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ATE292596T1 - STAIR LIFT FOR A STAIR WITH VARIABLE INCLINE - Google Patents

STAIR LIFT FOR A STAIR WITH VARIABLE INCLINE

Info

Publication number
ATE292596T1
ATE292596T1 AT00100177T AT00100177T ATE292596T1 AT E292596 T1 ATE292596 T1 AT E292596T1 AT 00100177 T AT00100177 T AT 00100177T AT 00100177 T AT00100177 T AT 00100177T AT E292596 T1 ATE292596 T1 AT E292596T1
Authority
AT
Austria
Prior art keywords
stair
pinion
guiding
guiding bar
stabilizer
Prior art date
Application number
AT00100177T
Other languages
German (de)
Inventor
Donato Cavicchioli
Original Assignee
Vimec S P A
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 Vimec S P A filed Critical Vimec S P A
Application granted granted Critical
Publication of ATE292596T1 publication Critical patent/ATE292596T1/en

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)
  • Control Of Position Or Direction (AREA)
  • Numerical Control (AREA)
  • Steps, Ramps, And Handrails (AREA)

Abstract

A stairlift for variable-slope flight portions which comprises an upper guiding bar (2) and a lower guiding bar (3) which can be fixed to a fixed structure (5) and have a constant distance in a vertical direction. A movable frame (10) is slideable on the guiding bars (2,3) and supports an actuation motor (11). A main driving pinion (21) is actuated by the motor (11) and meshes with an upper toothed guide (25) formed on the upper guiding bar (2), and a stabilizer pinion (30) meshes with a lower toothed guide (31) which is formed on the lower guiding bar (3). The stabilizer pinion (30) is freely rotatable if the inclination of the guiding bars (2,3) exceeds a preset value, whereas the stabilizer pinion (30) is connected to the main driving pinion (21) if the inclination of the guiding bars (2,3) is lower than the preset value. <IMAGE>
AT00100177T 1999-05-20 2000-01-12 STAIR LIFT FOR A STAIR WITH VARIABLE INCLINE ATE292596T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999MI001114A ITMI991114A1 (en) 1999-05-20 1999-05-20 SERVOSCALA GROUP FOR RAMP SECTIONS WITH VARIABLE INCLINATION

Publications (1)

Publication Number Publication Date
ATE292596T1 true ATE292596T1 (en) 2005-04-15

Family

ID=11383009

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00100177T ATE292596T1 (en) 1999-05-20 2000-01-12 STAIR LIFT FOR A STAIR WITH VARIABLE INCLINE

Country Status (5)

Country Link
EP (1) EP1053968B1 (en)
AT (1) ATE292596T1 (en)
DE (1) DE60019190T2 (en)
ES (1) ES2238944T3 (en)
IT (1) ITMI991114A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1021099C2 (en) * 2002-07-18 2004-01-20 Ooms Otto Bv Lift assembly.
EP1413541A1 (en) 2002-10-22 2004-04-28 BC Lift A/S Guide rail for a stairlift
RU2468946C2 (en) * 2011-01-21 2012-12-10 Алексей Иванович Карпенков Suspended staircase elevator
KR101419498B1 (en) 2012-08-02 2014-08-13 영신기술 주식회사 Emergency Escape Apparatus
ITUA20163820A1 (en) * 2016-05-26 2017-11-26 Vimec Srl SERVOSCALA DEVICE WITH ARMCHAIR WITH SIMPLIFIED TRANSMISSION.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1234715B (en) * 1989-04-19 1992-05-26 Vimec Srl LIFT AND DESCALE SYSTEM STAIRS FOR DISABLED PEOPLE
DE4122855A1 (en) * 1991-02-14 1992-08-20 Hillenkoetter & Ronsieck ELEVATOR, ESPECIALLY SLOPE ELEVATOR
GB9325337D0 (en) * 1993-12-10 1994-02-16 Sunrise Medical Ltd Track and carraige assembly

Also Published As

Publication number Publication date
DE60019190T2 (en) 2005-09-22
ES2238944T3 (en) 2005-09-16
ITMI991114A1 (en) 2000-11-20
EP1053968A2 (en) 2000-11-22
EP1053968B1 (en) 2005-04-06
EP1053968A3 (en) 2001-03-07
DE60019190D1 (en) 2005-05-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties