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Richard A Arstein

from Rolette, ND
Age ~60

Richard Arstein Phones & Addresses

  • 8962 29Th Ave, Rolette, ND 58366 (701) 246-3647
  • 656 Macon Dr, Vail, AZ 85641 (520) 762-8843
  • 8250 Golf Links Rd, Tucson, AZ 85730
  • Sahuarita, AZ
  • Sierra Vista, AZ
  • Morenci, AZ
  • Washington, IL
  • 656 E Macon Dr, Vail, AZ 85641 (520) 465-8643

Work

Position: Engineer and farmer

Skills

Engineering • Solidworks • Manufacturing • Autocad • Mechanical Engineering

Industries

Mechanical Or Industrial Engineering

Resumes

Resumes

Richard Arstein Photo 1

Engineer And Farmer

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Location:
Rolette, ND
Industry:
Mechanical Or Industrial Engineering
Work:

Engineer and Farmer
Skills:
Engineering
Solidworks
Manufacturing
Autocad
Mechanical Engineering

Publications

Us Patents

Auto-Return Function For A Bulldozer Ripper

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US Patent:
56853777, Nov 11, 1997
Filed:
Sep 5, 1996
Appl. No.:
8/708518
Inventors:
Richard A. Arstein - Sahuarita AZ
Richard J. Skiba - Peoria IL
Assignee:
Caterpillar Inc. - Peoria IL
International Classification:
A01B 63111
US Classification:
172 2
Abstract:
An apparatus controls the movement of a ripper for a machine. Tilt and lift cylinders controllably actuate the ripper. Hydraulic control valves control the flow of hydraulic fluid to the respective cylinder. An auto-return button produces an auto-return signal in response to being depressed by the machine operator. A controller receives the auto-return signal and delivers a ripper control signal to the hydraulic control valves to automatically raise the ripper to a predetermined position.

Blade Control System For An Earthmoving Blade

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US Patent:
56829558, Nov 4, 1997
Filed:
Sep 6, 1996
Appl. No.:
8/707830
Inventors:
Steven L. Groth - Morton IL
Richard A. Arstein - Sahuarita AZ
Randall A. Harlow - Brimfield IL
David P. Smith - Joliet IL
Richard J. Skiba - Peoria IL
Assignee:
Caterpillar Inc. - Peoria IL
International Classification:
C02F 376
E02F 385
US Classification:
172811
Abstract:
A blade control system includes a directional control valve, a fluid regeneration valve and a selector valve for selectively controlling fluid flow between a pump and first and second hydraulic cylinders and between the cylinders. With the valves positioned at preselected operative positions, pressurized fluid from the pump is directed to the head end chamber of the first cylinder, fluid expelled from the rod end chamber of the first cylinder is diverted to the head end chamber of the second cylinder, and fluid expelled from the rod end chamber of the second cylinder is combined with the fluid being directed to the head end chamber of the first cylinders to provide two stages of fluid regeneration for increasing the extension speed of the cylinder.
Richard A Arstein from Rolette, ND, age ~60 Get Report