To provide a washer capable of easily and surely confirming whether tightening work by a tightening tool is completed or not in a case when a mounted body such as an electric conductor and a tightening member such as a washer are tightened by the tightening tool such as bolt/nut.
This handling device of the seat body for the tightening tool comprises the tightening tool 13 for fastening and fixing the mounted bodies 11, 12 to each other, and the seat body 15 for the tightening tool co-tightened with the mounted bodies 11, 12 by the fastening tool 13, and the seat body 16 for the tightening tool comprises a seat body main body part 16a co-tightened by the tightening tool 13, and a pull-tab part 16c mounted on the seat body main body part 16a through a thin part 16b.
| JPH06307422A | 1994-11-01 | |||
| JPH10292813A | 1998-11-04 |
Shunguchi Sekiguchi
Akio Saruwatari
Junichi Furukawa
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