Revolving seat, in particular for a rail vehicle
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Oct 16, 2001
Grant Date -
N/A
app pub date -
Nov 12, 1999
filing date -
Nov 13, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A seat has: a moveable upper part (14) for receiving at least one occupant, the moveable upper part being carried by a fixed lower part forming a substructure (16), and a turning mechanism (28) for turning the upper part (14) backwards and forwards. The turning mechanism (28) contains a pivot (30) connecting the upper part (14) and the substructure (16). The axis (Z) of this pivot is substantially vertical. The turning mechanism (28) also contains a slide (36) mounted on the upper part (14) so as to be displaceable in rotation about the pivot (30) and in translational motion substantially perpendicular to the axis (Z), and two complementary cams (46, 48) carried respectively by the substructure (16) and the upper part (14). One of the cams has a developing profile imparting a predetermined turning travel to the upper part (14).
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