- Patent Title: Pulley device, in particular for tensioning idler or runner roller
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Application No.: US16745847Application Date: 2020-01-17
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Publication No.: US11204088B2Publication Date: 2021-12-21
- Inventor: Benoît Hauvespre , Gwenael Hingouet , Thomas Perrotin , Nicolas Tronquoy
- Applicant: Aktiebolaget SKF
- Applicant Address: SE Gothenburg
- Assignee: Aktiebolaget SKF
- Current Assignee: Aktiebolaget SKF
- Current Assignee Address: SE Gothenburg
- Agency: Garcia-Zamor Intellectual Property Law
- Agent Ruy Garcia-Zamor; Bryan Peckjian
- Priority: DE102019201752.5 20190211
- Main IPC: F16H55/46
- IPC: F16H55/46 ; F16H7/12 ; F16H7/08 ; F16H55/56 ; F16H7/18
Abstract:
A pulley device provides a pulley and a bearing. The pulley has at least one C-shaped pulley part having an inner portion mounted on the bearing, an outer portion having an outer cylindrical surface dedicated to interact with a belt or a chain, and an intermediate portion extending substantially radially between axial ends of inner and outer portions on one axial side of pulley device. The outer cylindrical surface of outer ring is provided with at least one material deformation forming an axial stop for the pulley.
Public/Granted literature
- US20200256449A1 PULLEY DEVICE, IN PARTICULAR FOR TENSIONING IDLER OR RUNNER ROLLER Public/Granted day:2020-08-13
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