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Photographs

Ring Gear Casting

Image

Two men guide cement blocks that comprise a casting for a gear that will be used in a cement kiln. The final gear was later purchased by F.L. Smidth and Company of New York, New York, and used by St. Lawrence Cement Company of Clarkson, Ontario, Canada. Original Falk caption reads, "Construction of mold for casting half of a 22 foot diameter ring gear. Gear Disc: 265 teeth, 1DP, 23 inch face, 10 degree helix angle, single helical full depth mill type teeth, right hand helix. The casting material is Falk Annealed FC cast steel. The rough weight of the complete casting is 64800 pounds. The gear is shown on Falk Drawing 412194."

Date Created:
January 16, 1959

Publication Information

Date Created January 16, 1959

Physical Description

Format Image
Extent 1 photograph
Dimensions 26 x 21 cm

Collection Information

Source Collection Falk Corporation photographs, 1954-1994
Call Number PH 6524, EG 40987
Catalog Record https://search.library.wisc.edu/catalog/9911126548102121
Finding Aid https://digital.library.wisc.edu/1711.dl/wiarchives.uw-whs-ph06524

Copyright Information

Copyright Status COPYRIGHT NOT EVALUATED
Unique ID
W012GGO
Legacy ID
WHi 49991

Image

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Photographs
Man Inspecting Ring Gear

Man Inspecting Ring Gear

February 17, 1959

A male employee inspects the ring gear which was later purchased by F.L. Smidth and Company of New York, New York, and used by St. Lawrence Cement Company of Clarkson, Ontario, Canada. The gear is ...

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Photographs
Gears Used in Gear Laboratory

Gears Used in Gear Laboratory

November 25, 1957

A male employee operates a large machine at the Falk Corporation. The gear was purchased and used by the Falk Corporation. Original Falk caption reads: "The machine and recorder are manufactured by...

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Photographs
Second Reduction Drive Gear

Second Reduction Drive Gear

August 9, 1957

A large Drive Gear rests outside the factory after being removed from the furnace. This product was later purchased by Buffalo Forge Company of Buffalo, New York, and used by Sociedad Agricola Puca...

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Photographs
Kiln Gear

Kiln Gear

June 28, 1971

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 mounted kiln gear ever manufactured by Fal...

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Photographs
Mill Gears

Mill Gears

October 9, 1956

Original Falk caption reads: "Mill Gears, 21 or 22.289T, 1 1/2 DP, 26 inch F. 100 hp, 18.3 rpm mills." Purchaser was Allis Chalmers and it was used by the Marquette Cement Company of Milwaukee.

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Photographs
Two Men Inspecting a Gear

Two Men Inspecting a Gear

November 21, 1958

Two men inspect a large gear which was later purchased by DeLaval Steam Turbine Company of Trenton, New Jersey. Original Falk caption reads, "This gear is shown on Falk Drawing 319935. The gear bla...

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