| 摘要 |
<p>#CMT# #/CMT# The door construction has groups of door segments (20,20',21,21'), where the segments of each group is opened in telescope manner and moves commonly in same direction. An attachment (8') of the narrow middle door segment has a projection (11), in which a roller (7) is placed and an attachment (8) of the wide middle door segment has a mirror-inverted recess (12). #CMT#USE : #/CMT# Door construction for door of elevator car or for door of elevator shaft. #CMT#ADVANTAGE : #/CMT# The attachment of the narrow middle door segment has a projection, in which a roller is placed and an attachment of the wide middle door segment has a mirror-inverted recess, and hence ensures increased resistance and higher stability. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of attachments. 7 : Roller 8 : Attachment 8' : Attachment 11 : Projection 12 : Mirror-inverted recess 20,20',21,21' : Door segments.</p> |
