(19)
(11) EP 4 491 561 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
05.03.2025 Bulletin 2025/10

(43) Date of publication A2:
15.01.2025 Bulletin 2025/03

(21) Application number: 24213983.0

(22) Date of filing: 21.04.2016
(27) Previously filed application:
 21.04.2016 EP 20154022
(51) International Patent Classification (IPC): 
B66B 9/08(2006.01)
(52) Cooperative Patent Classification (CPC):
B66B 9/0838
(84) Designated Contracting States:
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

(30) Priority: 21.04.2015 NL 2014685

(62) Application number of the earlier application in accordance with Art. 76 EPC:
20154022.6 / 3683180
16717925.8 / 3286123

(71) Applicant: TK Home Solutions B.V.
2921 LN Krimpen aan den IJssel (NL)

(72) Inventors:
  • van der Heiden, Arnoldus Theodorus
    Bergschenhoek (NL)
  • Varkevisser, Dennis
    Zoetermeer (NL)
  • Boxum, Cornelis
    Delfgauw (NL)

(74) Representative: Michalski Hüttermann & Partner Patentanwälte mbB 
Kaistraße 16A
40221 Düsseldorf
40221 Düsseldorf (DE)

   


(54) STAIR LIFT


(57) 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).







Search report









Search report