WILLIAM JAMES CRONE, JR
Pilots at Dolphin St, Beach City, OH
License number
Ohio A0405056
Issued Date
May 2015
Expiration Date
May 2017
Category
Airmen
Type
Authorized Aircraft Instructor
Address
Address
10335 Dolphin St SW, Beach City, OH 44608
Professional information
Material Separating Machine
US Patent:
4319991, Mar 16, 1982
Filed:
Oct 24, 1980
Appl. No.:
6/200413
Inventors:
William J. Crone - Beach City OH
John P. Wright - Houston TX
John P. Wright - Houston TX
Assignee:
Midwestern Industries, Inc. - Massillon OH
International Classification:
B07B 155
US Classification:
209255
Abstract:
Apparatus for separating a composite of three materials into their particular groups includes a first screen (17) which permits the group of the smallest sized material to pass therethrough. The materials not passing through the screen (17) are fed to a trough (21). Second screens (23) are provided near the end of the trough which permits the group of the mid-sized materials to pass therethrough. The group of the largest sized materials move to and through a discharge spout (25) at the end of the trough (21).