Title:
分割型プーリ変速装置のためのプーリアセンブリ及びこれのためのアクチュエータシステム
Document Type and Number:
Japanese Patent JP7279089
Kind Code:
B2
Abstract:
A pulley assembly (120) for engaging an endless member (118) includes a first pulley (124), a second pulley (126) and at least one transition segment set (128, 130) comprising one or more transition segments (152, 162a, 162b) that are independently movable between an engaged region and a disengaged region to transition the endless member (118) between the first pulley (124) and the second pulley (126). An actuator system (122) includes a support structure (220), an actuator subassembly (222, 226) secured to the support structure (220) and a stator (224, 228). The actuator subassembly (222, 226) includes a follower (250) and a sled (248), which is movable in a circumferential direction between an advanced position and a retreated position, in response to an electromotive force generated on the sled (248) by the stator (224, 228). The follower engages the cam surface (262) of the sled (248) to move in an axial direction between an extended position and a retracted position as the sled (248) moves between the advanced and retreated positions.
More Like This:
| JP2005291403 | VARIABLE PULLEY DEVICE |
| WO/2009/143013 | TENSIONER ASSEMBLY WITH SEALED PULLEY |
Inventors:
Anthony Wong
Sarah Fondiga
Jack Schillinger
Sarah Fondiga
Jack Schillinger
Application Number:
JP2020572584A
Publication Date:
May 22, 2023
Filing Date:
November 20, 2018
Export Citation:
Assignee:
Immotive Incorporated
International Classes:
F16H55/52; F16H9/06; F16H55/38
Domestic Patent References:
| JP2008540963A | ||||
| JP2014513254A |
Foreign References:
| US6267699 | ||||
| US20130267362 |
Attorney, Agent or Firm:
Yasuhiko Murayama
Shinya Mihiro
Tatsuhiko Abe
Shinya Mihiro
Tatsuhiko Abe