click zoom to display a high-res image
Slewing Drive
Image
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 combination upper bearing race and gear, and (2) lower bearing race 19 feet-1-1/2 inch O.D. x 3-1/4 inches wide; both parts 18 feet-3-1/4 inches bore. Shipment maintained 19 feet-3 inch height clearance and 6 inches from top of rail clearance."
July 24, 1971
Publication Information
Physical Description
Collection Information
Copyright Information
W012GME
WHi 50552
Image
Digital Collections
Explore more than 100,000 collection items online through the Society’s digital collections. For over two decades, we’ve been scanning, photographing, and digitizing materials from our collections, creating a rich and growing digital archive that brings history closer to you.
The Wisconsin Historical Society offers an ever-growing digital collection. Digitized materials reflect the full range of items in the collections including photographs, letters, newsletters, films, posters, architectural drawings, menus, and ephemera.
Attribution
For a credit line: Wisconsin Historical Society, Creator, Title, Unique Identifier.
The Unique Identifier can be found at the top or bottom of the page for each item. The name of a downloaded file is NOT the unique identifier.
For bibliographic citations please consult the UW-Madison Libraries Citation Research Guide to ensure compliance with appropriate style guidelines.
Accessing Collections
The vast majority of the items in our collections are not online. The Society owns thousands of archival collections viewable in our Archives reading room. To view and conduct research in our collections, visit us in person.
Floating Trunnion
October 4, 1977
William Rhody, a Falk employee, inspects a large, floating trunnion. This particular unit was purchased by Humboldt-Wedag. Original Falk caption reads, "Finished machined and drilled trunnion. Patt...
Tramway
August 24, 1971
Tramway that was used by O.D. Hopkins Association Incorporated of Contoocook, New Hampshire. Falk caption reads, "Tramway (Skylark- customers, Sky Glider) 2-size 120T10 Falk product name. Steelflex...
Kiln Drive
June 6, 1977
Elevated view of a kiln drive that was purchased and used by Dravo Line. Original Falk caption reads, "Color view of May 1977 Pit and Quarry. Photos sent to us [Falk] from Pit and Quarry. Original ...
End Head for Ball Mill
October 17, 1969
This product was later purchased by Fuller Company (Traylor Engineering and Manufacturing). Falk caption reads, "Estimated rough weight 46,720 pounds. Flange OD-12 feet-3 3/4 inches x 4 inches thic...
Coupling Slotter
April 1975
20 inch coupling slotter at Plant 2. Original Falk caption reads, "Machine number 19-7503 at Plant 2: These pictures of a 20 inch slotter taken for Jack Blank as an illustration of equipment being ...
Drive Agitator
April 15, 1971
Male employee, Timothy Burton, inspecting a drive agitator. This product was purchased by Coppus Engineering Corporation and used by E.R. Squibb and Sons. Falk caption reads, "This unit is drive by...