Title:
DRIVE UNIT OF VEHICLE AUXILIARY MACHINE
Document Type and Number:
Japanese Patent JP2015224574
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To switch and select a plurality of drive transmission patterns while dispensing with an actuator.SOLUTION: A drive unit of a vehicle auxiliary machine which comprises an engine 1, a motor 2 and a compressor 3 has: rollers 4, 5 and 6 which are arranged in a plurality of pieces with clearances in a circumferential direction at a position on a circumference of a selector shaft 15, and connected to a crank shaft 11, a motor shaft 12 and shafts of a compressor shaft 13, respectively; a roller pair mechanism 10 which selects a drive transmission pattern by moving idler rollers 7, 8 and 9 in a radial direction by cam mechanisms 17, 18 which convert rotational motion by the selector shaft 15 to a radial movement of the idler rollers 7, 8 and 9 which are arranged in a circumferential clearance; a motor drive mechanism 16 which transmits the rotational drive of the motor 2 to the selector shaft 15 from the motor shaft 12, and has a oneway clutch 16d which is connected to the motor shaft 12; and motor control means 100 which rotates the motor 2 in a direction in which the oneway clutch 16d is engaged when transmitting the rotational drive.
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Inventors:
HASHIMOTO MAKOTO
SHIMADA MASAKATSU
KAMATA MASAYUKI
SHIMADA MASAKATSU
KAMATA MASAYUKI
Application Number:
JP2014108939A
Publication Date:
December 14, 2015
Filing Date:
May 27, 2014
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
F02B67/04; B60K6/22; B60K6/36; B60K6/383; B60K6/40; F16H13/04
Domestic Patent References:
| JP2002276401A | 2002-09-25 | |||
| JP2003343403A | 2003-12-03 | |||
| JP2002201975A | 2002-07-19 |
Foreign References:
| WO2014038554A1 | 2014-03-13 |
Attorney, Agent or Firm:
Tamio Nishiwaki
Nishiwaki Reishi
Nishiwaki Reishi