Patents by Inventor John L. Loder

John L. Loder 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: 5538124
    Abstract: A moving walkway comprising at least one flat slider belt (6) entrained around rollers (8) and a termination plate (2) at the discharge end of the belt (6). The termination plate (2) may be an end plate or a transfer plate. The configuration of the termination plate (2) is such in relation to the speed of the belt (6) and diameter of the end roller (8) that an object travelling at the speed of the belt and leaving the belt will strike the plate at a position downstream of the leading edge (4) of the plate. The leading edge (4) of the plate is so shaped that it defines with the adjacent portion of the belt (6) a nip (10) of small depth in a vertical direction and which permits easy removal of any material which might happen to become ingested into the gap between the leading edge (4) of the plate (2) and the belt (6).
    Type: Grant
    Filed: March 31, 1995
    Date of Patent: July 23, 1996
    Assignee: Loderway Pty. Limited
    Inventor: John L. Loder
  • Patent number: 5423408
    Abstract: A moving walkway comprising at least one fiat slider belt (6) entrained around rollers (8) and a termination plate (2) at the discharge end of the belt (6). The termination plate (2) may be an end plate or a transfer plate. The configuration of the termination plate (2) is such in relation to the speed of the belt (6) and diameter of the end roller (8) that an object travelling at the speed of the belt and leaving the belt will strike the plate at a position downstream of the leading edge (4) of the plate. The leading edge (4) of the plate is so shaped that it defines with the adjacent portion of the belt (6) a nip (10) of small depth in a vertical direction and which permits easy removal of any material which might happen to become ingested into the gap between the leading edge (4) of the plate (2) and the belt (6).
    Type: Grant
    Filed: March 7, 1994
    Date of Patent: June 13, 1995
    Assignee: Loderway Pty. Ltd.
    Inventor: John L. Loder
  • Patent number: 5044485
    Abstract: A beltway comprised of at least one beltway section which has two spaced small diameter rollers which define the ends of the section, a drive unit and a thin flexible continuous slider belt which is adapted to pass over the rollers defining the ends of the section and to be driven by the drive unit. At junctions between two beltway sections a transfer plate is located. The transfer plate is formed to terminate close to the belt on either side thereof so that there is a smooth transition from the belt to the transfer plate and is of a width, in the direction of movement of the beltways, such that a user is in contact with the receiving beltway before losing contact with the delivery beltway.
    Type: Grant
    Filed: October 31, 1990
    Date of Patent: September 3, 1991
    Assignee: Loderway Pty. Limited
    Inventor: John L. Loder