Device with components concentrically disposed and rotational in relation to each other and utilization of said device in tire inflating installation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 10, 2003
Grant Date -
N/A
app pub date -
Jul 11, 2001
filing date -
Jan 13, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A tire inflating device for a motor vehicle has a lubricant reservoir connected with a sealed area of the tire bearing. The device has a rotational insert disposed in an external component which has the seal acting upon an inner component. There is a connection member on the wheel support for inflating and deflating a tire mounted on the wheel, a control valve on the hub and bores formed in the wheel support for connecting the connection member with a control valve for the inflation and deflation.
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