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Marvin L Joray

from Celina, OH
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Related to:
Laura P Joray, 78Lpauline JorayBrent W Joray, 51Brad J Minton, 49Lon JorayLori A Joray, 53
Connected to:
Josh S Joray, 31Justin P Joray, 45Stanley F Joray, 71Batyr Jorayev, 42Jaime S Jorba, 81Ralph G Jorba, 81Barry A Jorbin, 74Eric W Jorczak, 47Danielle M Jorda, 50Deirdre G Jorda, 58

Marvin Joray Phones & Addresses

  • Celina, OH

Publications

Us Patents

Height Control For Multi-Row Crop Harvester

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US Patent:
41932501, Mar 18, 1980
Filed:
Nov 29, 1978
Appl. No.:
5/964705
Inventors:
Norman J. Kessens - Celina OH
Marvin L. Joray - Celina OH
Assignee:
Paul Revere Corporation - Coldwater OH
International Classification:
A01D 6700
A01D 7514
US Classification:
56208
Abstract:
Apparatus is disclosed which provides automatic height control for the header of a multi-row crop harvester. The crop processing header has a series of row dividers hinge mounted along its front edge. Under at least two of the row dividers is a ground engaging wheel which causes the leading edge of each to float up and down as the terrain changes. Servo actuating sensors mounted between the divider and the header respond to changes in the angle of attack therebetween. The servo system actuates hydraulic valves allowing oil pressure to automatically raise and lower the header. This means of height control maintains the cutter bar or ear stripper plates a predetermined distance above ground regardless of changes in terrain.

Forage Harvester And Attachment Therefor

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US Patent:
40855708, Apr 25, 1978
Filed:
Apr 8, 1976
Appl. No.:
5/675184
Inventors:
Marvin L. Joray - Celina OH
Warner M. Heckley - Rockford OH
Lyman J. Gunyou - Celina OH
Assignee:
Avco Corporation - Coldwater OH
International Classification:
A01D 4500
US Classification:
56 2
Abstract:
A forage harvester and attachment therefor are provided wherein such attachment serves the multiple purposes of cutting, conditioning, and selectively moving a crop in two basic directions from a crop transfer zone within the attachment, one of the directions being toward the ground and the other being away from the ground. The attachment comprises a flail device of predetermined width for cutting and conditioning a standing crop in one mode of operation and for picking up a pre-cut ground swath of a crop in another mode and moving that swath to the transfer zone. The attachment has an auger for gathering a crop into the transfer zone immediately after cutting to define a dense swath thereof which has a width less than that of the flail device and approximately equal to the width of the ground swath. The attachment has an additional auger and a door for selectively moving crop from the transfer zone in the above-mentioned two basic directions.
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Marvin L Joray from Celina, OH Get Report