Patents by Inventor Gerhard R. Plamper

Gerhard R. Plamper 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: 5113717
    Abstract: A motion transmitting remote control assembly (10) of the type for transmitting motion in a curved path by a motion transmitting core element comprising a conduit (12) for establishing a path for a core element (17). The assembly (10) further comprises connections (18) slideably coupled about the conduit (12) and connecting the conduit (12) to a support structure (20). The assembly (10) includes stop blocks (25, 26) fixedly secured to the conduit (12) at predetermined axially spaced positions and on adjacent opposite sides of the connections (18) to limit the axial movement of the connections (18) along the conduit (12).
    Type: Grant
    Filed: January 30, 1991
    Date of Patent: May 19, 1992
    Assignee: Teleflex Incorporated
    Inventor: Gerhard R. Plamper
  • Patent number: 4923252
    Abstract: An axle driven tire is disclosed having an undersized tire with a series of laterally oriented circumferentially spaced tabs extending radially off of the hub into a circumferentially extending recess in the tire to drivingly tie the tire to the hub.
    Type: Grant
    Filed: February 1, 1989
    Date of Patent: May 8, 1990
    Assignee: MTD Products, Inc.
    Inventors: Gerhard R. Plamper, Alan Borling
  • Patent number: 4364735
    Abstract: A torque converter with a clutch mechanism in combination wherein an axially movable sheave is movable toward and away from an opposed fixed sheave, the sheaves accomodating a belt therebetween, the movable sheave being movable in accordance with movement of a centrifugal speed responsive device adjacent the movable sheave to vary the effective pitch diameter of the pair of sheaves having their opposed faces engageable by the belt, and in which a clutch mechanism axially aligned with and mounted on the torque converter is actuatable to move the movable sheave from a non-driving position wherein the belt is not in driving engagement with the sheaves to a driving position wherein the belt is in driving engagement with the sheaves, the sheaves being resiliently biased axially apart and the clutch mechanism being resiliently biased away from the movable sheave.
    Type: Grant
    Filed: August 7, 1978
    Date of Patent: December 21, 1982
    Assignee: MTD Products Inc.
    Inventors: Gerhard R. Plamper, Paul R. Fortlage, Hans-Hartmut Kaesgen
  • Patent number: 4362228
    Abstract: A mounting (12) for the throttle lever (13) and the dead-man control lever (22) to the handle (11) of an appliance such as a lawn mower, and including a locking bolt (30) carried by a leaf spring (27) to interfere with the movement of the dead-man control lever (22) so as to insure against accidental or unintentional movement of the dead-man control from one position to another.
    Type: Grant
    Filed: October 22, 1980
    Date of Patent: December 7, 1982
    Assignee: MTD Products Inc.
    Inventors: Gerhard R. Plamper, Hartmut Kaesgen, Robert W. Rush, Jr.
  • Patent number: 4333303
    Abstract: A clutch and brake mechanism for a rotary type lawn mower or the like in which a brake plate (28) is movable away and toward friction elements (27) to engage the same, which friction elements (27) are also engageable by a clutch plate (16), the surfaces of the friction elements (27) being arranged to provide that braking and clutching may occur alternately.
    Type: Grant
    Filed: August 1, 1980
    Date of Patent: June 8, 1982
    Assignee: MTD Products Inc.
    Inventor: Gerhard R. Plamper
  • Patent number: 4203276
    Abstract: A mower and grass collector, the mower having a closure over its discharge port for opening and closing the port in accordance with the mounting of the grass collector on the mower housing, the closure being spring biased to a closed position and being swingable forwardly and downwardly in the housing by operating means carried by the collector and intrudable into the housing through the port to press open the closure upon mounting of the collector on the mower housing.
    Type: Grant
    Filed: August 7, 1978
    Date of Patent: May 20, 1980
    Assignee: MTD Products Inc.
    Inventor: Gerhard R. Plamper
  • Patent number: 4102219
    Abstract: Fair-leads for a control wire of a Bowden type cable to be run through a hollow tube of a tubular structure or frame such as the frame of a bicycle or other vehicle whereby the wire is carried and protected interiorly of such tube, the fair-leads being retained in position in a side wall of the tube by the tension of the wires extending through the fair-leads. This is an abstract only of the specific illustration of the invention given by way of example and is not to be used in the interpretation of the claims nor as a limitation on the scope of the invention.
    Type: Grant
    Filed: August 19, 1977
    Date of Patent: July 25, 1978
    Assignee: MTD Products Inc.
    Inventor: Gerhard R. Plamper