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valley gutter mounting structure and the valley gutter lifting jig to be used in it
valley gutter mounting structure and the valley gutter lifting jig to be used in it
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机译：谷沟安装结构及所使用的谷沟提升夹具
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摘要
PROBLEM TO BE SOLVED: To provide a valley gutter attachment structure that enables a valley gutter to be maintained from the ground without requiring an operator to climb up on a roof.;SOLUTION: There is provided an attachment structure for a valley gutter 2 provided to a valley 1A between adjacent roofs 1, 1, and the valley gutter 2 is attached to the valley 1A between the adjacent roofs 1, 1 while suspended by a valley gutter suspender 3, movable downward in the attached state. When the valley 2 is maintained, the valley gutter 2 is moved downward from the normal attachment position to shorten the distance to the valley gutter 2 and thereby to form a gap between the roof 1 and valley gutter 2, and consequently the inside of the valley gutter 2 can be cleaned even from the ground. The valley gutter 2 can be maintained without requiring an operator to climb up on the roof 1 like before, and a risk to the operator can be avoided.;COPYRIGHT: (C)2013,JPO&INPIT
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