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Robert Bartusek Phones & Addresses

  • 4334 Ovid Ave, Des Moines, IA 50310 (515) 279-6556
  • Urbandale, IA
  • 5921 Winwood Dr APT 161, Johnston, IA 50131 (515) 577-8012
  • Ankeny, IA
  • Newell, IA
  • Fonda, IA
  • 4334 Ovid Ave, Des Moines, IA 50310 (515) 577-8012

Work

Position: Sales Occupations

Publications

Us Patents

Furrow Opener Assembly With Integral Down-Pressure Adjustment

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US Patent:
47007850, Oct 20, 1987
Filed:
Mar 24, 1986
Appl. No.:
6/843418
Inventors:
Robert J. Bartusek - Des Moines IA
Ronald M. Steilen - Ankeny IA
Vernon E. Rettig - Bondurant IA
Assignee:
Deere & Company - Moline IL
International Classification:
A01B 3524
US Classification:
172705
Abstract:
A shank assembly including a rearwardly opening bracket pivotally mounting a shank. A tension link extends upwardly from a central portion of the shank and through an apertured strap. A stop member at the upper end of the link limits the downward rocking of the shank. An adjustable arm assembly including a trunnion slidably received over the tension link is pivotally connected to the bracket and adjustably compresses a down-pressure spring which encircles the link between the trunnion and the shank. Individual down-pressure adjustments can be made without affecting the transport height of the assembly.
Robert J Bartusek from Des Moines, IA Get Report