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US Patent: 471,765
Ratchet Railroad Track Wrench
Patentees:
Newton M. Wever (exact or similar names) - Bartow, FL
Daniel D. Blount (exact or similar names) - Bartow, FL

USPTO Classifications:
81/177.85, 81/62

Tool Categories:
wrenches : ratchet wrenches
wrenches : wrench components : wrench sockets

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Chas. A. Ford
W. S. Duvall
W. H. Johnson
Wilson L. Jewell

Patent Dates:
Applied: Jan. 06, 1892
Granted: Mar. 29, 1892

Patent Pictures:
Newton M. Wever and Daniel D. Blount patent March 29, 1892
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Description:
The sockets fit into an end cog-wheel with a circular bore and key-way. The shank portion of the socket has a key. The sockets are held in the head by a set screw. The end cog wheel engages a second internal cog wheel. The ratchet pawls bear on this second cog wheel. There is a shifting lever to disengage one or the other of the ratchet pawls.

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