Tilter mechanism for horizontal blind
OwnerFred J. Gross, Keith A. Grossinventors
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OwnerFred J. Gross, Keith A. Grossinventors
Estimating the term…
A tilter for horizontal slotted blinds which incorporates a hollow housing (22) and lid (34) constructed of a thermoplastic. A spool (48) and gear (50) are attached to a shaft (46) which is retained by the housing and lid. The spool gear intermeshes with a reduction gear cluster which in turn drives a gear driven sleeve (68) through which a tilt rod (74) penetrates. A pair of lines or cords (32) are wound around the spool and hang beneath the blind head rail (28) for manual blind slat tilting. By pulling downward on a selected line the tilter rotates the tilt rod, which in turn rotates conventional drums upon which ladders are attached. The slats of a blind are tilted by gears which are selected to have a ratio that decreases the necessary throw of the line to achieve a full 180 degree tilt of the blind with minimal movement.
A tilter for horizontal slatted blinds, adapted to be mounted into a blind head rail having a rotating tilt rod therein, comprising:
A tilter for horizontal slatted blinds, adapted to be mounted into a blind head rail having a rotating tilt rod therein, comprising:
A tilter for horizontal slatted blinds, adapted to be mounted into a blind head rail having a rotating tilt rod therein, comprising:
Dependencies are inferred from the claim text.