发明公开
EP1872448A2 MULTIPLE POSITIONING AND SWITCHING 有权
多个定位和机构

MULTIPLE POSITIONING AND SWITCHING
摘要:
A multiple positioning assembly includes a housing having a cavity therein with a circumferential groove disposed proximate a cavity opening. A ball assembly including a ball portion forms a spheroidal joint with the cavity which enables conical movement of the ball assembly. A plunger is slidably disposed within a bore through the ball portion of the ball assembly and electrical connections enable lateral movement of the plunger to control power to a light bulb attached to the plunger.
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