To eliminate the disturbance element of governor control caused by uneven wear of rolling rollers with cost reduction for a fork lever.
A governor lever 7 is formed of a sheet metal member capable elastic deformation. A pair of right and left leg parts 7c, 7c and roller bearing parts 7d, 7d are integrally formed at the base end input part of the governor lever 7 with a governor shaft 3 strided. A slit hole 15 having elastic deformation by abutting pressure to a governor sleeve 6 is formed at the side close to the leg part of each roller bearing part 7d. Rolling rollers 14, 14 are provided at both the right and left sides of the slit hole 15 by sandwiching each roller bearing part 7d. The rolling rollers 14, 14 are constituted so as to uniformly press and abut to the other end face 6b of the governor sleeve 6 by means of the tensile force of a governor spring.
YOSHIDA KOZO
NAKAMURA TATSUYUKI
UMEDA YUZO
NAITO KEITA
TSUJI HIDEMASA
| JP61155426B |