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Patent Searching and Data


Title:
OPERATING SYSTEM FOR A COVERING FOR AN ARCHITECTURAL OPENING
Document Type and Number:
WIPO Patent Application WO/2014/163602
Kind Code:
A3
Abstract:
A covering for an architectural opening is provided. The covering may include a roller rotatable about a longitudinal axis, a shade associated with the roller, and an operating system operably associated with the roller. The operating system may include a base, a drive mechanism, a transmission, an actuator arm, and an engagement arm. The drive mechanism may be associated with the base to provide an input torque. The transmission may be associated with the drive mechanism to selectively transmit the input torque to the roller. The actuator arm may be associated with the base to indirectly set a rotation direction of the roller. The engagement arm may be associated with the base and engagable with the transmission.

Inventors:
SMITH STEPHEN P (US)
Application Number:
PCT/US2013/030176
Publication Date:
March 12, 2015
Filing Date:
March 11, 2013
Export Citation:
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Assignee:
HUNTER DOUGLAS (US)
International Classes:
A47H5/00
Foreign References:
US20060118248A12006-06-08
US20080202709A12008-08-28
US6201364B12001-03-13
US7228797B12007-06-12
Other References:
See also references of EP 2967245A4
Attorney, Agent or Firm:
OSMAN, Lee R. et al. (Suite 400Denver, Colorado, US)
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