US PATENT SUBCLASS 403 / 86
.~.~.~ Members rotatable about oblique axes
Current as of:
June, 1999
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403 /
HD
JOINTS AND CONNECTIONS
52
DF
ARTICULATED MEMBERS
{13}
83
DF
.~ Lockable at fixed position {4}
84
DF
.~.~ At selected angle {7}
86
.~.~.~ Members rotatable about oblique axes
DEFINITION
Classification: 403/86
(under subclass 84) Structure comprising bearing components having contacting surfaces oblique to the axes of the members, whereby when the members are rotated the angularity of the members will change.