Bearing device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 13, 2001
Grant Date -
N/A
app pub date -
Apr 27, 1999
filing date -
Apr 30, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A bearing device is provided in which a contact portion between centering plates of an outer sleeve and a housing would neither be abraded nor deformed and which is superior in practicality, reduction of weight, durability and mass production even if the housing is made of synthetic resin and light in weight. The bearing device includes the housing (2) into which an outer sleeve (1) is inserted and a shaft (3) inserted into the outer sleeve (1). The housing (2) with the outer sleeve (1) is slidable in a linear relative to the shaft (3). The outer sleeve (1) has a ball endless recirculation path defined by a loading portion and a non-loading portion. Balls (5) are arranged in the ball endless recirculation path by a retainer (4). Centering plates (6) which may move finely are provided in the outer sleeve (1). The housing (2) is made of synthetic resin and a portion with the centering plates (6) are brought into contact when the outer sleeve (1) is mounted on the housing (2) is made of anti-abrasion material (7) such as metal.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully