PROBLEM TO BE SOLVED: To provide a tool for footsteps of passenger conveyor putting on and taking off which can lift the footstep easily with operation of a user at hand after turning a bolt for footsteps putting on and taking off below a step tread of the footsteps.SOLUTION: A tool for footsteps of passenger conveyor putting on and taking off comprises: a stick-like main shank; a handle unit provided at one end of the main shank; a wrench unit provided at another end of the main shank, penetrating a putting on and taking off hole provided on a step tread of the footstep of the passenger conveyor, and engaged with the tip to a hole of a head of a bolt for footsteps putting on and taking off below the step tread; a pick unit provided movably between a projection position projecting from a side surface of the wrench unit to outward and a storage position stored inward than the side surface of the wrench unit, and formed engageably below the step tread by arranged to the projection position while the wrench unit is penetrated to the putting on and taking off hole; and pick shifting means for shifting the pick unit between the projection position and the storage position with operation in the handle unit side in the main shank.
【課題】踏段の踏板の下方にある踏段着脱用ボルトを回した後、使用者の手元の操作で容易に当該踏段を持ち上げることができる乗客コンベアの踏段着脱用工具を提供する。【解決手段】乗客コンベアの踏段着脱用工具において、棒状の主軸部と、主軸部の一端に設けられたハンドル部と、主軸部の他端に設けられ、乗客コンベアの踏段の踏板に設けられた着脱孔を貫通して当該踏板の下方にある踏段着脱用ボルトの頭部の穴に先端が係合されるレンチ部と、レンチ部の側面から外方へ突出した突出位置とレンチ部の側面より内側に収容された収容位置との間で移動可能に設けられ、レンチ部を着脱孔に貫通させた状態で前記突出位置に配置されることにより踏板の下側に係合可能に形成された爪部と、主軸部におけるハンドル部側での操作により、爪部を前記突出位置と前記収容位置との間で移動させる爪移動手段と、を備える。【選択図】図2
TOOL FOR FOOTSTEPS OF PASSENGER CONVEYOR PUTTING ON AND TAKING OFF
乗客コンベアの踏段着脱用工具
2015-08-20
Patent
Electronic Resource
Japanese
IPC: | B66B Aufzüge , ELEVATORS |
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