Ball coupler
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 27, 2010
Grant Date -
Jan 22, 2009
app pub date -
Jul 16, 2008
filing date -
Jul 18, 2007
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A ball coupler having a longitudinal axis and including a male tubular endpiece; a female tubular endpiece; and a tubular sleeve extending the female endpiece and presenting slots for forming a cage for retaining balls for blocking the male endpiece in the female endpiece. A grip is coaxial about the sleeve and mounted to turn about the longitudinal axis of the coupler between at least two angular positions relative to the sleeve, the grip having a housing for each ball. A resilient return device urges the grip into its first position, including in the grip, a ring that is constrained to turn with the grip and that is movable axially relative thereto.
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Cited Art Landscape
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