Electrical braking device for vehicles
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 15, 1988
Grant Date -
N/A
app pub date -
Nov 18, 1986
filing date -
Nov 20, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The friction member (4a) is actuated, via a piston mechanism (5), by an assembly consisting of a wedge (12) and of rollers (14), put into operation as a result of the rotation of a control shaft (11) driven by an electric motor (8) under the supervision of a force or pressure sensor (23) associated with one of the surfaces of ramps (16) interacting with the rollers (14).
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