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1. KR1020090023373 - ARRANGEMENT IN THE DRIVE MACHINERY OF A TRAVELATOR, METHOD FOR CHANGING THE DRIVE BELT OF THE HANDRAIL BELT OF THE HANDRAIL OF A TRAVELATOR, AND SUPPORT ELEMENT OF THE HANDRAIL BELT OF THE HANDRAIL OF A TRAVELATOR

Office Republic of Korea
Application Number 1020087030035
Application Date 09.12.2008
Publication Number 1020090023373
Publication Date 04.03.2009
Publication Kind A
IPC
B66B 23/04
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
23Component parts of escalators or moving walkways
02Driving gear
04for handrails
CPC
B66B 23/04
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
23Component parts of escalators or moving walkways
02Driving gear
04for handrails
B66B 23/22
BPERFORMING OPERATIONS; TRANSPORTING
66HOISTING; LIFTING; HAULING
BELEVATORS; ESCALATORS OR MOVING WALKWAYS
23Component parts of escalators or moving walkways
22Balustrades
Y10T 29/49826
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
29Metal working
49Method of mechanical manufacture
49826Assembling or joining
Applicants KONE CORPORATION
Inventors AULANKO ESKO
MUSTALAHTI JORMA
OSSENDORF MARC
Priority Data 2006 20060523 30.05.2006 FI
Title
(EN) ARRANGEMENT IN THE DRIVE MACHINERY OF A TRAVELATOR, METHOD FOR CHANGING THE DRIVE BELT OF THE HANDRAIL BELT OF THE HANDRAIL OF A TRAVELATOR, AND SUPPORT ELEMENT OF THE HANDRAIL BELT OF THE HANDRAIL OF A TRAVELATOR
Abstract
(EN)
The present invention relates to an arrangement in the drive machinery of a travelator, moving walkway, escalator or similar and a method for changing the drive belt of the handrail belt of the handrail incorporated in a travelator or similar. In addition to the drive machinery (1), the travelator or similar of the invention comprises at least one handrail (13) with handrail belt (12), and which drive machinery (1) comprises at least a drive motor (2), a support element (10) for the handrail belt (12) and a drive belt (8) connecting the rotational movement of the drive motor (2) to the support element (10). The support element is a supporting wheel (10) of essentially large diameter fitted to be used by the drive belt (8). With the method according to the invention the drive belt (8) is placed into position by fixing the drive belt (8) to the installation groove (14) on the supporting wheel (10) and rotating the supporting wheel (10) such that the drive belt (8) is placed into position around the supporting wheel (10). The support element of the handrail belt (12) of the handrail (13) of the travelator, moving walkway, escalator or similar according to the invention is a supporting wheel (10), which contains a coupling element (14) for coupling and installing the drive belt (8) of the supporting wheel (10) onto the rim of the supporting wheel in connection with placing the drive belt (8) into position. ┬ęKIPO&WIPO 2009