| 摘要 |
PURPOSE:To enable the easy and simultaneous execution of checking of the individual states of arrangement of front and rear wheels in relation to the center lines of a vehicle width and of measurement of toe in a servicing factory, by constructing a toe-in gage of a lateral bar member, a longitudinal bar member, a write engagement member and a toe measuring scale member. CONSTITUTION:A longitudinal bar member 11 whose vertical length has been adjusted in accordance with the diameter of a tire T is hing down on the tire, and a lateral bar member 21 whose horizontal length has been adjusted in accordance with the diameter of a wheel is made to touch the outer end part of a wheel rim WR. A toe-in gage 10 is fitted on all of four wheels of the front and the rear in this way, and a wire engagement member 31 is moved in the right and left direction for positioning in accordance with a front wheel tread and a rear wheel tread. When a wire 51 is set on the engagement member 31 and stretched around a vehicle, a wire line lstretched in the horizontal direction between the front and rear wheels is put in a parallel state to the center line of a vehicle width. Therefore, by reading the scale of a toe-in measuring scale member 41 on the basis of said wire lines l, checking of the individual states of arrangement of the four wheels in relation to the center line of the vehicle width and measurement of toe-in can be executed simultaneously.
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