Invention Grant
- Patent Title: Wheelend assembly seal
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Application No.: US16606697Application Date: 2018-06-05
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Publication No.: US10794491B2Publication Date: 2020-10-06
- Inventor: Daniel T. Jimenez , Monte L. Pearson , Mark N. Gold , David W. Bell
- Applicant: STEMCO PRODUCTS, INC.
- Applicant Address: US NC Charlotte
- Assignee: Stemco Products, Inc.
- Current Assignee: Stemco Products, Inc.
- Current Assignee Address: US NC Charlotte
- Agency: Perkins Coie LLP
- International Application: PCT/US2018/036095 WO 20180605
- International Announcement: WO2018/231591 WO 20181220
- Main IPC: F16J15/3256
- IPC: F16J15/3256

Abstract:
A wheelend assembly seal between the hub of a wheelend and a spindle shaft is provided. The wheelend assembly seal is a seal device having at least a static seal structure, a wear ring, and a dynamic seal structure. The dynamic seal structure comprises a resilient member that is biased such that in an uninstalled state, the resilient member diverges from an axially extending portion of the dynamic seal structure. When installed, the resilient member is compressed to be approximately parallel the axially extending portion and forms a seal between the surface of the resilient member and the outer surface of the spindle shaft.
Public/Granted literature
- US20200124179A1 WHEELEND ASSEMBLY SEAL Public/Granted day:2020-04-23
Information query
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