Passenger conveyor handrail splicing technique

Details Passenger conveyor handrail splicing technique Passenger conveyor handrail splicing technique

B - Operations, Transporting

66

B

B66B 23/24 (2006.01)

Patent

CA 2617267

Making a passenger handrail (30) includes splicing together ends (58) of handrail stock. A disclosed device (50) includes mounting members (54), (56) for positioning the ends (58) of the handrail stock relative to each other before splicing them together. Example mounting members (54), (56) include position control members (80) having at least one tooth (82) for engaging a tooth (36) on a driven surface (34) of the handrail. A disclosed example includes a mover (62) having a threaded rod (66) that causes a follower (68) to move with the mounting member (54) for adjusting a position of the mounting member and the corresponding end (58) of the handrail stock within very stringent tolerance requirements.

La fabrication d~une main courante pour passagers (30) inclut la jonction des extrémités (58) de mains courantes standard. La présente invention concerne un dispositif (50) de fixation des éléments (54), (56) afin de positionner les extrémités (58) de main courante standard avant leur jonction. Les éléments de fixation (54), (56) incluent par exemple des éléments de commande de position (80) comprenant au moins une dent (82) qui s~engage avec une dent (36) d~une surface menée (34) de la main courante. La présente invention concerne un actionneur (62) comprenant une tige filetée (66) qui provoque le déplacement d~un élément mené (68) avec l~élément de fixation (54) afin d~ajuster une position de l~élément de fixation et de l~extrémité correspondante (58) de la main courante standard selon des exigences de tolérance très rigoureuses.

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