Title:
STEPLESS SPEED CHANGE DEVICE
Document Type and Number:
Japanese Patent JP2019168047
Kind Code:
A
Abstract:
To restrain energy consumption.SOLUTION: An intermediate part 14 of a stepless speed change device comprises: a first intermediate roller 30 contacting an input side conical roller and an output side conical roller; a second intermediate roller 32 arranged opposite to the first intermediate roller 30 across the input side conical roller and the output side conical roller and contacting the input side conical roller and the output side conical roller; and energization parts (a first energization part 42 and a second energization part 44) for generating an energization force pressing the first intermediate roller 30 and the second intermediate roller 32 to the input side conical roller and the output side conical roller, while making a distance between the first intermediate roller 30 and the second intermediate roller 32 shorter than a specified value when the intermediate part 14 is not arranged between the input side conical roller and the output side conical roller, and making the distance between the first intermediate roller 30 and the second intermediate roller 32 to a specified value (distance D20) when the intermediate part 14 is arranged between the input side conical roller and the output side conical roller.SELECTED DRAWING: Figure 4
Inventors:
TAKAYANAGI RYOTA
OKI TAKASATO
MURAKAMI MAMORU
ASHIMORI TAKASHI
SAKURAI YUSUKE
OKI TAKASATO
MURAKAMI MAMORU
ASHIMORI TAKASHI
SAKURAI YUSUKE
Application Number:
JP2018056503A
Publication Date:
October 03, 2019
Filing Date:
March 23, 2018
Export Citation:
Assignee:
SUBARU CORP
International Classes:
F16H15/22
Attorney, Agent or Firm:
Aomi patent office