| 摘要 |
[PROBLEMS TO BE SOLVED] TO ENSURE THAT TURNING OF A HANDLE BAR TURN ABLY SUPPORTED ON A HANDLE PIPE CAN BE RESTRICTED, IN A GEAR CHANGE OPERATION DEVICE FOR A MOTORCYCLE.[MEANS OF SOLUTION] A GEAR CHANGE OPERATION DEVICE 50 FOR A MOTORCYCLE HAS A STRUCTURE IN WHICH A HANDLE BAR 52 IS TURN ABLY SUPPORTED ON A HANDLE PIPE 23 OF THE MOTORCYCLE, A CLUTCH LEVER 55 IS PROVIDED ON ONE SIDE OF THE HANDLE BAR, A GEAR CHANGE CABLE 31 CONNECTED TO A TRANSMISSION OF THE VEHICLE IS PROVIDED ON THE OTHER SIDE OF THE HANDLE BAR, AND THE GEAR CHANGE CABLE IS OPERATED BY TURNING THE HANDLE BAR TO THEREBY PERFORM A GEAR CHANGE OPERATION. A PROJECTED PIECE 55A IS PROVIDED AT A TIP PORTION OF THE CLUTCH LEVER,AND A STOPPER 51A TO BE ENGAGED WITH THE PROJECTED PIECE IS PROVIDED ON THE SIDE OF THE HANDLE PIPE SO THAT THE PROJECTED PIECE AND THE STOPPER ARE ENGAGED WITH EACH OTHER WHEN THE GEAR CHANGE POSITION IS A NEUTRAL POSITION.(FIG 2) |
