Invention Grant
- Patent Title: Continuously variable transmission
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Application No.: US16357676Application Date: 2019-03-19
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Publication No.: US11649889B2Publication Date: 2023-05-16
- Inventor: Stephen L. Nelson , Amery D. Kuhl , Narender Bejawada , Bruce E. Herrala , David J. Hicke , Ryan A. Tholen
- Applicant: Polaris Industries Inc.
- Applicant Address: US MN Medina
- Assignee: Polaris Industries Inc.
- Current Assignee: Polaris Industries Inc.
- Current Assignee Address: US MN Medina
- Agency: Faegre Drinker Biddle & Reath LLP
- Main IPC: F16H57/027
- IPC: F16H57/027 ; F16H57/04 ; F16H57/035 ; F16H61/66 ; F16H41/30 ; F28F9/22 ; F16H61/662 ; F16H57/023

Abstract:
A continuously variable transmission for a vehicle includes a drive clutch, a driven clutch operably coupled to the drive clutch, and a belt extending between the drive and driven clutches. The continuously variable transmission also includes an inner cover and an outer cover removably coupled to the inner cover. At least one of the inner and outer covers includes an air inlet for providing cooling air to the drive and driven clutches and the belt.
Public/Granted literature
- US20190285159A1 CONTINUOUSLY VARIARBLE TRANSMISSION Public/Granted day:2019-09-19
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