US Patent: 1,136,376
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| Crank Shaft
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Patentees:
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| Fred W. Spacke (exact or similar names) - Indianapolis, Marion County, IN |
| Dalmar T. Brownlee (exact or similar names) - Indianapolis, Marion County, IN |
| William Spacke (exact or similar names) - Indianapolis, Marion County, IN |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jan. 28, 1914 |
| Granted: |
Apr. 20, 1915 |
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Joel Havens
F.W. Spacke Machine Company
"Vintage Machinery" entry for F. W. Spacke Machine Co.
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Description: |
| Original application filed January 13, 1913, Serial No. 741,719. Divided and this application filed January 28, 1914.
Abstract:
Our invention relates to a crankshaft and to flywheel construction, as for engines, and has for its object the provision of a crankshaft and flywheels which shall be at once strong and compact, easily assembled, well lubricated, and balanced in operation.
Claim:
A crank shaft comprising two alined stub shafts provided with disks at their adjacent ends, the adjacent faces of said disks having aligned eccentric projections substantially parallel to the shaft axis, said projections being bored out taperingly with the large end in each projection toward the other projection, and a double ended doubly tapered bolt fitting in the bores of the projections and provided with nuts whereby the two parts of the shaft may be clamped together.
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