Title:
ダストシール
Document Type and Number:
Japanese Patent JP6664663
Kind Code:
B2
Abstract:
Provided is a dust seal which can facilitate assembly works and can increase a bonding strength between a bushing and an accordion unit. A dust seal (1) has an annular shape, and includes a bushing (10) and a dust seal body (20). The dust seal body (20) includes an attaching portion (21), a first bellows (22), and a second bellows (23). The first bellows (22) is integrally formed from the same material as the attaching portion (21). The outer periphery of the first bellows (22) is joined to the inner peripheral surface of the attaching portion (21) and, the inner periphery thereof is fixed to the outer peripheral surface of the bushing (10). The outer periphery of the second bellows (23) is fixed to the inner peripheral surface of the attaching portion (21), and the inner periphery thereof is locked to the bushing (10).
Inventors:
Yuichi Shuto
Sincerity
Sincerity
Application Number:
JP2016558950A
Publication Date:
March 13, 2020
Filing Date:
October 21, 2015
Export Citation:
Assignee:
NOK CORPORATION
International Classes:
F16J15/52; B62D1/16; F16J3/04; F16J15/3204
Domestic Patent References:
| JP200052360A |
Foreign References:
| WO2008062585A1 | ||||
| DE102014004006A1 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Hiroyasu Ninomiya
Ueshima
Hiroyasu Ninomiya
Ueshima