Patents Assigned to Nisshin Parts Co., Ltd.
  • Rotary antenna connector
    Patent number: 5022861
    Abstract: A rotary antenna connector includes a rotary shell rotatably fitted with a stationary shell. A plurality of radial grooves in the stationary shell are engaged by balls resiliently urged between the rotary and stationary shells. Engagement of the balls in the grooves holds an angular position of the antenna connector until the holding force is overcome by sufficient external manual torque.
    Type: Grant
    Filed: June 6, 1990
    Date of Patent: June 11, 1991
    Assignee: Nisshin Parts Co., Ltd.
    Inventor: Kozo Aoto