Invention Grant
- Patent Title: Continuously variable transmission including a primary pulley, a secondary pulley, a metal transmission belt, and a moving apparatus
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Application No.: US15822960Application Date: 2017-11-27
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Publication No.: US10794456B2Publication Date: 2020-10-06
- Inventor: Fumiya Kaji , Hideaki Takahara , Keisuke Ninomiya , Kazunori Harima , Yu Inase
- Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Applicant Address: JP Toyota-shi
- Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
- Current Assignee Address: JP Toyota-shi
- Agency: Hunton Andrews Kurth LLP
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4ad02dfe
- Main IPC: F16H9/16
- IPC: F16H9/16 ; F16H55/52 ; F16H9/12 ; F16H9/24 ; F16H9/18

Abstract:
A continuously variable transmission is configured such that a transmission ratio continuously changes by continuously changing widths of belt winding grooves of a primary pulley and a secondary pulley, and includes: the primary pulley including a first fixed sheave and a first moving sheave provided in a primary shaft; the secondary pulley including a second fixed sheave and a second moving sheave provided in a secondary shaft; a metal transmission belt wound around the primary pulley and the secondary pulley; and a moving apparatus configured to integrally move the secondary shaft and a secondary bearing supporting the secondary shaft such that a relative positional relationship between the first fixed sheave and the second fixed sheave changes.
Public/Granted literature
- US20180163827A1 CONTINUOUSLY VARIABLE TRANSMISSION Public/Granted day:2018-06-14
Information query
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