Patents by Inventor Peter C. Wolff
Peter C. Wolff 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).
-
Patent number: 9719746Abstract: A machine gun assembly includes, but is not limited to, a receiver, a barrel extension, and an interlock element. The barrel extension is mounted to the receiver and moves between forward and retracted positions with respect to the receiver. The barrel extension is configured for quick-release engagement with a barrel. The interlock element is mounted to the receiver and moves between a blocking position and a clear position. The interlock element has a blocking portion positioned to obstruct movement of the barrel extension to the forward position while in the blocking position and the blocking portion is positioned to permit movement of the barrel extension to the forward position while in the clear position. The interlock element moves to the blocking position when the barrel disengages from the barrel extension and moves to the clear position when the barrel is correctly engaged with the barrel extension.Type: GrantFiled: September 6, 2013Date of Patent: August 1, 2017Assignee: General Dynamics—OTS, Inc.Inventors: Michael J. Lyman, Jason Knight, Jonathan Piazza, Peter C. Wolff, David B. Stouffer
-
Publication number: 20170199003Abstract: A machine gun assembly includes, but is not limited to, a receiver, a barrel extension, and an interlock element. The barrel extension is mounted to the receiver and moves between forward and retracted positions with respect to the receiver. The barrel extension is configured for quick-release engagement with a barrel. The interlock element is mounted to the receiver and moves between a blocking position and a clear position. The interlock element has a blocking portion positioned to obstruct movement of the barrel extension to the forward position while in the blocking position and the blocking portion is positioned to permit movement of the barrel extension to the forward position while in the clear position. The interlock element moves to the blocking position when the barrel disengages from the barrel extension and moves to the clear position when the barrel is correctly engaged with the barrel extension.Type: ApplicationFiled: September 6, 2013Publication date: July 13, 2017Applicant: General Dynamics - OTS, Inc.Inventors: Michael J. Lyman, Jason Knight, Jonathan Piazza, Peter C. Wolff, David B. Stouffer
-
Patent number: 9052158Abstract: A gun sight is disclosed herein for use with a weapon configured for superelevation. The gun sight includes, but is not limited to, an imaging system configured to capture an image of an area down range of the imaging system, to display the image on a display unit having a display, and further configured to rotate in elevation. The gun sight further includes, but is not limited to, a drive mechanism configured to rotate the imaging system. The gun sight still further includes, but is not limited to, a processor communicatively coupled with the drive mechanism and with the imaging system, the processor configured to receive information from the imaging system relating to the image and to control the drive mechanism based on the information to rotate the imaging system in a manner that causes the image to remain on the display when the weapon is superelevated.Type: GrantFiled: November 29, 2012Date of Patent: June 9, 2015Assignee: General Dynamics—OTS, Inc.Inventors: Jonathan Piazza, Theodore E Bloomhardt, John Grover Fletcher, III, Vladimir G. Krylov, Craig N. Pepper, Peter C Wolff
-
Patent number: 6910404Abstract: A carrier assembly for a gun comprises a gun bolt carrier disposed to reciprocate axially with respect to the central axis of the gun, and a gun bolt disposed to reciprocate axially within the carrier. The gun bolt has a locking groove therein. The assembly also comprises a bolt locking mechanism extending through a portion of the bolt carrier to selectively engage the locking groove and thereby prevent the bolt from moving with respect to the carrier. The assembly further comprises a generally axial groove in a non-reciprocating portion of the gun that engages and selectively rotates the rotatable bolt locking mechanism to selectively lock the bolt to the carrier.Type: GrantFiled: May 13, 2003Date of Patent: June 28, 2005Assignee: General Dynamics Armament and Technical Products, Inc.Inventors: Peter C. Wolff, Peter A. Bates
-
Patent number: 6159000Abstract: A hot runner valve gated injection molding device which directs melt from a melt channel to a melt cavity, including a guide sleeve positioned at the gate end of the nozzle body and surrounding the valve stem to guide the valve stem inside the guide sleeve and to provide a sealing device at the gate end of the nozzle body.Type: GrantFiled: March 12, 1999Date of Patent: December 12, 2000Assignee: Husky Injection Molding Systems Ltd.Inventors: Rajan Puri, Peter C. Wolff, Stefan Von Buren
-
Patent number: 5383389Abstract: An ammunition indexing mechanism for moving, responsive to actuation of a trigger mechanism, a cartridge from a selected one of a pair of opposed feedports in a weapon receiver and into alignment with a firing chamber of a barrel assembly of the weapon, has a rotary mechanism for moving through a selected index angle each ammunition cartridge entering through the selected feedport; and a torque assembly for storing energy, responsive to a selected movement of the barrel assembly, until released to operate the rotary mechanism to move, for each selected barrel assembly movement, each sequential cartridge through similar angular displacement to a position aligned with the firing chamber.Type: GrantFiled: June 29, 1993Date of Patent: January 24, 1995Assignee: Martin Marietta CorporationInventors: Peter C. Wolff, Stephen J. Bullis, Larry W. Hayes
-
Patent number: 5359921Abstract: A novel mechanism for moving a gun bolt toward and away from a firing chamber of a barrel assembly having movement relative to a receiver in a cartridge-firing weapon, having a camming channel formed in the receiver of the weapon, uses a rack member having an end coupled to the gun bolt and moving substantially linearly with the gun bolt toward and away from the chamber. A gear train has a housing affixed to the moving barrel assembly; an input member moves in the camming channel responsive to barrel assembly movement, to cause an output member to move the rack member and attached gun bolt toward and away from the chamber with substantially-linear displacement, velocity and acceleration greater than the associated displacement, velocity and acceleration of the moving barrel assembly with respect to the weapon receiver.Type: GrantFiled: June 29, 1993Date of Patent: November 1, 1994Assignee: Martin Marietta CorporationInventors: Peter C. Wolff, Stephen J. Bullis, Larry W. Hayes
-
Patent number: 5341719Abstract: A multi-layer composite gun barrel has an integral metal alloy jacket portion, forming the exterior cylinder of the entire barrel, with a forebarrel interior liner cylinder substantially bonded within the jacket portion, and an unbonded breech portion liner, made from a high melting temperature refractory metal alloy able to resist erosion by hot gun gases in the barrel breech area.Type: GrantFiled: December 14, 1992Date of Patent: August 30, 1994Assignee: General Electric CompanyInventors: Stephen J. Bullis, David P. Perrin, Peter C. Wolff