[go: up one dir, main page]

EP4491561A3 - Stair lift - Google Patents

Stair lift Download PDF

Info

Publication number
EP4491561A3
EP4491561A3 EP24213983.0A EP24213983A EP4491561A3 EP 4491561 A3 EP4491561 A3 EP 4491561A3 EP 24213983 A EP24213983 A EP 24213983A EP 4491561 A3 EP4491561 A3 EP 4491561A3
Authority
EP
European Patent Office
Prior art keywords
frame
seat
rail
respect
stair lift
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.)
Pending
Application number
EP24213983.0A
Other languages
German (de)
French (fr)
Other versions
EP4491561A2 (en
Inventor
Arnoldus Theodorus Van Der Heiden
Dennis VARKEVISSER
Cornelis BOXUM
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.)
TK Home Solutions BV
Original Assignee
TK Home Solutions BV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=53385898&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP4491561(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by TK Home Solutions BV filed Critical TK Home Solutions BV
Publication of EP4491561A2 publication Critical patent/EP4491561A2/en
Publication of EP4491561A3 publication Critical patent/EP4491561A3/en
Pending 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
    • B66B9/0838—Levelling gears

Landscapes

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

Abstract

Stairlift comprising:- at least one rail (1) extending along a track- a frame (2), suspended on the at least one rail, and comprising:- a drive, for moving the frame part along the rail;- a support (7) for a seat (3), in particular rotatably mounted on the frame;- a seat (3), movable, in particular pivotable, with respect to the frame (2);- a balancing system, for keeping the seat (3) in a predetermined orientation with respect to a fixed world;- a lock (5, 6, 14) for locking the movement of the seat (3) with respect to the frame (2).
EP24213983.0A 2015-04-21 2016-04-21 Stair lift Pending EP4491561A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL2014685A NL2014685B1 (en) 2015-04-21 2015-04-21 Chair Stair Lift.
PCT/EP2016/058867 WO2016170038A1 (en) 2015-04-21 2016-04-21 Stair lift
EP20154022.6A EP3683180B1 (en) 2015-04-21 2016-04-21 Stair lift
EP16717925.8A EP3286123B1 (en) 2015-04-21 2016-04-21 Stair lift

Related Parent Applications (3)

Application Number Title Priority Date Filing Date
EP16717925.8A Division EP3286123B1 (en) 2015-04-21 2016-04-21 Stair lift
EP20154022.6A Division EP3683180B1 (en) 2015-04-21 2016-04-21 Stair lift
EP20154022.6A Previously-Filed-Application EP3683180B1 (en) 2015-04-21 2016-04-21 Stair lift

Publications (2)

Publication Number Publication Date
EP4491561A2 EP4491561A2 (en) 2025-01-15
EP4491561A3 true EP4491561A3 (en) 2025-03-05

Family

ID=53385898

Family Applications (3)

Application Number Title Priority Date Filing Date
EP16717925.8A Active EP3286123B1 (en) 2015-04-21 2016-04-21 Stair lift
EP20154022.6A Active EP3683180B1 (en) 2015-04-21 2016-04-21 Stair lift
EP24213983.0A Pending EP4491561A3 (en) 2015-04-21 2016-04-21 Stair lift

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP16717925.8A Active EP3286123B1 (en) 2015-04-21 2016-04-21 Stair lift
EP20154022.6A Active EP3683180B1 (en) 2015-04-21 2016-04-21 Stair lift

Country Status (4)

Country Link
EP (3) EP3286123B1 (en)
ES (2) ES3006834T3 (en)
NL (1) NL2014685B1 (en)
WO (1) WO2016170038A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2017842B1 (en) * 2016-11-23 2018-05-28 Ooms Otto Bv An apparatus for transporting a load from a first to a second level, in particular a stairlift
GB2565076B (en) 2017-07-31 2022-03-02 Stannah Stairlifts Ltd Improvements in or relating to stairlifts
NL2022914B1 (en) * 2019-04-10 2020-10-20 Otolift Trapliften B V An apparatus for transporting a load from a first to a second level, in particular a stairlift
NL2023263B1 (en) * 2019-06-05 2020-12-22 Otolift Trapliften B V An apparatus for transporting a load from a first to a second level
DE102020125242B4 (en) 2020-09-28 2025-03-13 S.C. Hawle H S.R.L. Driving unit for a stairlift with safety device
US11603287B2 (en) 2020-11-19 2023-03-14 Harmar Mobility, Llc Stairlift overspeed safety systems
US11505429B2 (en) * 2020-11-19 2022-11-22 Harmar Mobility, Llc Stairlift overspeed safety systems
NL2033120B1 (en) * 2022-09-23 2024-03-29 Otolift Trapliften B V Apparatus for transporting a load, in particular a stairlift
NL2033908B1 (en) * 2023-01-04 2024-07-16 Handicare Stairlifts B V Stairlift comprising a safety system

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190625529A (en) 1906-11-12 1907-09-29 Hugo Harry Busch Improvements in Safety Apparatus for Elevator Cars.
GB286243A (en) 1927-03-01 1929-06-05 Waygood Otis Ltd Improvement in elevator safety system
GB299874A (en) 1927-11-04 1929-10-10 Waygood Otis Ltd Improvement in elevator safety appliance
US3762512A (en) 1971-10-29 1973-10-02 Us Elevator Corp Elevator rail grab safety apparatus
FI96838C (en) 1994-10-21 1996-09-10 Kone Oy Security lock of an elevator
GB2322450A (en) * 1997-02-20 1998-08-26 Peter John Jones Annular ring inclinometer
NL1007770C2 (en) 1997-12-11 1999-06-14 Thyssen De Reus Bv Elevator.
ES2154200B1 (en) 1998-12-22 2001-11-01 Dynatech Dynamics & Technology EMERGENCY BRAKING SYSTEM FOR ELEVATORS, DOUBLE EFFECT, UP AND DOWN.
CN1791548B (en) 2004-05-20 2011-03-30 三菱电机株式会社 Elevator emergency stop apparatus
ES2284356B1 (en) 2005-10-14 2008-09-16 Thyssenkrupp Elevadores, S.A. DOUBLE EFFECT EMERGENCY BRAKING DEVICE FOR ELEVATOR CABINS.
WO2007102211A1 (en) 2006-03-08 2007-09-13 Mitsubishi Denki Kabushiki Kaisha Emergency stop device for elevator
MY143851A (en) 2006-12-05 2011-07-15 Inventio Ag Braking device for holding and braking a lift cabin in a lift facility
GB0709551D0 (en) * 2007-05-18 2007-06-27 Stannah Stairlifts Ltd Improvements in or relating to stairlifts
GB2484709B (en) * 2010-10-21 2014-06-04 Handicare Accessibility Ltd Stairlift
GB201103716D0 (en) 2011-03-04 2011-04-20 Stannah Stairlifts Ltd Improvements in or relating to stairlifts
NL2010012C2 (en) 2012-12-19 2014-06-23 Thyssenkrupp Accessibility B V Stair lift drive system for a smooth dented rail.
NL2010014C2 (en) 2012-12-19 2014-06-23 Thyssenkrupp Accessibility B V Stair lift drive with rotatable mounting part for seat.
NL2010013C2 (en) 2012-12-19 2014-06-23 Thyssenkrupp Accessibility B V Stair lift drive.

Also Published As

Publication number Publication date
ES3006834T3 (en) 2025-03-19
EP3286123A1 (en) 2018-02-28
EP3286123B1 (en) 2020-04-08
EP3683180C0 (en) 2024-11-20
NL2014685A (en) 2016-10-24
EP3683180B1 (en) 2024-11-20
WO2016170038A1 (en) 2016-10-27
NL2014685B1 (en) 2017-01-25
EP3683180A1 (en) 2020-07-22
ES2794826T3 (en) 2020-11-19
EP4491561A2 (en) 2025-01-15

Similar Documents

Publication Publication Date Title
EP4491561A3 (en) Stair lift
WO2012052725A3 (en) Stairlift
MY172014A (en) Mechanical locking system for floor panels
MX343144B (en) Lift adjust sliding door roller.
MX2013015413A (en) Windbreak system.
MX2016014787A (en) Locking assembly for locking and unlocking a pallet on a support structure.
BR112013030011A2 (en) device for sliding door sheets with coplanar closure especially for furniture and the like
CA3082332A1 (en) Stair lift device
GB2546434A (en) Leg assembly for height adjustable patient support
WO2014067618A3 (en) Tensible return unit for apron conveyor
HRP20190422T1 (en) System for closing a venetian blind or the like housed in a double glazing or in a double glass, provided with means for preventing a movement of the blind during the transport or assembly of the system
BR112016022404A2 (en) MOBILE CRANE
EP3325397B8 (en) Transporting apparatus, in particular escalator or moving walkway
TW201614721A (en) Ingot sawing device
ES2571744T1 (en) Improved device for the support and safe movement of cabinet doors
MX2014004251A (en) Lift gate system with extension plate and a lift gate platform.
MX2012007715A (en) System for moving a load.
GB201206078D0 (en) Improvements in or relating to access platforms
GR1008689B (en) Low guide for sliding sashes
CL2014002456U1 (en) Constructive arrangement in sliding device for sliding doors, characterized in that the lower and upper base profiles that structure the device and contain the holes and projections for fixing them together by pressure through the bolts, since the base profile has on the extremities the elements fixed on the door, by screws, provided with holes, the small wheels and fixed to the profile by its axis being that the small wheel has a fixed position.
WO2018061044A3 (en) System of orientable cabins for passengers
MX2017005176A (en) Door system for an elevator installation.
EP2644812A3 (en) Glazing system or such like
DK2501887T3 (en) Control frame for retractable sliding door rail-bearing, technical slopes in rooms fitted with gap aeration systems for moving disabled persons
PL410784A3 (en) Powering system for a gate, with the counterweight and replaceable span lowering into a hollow

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AC Divisional application: reference to earlier application

Ref document number: 3286123

Country of ref document: EP

Kind code of ref document: P

Ref document number: 3683180

Country of ref document: EP

Kind code of ref document: P

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

RIC1 Information provided on ipc code assigned before grant

Ipc: B66B 9/08 20060101AFI20250127BHEP