Patents by Inventor Shimon Chachamian
Shimon Chachamian has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 10132581Abstract: Belt/Metallic Link Chain Loaded Ammunition Feeder in a Remote Controlled Weapon Station (RCWS). The feeder includes a feeding mechanism for routing chained ammunition from ammunition reservoir means towards the weapon's bullets entrance opening. The feeding mechanism has a first chute assembly for routing chained ammunition from the ammunition reservoir means towards the region of the RCWS's elevating/lowering axis, and a second chute assembly for continuing routing the chained ammunition from the region of the elevating/lowering axis towards the entry opening of the bullets entrance of the weapon. The chained ammunition traverses over the elevating/lowering axis region by passing from the first chute assembly to the second chute assembly. The first chute assembly remains static and the second chute assembly is dynamic and propelled together with the mounting bracket assembly around the elevating/lowering axis.Type: GrantFiled: June 3, 2013Date of Patent: November 20, 2018Assignee: Rafael Advanced Defense Systems, Ltd.Inventors: Shimon Chachamian, Ran Hamish
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Patent number: 9285177Abstract: RCWS (Remote Controlled Weapon System or Station) of the deck-penetrator type and a method for protected reloading of a weapon system that is fed by belt of rounds from an ammunition container that is positioned in the RCWS, wherein the RWCS includes a system for protected reloading of the weapons system, that comprises—a bracket, that on it the ammunition container is mounted, and the bracket is amenable to be propelled via an opening in the deck of the vehicle upon which the RCWS is positioned, unto an inner space of the carrier vehicle and back from this space to the RCWS; and means for movably positioning the bracket, in at least two states—a first state wherein the bracket is positioned inside the inner space of the carrier vehicle and for reloading anew the weapons system; and a second state wherein the bracket is a least substantially embedded in the RCWS for feeding the weapons system by a belt of rounds from inside of the ammunition container that is positioned on the bracket.Type: GrantFiled: August 5, 2014Date of Patent: March 15, 2016Assignee: Rafael Advanced Defense Systems Ltd.Inventors: Shimon Chachamian, Eyal Berkovich, Noam Katz
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Publication number: 20160061545Abstract: RCWS (Remote Controlled Weapon System or Station) of the deck-penetrator type and a method for protected reloading of a weapon system that is fed by belt of rounds from an ammunition container that is positioned in the RCWS, wherein the RWCS includes a system for protected reloading of the weapons system, that comprises—a bracket, that on it the ammunition container is mounted, and the bracket is amenable to be propelled via an opening in the deck of the vehicle upon which the RCWS is positioned, unto an inner space of the carrier vehicle and back from this space to the RCWS; and means for movably positioning the bracket, in at least two states—a first state wherein the bracket is positioned inside the inner space of the carrier vehicle and for reloading anew the weapons system; and a second state wherein the bracket is a least substantially embedded in the RCWS for feeding the weapons system by a belt of rounds from inside of the ammunition container that is positioned on the bracket.Type: ApplicationFiled: August 5, 2014Publication date: March 3, 2016Inventors: Shimon Chachamian, Eyal Berkovich, Noam Katz
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Publication number: 20150153123Abstract: Belt/Metallic Link Chain Loaded Ammunition Feeder in a Remote Controlled Weapon Station (RCWS). The feeder includes a feeding mechanism for routing chained ammunition from ammunition reservoir means towards the weapon's bullets entrance opening. The feeding mechanism has a first chute assembly for routing chained ammunition from the ammunition reservoir means towards the region of the RCWS's elevating/lowering axis, and a second chute assembly for continuing routing the chained ammunition from the region of the elevating/lowering axis towards the entry opening of the bullets entrance of the weapon. The chained ammunition traverses over the elevating/lowering axis region by passing from the first chute assembly to the second chute assembly. The first chute assembly remains static and the second chute assembly is dynamic and propelled together with the mounting bracket assembly around the elevating/lowering axis.Type: ApplicationFiled: June 3, 2013Publication date: June 4, 2015Inventors: Shimon Chachamian, Ran Hamish
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Patent number: 8833228Abstract: RCWS (Remote Controlled Weapon System or Station) of the deck-penetrator type and a method for protected reloading of a weapon system that is fed by belt of rounds from an ammunition container that is positioned in the RCWS, wherein the RWCS includes a system for protected reloading of the weapons system, that comprises—a bracket, that on it the ammunition container is mounted, and the bracket is amenable to be propelled via an opening in the deck of the vehicle upon which the RCWS is positioned, unto an inner space of the carrier vehicle and back from this space to the RCWS; and means for movably positioning the bracket, in at least two states—a first state wherein the bracket is positioned inside the inner space of the carrier vehicle and for reloading anew the weapons system; and a second state wherein the bracket is a least substantially embedded in the RCWS for feeding the weapons system by a belt of rounds from inside of the ammunition container that is positioned on the bracket.Type: GrantFiled: July 25, 2010Date of Patent: September 16, 2014Assignee: Rafael Advanced Defense Systems Ltd.Inventors: Shimon Chachamian, Eyal Berkovich, Noam Katz
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Patent number: 8726783Abstract: A turret assembly without deck penetration for minimizing exposure of combatants to enemy forces when accessing above deck equipment comprises a base plate on top of which is mounted at least one finable and remotely operable combatant interfaceable implement, the base plate being rotatable about a substantially vertical axis and supported for rotation by bearing means mounted within a deck of a military facility; a hatch displaceably connected to the base plate, for normally covering a hatchway formed in said base plate and for exposing said hatchway when displaced; and a rotatable disc of a slip ring unit carried by the hatch, by which electricity for operating equipment mounted on top of the deck and for initiating control signals is transmitted to the equipment.Type: GrantFiled: November 3, 2011Date of Patent: May 20, 2014Assignee: Rafael Advanced Defense Systems Ltd.Inventors: Eyal Berkovich, Shimon Chachamian
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Publication number: 20130220109Abstract: A turret assembly without deck penetration for minimizing exposure of combatants to enemy forces when accessing above deck equipment comprises a base plate on top of which is mounted at least one finable and remotely operable combatant interfaceable implement, the base plate being rotatable about a substantially vertical axis and supported for rotation by bearing means mounted within a deck of a military facility; a hatch displaceably connected to the base plate, for normally covering a hatchway formed in said base plate and for exposing said hatchway when displaced; and a rotatable disc of a slip ring unit carried by the hatch, by which electricity for operating equipment mounted on top of the deck and for initiating control signals is transmitted to the equipment.Type: ApplicationFiled: November 3, 2011Publication date: August 29, 2013Inventors: Eyal Berkovich, Shimon Chachamian
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Publication number: 20120186423Abstract: RCWS (Remote Controlled Weapon System or Station) of the deck-penetrator type and a method for protected reloading of a weapon system that is fed by belt of rounds from an ammunition container that is positioned in the RCWS, wherein the RWCS includes a system for protected reloading of the weapons system, that comprises—a bracket, that on it the ammunition container is mounted, and the bracket is amenable to be propelled via an opening in the deck of the vehicle upon which the RCWS is positioned, unto an inner space of the carrier vehicle and back from this space to the RCWS; and means for movably positioning the bracket, in at least two states—a first state wherein the bracket is positioned inside the inner space of the carrier vehicle and for reloading anew the weapons system; and a second state wherein the bracket is a least substantially embedded in the RCWS for feeding the weapons system by a belt of rounds from inside of the ammunition container that is positioned on the bracket.Type: ApplicationFiled: July 25, 2010Publication date: July 26, 2012Applicant: RAFAEL ADVANCED DEFENSE SYSTEMS LTD.Inventors: Shimon Chachamian, Eyal Berkovich, Noam Katz
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Publication number: 20090064854Abstract: A cocking system for light cannons and machine guns providing an electrical actuation option to an otherwise manual actuation mechanism. The mechanism of the invention employs a pivot of a pulley that engages a cocking handle engaging tongue slidable along a grooved slider. The pulley, around which a cocking cable is wrapped, is pulled by either an auxiliary manual cocking handle, or by an electrical motor. As the engaging tongue is pulled backwards, in a certain point it inclines forwards allowing the forward movement of the cocking handle. The cocking assembly is adapted to both left hand and right hand cocking handle applications. In some embodiments the engaging tongue returns the coking handles to its forward position.Type: ApplicationFiled: November 27, 2005Publication date: March 12, 2009Inventors: Gadi Mamet, Shimon Chachamian, Yehuda Kiperwas
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Publication number: 20080053300Abstract: A folding weapon mount installed on the deck of a carrier vehicle. In one folding configuration the profile of the vehicle, mount and mounted weapon is lowest with respect to the profile obtained in an upright configuration. The folding is achieved by the rotation of a threaded shaft which changes the distance between two parallel lower axes. Appropriate legs pivotally respectively connect each lower axis to one parallel upper axis serving also as a weapon bearing cross bar.Type: ApplicationFiled: June 2, 2005Publication date: March 6, 2008Inventors: Eyal Berkovich, Shimon Chachamian, Elazar Avirbrach, Yehuda Kiperwas
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Patent number: 7021188Abstract: A system for enhancing targets follow-up by a gunner of an automatic grenade launcher (AGL). After aiming the sight at the target and measuring range to it, the liner lock fixing the sight to the cradle mount is disengaged. The AGL is subsequently free to accept a superelevation inclination angle while the sight remains aligned with the target. Simultaneously, the sight is fixed vertically to the system mount by a temporary engagement of a mount-brake. The AGL elevation angle is applied by motor automatically as a function of the said measured range.Type: GrantFiled: October 7, 2003Date of Patent: April 4, 2006Assignee: RAFAEL-Armament Development Authority Ltd.Inventors: Eyal Berkovich, Shimon Chachamian