Invention Grant
- Patent Title: Press-fit face seal for use with wheel assembly
- Patent Title (中): 压配合面密封,用于车轮组装
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Application No.: US12975612Application Date: 2010-12-22
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Publication No.: US08636286B2Publication Date: 2014-01-28
- Inventor: Brian D. Vik
- Applicant: Brian D. Vik
- Applicant Address: US PA New Holland
- Assignee: CNH America LLC
- Current Assignee: CNH America LLC
- Current Assignee Address: US PA New Holland
- Agent Sue C. Watson
- Main IPC: F16J15/34
- IPC: F16J15/34

Abstract:
A face seal comprises a first half and a second half. Each half of the face seal comprises an inner sealing ring, the inner sealing ring being generally L-shaped in cross-section, an elastomer ring disposed over the inner sealing ring, and an outer ring disposed over the elastomeric ring, the outer ring being generally Z-shaped in cross-section. The inner sealing ring comprises an axially extending circular cylindrical portion, a radially extending planar ring portion coupled to the cylindrical portion, and a sealing surface defined by the seal side planar wall. The outer ring comprises an axially extending second circular cylindrical portion, a seating flange extending radially outward from a front end of the second cylindrical portion, and a backing flange extending radially inward from the rear end of the second cylindrical portion.
Public/Granted literature
- US20120161500A1 PRESS-FIT FACE SEAL FOR USE WITH WHEEL ASSEMBLY Public/Granted day:2012-06-28
Information query
IPC分类: