FiledThursday, 17th January 1884
PublishedTuesday, 16th September 1884
InventorJames P. Tryner
Parallel operation of dc generators with converters, e.g. with mercury-arc rectifier
Generation; Conversion Or Distribution Of Electric Power
Circuit Arrangements Or Systems For Supplying Or Distributing Electric Power; Systems For Storing Electric Energy
Circuit arrangements for dc mains or dc distribution networks
Parallel operation of dc sources
Parts not referenced in the text: None
Parts not referenced in the images: None
To all whom it may concern:
Be it known that I, James P. Tryner, of Denver, Arapahoe county, Colorado, have invented a new and Improved Razor-Guard, of which the following is a full, clear, and exact description.
The object of my invention is to provide a means of adjusting the blades of razors in that class of razors in which the blade is mounted in a guard having rollers to prevent the blade from cutting the operator; and the invention consists in mounting one or more set-screws on the razor-guard and loosely connecting said screw or screws with the back of the razor, so that by turning the screw the blade may be adjusted in either direction, as may be desired. The particular form of guard to which this improvement relates is that shown in my Patent No. 290,146, granted December 11, 1883.
Reference is to be had to the accompanying drawings, forming part of this specification, in which similar letters of reference indicate corresponding parts in all the figures.
The guard consists of a metal strip,
In the modification shown in
Having thus described my invention, I claim as new and desire to secure by Letters Patent—
1. The combination, with a razor-guard and a blade mounted therein, of one or more adjusting-screws mounted on said guard and loosely connected to said blade, whereby by turning the screw or screws the blade may be moved in either direction, as may be desired, substantially as set forth.
2. A razor-guard consisting of the back plate,
3. The combination of the back plate,
James P. Tryner.
Sam S. Landon,
Edward S. Curry.