Patents Assigned to Production Design Products, Inc.
  • Patent number: 4973010
    Abstract: A machine for quickly and efficiently rolling carpet runners or mats after laundering, for storage, transport and reuse. The machine includes a set of belts (23) for upwardly inclined travel and an interesting set of belts (26) for generally vertical traveling. An assembly of arcuate fingers (28) cooperates with the belts to guide the leading edge of a carpet runner (27) into the beginning of a roll so as to assist in formation of a tight compact roll of carpet. An electric motor (20) is provided for driving the belts (23,26). Upon completion of the carpet roll, air cylinder (34) and crank arm (36) are provided for retracting the finger assembly to permit the carpet roll to roll down the inclined belts (23) for removal from the machine. Stop arms (37) are provided to retain the rolled carpet. Control switches actuated by foot pedal (44) and buttons (54 and 55 ) are provided for the belt drives, finger assembly, raising and lowering and extension and retraction of the stop arms (37).
    Type: Grant
    Filed: March 1, 1989
    Date of Patent: November 27, 1990
    Assignee: Production Design Products, Inc.
    Inventor: Robert W. Brown
  • Patent number: 4573644
    Abstract: A machine for quickly and efficiently rolling carpet runners or mats after laundering, for storage, transport and reuse. The machine includes a set of belts for horizontal travel and an interacting set of belts for generally vertical travel and guide means for directing the leading edge of a carpet runner from engagement with the horizontal belts to engagement with the vertical belts. An assembly of arcuate fingers cooperates with the belts to guide the leading edge of a carpet runner into the beginning of a roll and to assist in formation of a tight compact roll of carpet. Power means are provided for driving the belts. Means are provided for retracting the finger assembly from a completed rolled carpet runner. Controls are provided for the drive and retraction means.
    Type: Grant
    Filed: February 27, 1985
    Date of Patent: March 4, 1986
    Assignee: Production Design Products, Inc.
    Inventor: Robert W. Brown