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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Aizawa; Tomoyuki
Address:
Kanagawa, JP
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
7390128 Rolling sliding member, process for the production thereof and rolling sliding unit June 24, 2008
A formed film is formed on the surface of a metal substrate made of an iron-based metal. Thereafter, the surface of the formed film is subjected to treatment for lessening surface roughness such as rolling. In this arrangement, a member which exhibits a sufficient seizing resistance even
6692155 Rolling sliding member, process for the production thereof and rolling sliding unit February 17, 2004
A formed film is formed on the surface of a metal substrate made of an iron-based metal. Thereafter, the surface of the formed film is subjected to treatment for lessening surface roughness such as rolling. In this arrangement, a member which exhibits a sufficient seizing resistance even
6623165 Bearing apparatus of sealing type September 23, 2003
When an inner race (12) rotates at a speed lower than a predetermined speed, a sealing body (27) contacts the sealingface part (21c), but when the inner race (12) rotates at a speed more than the predetermined speed, a contacting pressure to a sealing face part (21c) is reduced or the
6241396 Sealing device for a rolling bearing June 5, 2001
A sealing device for a roll bearing which includes an outer ring, an inner ring, a rolling element rotatably interposed between the outer and inner rings, and a retainer, comprises a seal holder having a seal holder portion and a seal body attached to the seal holder portion. A portion o










 
 
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