| 摘要 |
A transmission for an automotive vehicle, comprising a main shaft, a synchrohub fixedly supported by said main shaft, a forward gear rotatably supported by said main shaft next to one side of said synchrohub, a reverse gear rotatably supported by said main shaft next to the other side of said synchrohub, a first clutch gear integrally formed on a side of said forward gear, corresponding to said synchrohub, a second clutch gear integrally formed on a side of said reverse gear, corresponding to said synchrohub, a coupling sleeve slidably mounted on said synchrohub in the axial direction of said main shaft for engaging selectively with said first or second clutch gear, a shift fork having one end portion which is positioned near said coupling sleeve with a predetermined range of relative motion available therebetween, for shifting said coupling sleeve in the axial direction of said main shaft, and spring means arranged between said coupling sleeve and said shift fork for biasing said shift fork, relative to said coupling sleeve, to an intermediate position in said range. |
