AUTOMATIC MANUAL TRANSMISSION

WIPO Patent Application WO/2013/162240

A1

The present invention relates to an automatic manual transmission wherein: a first gear and an auxiliary gear are provided on an input shaft connected to a clutch; a plurality of change gears are connected to a crank shaft of an engine and are provided on a separate input shaft that constantly rotates with an engine, thereby implementing a structure in which the power of the engine is transferred to a driving wheel through the auxiliary gear while shifting gears; and only one clutch and one clutch actuator are comprised. The automatic manual transmission comprises: a first change gear unit which has a first input shaft connected to a clutch disc, and an auxiliary synchronizer and a first gear provided on the first input shaft; a second change gear unit which is connected to the crank shaft of an engine, and which has a second input shaft that rotates with an engine and a plurality of change gears provided on the second input shaft; and an auxiliary input gear unit which transfers a rotational force of the engine to a driving wheel while shifting the gears in the change gear units, wherein the first gear is controlled in the first change gear unit and the second change gear unit by the auxiliary synchronizer and a first/second gear synchronizer.

JP2566649	[Name of invention] Multi-speed transmission for work vehicles
JPS58128551	DOUBLE CLUTCH MULTIPLE INVERSION SHAFT POWER TRANSMISSION DEVICE

KIM SECHEOL (KR)

PCT/KR2013/003428

October 31, 2013

April 23, 2013

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TENERGY (KR)

F16H3/08; F16D23/06; F16H3/093

KR20110021120A	2011-03-04
KR20070056115A	2007-05-31
KR101035247B1	2011-05-18
JP2004332781A	2004-11-25

See also references of EP 2843260A4
None

KIM, Secheol (KR)
김세철 (KR)

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