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Max D Fryrear

age ~83

from Haxtun, CO

Also known as:
  • Max Dennis Fryrear
  • Max Fryrear
  • Max R
Phone and address:
19454 County Road 10, Haxtun, CO 80731

Max Fryrear Phones & Addresses

  • 19454 County Road 10, Haxtun, CO 80731
  • Holyoke, CO
  • 214 Stonemill Ln, Oswego, IL 60543
  • Danville, IL
  • Crest Hill, IL
  • Aurora, IL

Us Patents

  • Integral Rippers For Hydraulic Excavator Bucket

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  • US Patent:
    40416240, Aug 16, 1977
  • Filed:
    Apr 17, 1974
  • Appl. No.:
    5/461608
  • Inventors:
    Max Dennis Fryrear - Joliet IL
  • Assignee:
    Caterpillar Tractor Co. - Peoria IL
  • International Classification:
    E02F 376
  • US Classification:
    371175
  • Abstract:
    An excavator bucket includes a pair of guide socket structures, each positioned inwardly of and adjacent a sidewall and the rear wall of the bucket. A pair of ripper shanks are included, one associated with each of the guide sockets, to be extended and retracted relative to the bucket. Each ripper shank may be selectively held in a retracted or an extended position relative to the bucket, and may be completely removed from the bucket if desired.
  • Mounting Arrangement For A Control Lever

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  • US Patent:
    59880139, Nov 23, 1999
  • Filed:
    Dec 1, 1997
  • Appl. No.:
    8/982094
  • Inventors:
    Charles W. Carr - Naperville IL
    Max D. Fryrear - Oswego IL
    Derek D. Greving - Morton IL
    Mary A. Kuhn - Brookfield IL
  • Assignee:
    Caterpillar Inc. - Peoria IL
  • International Classification:
    G05G 505
  • US Classification:
    74532
  • Abstract:
    In the operation of construction machines having multiple functions it has been a problem to provide a mounting arrangement for the levers that incorporates low lever effort operational detents without experiencing undue wear within the components. The present invention provides a mounting arrangement for a control lever that has a plurality of upraised ribs defined thereon in a preselected array. A plurality of grooves are positioned on an adjacent bearing member that are positioned to engage the upraised ribs in a first condition of the control lever. The control lever may be rotated out of engagement with the ribs to operate in a second condition while at the same time being engageable with a plurality of operational detents to provided feedback to an operator as to impending operational conditions.

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