US856438A

US856438A - Safety-razor.

Info

Publication number: US856438A
Application number: US14643003A
Authority: US
Inventors: Pietro Beltrame; Pietro Falchi
Original assignee: Individual
Current assignee: Individual
Priority date: 1903-03-02
Filing date: 1903-03-02
Publication date: 1907-06-11
Anticipated expiration: 1924-06-11

Description

No 356,438. PATENTED JUNE 11, 1907. P. BELTRAME & P. FALGHI.

SAFETY RAZOR.

APPLICATION FILED HAB.2,1003.

I No. 856,438.

. subject of the King FALCHI, a subject efthe King of Italy,

. tion.

.. "5 5 7 namely :1'0 alt whom it may concern:

. about i; of an inch in thickness when the hairto enable the operator easily following the natural curves of the face even with a quite blade.

UNITED STATES PATENT ornron. I PIETRO BELTRAME AND PIETRO FALCHI, OF 'I" RNI, ITALY.

SAFETY-RAZOR.

Specification of Letters Patent. Patented June 11, 1907.

' Application filed March 2,1903. Serial No- 146,430.

hole m, provided in the other arm. a

In the fore part of the sheath a there is a screw roller (1 which may be stationary 1) or rotatable about an axle 9 (Fig. 2). both cases it is provided at its ends with washers n. The washers, or rings of .thestationary roller Fig. I are each provided with a recess 0 which engages the blade whereby the cutting edge of the bladeis prevented from Be it known that we, PIETRO BELTRAME, a of Italy, and PIETRO both residing at Terni, in Italy, have invented certain new and useful Improvements in Safety Razors, of which the following is a specifica The present invention relates'to a safetyrazor, particularly a flat folding safety-razor, which can be readily packed in a very'small space or carried in the waist-coat pocket. A This arrangement makes it quite impossible practical construction of this razor measures for the operator to cut himself, however in- 3 inches in width, 2-5 inches in breadth and experienced he may be. The blade I) is i made of tempered steel and is provided with two holes for the securing screw. This screw is first inserted into the hole q, and after long use and wear of the blade the screw can be insorted in the rear hole 1, so that a considerable portion of" the blade can be used up beforeit is necessary to substitute a new blade.

What we claim. as our invention and desire to secure by Letters Patent, s?-

1. A flat safety razor i tiles are folded down, which is distinguishe by having its blade and. sheath so curved as.

inexperienced hand. I In the accompanying drawings :-Figure l is anelevation of t e safety razor with han- (116 and safety-roller fixedly mounted: Fig. 2 is an elevation of the razor with a hinged handle and movable roller. Fig. 3 is a section Fig. 4 is a front han le half-opened. Fig. 5 is a plan View with the handle in closed position. Fig. similar view with the hancomprismg 1n combination a sheath of flattened tube form having one end slightly curved upward, a correspondingly shaped blade adapted to fit into scribed a guard on the upwardly curved end of the sheath at a point where the cutting edge of the positioned blade projects, and a clamping screw adapted to engage in the holes in the blade.

2. A flat folding safety combination a sheath in the form of a split flattened tube having an end slightly curved 6 1s a dle opened or turned down and the clampingscrew removed to show the slot in whic the screw enga es. Fig. 7 is an under side view with the blade removed. Fig. 8 shows the bemade in two forms fixed handle or with a ed at f, Fig. 2. The

The new razor may with a rigidly two-armed handle e hing sheath a instead of being fiat as usual, is curved. as is also the .blade I). The sheath is provided with a slot 71. for a screw'c serving for fixin the blade, when the razor is to be used, in a justed position. After use the blade may be retracted into the sheath and fixed adapted to fit into said sheath, a guard on the upwardly curved end of the sheath, over edges of the adjacent portions of the split tube formed into hahdles connected to said hinge parts.

In testimony whereof we have signed our by the screw. he handle 8 is made sul'finames to this specification in the presence of ciently strong and is preferably provide two subscribing witnesses. with corrugations to secure a firm grip on the PIETRO' BELTRAME. fingers. In the construction shown in Fig. 2 PIETRO FALCHI.

it is composed of two hinged wings or arms Witnesses:

which are turnable in o posite directions. A. RAZZI,

other,

To secure the arms to eac one of the E. SGRUZZARDI.

being advanced beyond the axis of the roller.

said sheath, and provided with holes as de' razor comprising in hinge parts and. two

arms is provided with a pin 1 which enters a upward, a correspondingly shaped. blade folded