Title:
THRUST BEARING
Document Type and Number:
Japanese Patent JP2002242940
Kind Code:
A
Abstract:
To increase load capacity of a thrust bearing which is interposed between members eccentrically rotating mutually to support thrust load.
In a group of two rollers 14, 24 that are arranged for linear motion and have cages 16, 26, rolling axial centers of the rollers 14, 24 are perpendicular to each other, the rollers 14, 24 are respectively disposed on each side of an intermediate ring 30, and two bearing rings 12, 22 sandwich the rollers 14, 24 from the sides thereof, so that the eccentric rotating motion of the bearing rings 12, 22 is allowed. For scroll compressor or the like, for example, the first bearing ring 12 is fixed to a revolving scroll member 10, and the second bearing ring 22 is fixed to a housing 20.
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Inventors:
SAKAI TAKESHI
KAMIYA HARUO
HAYASHI TETSUYA
NAKANO YOSHIYASU
KITAGAWA MASARU
KAMIYA HARUO
HAYASHI TETSUYA
NAKANO YOSHIYASU
KITAGAWA MASARU
Application Number:
JP2001040583A
Publication Date:
August 28, 2002
Filing Date:
February 16, 2001
Export Citation:
Assignee:
DENSO CORP
NTN TOYO BEARING CO LTD
NTN TOYO BEARING CO LTD
International Classes:
F04C29/00; F04C18/02; F16C19/32; F16C33/56; F16C33/66; (IPC1-7): F16C33/56; F04C18/02; F04C29/00; F16C19/32; F16C33/66
Attorney, Agent or Firm:
Shogo Ebara (3 outside)
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