ダムウェーターおよびその運転方法

Dumb waiter and its operation method

Abstract

【課題】ダムウェーターで荷物を運搬する際に、送り側および受取側で荷物を作業台等に置くことなく作業ができるようにすることである。 【解決手段】かご1前面の開口2を開閉するかご戸3a、3bと、建物の各階の出し入れ口5を開閉する出し入れ口戸6a、6bを、電動で連動して開閉するものとするとともに、各階の出し入れ口5の近傍にフットスイッチ10を設け、作業者が両手で荷物を持っていても、フットスイッチ10を作動させて、かご1を自階に呼んだり、かご戸3a、3bおよび出し入れ口戸6a、6bを開閉させたりできるようにすることにより、送り側と受取側のいずれでも、作業者が運搬作業の途中で荷物を作業台等に置くことなくスムーズに作業を行えるようにしたのである。 【選択図】図1
<P>PROBLEM TO BE SOLVED: To perform work at a feeding side and a receiving side without placing a baggage on a working base or the like when the baggage is transported by a dumb waiter. <P>SOLUTION: Car doors 3a, 3b for opening/closing an opening 2 at a front surface of a car 1; taking out/storage port doors 6a, 6b for opening/closing taking out/storage ports 5 at respective floors of a building are electrically interlocked to perform opening/closing. Foot switches 10 are provided near the taking out/storage ports 5 of the respective floors and even if a worker has the baggage by both hands, the foot switch 10 is operated to call the car 1 to the own floor and open/close the car doors 3a, 3b and the taking out/storage port doors 6a, 6b. Thereby, the worker can smoothly perform the work without placing the baggage on the working base or the like on the midway of the transporting work at any of the feeding side and the receiving side. <P>COPYRIGHT: (C)2006,JPO&NCIPI

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