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Patent number:
Patent Date:
US Patent: 776,710
Drill-press
Patentee:
Albert P. Weigel (
exact
or
similar
names) - Aurora, IN
USPTO Classifications:
74/361
Tool Categories:
metalworking machines
:
drilling and boring
:
drill presses
industrial machines
:
industrial machine mechanisms
:
industrial machine clutches
woodworking machines
:
wood drilling and boring
:
drill presses
Assignees:
Aurora Tool Works
- Aurora, IN
Manufacturer:
Aurora Tool Works Co.
- Aurora, IN
Witnesses:
Alexander B. Pattison
Inez S. Cobb
Patent Dates:
Applied:
Nov. 16, 1903
Granted:
Dec. 06, 1904
Patent Pictures:
USPTO
(New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Aurora Tool Works Co.
Description:
The innovation is a clutch mechanism for high-speed reverse that could be activated without the need to disengage and re-engage gears.
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