankopplungs-System ist einfach und zuverlässig und erfordert praktisch keine Wartung.
Bei dreiteiligen faltbaren Bodentreppen und bei zweiteiligen faltbaren Wangentreppen kann ein weiteres einfaches Viergelenkgetriebe für die Ankopplung der Bewegungen von zwei miteinander gelenkig verbundenen Treppenteilen (4,5) verwendet werden. Dadurch kann ein kostengünstiger Motorantrieb sowohl für Wangentreppen als auch für alle Typen von Bodentreppen, insbesondere für dreiteilige faltbare Bodentreppen, mit üblichen Lukenöffnungsgrößen realisiert werden.
EP00104744A 1999-03-11 2000-03-04 Motorangetriebene Treppen Expired - Lifetime EP1035268B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1999110806 DE19910806A1 (de) 1999-03-11 1999-03-11 Treppe
DE19910806 1999-03-11
DE19952597A DE19952597A1 (de) 1999-03-11 1999-11-02 Treppe
DE19952597 1999-11-02

Publications (3)

Publication Number Publication Date
EP1035268A2 EP1035268A2 (de) 2000-09-13
EP1035268A3 true EP1035268A3 (de) 2001-09-05
EP1035268B1 EP1035268B1 (de) 2006-07-26

Family

ID=26052311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00104744A Expired - Lifetime EP1035268B1 (de) 1999-03-11 2000-03-04 Motorangetriebene Treppen

Country Status (4)

Country Link
EP (1) EP1035268B1 (de)
CN (1) CN1118605C (de)
AT (1) ATE334275T1 (de)
DE (2) DE19952597A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10235647A1 (de) 2002-08-02 2004-02-19 Gao, Ming, Dr.-Ing. Schwenkantrieb
US20090288351A1 (en) * 2005-05-18 2009-11-26 Michael Burke Folding loft stair assembly
PL218283B1 (pl) * 2010-01-18 2014-10-31 Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością Schody składane, zwłaszcza osadzone w wysokiej ramie
CN101831997B (zh) * 2010-05-20 2012-12-26 清华大学 快速可展楼梯
PL220639B1 (pl) * 2011-10-06 2015-11-30 Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością Schody składane, zwłaszcza czterosegmentowe
AT512482B1 (de) * 2012-01-19 2014-09-15 Minka Holz Und Metallverarbeitungs Gmbh Deckenverschlussorgan mit leiter oder treppe
CN102628310B (zh) * 2012-04-10 2014-08-13 温州市康而达实业有限公司 设有折叠护栏的自动隐藏式滑动楼梯
CN103350937B (zh) * 2013-07-24 2015-11-11 巨人通力电梯有限公司 一种用于进出电梯底坑的自动爬梯装置
EP2871300B1 (de) 2013-11-06 2019-06-12 Loftease Attic Stairs Limited Automatische Klappleiter
CN106677450A (zh) * 2017-03-11 2017-05-17 陈彦名 一种节约空间型智能活动楼梯
CN115492322A (zh) * 2020-12-01 2022-12-20 常熟汉华机械有限公司 一种背景墙式隐藏爬梯
PL440748A1 (pl) * 2022-03-24 2023-09-25 Fakro Pp Spółka Z Ograniczoną Odpowiedzialnością Łącznik podzespołów ruchomego i stałego elementu konstrukcyjnego zwłaszcza schodów strychowych

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9214710U1 (de) * 1992-10-30 1993-03-25 Henke GmbH & Co Treppenwerke, 4990 Lübbecke Einschiebbare Bodentreppe
JPH05256078A (ja) * 1992-03-12 1993-10-05 Nissan Shatai Co Ltd 天井収納梯子装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1905220B2 (de) 1969-02-03 1977-07-14 Wagner, Albert, 8901 Hausen Einschiebbare bodentreppe mit gliederscheren
JPH0650073A (ja) 1992-07-28 1994-02-22 Sanwa Shutter Corp 電動天井収納はしご

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05256078A (ja) * 1992-03-12 1993-10-05 Nissan Shatai Co Ltd 天井収納梯子装置
DE9214710U1 (de) * 1992-10-30 1993-03-25 Henke GmbH & Co Treppenwerke, 4990 Lübbecke Einschiebbare Bodentreppe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 016 (M - 1540) 12 January 1994 (1994-01-12) *

Also Published As

Publication number Publication date
EP1035268B1 (de) 2006-07-26
DE50013208D1 (de) 2006-09-07
CN1118605C (zh) 2003-08-20
ATE334275T1 (de) 2006-08-15
CN1266936A (zh) 2000-09-20
DE19952597A1 (de) 2001-05-03
EP1035268A2 (de) 2000-09-13

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