Patents Assigned to Lee Precision, Inc.
  • Patent number: 8234963
    Abstract: A system and method for rapidly and easily installing and removing ammunition reloading dies into and from an ammunition reloading press uses an adapter with a female threaded socket to receive a conventionally threaded die and sections of male screw threads arrayed around the exterior and separated by open sections corresponding to sections of female screw threads formed in a socket in the press, the adapter threads engageable with the press socket threads to secure the adapter within the press socket with less than a full rotation of the adapter, open sections in the press socket allow the adapter to enter the socket to nearly full depth without rotation.
    Type: Grant
    Filed: August 13, 2008
    Date of Patent: August 7, 2012
    Assignee: Lee Precision, Inc.
    Inventor: Richard J. Lee
  • Patent number: 7703369
    Abstract: A combination bullet seating and factory crimp die includes a collet closing die, a crimping collet, a die cap, a seating lock, a bullet depth adjustment screw and a trigger. The crimping collet is inserted into the collet closing die. The trigger is placed in the collet closing die. The bullet depth adjustment screw is threaded into the seating lock. The seating lock is inserted into the die cap. The seating lock includes a sear groove for receiving a C-ring sear. The collet closing die is threaded into the die cap. A bullet seater is retained in the seating lock. In use, a bullet on a mouth of a cartridge case is pushed into the crimping collet. The bullet seater seats the bullet. The trigger pushes the C-ring sear into the sear groove, which allows the mouth of the cartridge to be crimped without moving the bullet.
    Type: Grant
    Filed: February 5, 2009
    Date of Patent: April 27, 2010
    Assignee: Lee Precision, Inc.
    Inventor: Richard J. Lee
  • Patent number: 7694618
    Abstract: An ammunition primer installation device is attachable to an ammunition reloading press and uses a sliding and rotating finger trigger attached to a primer transporting slide to receive a primer from a supply trough and transport the primer to position above a primer cup on an ammunition reloading press and a trigger actuated plunger to push the primer from the device into the primer cup while maintaining the proper primer orientation.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: April 13, 2010
    Assignee: Lee Precision, Inc.
    Inventor: Richard Lee
  • Patent number: 7578489
    Abstract: A quick release press mount includes a first retainer clip, a second retainer clip, a clip base and a plurality of clip fasteners. The clip base includes a plurality of tapped holes. Fasteners are inserted through the first and second retainer clips and secured in the plurality of tapped holes. A press base has a shape that is sized to be received by a space created between the first and second retainer clips. The press base is attached to a bottom of a press or the like. A plurality of openings are formed through the clip base for attachment to a base or the like with a plurality of fasteners. A second embodiment of the quick release press mount includes a clip base with an extended height. A third embodiment of the quick release press mount eliminates the clip base.
    Type: Grant
    Filed: September 12, 2008
    Date of Patent: August 25, 2009
    Assignee: Lee Precision, Inc.
    Inventor: Richard J. Lee
  • Patent number: 5988564
    Abstract: A long arm for an aircraft turnaround apparatus mounted at one end to the floor of an aircraft hanger for swinging about a vertical axis causing a nose-wheel carriage at the free end of the arm to follow a semicircular path. The nose-wheel of an incoming aircraft runs onto the carriage such that its imaginary lateral rotation axis is practically coincident with the arm axis so when the arm swings, the aircraft's ground supported landing gear traces a semicircle. The carriage has a chock bar which stops the aircraft from overtraveling the carriage. One chock bar version requires manual insertion and removal and another automatically latches in the stopping position but is unlatched by an aircraft leaving the carriage after which a spring restores the chock to the latched position. An optional spring system can restore the arm and carriage to a nose-wheel receiving position after a turned around aircraft has departed.
    Type: Grant
    Filed: February 11, 1998
    Date of Patent: November 23, 1999
    Assignee: Lee Precision Inc.
    Inventor: Richard J Lee
  • Patent number: 5763810
    Abstract: A device for feeding bullets to an ammunition reloading press. A bullet guide member in the device has a vertical bore for allowing bullets to descend by gravity from a stack of bullets in a storage tube one at a time to a small platform. A feeder body is mounted for reciprocating vertically on the guide member and a shuttle is mounted for sliding horizontally relative to the feeder body between a retracted position on the body to a fully advanced position where the bullet picked up from the platform by grippers on the shuttle is aligned with a bullet seating tool and with an ammunition case that is moving upward with the ram of the press. Continuing upward movement of the ram causes the case to be pushed slightly onto the bullet and ultimately the mechanism that moves the shuttle out an in, the feeder body and shuttle rise so the bullet begins to enter the seating die.
    Type: Grant
    Filed: July 17, 1996
    Date of Patent: June 9, 1998
    Assignee: Lee Precision, Inc.
    Inventor: Richard J. Lee
  • Patent number: 5313869
    Abstract: A shell plate for being indexed in angular steps is on a carrier which is, in turn, mounted to the upper end of the reloader ram. Indexer rod engageable elements such as cylindrical equiangularly spaced apart pins project downwardly from the bottom of the shell plate. An indexer rod is carried in the shell plate carrier. When the ram is driven to nearly its lowermost position, the manual operating lever is near the end of its swing at which time it abuts the indexer rod for the latter to engage one of the pins to rotate the shell plate. The indexer rod is retracted and reset by having it slide down a guide track from the uppermost position of the ram and the guide track is angulated in part to be engaged by the rod and retracted. The reloader is distinguished by indexing the shell plate only when the ram is within a few millimeters of its lowermost limit.
    Type: Grant
    Filed: December 10, 1992
    Date of Patent: May 24, 1994
    Assignee: Lee Precision, Inc.
    Inventor: Richard J. Lee