(under subclass 529) Subject matter including (1) a horizontal pivot axis to provide for vertical swinging of the lamp or lamp support or (2) wherein the lamp or lamp support is pivotally mounted to tilt in a vertical plane.
SEE OR SEARCH THIS CLASS, SUBCLASS:
40, for manual control of a pivoted lamp.
287, for an angularly adjustable or repositionable light source or light source support.
425, for an adjustable light support wherein the single reciprocating and turning member transmits plural different motions to the adjustable support.
427+, for a pivoted lamp or lamp support.
SEE OR SEARCH CLASS 74, Machine Element or Mechanism,
491+, for a hand-operated control lever and linkage system, and subclass 485 for steering and control assemblies with a rotary control shaft. [figure] [caption]A - Lamp; B - Lamp supporting yoke; C - Lamp bracket; D - Rock shaft; E - Crank shaft; F - Movable rod; G - Pivoted arm; H - Rod support; J - Rotatable screw; K - Operating handle