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Fritz A Callies

age ~92

from North Freedom, WI

Also known as:
  • Fritz W Callies

Fritz Callies Phones & Addresses

  • North Freedom, WI
  • Menomonee Falls, WI

Us Patents

  • Telescoping Drive Line

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  • US Patent:
    40206513, May 3, 1977
  • Filed:
    Jul 3, 1975
  • Appl. No.:
    5/593132
  • Inventors:
    Fritz A. Callies - Menomonee Falls WI
  • Assignee:
    Rexnord Inc. - Milwaukee WI
  • International Classification:
    F16d 306
  • US Classification:
    64 23
  • Abstract:
    A telescopic drive line includes an inner square drive shaft and an outer drive tube having a square bore at one end. A liner in the bore has a Teflon fabric inner surface providing a low-friction bearing with a low breakaway force. Radial force applied to the liner secures it axially in this bore so that only the simplest means of endwise securement is required.
  • Speed Reducer Apparatus

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  • US Patent:
    D2690144, May 17, 1983
  • Filed:
    Sep 29, 1980
  • Appl. No.:
    6/191738
  • Inventors:
    Donald Tumidajewicz - Windlake WI
    Fritz A. Callies - Menomonee Falls WI
  • Assignee:
    Rexnord Inc. - Milwaukee WI
  • International Classification:
    D1599
  • US Classification:
    D15149
  • Linear Articulated Pusher

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  • US Patent:
    46432914, Feb 17, 1987
  • Filed:
    Jan 21, 1986
  • Appl. No.:
    6/820855
  • Inventors:
    Louis F. Counter - Greendale WI
    Fritz A. Callies - Menomonee Falls WI
    Phillip L. Lee - Milwaukee WI
  • Assignee:
    Rexnord Inc. - Brookfield WI
  • International Classification:
    B65G 4746
  • US Classification:
    198356
  • Abstract:
    A pusher mechanism supported on a framework for deflecting objects from a conveyor has a retractable pusher which is mounted for linear movement transversely across the conveyor. A paddle is pivotably attached at its midportion to an outer end of the pusher. A movable link is secured between the framework and an end of the paddle. Due to these paddle connections, controlled linear movement of the pusher will cause the paddle to articulate on the pusher from a rest position to an operating position at which an object is deflected from the conveyor and back to the rest position.

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