MOVABLE DOOR DEVICE

PROBLEM TO BE SOLVED: To provide a sliding door type movable door device comprising a plurality of door bodies and having a simple structure.SOLUTION: The movable door device comprises: a door pocket 2; a first door body 3 supported by the door pocket 2 so as to be movable forward and backward; a se...

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Bibliographic Details
Main Authors AOYAMA HIROKI, MOROKUMA HIRONORI, SUMIYOSHI HIROAKI
Format Patent
LanguageEnglish
Japanese
Published 19.05.2016
Subjects
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Summary:PROBLEM TO BE SOLVED: To provide a sliding door type movable door device comprising a plurality of door bodies and having a simple structure.SOLUTION: The movable door device comprises: a door pocket 2; a first door body 3 supported by the door pocket 2 so as to be movable forward and backward; a second door body 4 supported by the first door body 3 so as to be movable forward and backward; a rack gear 11 extended in the advancing/retreating direction of the first door body 3 and supported by the door pocket 2; a rotary motor 14 fixed to the first door body 3; a pinion gear 15 rotationally driven by the rotary motor 14 and engaged with the rack gear 11; a drive pulley 16 arranged coaxially with the pinion gear 15 and rotationally driven by the rotary motor 14; a driven pulley 18 journaled to the second door body 4; a timing belt 19 wound between the drive pulley 16 and the driven pulley 18; and a belt clamp 20 connecting the timing belt 19 and the second door body 4 to each other.SELECTED DRAWING: Figure 3 【課題】複数の扉体を備える引き戸式の可動扉装置であって、構造が簡単な可動扉装置を提供する。【解決手段】戸袋2と、戸袋2に進退自在に支持された第1の扉体3と、第1の扉体3に進退自在に支持された第2の扉体4と、第1の扉体3の進退方向に延設されて、戸袋2に支持されたラックギア11と、第1の扉体3に固定された回転電動機14と、回転電動機14によって回転駆動されるとともに、ラックギア11と噛合するピニオンギア15と、ピニオンギア15と同軸に配置されて、回転電動機14によって回転駆動される駆動プーリ16と、第2の扉体4に軸支された従動プーリ18と、駆動プーリ16と従動プーリ18の間に巻き掛けられたタイミングベルト19と、タイミングベルト19と第2の扉体4を連結するベルトクランプ20を備える。【選択図】図3
Bibliography:Application Number: JP20140218090