| 摘要 |
PROBLEM TO BE SOLVED: To provide a window regulator with enhanced rigidity of an arm member.SOLUTION: A window regulator 1 includes a main arm 10 as an arm member having an end in a longer-side direction connected rotatably to a driving unit, and the other end connected movably to a window glass. The main arm 10 includes an inner extension part 11 extending in a step-form through a first and a second inner bent parts 111, 112, and an outer bead part 12 bent and protruded outward from an outer peripheral edge of the inner extension part 11 and bent in a step-form through a first and a second outer bent parts 121, 122. The first and the second inner bent parts 111, 112 are formed between the first outer bent part 121 and the second outer bent part 122.SELECTED DRAWING: Figure 2 |
