[go: up one dir, main page]

US1799569A - Safety razor - Google Patents

Safety razor Download PDF

Info

Publication number
US1799569A
US1799569A US326338A US32633828A US1799569A US 1799569 A US1799569 A US 1799569A US 326338 A US326338 A US 326338A US 32633828 A US32633828 A US 32633828A US 1799569 A US1799569 A US 1799569A
Authority
US
United States
Prior art keywords
razor
shield
blade
safety razor
folded
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
US326338A
Inventor
Riviere Marie-Louis
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
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
Priority to FR651544D priority Critical patent/FR651544A/en
Priority to US258568A priority patent/US1720440A/en
Priority claimed from US258568A external-priority patent/US1720440A/en
Application filed by Individual filed Critical Individual
Priority to US326338A priority patent/US1799569A/en
Application granted granted Critical
Publication of US1799569A publication Critical patent/US1799569A/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

Definitions

  • a 7 TOR/VL- Y Patented Apr. 7, 1931 PATENT OFFICE MARIE-LOUIS RIVIERE, or PARIS, FRANCE SAFETY RAZOR Original application This invention relates to improvements in The invention relates more particularly to a a construction of a folding safety razor with a protecting plate removably arranged above the edge of the blade so as to prevent any danger of cutting the operator of same.
  • Figures 1 and 2 are a rear elevation and a side view showing said razor in folded and operative position respectively.
  • Figures 3 and 4 are a front elevation and a profile View respectively of an embodiment of the shield.
  • Figures 5 and 6 show on an enlarged scale, in two difierent positions, a section of the joint of the shield.
  • Figure 7 shows a modified construction of the said shield.
  • Figure 8 is a modified construction of Figures 5 and 6.
  • the shield 28 is hinged with its foot 32 to lugs 33, each of which ( Figures 3 and 4) is secured to a rod I 34 terminating in a head 35 on which acts a spring 36 which always tends to bring the shield 28 to the closed position shown in full lines in Figure 4 in which it covers the edge of the blade 1.
  • the lugs '33 are rigidly secured to' the head 8 of the fork, and a spring 37 presses against the foot '32 of the shield 28 by means of a cap 38.
  • the shield 28 has a projection or rib 39 which, in the folded position of the razor, rests on theteeth 40 of the safety razor guards, so that when'the blade holder 3 is turned be- 4 tween the branches 4 of the elastic fork 8 in What I claim is filed March 2, 1928, Seria1.No.1258,568, and. in France September 13, 1927. Divided and this application filed December 15, 1928. Serial No. 326,338.
  • a safety razor of the folding type comprising a thick razor blade having a cutting edge, a blade holder supporting said razor blade, an elastic fork pivotally sup porting said blade holder, a shield pivotally mounted with respect to said elastic fork adjacent said cutting edge of said razor blade when the razor is folded and moved into open position by said blade holder when the razor is opened, and resilient means adapted to resiliently hold said shield in closed and open positions.
  • a safety razor of the folding type comprising a thick razor blade having a cutting edge, an elastic fork pivotally supporting said razor blade, rods having heads slidably mounted in said elastic fork, a shield hinged to the ends of said rods adjacent said cutting edge of said razor bladewhen the razor is folded and springs encircling said rods abutting said heads and said elastic fork.
  • a safety razor of the folding type comprising a thick razor blade having a cutting edge, a blade holder supporting said razor blade, an elastic fork pivotally supporting said blade holder, a shield pivotally mounted with respect to said elastic fork adjacent said cutting edge ,of said razor blade when therazor is folded, a rib integral with'said shield abutting said blade holder when said razor is folded and moved into open position by said blade holder upon opening of said razor, and resilient means adapted to re- 'siliently hold saidshield in closed and open

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)

Description

M. L. RIVIERE April .7, 1931.
SAFETY RAZOR Original Filed March 2, 1928 Fig.5
A 7 TOR/VL- Y Patented Apr. 7, 1931 PATENT OFFICE MARIE-LOUIS RIVIERE, or PARIS, FRANCE SAFETY RAZOR Original application This invention relates to improvements in The invention relates more particularly to a a construction of a folding safety razor with a protecting plate removably arranged above the edge of the blade so as to prevent any danger of cutting the operator of same.
In the accompanying drawing which shows by way of example constructions of a razor embodying the improvements according to the invention 7 Figures 1 and 2 are a rear elevation and a side view showing said razor in folded and operative position respectively. f
Figures 3 and 4 are a front elevation and a profile View respectively of an embodiment of the shield.
Figures 5 and 6 show on an enlarged scale, in two difierent positions, a section of the joint of the shield.
Figure 7 shows a modified construction of the said shield.
Figure 8 is a modified construction of Figures 5 and 6.
' As shown in Figures 1 and 2, the shield 28 is hinged with its foot 32 to lugs 33, each of which (Figures 3 and 4) is secured to a rod I 34 terminating in a head 35 on which acts a spring 36 which always tends to bring the shield 28 to the closed position shown in full lines in Figure 4 in which it covers the edge of the blade 1.
In the modified construction in Figure 8, the lugs '33 are rigidly secured to' the head 8 of the fork, and a spring 37 presses against the foot '32 of the shield 28 by means of a cap 38. y
In the modified construction of Figure7, the shield 28 has a projection or rib 39 which, in the folded position of the razor, rests on theteeth 40 of the safety razor guards, so that when'the blade holder 3 is turned be- 4 tween the branches 4 of the elastic fork 8 in What I claim is filed March 2, 1928, Seria1.No.1258,568, and. in France September 13, 1927. Divided and this application filed December 15, 1928. Serial No. 326,338.
1. A safety razor of the folding type comprising a thick razor blade having a cutting edge, a blade holder supporting said razor blade, an elastic fork pivotally sup porting said blade holder, a shield pivotally mounted with respect to said elastic fork adjacent said cutting edge of said razor blade when the razor is folded and moved into open position by said blade holder when the razor is opened, and resilient means adapted to resiliently hold said shield in closed and open positions. 2. A safety razor of the folding type comprising a thick razor blade having a cutting edge, an elastic fork pivotally supporting said razor blade, rods having heads slidably mounted in said elastic fork, a shield hinged to the ends of said rods adjacent said cutting edge of said razor bladewhen the razor is folded and springs encircling said rods abutting said heads and said elastic fork.
3. A safety razor of the folding type comprising a thick razor blade having a cutting edge, a blade holder supporting said razor blade, an elastic fork pivotally supporting said blade holder, a shield pivotally mounted with respect to said elastic fork adjacent said cutting edge ,of said razor blade when therazor is folded, a rib integral with'said shield abutting said blade holder when said razor is folded and moved into open position by said blade holder upon opening of said razor, and resilient means adapted to re- 'siliently hold saidshield in closed and open
US326338A 1927-09-13 1928-12-15 Safety razor Expired - Lifetime US1799569A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR651544D FR651544A (en) 1927-09-13 1927-09-13 Folding safety razors and their handles
US258568A US1720440A (en) 1927-09-13 1928-03-02 Folding safety razor
US326338A US1799569A (en) 1927-09-13 1928-12-15 Safety razor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR651544T 1927-09-13
US258568A US1720440A (en) 1927-09-13 1928-03-02 Folding safety razor
US326338A US1799569A (en) 1927-09-13 1928-12-15 Safety razor

Publications (1)

Publication Number Publication Date
US1799569A true US1799569A (en) 1931-04-07

Family

ID=27249063

Family Applications (1)

Application Number Title Priority Date Filing Date
US326338A Expired - Lifetime US1799569A (en) 1927-09-13 1928-12-15 Safety razor

Country Status (2)

Country Link
US (1) US1799569A (en)
FR (1) FR651544A (en)

Also Published As

Publication number Publication date
FR651544A (en) 1929-02-20

Similar Documents

Publication Publication Date Title
US2256326A (en) Combination hair wave gauge, comb, and razor
US2051721A (en) Knife
US1799569A (en) Safety razor
US2170215A (en) Movable guard for dry shavers
US3440661A (en) Cover unit for the window opening of a helmet or goggle
US2055117A (en) Filter glass holder
US2152865A (en) Welding shield or helmet
US3332087A (en) Movable window for a welder's helmet
US1364559A (en) Taper-cut mechanism for hair-cutters
US1824840A (en) Miner's cap
US2286061A (en) Hair receiver for dry shavers
US1564663A (en) Glare guard for eyeglasses
US1859908A (en) Lighter
US3278943A (en) Movable transparent shutter for a welder's helmet
US2811774A (en) Electric shaver and protective housing therefor
US1901591A (en) Safety razor
US1893617A (en) Portable guard
US1990369A (en) Welding hood
US2466786A (en) Camera lens shade
US3061925A (en) Dry shaving apparatus comprising a hair chamber with a flap
US2324503A (en) Armored observation unit
US2713255A (en) Cigar lighter
US2337389A (en) Welder's mask or helmet
US1536662A (en) Combination hair cutter and safety razor
US1720440A (en) Folding safety razor