EP1134176A3 - Drive assembly for stairlift - Google Patents

Drive assembly for stairlift Download PDF

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Publication number
EP1134176A3
EP1134176A3 EP01103207A EP01103207A EP1134176A3 EP 1134176 A3 EP1134176 A3 EP 1134176A3 EP 01103207 A EP01103207 A EP 01103207A EP 01103207 A EP01103207 A EP 01103207A EP 1134176 A3 EP1134176 A3 EP 1134176A3
Authority
EP
European Patent Office
Prior art keywords
drive
rail
projections
engagement openings
stairlift
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.)
Withdrawn
Application number
EP01103207A
Other languages
German (de)
French (fr)
Other versions
EP1134176A2 (en
Inventor
Gerd Dipl.-Ing. Grass
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
Application filed by Individual filed Critical Individual
Publication of EP1134176A2 publication Critical patent/EP1134176A2/en
Publication of EP1134176A3 publication Critical patent/EP1134176A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/06—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces
    • B66B9/08—Kinds or types of lifts in, or associated with, buildings or other structures inclined, e.g. serving blast furnaces associated with stairways, e.g. for transporting disabled persons
    • B66B9/0807—Driving mechanisms
    • B66B9/0815—Rack and pinion, friction rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)
  • Handcart (AREA)

Abstract

Antriebseinrichtung für Treppenaufzüge mit einer auf einer ersten (unteren) und einer zweiten (oberen) Führungsschiene verfahrbar gelagerten Lastaufnahmeeinrichtung und mit einer Antriebsschiene zusammenwirkenden Antriebsmitteln, wobei die Antriebsschiene durch eine Lochstange gebildet ist, die in Längsrichtung regelmäßig beabstandete Eingriffsöffnungen und zwei ununterbrochene, einander gegenüberstehende Laufflächen aufweist, und daß die Antriebsmittel zwei zahnradartige, einander gegenüberstehend angeordnete und die Lochstange mit einer radialen Anpreßkraft zwischen sich aufnehmende Antriebsscheiben mit in Umfangsrichtung ununterbrochenen Antriebsflächen und radial vorstehenden Antriebsvorsprüngen aufweisen, wobei die Antriebsvorsprünge mit den Eingriffsöffnungen und die Antriebsflächen mit den Laufflächen in form- und kraftschlüssiger Antriebsverbindung zusammenwirken.

Figure 00000001
Drive device for stair lifts with a load-bearing device movably mounted on a first (lower) and a second (upper) guide rail and drive means interacting with a drive rail, the drive rail being formed by a perforated rod, the longitudinally spaced engagement openings and two continuous, opposing running surfaces and that the drive means have two gear-like, oppositely arranged and the perforated rod with a radial contact force between receiving drive disks with circumferentially uninterrupted drive surfaces and radially projecting drive projections, the drive projections with the engagement openings and the drive surfaces with the treads in form and interact positive drive connection.
Figure 00000001
EP01103207A 2000-03-10 2001-02-12 Drive assembly for stairlift Withdrawn EP1134176A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10011627 2000-03-10
DE10011627A DE10011627C1 (en) 2000-03-10 2000-03-10 Drive device for stair lifts

Publications (2)

Publication Number Publication Date
EP1134176A2 EP1134176A2 (en) 2001-09-19
EP1134176A3 true EP1134176A3 (en) 2002-05-02

Family

ID=7634182

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01103207A Withdrawn EP1134176A3 (en) 2000-03-10 2001-02-12 Drive assembly for stairlift

Country Status (5)

Country Link
US (1) US6435308B2 (en)
EP (1) EP1134176A3 (en)
CA (1) CA2340172A1 (en)
DE (1) DE10011627C1 (en)
PL (1) PL346085A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101559018B (en) * 2009-05-11 2011-01-05 屈平定 Spiral stair handrail system provided with lifting seat

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1013485C2 (en) * 1999-11-04 2001-05-07 Freelift Bv Stair guide.
NL1020372C2 (en) * 2002-04-12 2003-10-14 Freelift Bv Guide for a stair lift.
CA2436731C (en) * 2003-08-06 2012-04-03 Peter Shaw Linear lift drive device
US20050095976A1 (en) * 2003-10-29 2005-05-05 Taiwan Semiconductor Manufacturing Co. Design for LPT arm cover
US7103935B2 (en) * 2004-01-08 2006-09-12 David Hill Marine gangway to enable handicapped users to move between floating and fixed landings and related methods
GB2421236B (en) * 2004-11-13 2008-08-27 Stannah Stairlifts Ltd Improvements in or relating to stairlifts
ITNA20080005A1 (en) * 2008-01-23 2009-07-24 Luigi Cozzuto STAIRCASE MOBILE STAIRCASE OF STEPS.
CN102734415A (en) * 2012-07-02 2012-10-17 杭州赛奇高空作业机械有限公司 Multipurpose screw and idler wheel coupling drive device
US20150013059A1 (en) * 2013-05-17 2015-01-15 Dynamic Reach, Inc. Assistance Device For Entering And Exiting A Swimming Pool
CN104163378B (en) * 2014-08-04 2016-04-13 张艳芬 The rotary induction system of standard modular composite guideway
CN106006306B (en) * 2016-06-17 2023-04-21 广东水利电力职业技术学院 Energy-conserving elevator of pedestrian's street of U type track
FR3056975B1 (en) * 2016-10-05 2020-10-02 Alexandre Mazer STAIRCASE TRAY DEVICE WITH RETURNED GUIDE RAMP, EXTENSIBLE ARTICULATED ARM, AND OPENING PROFILE ROOF PLATFORM
US11724914B2 (en) * 2017-11-24 2023-08-15 Devi-Group B.V. Rack for a stairway guide, and a method of providing a stairway guide comprising a rack
CN208278187U (en) * 2017-12-05 2018-12-25 湖南工程学院 A kind of novel intelligent climbing machine
CN109941866A (en) * 2019-04-29 2019-06-28 中国长城葡萄酒有限公司 A kind of balustrade carrier and balustrade equipment
USD933330S1 (en) 2019-05-31 2021-10-12 Bruno Independent Living Aids, Inc. Stairlift rail
US11753278B2 (en) 2019-05-31 2023-09-12 Bruno Independent Living Aids, Inc. Stairlift rail and method of forming same
EP3976520A4 (en) * 2019-05-31 2024-04-03 Bruno Independent Living Aids, Inc. Stairlift
GB2585658B (en) * 2019-07-09 2023-08-16 Stannah Stairlifts Ltd Improvements in or relating to stairlifts
CN113666224B (en) * 2021-08-30 2022-10-25 太原理工大学 Multi-degree-of-freedom power-assisted object transporting integrated machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8000925U1 (en) * 1980-01-12 1980-09-18 Rigert Maschinenbau Ag, Immensee, Schwyz (Schweiz) CONVEYOR FOR A STAIRLIFT
DE4211870C1 (en) * 1992-04-08 1993-06-24 Gerd Dipl.-Ing. 4930 Detmold De Grass Drive for stairs lift - has load accommodation device displaceably arranged on guide rod guided with roller guides on upper and lower guide tubes

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424055A (en) * 1944-07-20 1947-07-15 Rousseau Claude Hook conveyer
US3833092A (en) * 1973-04-04 1974-09-03 Flinchbaugh Murray Corp Transport mechanism for stairway elevator
US3966022A (en) * 1974-10-15 1976-06-29 Cheney Robert W Wheelchair lift assembly
DE2719120C2 (en) * 1977-04-29 1987-08-20 Kleindienst GmbH, 8900 Augsburg lift
US4174023A (en) * 1977-11-08 1979-11-13 Dooley Stephen J Stairlift
EP0019014B1 (en) * 1979-04-09 1984-02-15 Gerd Grass Stair-lift
DE3001229C2 (en) * 1980-01-15 1983-01-13 Electrolux Gmbh, 2000 Hamburg Vacuum drainage system for ships
CA1168183A (en) * 1983-05-04 1984-05-29 John C. Kingston Transfer chair mechanism for loading and unloading disabled travellers at passenger carrying vehicles
DE3602770A1 (en) * 1986-01-30 1987-08-13 Gerd Dipl Ing Grass STAIRLIFT
DE4122855A1 (en) * 1991-02-14 1992-08-20 Hillenkoetter & Ronsieck ELEVATOR, ESPECIALLY SLOPE ELEVATOR
DE9211115U1 (en) * 1991-10-21 1992-11-12 Grass, Gerd, Dipl.-Ing., 4930 Detmold Drive for stair lifts
US5193650A (en) * 1992-05-06 1993-03-16 Kent Jr George W Portable stair lift
US5217089A (en) * 1992-05-27 1993-06-08 Virk Bogha S Stair lift
US5641040A (en) * 1994-04-02 1997-06-24 Thyssen Treppenlifte Gmbh Drive for a freight elevator, in particular for a stair climber for the handicapped
SE9401486D0 (en) * 1994-05-01 1994-05-01 Bengt Johansson Steering guide arrangements and steps at stair lifts
NL1001327C2 (en) * 1995-10-02 1997-04-03 Thyssen De Reus Bv Running gear for a drive device for a rail guided displacement device.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8000925U1 (en) * 1980-01-12 1980-09-18 Rigert Maschinenbau Ag, Immensee, Schwyz (Schweiz) CONVEYOR FOR A STAIRLIFT
DE4211870C1 (en) * 1992-04-08 1993-06-24 Gerd Dipl.-Ing. 4930 Detmold De Grass Drive for stairs lift - has load accommodation device displaceably arranged on guide rod guided with roller guides on upper and lower guide tubes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101559018B (en) * 2009-05-11 2011-01-05 屈平定 Spiral stair handrail system provided with lifting seat

Also Published As

Publication number Publication date
US20020007999A1 (en) 2002-01-24
CA2340172A1 (en) 2001-09-10
US6435308B2 (en) 2002-08-20
EP1134176A2 (en) 2001-09-19
PL346085A1 (en) 2001-09-24
DE10011627C1 (en) 2001-10-25

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