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1. WO2011010987 - RELEASABLE STEP LOCKING SYSTEM

Publication Number WO/2011/010987
Publication Date 27.01.2011
International Application No. PCT/US2009/051118
International Filing Date 20.07.2009
IPC
B66B 23/12 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
23Component parts of escalators or moving walkways
08Carrying surfaces
12Steps
B66B 23/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
23Component parts of escalators or moving walkways
14Guiding means for carrying surfaces
B66B 23/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
23Component parts of escalators or moving walkways
02Driving gear
B66B 21/10 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
21Kinds or types of escalators or moving walkways
10Moving walkways
CPC
B66B 23/12
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
23Component parts of escalators or moving walkways
08Carrying surfaces
12Steps
Applicants
  • OTIS ELEVATOR COMPANY [US]/[US] (AllExceptUS)
  • DUERRER, Albrecht [AT]/[AT] (UsOnly)
  • PARK, Chan-jong [AT]/[AT] (UsOnly)
Inventors
  • DUERRER, Albrecht
  • PARK, Chan-jong
Agents
  • BECK, Carolyn, H.
Priority Data
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) RELEASABLE STEP LOCKING SYSTEM
(FR) SYSTÈME DE VERROUILLAGE DE MARCHE RELÂCHABLE
Abstract
(EN)
A passenger conveyor includes a releasable step locking system having a clamp, a lock, and an actuator. The clamp couples a step to a propulsion mechanism, the lock secures the coupling between the step and the propulsion mechanism, and the actuator changes the state of the lock so that the propulsion mechanism can be either engaged or disengaged from the step.
(FR)
Un trottoir roulant comprend un système de verrouillage de marche relâchable comprenant un dispositif de serrage, un verrou, et un actionneur. Le dispositif de serrage accouple une marche à un mécanisme de propulsion, le verrou sécurise l'accouplement entre la marche et le mécanisme de propulsion, et l'actionneur modifie l'état du verrou de sorte que le mécanisme de propulsion puisse mettre en prise la marche ou s'en séparer.
Latest bibliographic data on file with the International Bureau