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Photograph

Twin Pinion

Date: 07 02 1970
Description: Twin pinion that was a later component of a tug on a controllable pitch propeller. This product was purchased by the Electro-Motive Division of the General...
Photograph

Large Mill Drive

Date: 07 22 1970
Description: Large mill drive that was purchased by Koppers Corporation and used by Hanna Mining. Original Falk caption reads, "Large ring gear made to 1970. First ring...
Photograph

Two Pinion Combining Gear

Date: 09 04 1970
Description: This two pinion combining gear, a component of a main propulsion system was purchased by Fairbanks Morse and used by Falcon Carriers Incorporated. Original...
Photograph

Component of a Main Propulsion System

Date: 09 04 1970
Description: Two pinion combining gear that is a component of a main propulsion system. This product was purchased by Fairbanks Morse and used by Falcon Tankers. Origin...
Photograph

Cutter Head Drive

Date: 03 02 1971
Description: A male employee, Bill Hoppe, attends to a special cutter head drive. This product was purchased and used by the Great Lakes Dredge and Dry Dock company. Fa...
Photograph

Checking a Gear

Date: 12 29 1970
Description: A male employee, Dennis Zastrow, inspects a gear in the gear lab.
Photograph

Large Ring Gear

Date: 01 19 1971
Description: View of a 29 foot in diameter ring gear that is a component of a ball mill drive on a truck. This ring gear was purchased by Koppers and used by Hannah Min...
Photograph

Special Speed Increaser

Date: 06 23 1971
Description: This speed increaser, a component of a generator drive, was purchased by Allis Chalmers and used by the United States Corps of Engineers. Falk caption read...
Photograph

Large Speed Increaser

Date: 06 23 1971
Description: Special speed increaser on the factory floor. This product was purchased by Allis Chalmers and used by the United States Corps of Engineers. Falk caption r...
Photograph

Drive Agitator

Date: 04 15 1971
Description: Male employee, Timothy Burton, inspecting a drive agitator. This product was purchased by Coppus Engineering Corporation and used by E.R. Squibb and Sons. ...
Photograph

YQA Balancing

Date: 03 26 1971
Description: Original Falk caption reads, "Dynamic balancing of a YQA element for use in YQA bulletin 171-110." Male employee in photograph is Edward Rhys.
Photograph

Special Ball Mill Drive

Date: 08 15 1971
Description: A male employee, Ed Grown, attends to a large ball mill drive. This product was purchased by Allis Chalmers and used by Pima Mining Company. Falk caption r...
Photograph

Kiln Gear

Date: 06 28 1971
Description: Component of a kiln that was purchased by F.L. Smidth Company. Falk caption reads, "This is the gear rim for the first fabricate, T-section, split, spring ...
Photograph

Slewing Drive

Date: 07 24 1971
Description: Slewing drive that was purchased by the Dravo Corporation. Original Falk caption reads, "Slewing Drive-2 parts-(1) 19 feet 5 inches O.D. x 6 1/2 inch wide ...
Photograph

Large Special Speed Increaser

Date: 08 24 1971
Description: Special speed increaser that was purchased by Allis Chalmers and used by the United States Corps of Engineers. Falk caption reads, "Low level dam site/gene...
Photograph

Speed Reducer for a Ball Mill

Date: 09 14 1971
Description: View of a speed reducer that was purchased by the Kennedy Van Saun Corporation and used by Gresic Cement in Indonesia. Falk caption reads, "Design HP-3150,...
Photograph

Ball Mill Speed Reducer

Date: 09 15 1971
Description: This product was purchased by the Kennedy Van Saun Corporation and used by Gresic Cemenent of Indonesia. Original Falk caption reads, "Design HP- 3150, ser...
Photograph

Speed Reducer

Date: 10 08 1971
Description: This product was purchased by Allis Chalmers and used by Kennecott Copper. Falk caption reads, "5CB3-10 BS speed reducer, ratio 7.394:1 with rifle drilled ...
Photograph

Shaft Mount

Date: 11 24 1971
Description: View of a 600 J shaft mount. Man in photograph is George Tinger.
Photograph

Solid Riding Ring

Date: 10 08 1971
Description: This product was purchased by Allis-Chalmers of West Allis, Wisconsin. Falk caption reads, "Solid riding ring 102,000 pound rough weight, 244 inches in dia...

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