초록 ▼

A rolling clutch apparatus having two one-way transmission mechanisms arranged axially of a drive shaft and a driven shaft. Each transmission mechanism includes an inner ring defining a conical outside surface, an outer ring disposed coaxially with the inner ring and defining a conical inside surfac

A rolling clutch apparatus having two one-way transmission mechanisms arranged axially of a drive shaft and a driven shaft. Each transmission mechanism includes an inner ring defining a conical outside surface, an outer ring disposed coaxially with the inner ring and defining a conical inside surface, and tapered rollers arranged between the conical surfaces of the inner and outer rings. The transmission mechanisms are shiftable at the same time so that the rollers in one of the transmission mechanisms are displaced axilly to be pressed between the conical surfaces of the inner and outer rings whereby the inner and outer rings rotate together to transmit drive.

대표청구항 ▼

A rolling clutch apparatus with two one-way clutch mechanisms each having an inner ring defining a conical outside surface, an outer ring disposed coaxially with the inner ring and defining a conical inside surface, and conical rollers arranged between the conical surface of the inner ring and the c

A rolling clutch apparatus with two one-way clutch mechanisms each having an inner ring defining a conical outside surface, an outer ring disposed coaxially with the inner ring and defining a conical inside surface, and conical rollers arranged between the conical surface of the inner ring and the conical surface of the outer ring, said clutch apparatus comprising: first transmission means including one of said clutch mechanisms for allowing transmission only in a forward rotating direction, second transmission means including the other of said clutch mechanisms for allowing transmission only in a backward rotating direction, first shift means for shifting one of the inner ring and the outer ring of said first transmission means relative to the conical rollers of said first transmission means for engagement and disengagement therebetween, second shift means for shifting one of the inner ring and the outer ring of said second transmission means relative to the conical rollers of said second transmission means for engagement and disengagement therebetween, and control means for simultaneously controlling said first shift means and said second shift means to disengage the conical rollers of said first transmission means using said first shift means and simultaneously disengage the conical rollers of said second transmission means using said second shift means.