Lift system

B - Operations – Transporting – 66 – B

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

B66B 11/00 (2006.01) B66B 7/06 (2006.01) B66B 11/08 (2006.01) D07B 1/22 (2006.01)

Patent

CA 2464990

The invention relates to an elevator system which is devoid of a machinery room, comprising a drive motor (2) with a drive disk (16), an elevator car (3) and a counterweight (8) arranged to the side thereof. Flat-belt type support means (12) embodied in the form of a V-ribbed belt are driven by the drive motor (2) with the aid of the drive disk (16). Said support means support the elevator car (3) in the form of an underloop and support the counterweight on a support roller (11), moving them along vertical guides (5,10). The V-ribbed belt (12) is provided with several ribs and grooves at least on the bearing surface opposite the drive disk (16), extending in a parallel manner in the longitudinal direction thereof, in order to improve the traction capacity of the support means.

L'invention concerne un ascenseur sans local de machinerie, cet ascenseur comprenant un moteur d'entraînement (2), muni d'une poulie motrice (16), une cabine d'ascenseur (3) et un contrepoids (8) disposé sur le côté de cette cabine. Le moteur d'entraînement (2) entraîne, par l'intermédiaire de la poulie motrice (16), un moyen porteur de type courroie plate, se présentant sous la forme d'une courroie trapézoïdale à nervures (12) qui porte la cabine d'ascenseur (3), en formant une boucle passant sous celle-ci, et le contrepoids au niveau d'un rouleau porteur (11) et les déplace le long de guides verticaux (5, 10). Cette courroie trapézoïdale à nervures (12) présente, au moins sur sa surface de roulement faisant face à la poulie motrice (16), plusieurs nervures et rainures s'étendant parallèlement dans son sens longitudinal, ces nervures et rainures améliorant la capacité de traction du moyen porteur.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Lift system does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lift system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lift system will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1721421

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.