PROBLEM TO BE SOLVED: To obtain a ratchet wheel tooth device of a passenger conveyor which can easily change the shape of a ratchet wheel.SOLUTION: A ratchet wheel tooth device 36A of a passenger conveyor which has tooth parts 311 engaged with a ratchet pole 33, and is arranged at a ratchet wheel main body 31 comprises a plurality of tooth members 361 which are detachably arranged at a periphery of the ratchet wheel main body 31. The tooth members 361 are arranged at the tooth parts 311, and a dimension with respect to a peripheral direction of the ratchet wheel main body 31 at the tooth member 361 is larger than a dimension with respect to a peripheral direction of the ratchet wheel main body 31 at the tooth part 311.SELECTED DRAWING: Figure 3
【課題】ラチェットホイールの形状を容易に変更することができる乗客コンベヤのラチェットホイール用歯装置を得る。【解決手段】ラチェットポール33と係合する歯部311を有するラチェットホイール本体31に設けられる乗客コンベヤのラチェットホイール用歯装置36Aであって、ラチェットホイール本体31の周囲に着脱可能に設けられる複数の歯部材361を備え、歯部材361は、歯部311に設けられており、歯部材361におけるラチェットホイール本体31の周方向についての寸法は、歯部311におけるラチェットホイール本体31の周方向についての寸法よりも大きい。【選択図】図3
RATCHET WHEEL TOOTH DEVICE OF PASSENGER CONVEYOR
乗客コンベヤのラチェットホイール用歯装置
2016-06-02
Patent
Electronic Resource
Japanese
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