首页>
外国专利>
Gear shifting mechanism, for sand buggies or motorcycles for disabled people, has shift drum with compression springs on both sides which allow drum to slide axially on drum shaft when gear shift cannot enter recesses
Gear shifting mechanism, for sand buggies or motorcycles for disabled people, has shift drum with compression springs on both sides which allow drum to slide axially on drum shaft when gear shift cannot enter recesses
The gear shifting mechanism has a shift drum (62) having on both sides compression springs (63,64) which allow the drum to slide axially on a drum shaft (6) when a gear shift (81) cannot enter recesses (831). The springs urge the gear shift via the drum into the recesses when they are aligned to allow smooth engagement of forward/reverse gears (82,83). The shift drum has at one end a gear (61) meshed with a gear (51) fixed on a spindle (5) so that when the spindle is rotated the gear (51) via the gear (61) rotates the drum. A fork (71) is engaged with the drum so that the drum rotary motion is converted to linear motion which is transferred to the gear shift.
展开▼