US2294774A - Safety razor - Google Patents

Safety razor Download PDF

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Publication number
US2294774A
US2294774A US337575A US33757540A US2294774A US 2294774 A US2294774 A US 2294774A US 337575 A US337575 A US 337575A US 33757540 A US33757540 A US 33757540A US 2294774 A US2294774 A US 2294774A
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US
United States
Prior art keywords
cover member
handle
wire
safety razor
cotter pin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US337575A
Inventor
Davies William James
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US2294774A publication Critical patent/US2294774A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B26B21/18—Safety razors with one or more blades arranged transversely to the handle involving blades with two cutting edges

Definitions

  • An object of the invention is to provide a simplified construction of safety razor of the above noted type.
  • a safety razor incorporates a cover plate presenting an inner cona handle member for the holder.
  • the cover The blade ing studs, pins or the like which project from plane of the cover member.
  • the blade may be easily cleaned Without removal from the holder.
  • Fig. 1 is an end view
  • Fig. 2 a front view
  • Fig. 3 a plan of a safety razor constructed according to one embodiment of the invention.
  • I a is the cover plate and I the handle. Projecting from the con cave face of the cover member l are two studs 4 having aligned transverse holes.
  • the cover member I is formed with two spaced parallel so located that when the blade 1
  • the end of the cover member I adjacent to the I first bend a of the wire I 0 is l2, so that when the studs cotter II, the
  • the razor of the invention is non-clogging, for example, in the case of surgical shaving, long hairs may be shaved off Without clogging the blade.
  • a safety razor comprising a wire having a part thereof bent into the form of a loop, with the parts forming the loop being spaced to afford a handle, the portions of the wire beyond one end of the loop being brought together and bent in parallel in the plane of said handle and at substantially right angles to the direction of said handle, and again bent at substantially right angles to the first bend so as in conjunction with the handle to form substantially a Z-shaped figure, one of the portions of the wire being bent at the end of the last bent section in a direction reverse to the first bent portion beyond the handle and forming a cotter pin free at its distal end and supported at its proximal end, the other portion of the wire terminating in a stop adjacent to said proximal end of the cotter pin, a cover member having slots parallel to said cotter pin, spaced studs extending from said cover member and having aligned apertures through which 2 said cotter pin extends, said cover member also having a notch in which the portion of the wire forming said step is received, said cover member having
  • a safety razor comprising a wire bent to form a handle, the portions of the wire beyond one end of the handle being brought together to form a twin wire, said twin wire being bent in the plane of the handle, one portion of the wire beyond the handle being bent to form a cotter distal end and supported at its proximal end, the other portion of the wire beyond the handle terminating in a stop located adjacent to said proximal end of the cotter pin, a cover plate member extending lengthwise of said cotter pin and having slots extending parpin, said cover member also having a notch in which the portion of the wire forming said stop is received, said cover plate having a concave under surface, spaced studs projecting from said cover member and having aligned apertures through which said cotter pin extends, and a thin flexible blade having cutting edge portions, said blade being interposed between said cotter pin and said under surface and held by said cotter pin in flexed condition against the under surface of the cover member with said cutting edge portions exposed by the slots in the

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)
  • Knives (AREA)

Description

p 1942- Q w. J. DAVIES v 2,294,774
SAFETY RAZOR Filed May 28, 1940 dmMIW n w ew-w" Patented Sept. 1, 1942 William James or to Arthur shire, Scotlan Application May 28, 1940,
Davies, Glasgow, Watson Legat, (1
Scotland, assign- Paisley, Renfrew- Serial No. 337,575
In Great Britain June 8, 1939 2 Claims.
cave cover member.
An object of the invention is to provide a simplified construction of safety razor of the above noted type. v
A safety razor, according to the invention, incorporates a cover plate presenting an inner cona handle member for the holder.
Desirably, the cover The blade ing studs, pins or the like which project from plane of the cover member.
The studs or the in the cover member.
As both sides of the cutting edge or edges are exposed, the blade may be easily cleaned Without removal from the holder.
The invention will now be described With the aid of the accompanying drawing in which Fig. 1 is an end view; Fig. 2 a front view and Fig. 3 a plan of a safety razor constructed according to one embodiment of the invention.
Referring to the drawing, I a is the cover plate and I the handle. Projecting from the con cave face of the cover member l are two studs 4 having aligned transverse holes. The cover member I is formed with two spaced parallel so located that when the blade 1 The end of the cover member I adjacent to the I first bend a of the wire I 0 is l2, so that when the studs cotter II, the
provided with a notch 4 are slid on to the The razor of the invention is non-clogging, for example, in the case of surgical shaving, long hairs may be shaved off Without clogging the blade.
I claim: 5
1. A safety razor comprising a wire having a part thereof bent into the form of a loop, with the parts forming the loop being spaced to afford a handle, the portions of the wire beyond one end of the loop being brought together and bent in parallel in the plane of said handle and at substantially right angles to the direction of said handle, and again bent at substantially right angles to the first bend so as in conjunction with the handle to form substantially a Z-shaped figure, one of the portions of the wire being bent at the end of the last bent section in a direction reverse to the first bent portion beyond the handle and forming a cotter pin free at its distal end and supported at its proximal end, the other portion of the wire terminating in a stop adjacent to said proximal end of the cotter pin, a cover member having slots parallel to said cotter pin, spaced studs extending from said cover member and having aligned apertures through which 2 said cotter pin extends, said cover member also having a notch in which the portion of the wire forming said step is received, said cover member having a curved under face, and a thin flexible blade interposed between said cotter pin and said 30 pin free at its allel to said cotter cover member and having cutting edges exposed by the slots in the cover member, said blade being held by said cotter pin in flexed condition against said under face.
2. A safety razor comprising a wire bent to form a handle, the portions of the wire beyond one end of the handle being brought together to form a twin wire, said twin wire being bent in the plane of the handle, one portion of the wire beyond the handle being bent to form a cotter distal end and supported at its proximal end, the other portion of the wire beyond the handle terminating in a stop located adjacent to said proximal end of the cotter pin, a cover plate member extending lengthwise of said cotter pin and having slots extending parpin, said cover member also having a notch in which the portion of the wire forming said stop is received, said cover plate having a concave under surface, spaced studs projecting from said cover member and having aligned apertures through which said cotter pin extends, and a thin flexible blade having cutting edge portions, said blade being interposed between said cotter pin and said under surface and held by said cotter pin in flexed condition against the under surface of the cover member with said cutting edge portions exposed by the slots in the cover member.
WILLIAM JAMES DAVIES.
US337575A 1939-06-08 1940-05-28 Safety razor Expired - Lifetime US2294774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16771/39A GB529801A (en) 1939-06-08 1939-06-08 Improvements relating to safety razors

Publications (1)

Publication Number Publication Date
US2294774A true US2294774A (en) 1942-09-01

Family

ID=10083371

Family Applications (1)

Application Number Title Priority Date Filing Date
US337575A Expired - Lifetime US2294774A (en) 1939-06-08 1940-05-28 Safety razor

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US (1) US2294774A (en)
GB (1) GB529801A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571927A (en) * 1968-06-21 1971-03-23 Ray L Stone Novel safety razor
US3660894A (en) * 1970-04-22 1972-05-09 Robert T Sand Safety razor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3571927A (en) * 1968-06-21 1971-03-23 Ray L Stone Novel safety razor
US3660894A (en) * 1970-04-22 1972-05-09 Robert T Sand Safety razor

Also Published As

Publication number Publication date
GB529801A (en) 1940-11-28

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