Patents by Inventor Jeffrey L. Konchan

Jeffrey L. Konchan 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: 4750886
    Abstract: A retainer bushing for securing a linkage rod to an apertured workpiece includes a head with a stepped shank portion extending therefrom with the shank having a relatively wide slot on one side thereof and the head and shank having a narrow slot extending axially therethrough diametrically opposite the wide slot forming a push-in type fastener. The retainer bushing is provided with an axial stepped defining a raised retainer bead in the shank portion having opposed inclined cam ramp surfaces on either side thereof. The linkage rod having at least at one end thereof a rod arm portion provided with a chamfered free end surface and, axially spaced from the chamfered free end, it is provided with an annular groove formed complementary to the retainer bead in the retainer bushing.
    Type: Grant
    Filed: November 4, 1987
    Date of Patent: June 14, 1988
    Assignee: General Motors Corporation
    Inventors: Alfred L. Portelli, Patrick G. Jarboe, Jeffrey L. Konchan
  • Patent number: 4603877
    Abstract: A control means for an occupant restraint belt system includes a cable connected to a disablement mechanism of a restraint belt retractor at one end and connected at the other end to an actuating lever. The actuating lever is moved to an actuating position upon operation of the latch mechanism by either the inside or the outside operator. A latch bolt position sensor moves in the path of the latch bolt and mounts a blocking lever. When the sensor is moved to an actuating position by the latch bolt as the bolt moves from a fully latched position through a partially latched position, the locking lever moves to a blocking position with respect to the cable actuating lever so that the restraint belt retractor remains disabled when the door is in an open position and the inside and outside operators are released.
    Type: Grant
    Filed: April 15, 1985
    Date of Patent: August 5, 1986
    Assignee: General Motors Corporation
    Inventors: John A. Espinoza, Jeffrey L. Konchan, Ronald P. Rimbey
  • Patent number: 4602887
    Abstract: A fastening arrangement for interconnecting a pair of levers of a vehicle body door latch system includes a rod having one end non-adjustably connected to one of the levers and the other end adjustably connected to the other lever by a series of truncated cones on the outer surface of the rod engaged by deflectable portions of a fastener secured to the other lever, with the deflectable portions defining an internal truncated cone.
    Type: Grant
    Filed: June 10, 1985
    Date of Patent: July 29, 1986
    Assignee: General Motors Corporation
    Inventor: Jeffrey L. Konchan