Title:
転がり軸受、および少なくとも２つのシールリップを有するシール機構
Document Type and Number:
Japanese Patent JP7050965
Kind Code:
B2
Abstract:
The present invention relates firstly to a seal for sealing a first machine part (01) with respect to a second machine part (02) which is rotatable about an axis relative to the first machine part (01). The seal comprises a sealing ring (04) to be arranged on the first machine part (01) and comprising a first resilient sealing lip (11) and a second resilient sealing lip (12). The first sealing lip (11), in a nominal position of the seal, lies against a cylinder jacket-shaped surface section (16) of the second machine part (02). The second sealing lip (12), in a nominal position of the seal, lies against a circumferential surface section (21) of the second machine part (02) extending at least partially in the radial direction. The second sealing lip (12) is arranged in the axial direction between the circumferential surface section (21) of the second machine part (02) extending at least partially in the radial direction and the cylinder jacket-shaped surface section (16) of the second machine part (02). The invention further relates to a bearing arrangement comprising the seal according to the invention.
Inventors:
Yasumasa Tamura
Application Number:
JP2020568726A
Publication Date:
April 08, 2022
Filing Date:
June 12, 2019
Export Citation:
Assignee:
Schaeffler Technologies AG & Co. KG
International Classes:
F16C33/78; B62M3/08; B62M6/60; F16C19/06; F16C33/80; F16J15/3232; F16J15/447
Domestic Patent References:
| JP8232967A | ||||
| JP2004144252A | ||||
| JP2003194078A |
Foreign References:
| US4505484 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Taku Morita
Junichi Maekawa
Hideo Nagashima
Hiroyasu Ninomiya
Ueshima class
Taku Morita
Junichi Maekawa
Hideo Nagashima
Hiroyasu Ninomiya
Ueshima class