| 摘要 |
The stop comprises a segment (2) with fixing holes (5) and reinforcing ribs (4). The segment circular part (Y) holds the teeth of the notched belt (12) in the grooves of the pulley (A). It has a parallel part (L), the "teeth anti-jump", then a sloping part for guiding and absorbing the belt uptake. The inclined part which is at an angle ( alpha ) of about 10 deg receives a micro-contactor adjuster with a sensor fixed in a threaded hole (9). The length of the circular arc (Y) is determined by the number of teeth engaged (d) in the notched pulley The circular part and the parallel part are distant (e) from the belt by about 1.5 mm. |
