(19)
(11) EP 3 722 242 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
10.03.2021 Bulletin 2021/10

(43) Date of publication A2:
14.10.2020 Bulletin 2020/42

(21) Application number: 20164681.7

(22) Date of filing: 20.03.2020
(51) International Patent Classification (IPC): 
B66B 11/02(2006.01)
B66B 5/28(2006.01)
B66B 7/02(2006.01)
 B66B 5/00(2006.01)
B66B 1/34(2006.01)
B66B 11/00(2006.01)
(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
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 20.03.2019 DE 202019101607 U

(71) Applicant: Wittur Holding GmbH
85259 Wiedenzhausen (DE)

(72) Inventors:
  • YILDIZ, Oguzhan
    Beyoglu, Istanbul (TR)
  • ERGEN, Baris
    Istanbul (TR)
  • SELEK, Mesut
    Istanbul (TR)

(74) Representative: Misselhorn, Hein-Martin 
Patent- und Rechtsanwalt Donaustrasse 6
85049 Ingolstadt
85049 Ingolstadt (DE)

   


(54) ELEVATOR FOR PARTICULARLY SMALL ELEVATOR SHAFTS


(57) Elevator with a car consisting of a car frame suspended from a supporting means and carrying a platform or an elevator cabin, with a counterweight suspended from the supporting means and with guide rails along which the car and the counterweight can be moved up and down in an elevator shaft, and at least one folding maintenance support, which can be brought into a vertical working position in which it defines a protective space between the car and the bottom of the shaft, and which can be brought into a horizontal rest position in which it releases the car's path until the car lands on the buffer or buffers in the shaft floor, whereas the car frame has at least one lower, horizontally extending cross beam which has at least one first recess on its lower flank which forms a free space into which the at least one maintenance support located in its horizontal rest position can be inserted.







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Search report