Daisy Safety Razor
Patent US1008929
Invention Safety-Razor
Filed Monday, 10th July 1911
Published Tuesday, 14th November 1911
Inventors Ernest N. Humphrey, Clarence E Smith
Owner Traut & Hine Manufacturing Company
Language English
CPC Classification:B26B21/16
- B26B21/16
Safety razors with one or more blades arranged transversely to the handle involving blades with only one cutting edge - B
Performing Operations; Transporting - B26
Hand Cutting Tools; Cutting; Severing - B26B
Hand-Held Cutting Tools Not Otherwise Provided For - B26B21/00
Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor - B26B21/08
Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades - B26B21/14
Safety razors with one or more blades arranged transversely to the handle
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A PDF version of the original patent can be found here.
Parts not referenced in the text: None
Parts not referenced in the images: None
To all whom it may concern:
Be it known that we, Clarence E. Smith and Ernest N. Humphrey, citizens of the United States, residing at New Britain, Hartford county, State of Connecticut, have invented certain new and useful Improvements in Safety-Razors, of which the following is a full, clear, and exact description.
This invention relates to improvements in safety razors, the object being to provide an effective safety razor construction of the simplest possible form and minimum number of parts, whereby the same may be rapidly and economically produced and vended at small cost. As shown herein, the razor is made entirely from sheet metal, the construction being such that sheet metal may be effectively employed.
In the accompanying drawings,
In the drawings we have shown only the preferred form of the various parts.
To insert a blade in the razor ready for use, the parts are first caused to assume the position indicated in
All the parts described may be stamped up from sheet metal and hence may be rapidly produced.
The frame complete may comprise, as shown, only three parts all of which may be rapidly assembled ready to receive a blade.
What we claim is:
A holder frame for a safety razor blade, comprising a sheet metal handle, two oppositely converging integral parts, said parts being turned up at an angle to the axis of the handle to form two parallel cheek pieces constituting guides for the blade support, the extreme ends of said cheek pieces being turned toward each other into the same plane to form blade-engaging abutments, in combination with a blade supporting plate and guard notched at opposite ends to move on said cheek pieces, blade positioning lugs on said combined plate and guard, a sheet metal cam plate extending across the space between said cheek pieces and under said combined plate and guard, and a pivotal connection between said cam plate and cheek pieces.
Clarence E. Smith.
Ernest N. Humphrey.
Witnesses:
W. J. Woram, Jr.,
M. A. Gorman.