Patent application number | Description | Published |
20090235604 | ARCHITECTURAL MATERIAL - A panel material includes a laminated panel including a board and first and second metal sheets attached to opposite first and second surfaces of the board, respectively. The first metal sheet has a main segment, an end segment, and a bent segment fitted into a board recess in the first surface of the board. The second metal sheet has a main segment, and an extension that has a main portion and a folded end portion having first and second segments overlapping each other. | 09-24-2009 |
20100129675 | COMPOSITE PANEL, AND METHOD AND SYSTEM FOR MAKING THE SAME - A composite panel includes a metal plate and two plastic plates respectively bonded to two opposite surfaces of the metal plate. A system for making the composite panel includes a metal plate advancing unit for advancing the metal plate, two plastic plate supply units for supplying the two hot plastic plates respectively onto the two opposite surfaces of the metal plate, and a pressing unit for pressing the plastic plates against the respective opposite surfaces of the metal plate while the plastic plates are still hot. A method for making the composite panel is also disclosed. | 05-27-2010 |
20110048623 | METHOD FOR MAKING A LAMINATE - A method for making a laminate includes: extruding a core layer, and advancing the same along a processing line; advancing upper and lower metal layers, and bending the upper metal layer to form a raised bent structure; laminating the upper and lower metal layers with the core layer by passing through a nip of a pair of laminating rollers, one of which has an embossing groove that is shaped to complement the raised bent structure and that permits the raised bent structure to pass therethrough; and embossing the core layer to protrude into the raised bent structure while the core layer and the upper and lower metal layers are passed through the nip. The upper metal layer is inclined with a tangent line that passes through the nip by an angle of less than 15 degrees when at a position immediately upstream of the nip. | 03-03-2011 |
20110155302 | METHOD OF MAKING A COMPOSITE PANEL ASSEMBLY - A method of making a composite panel assembly includes: (a) preparing two composite panels each of which has first and second face layers sandwiching a core, the first face layer having a main covering section and an extension; (b) mating the two composite panels; (c) placing a heat-sensitive adhesive sheet over the extension of the first face layer of each of the composite panels before the mating of the two composite panels; (d) heating parts of the composite panels that are mated; and (e) cooling the parts of the composite panels. | 06-30-2011 |
Patent application number | Description | Published |
20110174449 | RAPID SAFETY CORD CONCENTRATOR - The present invention provides a rapid safety cord concentrator, and more particularly a cord concentrator, having application in window curtains, which binds the free ends of pull cords, and enables the external force produced at the outset of the pull cords being operated by accident to be transmitted linearly into the cord concentrator. Accordingly, the binding stationary state gripping force of the cord concentrator on the pull cords is easily broke apart, thus causing the cord concentrator to instantly lose its gripping force on the pull cords and rapidly separating therefrom, thereby immediately releasing entangled limbs or torso from the pull cords. | 07-21-2011 |
20120017399 | SAFETY CURTAIN STRUCTURE - In a safety curtain structure, an assembly of a pulling string and a curtain brake mechanism can be separated easily when a force is applied onto the curtain pulling string by accident, such that a binding force of the pulling string can be released quickly to assure the safety for protecting children's limbs at a certain height, and allowing the pulling string to fully apply a force to a brake mechanism to satisfy the requirement of moving or stopping a reasonable load when a curtain is rolled normally. | 01-26-2012 |
20120066869 | WINDOW CURTAIN PULL CORD CONCENTRATOR SAFETY DEVICE - A window curtain pull cord concentrator safety device of the present invention provides a concentrator device which enables the gathering together of the free ends of a plurality of pull cords of a window curtain set, and enables complete transmission of a pulling force in an emergency. And basically comprises a drag cup, an inner bottom of a concave cavity of which is provided with a through hole enabling a wire hoop body coupled to a pulling member to penetrate therethrough. The wire hoop body is located in the interior of the drag cup, and displacement of an inner loop side of the wire hoop body relative to the drag cup is used to determine whether the free ends of the pull cords are radially restrained, thereby enabling complete relay transmission of the pulling force. In an emergency, the pull cords are rapidly released, thereby achieving instantaneous prompt safety effectiveness. | 03-22-2012 |
20120298317 | AUTOMATIC ROLL-UP DEVICE OF A VENETIAN BLIND - An automatic roll-up device is applied to a Venetian blind which rolls up laths by itself through a feedback action. The roll-up device uses specifically a single shaft tube, an interior of which provides axially for installation of a volute spring and which is driven directly by the volute spring. An outer circumference of the shaft tube links and rolls up lift cords directly to achieve a dual-functional roll-up effect in a limited and simple structure. | 11-29-2012 |
20130062024 | BLIND WITH ADJUSTABLE FEEDBACK ENERGY - A blind which is provided with adjustable feedback energy to roll up a curtain autonomously is disclosed. The blind uses primarily a worm-gear pressure regulation device which can be adjusted manually, is assembled at a side of the blind and is exposed outward. The pressure regulation device acts indirectly onto a volute spring of a rolling system to determine a degree of winding of the curtain by the feedback energy. In addition, using introduction of feedback interference, a working speed at the maximum feedback energy can be damped effectively and a speed of rolling back the curtain can be moderated. | 03-14-2013 |
20140020854 | UNLOCKING ASSEMBLY FOR FEEDBACK WINDOW CURTAIN SET - An unlocking assembly for a feedback window curtain set, which is applicable for use in a window curtain set provided with a self-rewinding curtain having an automatic and feedback mechanism. When the curtain has been released to its lowermost position, the unlocking assembly for the entire unit unlocks a locking device. Free ends of lower sections of the pull cords pass through the underside of the counterweight pendulum rod to enable the pull cords to add to an unlock travel distance. The displacement length of the unlock travel distance is used to actuate a locking device of a winding unit, which enables unlocking the locked state of the curtain. Accordingly, when the curtain is released to any height, an unlocking operation can be effected at any time that rewinds the entire system, thus avoiding danger from the pull cords being exposed. | 01-23-2014 |