.~.~ Bracket clamped to mount (i.e., single clamp) {12}
231.31
.~.~.~ By cam or wedge
DEFINITION
Classification: 248/231.31
By cam or wedge:
(under subclass 226.11) Specially mounted bracket comprising a mechanical member, inclined plane or lobe type which (1) engages the mounting means and fixes it against another member or (2) actuates a fixing member and is biased into engagement with the support.