Seat slide apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 8, 2003
Grant Date -
May 16, 2002
app pub date -
Nov 15, 2001
filing date -
Nov 16, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Roller receiving step portions (12f) are formed in both sides of a bottom portion of a main body portion (12a) in a lower rail (12). A roller (27) is inserted between the step portions (12f) in the lower rail (12) and an upper wall (13d) in an upper rail (13). Left and right roller portions (27A, 27B) are formed so as to be separated into left and right sections in a substantially center portion of the roller (27). An elastic washer (28) corresponding to an elastic body is inserted to a roller shaft (47c) at the separated position of the roller (27). Taper surfaces (41) are formed in both side portions (27a) of the roller (27) and are mounted on taper surfaces (43) formed in the step portions (12f) in the lower rail (12) and downward inclined toward a center in a width direction.
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