Kerbrat
Armel Kerbrat, Aachen DE
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20110014467 | EXTRUSION COATED NON-TWISTED YARN - The present invention provides a non-twisted yarn and an extrusion coated reinforcement yarn and their methods of manufacture, by coating non-twisted glass filaments with a sizing composition and combining the filaments together side-by-side to provide a sized non-twisted yarn, wherein the sizing composition becomes ductile in a molten thermoplastic resin to free the non-twisted glass filaments for radially inward movement while in the molten thermoplastic resin to provide the non-twisted yarn with an essentially round cross-section suitable for extrusion coating with the molten thermoplastic resin. | 01-20-2011 |
Jean-Marie Kerbrat, Cuers FR
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20090251595 | METHOD FOR CONVERTING A VIDEO SIGNAL FOR FLICKER COMPENSATION, AND ASSOCIATED CONVERSION DEVICE - Method and apparatus for converting a first video signal into a second video signal, including a succession of frames wherein each includes a plurality of points having a luminance. The points of the second video signal can be displayed on corresponding pixels of a display device. The method includes calculating the luminance of a point of a current frame of the second video signal by a weighted sum of a luminance of a corresponding point of a current frame of the first video signal and of a luminance of a corresponding point of a previously stored frame, and storing the luminance of the corresponding point of the current frame of the first video signal. The calculation is repeated for all the points of the current frame of the second video signal, and the storage is repeated for all the points of the current frame of the first video signal. | 10-08-2009 |
Renaud Kerbrat, Nyon FR
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20100258001 | Heavy Caliber Firearm with Enhanced Recoil and Control Characteristics - The invention comprises an improved recoil control device comprising a bolt head and an inertia block for use in a variety of firearms. In one embodiment, the bolt head and inertia block are articulated so that the displacement of the bolt head results in a force component outside the firing axis of the barrel of the firearm. The device can be incorporated into firearms of a variety of sizes and configurations to produce recoil reduction and/or weight reduction advantages. | 10-14-2010 |
Renaud Kerbrat, Gland CH
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20100031812 | DELAYED BLOWBACK FIREARMS WITH NOVEL MECHANISMS FOR CONTROL OF RECOIL AND MUZZLE CLIMB - The mechanism comprises a main frame ( | 02-11-2010 |
20100077643 | FIREARM WITH ENHANCED RECOIL AND CONTROL CHARACTERISTICS - The invention comprises improved designs in a recoil control device comprising a bolt and slider for use in a variety of firearms. In one embodiment, the bolt and slider are articulated so that the displacement of the bolt results in a force component accompanying the slider as it moves along a slider path that traverses a line formed by a linear firing axis of the barrel of the firearm. The slider can have additional structural and functional features, including stabilizing features, vibrational damping elements, elements of the fire control mechanism, and devices to manage the peak impulse of the slider movement as it contacts a base or terminus point. | 04-01-2010 |
20130036642 | DELAYED BLOWBACK FIREARMS WITH NOVEL MECHANISMS FOR CONTROL OF RECOIL AND MUZZLE CLIMB - The mechanism comprises a main frame ( | 02-14-2013 |
20130199069 | DELAYED BLOWBACK FIREARMS WITH NOVEL MECHANISMS FOR CONTROL OF RECOIL AND MUZZLE CLIMB - The mechanism comprises a main frame ( | 08-08-2013 |
20140102287 | FIREARM WITH ENHANCED RECOIL AND CONTROL CHARACTERISTICS - The invention comprises an improved recoil control device comprising a bolt head and an inertia block or slider for use in a variety of firearms. In one embodiment, the bolt head and inertia block are articulated so that the displacement of the bolt head results in a force component outside the firing axis of the barrel of the firearm. The device can be incorporated into firearms of a variety of sizes and configurations to produce recoil reduction and/or weight reduction advantages. | 04-17-2014 |
Renaud Kerbrat, Nyon CH
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20100064566 | Firearm with enhanced recoil and control characteristics - The invention comprises improved designs in a recoil control device comprising a bolt and slider for use in a variety of firearms. In one embodiment, the bolt and slider are articulated so that the displacement of the bolt results in a force component accompanying the slider as it moves along a slider path that traverses a line formed by a linear firing axis of the barrel of the firearm. The slider can have additional structural and functional features, including stabilizing features, vibrational damping elements, elements of the fire control mechanism, and devices to manage the peak impulse of the slider movement as it contacts a base or terminus point. | 03-18-2010 |
20110314716 | FIREARM WITH ENHANCED RECOIL AND CONTROL CHARACTERISTICS - The invention comprises an improved recoil control device comprising a bolt head and an inertia block or slider for use in a variety of firearms. In one embodiment, the bolt head and inertia block are articulated so that the displacement of the bolt head results in a force component outside the firing axis of the barrel of the firearm. The device can be incorporated into firearms of a variety of sizes and configurations to produce recoil reduction and/or weight reduction advantages. | 12-29-2011 |
20120304518 | FIREARM WITH ENHANCED RECOIL AND CONTROL CHARACTERISTICS - The invention comprises improved designs in a recoil control device comprising a bolt and slider for use in a variety of firearms. In one embodiment, the bolt and slider are articulated so that the displacement of the bolt results in a force component accompanying the slider as it moves along a slider path that traverses a line formed by a linear firing axis of the barrel of the firearm. The slider can have additional structural and functional features, including stabilizing features, vibrational damping elements, elements of the fire control mechanism, and devices to manage the peak impulse of the slider movement as it contacts a base or terminus point. | 12-06-2012 |
Renaud Kerbrat US
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20120260791 | Novel Improvements for KRISS-type Firearm and Magazines for these Firearms - The invention relates to improvements in the design and operating mechanisms in a KRISS-type firearm, or a firearm employing a mobile mass. In one aspect, the invention is an improved cocking lever assembly comprising a main pin provided with a tenon ( | 10-18-2012 |