Title:
密封装置
Document Type and Number:
Japanese Patent JP7062849
Kind Code:
B2
Abstract:
To provide a sealing device which can extend durability life.SOLUTION: A sealing device includes: a sleeve 110 fixed to a shaft 300; a case 130 fixed to a housing 200; an end surface seal 140 fixed to the sleeve 110 and having a lip part 141 which can slide relative to an end surface of the case 130; a set plate 150 which temporarily fixes the sleeve 110 to the case 130 and is removed after the case 130 is fixed to the housing 200 and the sleeve 110 is fixed to the shaft 300; and a seal structure 191 which is disposed closer to the sealing object side (H) than the end surface seal 140 and forms a sealing space K with the end surface seal 140.SELECTED DRAWING: Figure 3
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Inventors:
Nakamura Ryo
Application Number:
JP2018099482A
Publication Date:
May 09, 2022
Filing Date:
May 24, 2018
Export Citation:
Assignee:
Eagle Burgman Japan Co., Ltd.
International Classes:
F16J15/3256; F16J15/3204
Domestic Patent References:
| JP2003074713A |
Foreign References:
| WO2016021433A1 |
Attorney, Agent or Firm:
Nakamura Go
Koichiro Sakai
Ryota Morihiro
Koichiro Sakai
Ryota Morihiro