MR. STEVEN MATTHEW ATCHISON, PHARMD
Pharmacy at Perimeter Pkwy, Montgomery, AL
License number
Alabama 17926
Category
Pharmacy
Type
Pharmacist
Address
Address
5331 Perimeter Pkwy, Montgomery, AL 36116
Phone
(334) 356-8389
Professional information
Ballast Shoulder Cleaner
US Patent:
5459951, Oct 24, 1995
Filed:
Oct 4, 1993
Appl. No.:
8/130775
Inventors:
Philip C. McCray - Wetumpka AL
Steven L. Atchison - Montgomery AL
Steven L. Atchison - Montgomery AL
Assignee:
Knox Kershaw, Inc. - Montgomery AL
International Classification:
E02F 522
US Classification:
37105
Abstract:
A ballast machine for plowing ballast from the outer ends of rail supporting cross ties of a railroad bed. A ballast tie plow assembly is mounted to the frame of the ballast machine for vertical movement thereon. The tie plow assembly includes ballast engaging blades which are disposed for biased, pivotal movement responsive to engagement of the blades with an obstruction on the railroad bed or cross ties. Means are provided for vertical positioning of the tie plow assembly.