| 摘要 |
<p>PURPOSE:To enable the use of a brake provided in a wheel as a stop means at the time of self-traveling, and to previously prevent the generation of accident during the self-traveling due to the deterioration of the brake performance, and to reduce the labor and time to be required for check and adjustment of a brake. CONSTITUTION:Rotation of a brake motor M3 is taken out to a rotary arm 85 through a reduction gear 84, and transmitted to a first oscillating member 81 through coupling links 86, 87, and a brake wire 41 continued to a brake provided in a wheel is pulled by this oscillation. A second oscillating member 82 to be oscillated by the operation of a brake pedal BP is connected to the first oscillating member 81 by a link member 80. Connection of the link member 80 and the second oscillating member 82 is performed by a connecting pin 92 inserted into long holes 90, 91 so that a predetermined quantity of oscillation of the first oscillating member 81 is not transmitted to the second oscillating member 82.</p> |
