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Ring Gear Dust Guard
Image
Two employees, Bob Huwiler and Tom Prodoehl, stand next to a large ring gear dust drive that was purchased by KHD Canada and used by South West Portland Cement. Original Falk caption reads, "First guard of this size and type manufactured by Falk."
May 25, 1983
Publication Information
Physical Description
Collection Information
Copyright Information
W012GLH
WHi 50808
Image
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Welding a Split Ring Gear
July 9, 1970
Male employee, John Beck, arc welding a mud guard to a split ring gear.
Manufacturing of Ring Gears
May 1979
Original Falk caption reads, "General run of the mine large ring gears in various stages of manufacture waiting for subsequent machining operations. This series taken for possible use as Glamor "La...
Drilling on a Split Ring Gear
October 31, 1968
Original Falk caption reads, "Radial drilling on large split ring gear..." part of a photo and slide series for Engineering. Male employee in photograph is Ray Puls."
Split Ring Gear
circa 1960-1969
Split ring gear that is a component of a rod mill that was purchased by ACC-Vickers-Babcock Limited and then exported to India. Falk caption reads, "215 inch OD x 29 inch face split ring gear. Phot...
Large Split Ring Gear
October 31, 1968
Split ring gear that was a later component of a rod mill was purchased by ACC-Vickers-Babcock Limited and exported to India. Original Falk caption reads, "215 inch OD x 29 inch face split ring gear...
Milling Splits
August 29, 1968
Split ring gear that was purchased by Allis Chalmers and used by Duval. Falk caption reads, "Milling Splits." Male employee in photograph is Wilbur Keen.
