Invention Grant
US08636286B2 Press-fit face seal for use with wheel assembly 有权
压配合面密封,用于车轮组装

  • 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
  • Application No.: US12975612
    Application Date: 2010-12-22
  • Publication No.: US08636286B2
    Publication 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
Press-fit face seal for use with wheel assembly
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
Information query
Patent Agency Ranking
0/0