Class / Patent application number | Description | Number of patent applications / Date published |
160264000 | With fabric reinforcements | 10 |
20090008042 | RETRACTABLE SAFETY BARRIERS AND METHODS OF OPERATING SAME - A retractable barrier system includes an example gear assembly that can be manipulated for rapidly deploying a flexible barrier, exerting high torque for the initial tightening of the barrier, maintaining high static tension in barrier when in use, and/or rapidly retracting barrier for storage. In some examples, the gear assembly is a worm drive with a worm that can be selectively disengaged from a worm gear. Other optional features of the barrier system include selective right-hand/left-hand configurations, an electric switch that can be added to indicate whether the barrier system is in use, an intermediate coupling that joins the distal ends of two barriers for creating an extra long barrier system, and removable vehicle-mounted posts for certain loading dock applications. | 01-08-2009 |
20100307700 | FABRIC GATE - A fabric gate has a ratchet assembly, a delaying assembly and a driving device. The ratchet assembly has a ratchet, a positioning ring and a driven pad. The ratchet has a wheel provide with multiple upper ratchet teeth and multiple lower ratchet teeth. The upper ratchet teeth extend toward a direction opposite to that of the lower ratchet teeth extending. The positioning ring is expandable and has engaging teeth engaging respectively with the ratchet teeth on the ratchet. The driven pad is attached to the top of the positioning ring to expand the positioning ring when the driven pad is rotated by the driving device. The delaying assembly is mounted in the top cap and connected to the ratchet assembly to reduce to the rotating speed of the driven pad. | 12-09-2010 |
20110094689 | ARCHITECTURAL APPARATUS AND METHOD - According to one aspect, there is provided a curtain assembly including a curtain and a plurality of rails. The curtain can be used to cover a variety of openings. The plurality of rails can be attached to and disposed horizontally on the curtain to provide rigidity to the curtain when in an open position (covering the opening). The plurality of rails can be made of two main sections, a first and a second coupled to opposite sides of the curtain. The second section can be configured to provide the lateral stability to the curtain, permitting the first section to be made of almost any material. Typically both sections are metal. The first section can also include folded over portions which wrap around the edges of the curtain. The folded over to portions provide for attachment and also insure no sharp edges exist on the exterior sides of the curtain. The plurality of rails can be bonded to the curtain using an adhesive. The curtain can include prepared bonding surface to receive the rails. Both can be spaced to minimize overlap between the plurality of rails when the curtain is in a recessed position (wound around a roller). | 04-28-2011 |
20120097346 | Bottom Hem Bar - There is disclosed a bottom bar for attachment to a lower edge of a window blind. The bottom bar includes an elongated tube having a length equal to the width of the window blind. The elongated tube has first and second side walls separated by a space and an elongated slit extending along the entire elongated tube. The elongated slit communicates with the space. The elongated slit has a width. The bottom bar further includes an elongated flat member having an axis and a length equal to the width of the blind. The flat member has opposite first and second side edges, a width between the first and second side edges, and a thickness, the thickness of the elongated flat member being less than the width of the elongated slit. The width of the elongated flat member is dimensioned to be greater than the width of the slit while permitting the elongated flat member to fit entirely within the space. The first and second side walls and the width of the elongated flat member are configured such that the elongated flat member cannot rotate about its axis when the elongated flat member is within the space. The lower edge of the window blind is secured to the bottom bar by being wrapped around the elongated flat member. | 04-26-2012 |
20120241108 | Fabric security barrier, system and/or method for impeding entry into a space - A fabric security barrier, a system and/or a method impede entry into a space. The fabric security barrier, the system and/or the method are installed adjacent to an entry point of the space. A tarp having a reinforced webbing on one side obscured from view is extended and/or retracted by a deployment system within the space. A steel cable is laminated between the reinforced webbing and the tarp. To enter the space through the entry point, an intruder must compromise a door or a window, the tarp, the reinforced webbing and/or the cable which may reduce an amount of time that the intruder may have to perpetrate a crime in the space and/or to flee before being noticed and/or apprehended. | 09-27-2012 |
20120241109 | DEVICE AND METHOD FOR INCREASING THE WIND LOAD RESISTANCE AND DISENGAGE-ABILITY OF OVERHEAD ROLL-UP DOORS - A door assembly having a flexible door panel wound and unwound on a drum or the like to selectively block or permit access through an opening, the flexible door panel having a stiffness, a width, and a length. The door assembly further includes vertically extending side columns disposed on opposite sides of the opening, the side columns being configured to engage a marginal edge of the flexible panel to vertically guide the panel while opening or closing. Attached to a leading edge of the door panel is a bottom bar having a greater stiffness than the door panel and a narrower width than a distance between the vertical panel guide assemblies. Bottom bar guides are disposed proximate a lower portion of the opening and are configured to engage a portion of the bottom bar only when the bottom bar is located in at least a partially closed position. | 09-27-2012 |
20120312485 | ROLLER BLIND ARRANGEMENT FOR A MOTOR VEHICLE - The invention proposes a roller blind arrangement for a motor vehicle, comprising a roller blind web by means of which a transparent portion of the motor vehicle can be at least partially shaded, and comprising at least one winding device for winding up the roller blind web. The roller blind web is formed from a knitted spacer fabric which comprises a support layer formed from a knitted fabric and a decorative layer formed from a knitted fabric and connected to the support layer via connecting threads which maintain a spacing. | 12-13-2012 |
20130174990 | RETAINER FOR A SHADE BOTTOM BAR AND METHOD OF ASSEMBLING - A shade assembly includes a shade having one end mounted to a roll and a hem bar assembly coupled to an end of the shade opposite the roll. The hem bar assembly includes a reinforcement assembly attached to the shade and a retainer that receives the reinforcement assembly so that the reinforcement assembly is self-centering with the retainer. | 07-11-2013 |
20130269883 | ARCHITECTURAL APPARATUS AND METHOD - According to one aspect, there is provided a curtain assembly including a curtain and a plurality of rails. The curtain can be used to cover a variety of openings. The plurality of rails can be attached to and disposed horizontally on the curtain to provide rigidity to the curtain when in an open position (covering the opening). The plurality of rails can be made of two main sections, a first and a second coupled to opposite sides of the curtain. The second section can be configured to provide the lateral stability to the curtain, permitting the first section to be made of almost any material. Typically both sections are metal. The first section can also include folded over portions which wrap around the edges of the curtain. The folded over portions provide for attachment and also insure no sharp edges exist on the exterior sides of the curtain. The plurality of rails can be bonded to the curtain using an adhesive. The curtain can include prepared bonding surface to receive the rails. Both can be spaced to minimize overlap between the plurality of rails when the curtain is in a recessed position (wound around a roller). | 10-17-2013 |
20150122428 | ROLLO ASSEMBLY - A rollo assembly for a vehicle comprises a winding shaft and a cloth which can be wound onto or off said winding shaft, which cloth is provided with at least one stiffener extending in a widthwise direction of the cloth and is molded thereto. The cloth comprises at least two cloth parts meeting each other at said stiffener, wherein each cloth part, as seen in a longitudinal cross section of the cloth, extends into the stiffener not in line with the remainder of the cloth. The stiffener is made of plastic material and is injection molded to at least said cloth parts. | 05-07-2015 |