公开(公告)号：USRE29266E

公开(公告)日：1977-06-14

申请号：US436147

申请日：1974-01-24

申请人： Lawrence E. Hessemer ,  Richard P. Manning ,  Harry G. Sparks, deceased ,  Walter H. Powers

发明人： Lawrence E. Hessemer ,  Richard P. Manning ,  Harry G. Sparks, deceased ,  Walter H. Powers

IPC分类号： B60Q1/076 ,  F21V21/15 ,  F21V21/30

CPC分类号： F21V21/30 ,  B60Q1/076 ,  F21V21/15

摘要： An electric motor-controlled lamp capable of being controlled from a location remote from the lamp utilizing a pair of reversible electric motors mounted wholly within the lamp housing wherein the lamp may be pivoted by the motors about both horizontal and vertical axes by energizing the electric motors. The lamp includes flood and spotlight filaments, the spotlight filament switch including resistor means connected in series with the electric drive motors to automatically reduce the rate of lamp adjustment when the spotlight filament is utilized.