Electric blind

An electric blind to be mounted on a mounting support face, comprising:

• a generally elongated casing frame having a pair of longitudinally extending guide rails;
• at least two brackets fitted on said casing frame for fastening said casing frame therethrough to said mounting support face, each of said at least two brackets including a body having a mounted portion to be mounted on said mounting support face, a support arm extending generally at a right angle from said mounted portion, and a first slot formed in a base end of said support arm, a hanger head having a planar body fitted slidably on the support arm of said body of the bracket, a one-side clamping hook formed at a leading end of said planar body, and a second slot formed in the base end of said support arm, a hanger hook having a planar body fitted slidably on the base end of said support arm, and an other-side clamping end extending from the other end of said planar body, first fixing means being inserted through the planar body of said hanger hook and loosely through said first slot and said second slot for fixing said hanger head and said hanger hook on said support arm, and second fixing means for selectively fixing said hanger head on said support arm, said first fixing means having a first bolt and a nut having an internally threaded hole into which said first bolt is screwed, said second fixing means having a second bolt and an internally threaded hole formed in said hanger head;
• a traverse rod borne rotatably in the longitudinal direction of said casing frame;
• a plurality of runners made rotatable to run one by one on said guide rails when said traverse rod is driven;
• a plurality of slats, each suspended from a corresponding one of said runners;
• a tilt rod borne rotatably in the longitudinal direction of said casing frame;
• tilt means meshing with said tilt rod for tilting said slats when rotated by said tilt rod;
• traverse drive means for driving said traverse rod when the traverse drive means is excited;
• tilt drive means for driving said tilt rod when the tilt drive means is excited;
• and,
• drive transmitting means for transmitting driving forces of said traverse drive means and said tilt drive means to said traverse rod and said tilt rod, respectively,
• and wherein said traverse drive means, said tilt drive means and said transmitting means are arranged in one end side of said casing frame, whereby said casing frame can be cut at an other end side to leave a casing frame of a desired length.