US1081157A - Safety-razor. - Google Patents

Safety-razor. Download PDF

Info

Publication number
US1081157A
US1081157A US61223411A US1911612234A US1081157A US 1081157 A US1081157 A US 1081157A US 61223411 A US61223411 A US 61223411A US 1911612234 A US1911612234 A US 1911612234A US 1081157 A US1081157 A US 1081157A
Authority
US
United States
Prior art keywords
razor
blade
safety
casing
sharpneck
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
US61223411A
Inventor
Matthew C Sharpneck
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.)
E BLOCK
Original Assignee
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
Priority to US61223411A priority Critical patent/US1081157A/en
Application granted granted Critical
Publication of US1081157A publication Critical patent/US1081157A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • B26B21/38—Safety razors with one or more blades arranged transversely to the handle with provision for reciprocating the blade by means other than rollers

Definitions

  • This invention relates to safety razors and it is the object of the invention to provide means whereby the blade of the razor may be simply and conveniently shifted laterally across the ard, whereby a shearing cut may be obtained.
  • FIG. 1 is a perspective View of the device.
  • Fig. 2 is a side elevation with a portion of the casing removed.
  • Fig. 3 is a detailed 4vertical sectional view.
  • Fig. 4 is a top plan view with a part .of the blade broken away.
  • Fig. 5 is a perspective view of the blade used looking from the under side.
  • Fig. 6 is a detail longitudinal section showing a. modification of the driving mechanism.
  • ll represents a substantially semi-cylindrical casing to which is secured an operating or manipulating handle 2 preferably formedfwith a longltudinal channel 3 and which extendsv diagonally from the casing.
  • a frame l upon which is mounted a train of gears 5 includin a sprin drum 6 which drives the same.
  • a suitable escapement mechanism 7 which controls the speed of movement and projecting from the bottom of the casing is the winding shaft of the spring drum by. which the tension of the spring therein may be increased when desired.
  • This winding shaft has secured there- 'on the usual turn button 8.
  • the secondary shaft of the train is indicated at 9 and-is journaled in the frame 4 having its upper end projecting through the casing and provided wgith a Wrist pin 10 carried upon 4themouterend of a crank arm 11.
  • This wrist pin is adapted to engagein a slot 12 formed in a substantially U-shaped shuttle 13 in 'which is detachably held the razor blade 111.
  • This blade is mounted upon the top of the casing and is adapted to reciprocate thereover, being held in operative position by a strap 15 which lies over the blade adjacent -rent .is led into the motor by the circuit wires 21 which pass through the handle 2.
  • the casing in each form is providedl with a door 22 by which the mechanism therein maybe covered andpso that access may be had thereto when repairs are needed or for any other suitable purpose.
  • a suitable switch is preferably mounted upon the handle so as to control the current to the motor.
  • the guard and razor are pulled over the face at an acute angle thereto and with a straight pull, the motor being turned on so as to reciprocate the blade at the proper speed.
  • This reciprocation of the blade across the teeth formed by the slots in the guard acts in a similar manner to .the ordinary cutter bar on a reaper or mowing machine and as the edge 0f the blade is straight a sawing action is produced which readily severs the whiskers from the face.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Food-Manufacturing Devices (AREA)

Description

M. C'. SHARPNECK.
SAFETY RAZOR.
APPLIUATION FILED MARA, 1911.
2 SHEET S-SHEET l.
ylgllllqglllllqlglulg. A l" Patented Dec. 9, 1913.
' M. G. SHARENEGK.
SAFETY RAZOR.
APPLICATION FILED MAlLll, 1911.
00. 1 Qu Il Qu: C. 6 D d E Arb n 8 t nw Dl 2 SHEETS-SHEET 2.
abbo/maw IUiafiTED sTATEs rarmrr carica.
. p L o MATTHEW C. SHARPNECK, F CORNVILLE, ARIZONA, ASSIGNR 0F ONE-HALF TO E. BLOCK, 0F PRESCOTT, ARIZONA.
SAFETY-RAZOR.
Patented Dec. 9,1913.
To all whom zit may concern.'
Be it known that T, MATTHEW C. SHARP- Niion, a citizen of the United States,.resid ingat Cornville, in the county of Yavapai and State of Arizona, have invented new and useful Tmprovements in Safety-Razors, of which the following is a specification.
This invention relates to safety razors and it is the object of the invention to provide means whereby the blade of the razor may be simply and conveniently shifted laterally across the ard, whereby a shearing cut may be obtained.
Further objects of the invention will appear asthe follow' g specific description is read in connectiednwithA the accompanying drawing, which forms a part of this application, and in which Figure 1 is a perspective View of the device. Fig. 2 is a side elevation with a portion of the casing removed. Fig. 3 is a detailed 4vertical sectional view. Fig. 4 is a top plan view with a part .of the blade broken away. Fig. 5 is a perspective view of the blade used looking from the under side. Fig. 6 is a detail longitudinal section showing a. modification of the driving mechanism.
Referring more particularly to the drawing, ll represents a substantially semi-cylindrical casing to which is secured an operating or manipulating handle 2 preferably formedfwith a longltudinal channel 3 and which extendsv diagonally from the casing. Mounted within the casing is a frame l upon which is mounted a train of gears 5 includin a sprin drum 6 which drives the same. ncluded 1n the train is a suitable escapement mechanism 7 which controls the speed of movement and projecting from the bottom of the casing is the winding shaft of the spring drum by. which the tension of the spring therein may be increased when desired. This winding shaft has secured there- 'on the usual turn button 8.
at will hereinafter be termed the secondary shaft of the train is indicated at 9 and-is journaled in the frame 4 having its upper end projecting through the casing and provided wgith a Wrist pin 10 carried upon 4themouterend of a crank arm 11. This wrist pin is adapted to engagein a slot 12 formed in a substantially U-shaped shuttle 13 in 'which is detachably held the razor blade 111.
This blade is mounted upon the top of the casing and is adapted to reciprocate thereover, being held in operative position by a strap 15 which lies over the blade adjacent -rent .is led into the motor by the circuit wires 21 which pass through the handle 2. The casing in each form is providedl with a door 22 by which the mechanism therein maybe covered andpso that access may be had thereto when repairs are needed or for any other suitable purpose. In the structure shown in Fig. 6 a suitable switch is preferably mounted upon the handle so as to control the current to the motor.
In the operation of the device the guard and razor are pulled over the face at an acute angle thereto and with a straight pull, the motor being turned on so as to reciprocate the blade at the proper speed. This reciprocation of the blade across the teeth formed by the slots in the guard acts in a similar manner to .the ordinary cutter bar on a reaper or mowing machine and as the edge 0f the blade is straight a sawing action is produced which readily severs the whiskers from the face.
Having thus described the invention, what stantiallyA U-shaped shuttle detaehably emln testimony whereof I aiiix my signature bracing one edge of the blade and reciproin presence of two Witnesses.
catingly movable by the driven gearing and M ATTHEW C SHARPNECK.
Working agaiiist the straprand cleats respectively the said cleats being arrangedto sus- Witnesses:
tain the shuttle in fietional engagement T. B. J ONES, i with one edge of the yoke., C. H. RUTHERFORD.
US61223411A 1911-03-04 1911-03-04 Safety-razor. Expired - Lifetime US1081157A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US61223411A US1081157A (en) 1911-03-04 1911-03-04 Safety-razor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61223411A US1081157A (en) 1911-03-04 1911-03-04 Safety-razor.

Publications (1)

Publication Number Publication Date
US1081157A true US1081157A (en) 1913-12-09

Family

ID=3149391

Family Applications (1)

Application Number Title Priority Date Filing Date
US61223411A Expired - Lifetime US1081157A (en) 1911-03-04 1911-03-04 Safety-razor.

Country Status (1)

Country Link
US (1) US1081157A (en)

Similar Documents

Publication Publication Date Title
US2083579A (en) Razor and hair clipper
US4393585A (en) Dry-shaving apparatus with hair-trimming means
US2222317A (en) Hair cutting instrument
US2534001A (en) Two-blade reciprocating saw device
US1357031A (en) Combined clipper and vibrator
US1081157A (en) Safety-razor.
US3156045A (en) Dry shaver with reciprocating inner cutter and compound oscillating outer shear plate
US2034058A (en) Implement for trimming hedges and the like
US2342467A (en) Electrical shaver
US2448219A (en) Shearer
US2293637A (en) Electric clipper
US1948109A (en) Cutting device
US664388A (en) Shaving apparatus.
US1334112A (en) Rotary clipper
US2607113A (en) Hedge clipper
US1075908A (en) Hair-cutting machine.
US1086774A (en) Rotary clipper.
US608390A (en) Half to frank tucker
US2120009A (en) Shaving implement
US2091338A (en) Razor
US2584487A (en) Sheet-cutting machine having a traveling cutter carriage and a motor-driven reciprocating cutter
US1366975A (en) Barber's hair-cutting machine
USRE15506E (en) Electric hair clipper
US2722052A (en) Shearing machine
US1787802A (en) Hedge trimmer