Invention Grant
- Patent Title: Vehicular torque converter
- Patent Title (中): 车载变矩器
-
Application No.: US14112144Application Date: 2011-04-18
-
Publication No.: US09303746B2Publication Date: 2016-04-05
- Inventor: Toshiya Yamashita , Takuya Okada
- Applicant: Toshiya Yamashita , Takuya Okada
- Applicant Address: JP Toyota
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota
- Agency: Oliff PLC
- International Application: PCT/JP2011/059569 WO 20110418
- International Announcement: WO2012/144010 WO 20121026
- Main IPC: F16H45/02
- IPC: F16H45/02 ; F16H41/24

Abstract:
A vehicular torque converter includes: a pump impeller having a pump covering and vanes disposed within an output-side portion of the pump covering; a turbine impeller having vanes opposed to the pump impeller vanes; a stator impeller; a one-way clutch between the stator impeller and a stationary member; and a lock-up clutch configured to connect the turbine impeller to an inner surface of a wall of said pump covering. The vanes are offset with respect to the one-way clutch toward the output side. The vehicular torque converter further includes: a thrust bearing between the stator impeller and the turbine impeller, the thrust bearing having a sliding surface with respect to the stator impeller, the sliding surface being positioned radially outwardly of the one-way clutch and offset from an end face of each of sprags of the one-way clutch toward the output side.
Public/Granted literature
- US20140033694A1 VEHICULAR TORQUE CONVERTER Public/Granted day:2014-02-06
Information query