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Número de publicaciónUS2467613 A
Tipo de publicaciónConcesión
Fecha de publicación19 Abr 1949
Fecha de presentación29 Abr 1946
Fecha de prioridad29 Abr 1946
Número de publicaciónUS 2467613 A, US 2467613A, US-A-2467613, US2467613 A, US2467613A
InventoresIra D Davis
Cesionario originalIra D Davis
Exportar citaBiBTeX, EndNote, RefMan
Enlaces externos: USPTO, Cesión de USPTO, Espacenet
Finger shield
US 2467613 A
Imágenes(1)
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Descripción  (El texto procesado por OCR puede contener errores)

April 19, 1949. l, D, A zfiqyfels FINGER SHIELD Filed April 29. 1946 /R4 0. DAV/S INVENTOR.

Patented Apr. 19, 1949 UNITED STATES PATENT OFFICE FINGER SHIELD Ira D. Davis, Avery, Tex.

Application April 29, 1946, Serial No. 665,670 1 Claim. (c1. 2-21 This invention relates to safety devices, and has particular reference to a finger guard or shield such as those worn on a workmans fingers when driving nails, tacks, or the like.

The invention has for its principal object the provision of a finger shield which is comfortable and convenient in use.

A particular object of the invention is to provide a finger protector or shield of the described class which absorbs a portion of the shock, such as may be caused from the blow from a hammer, and thus lessening the danger of injury to the nail-holding finger and thumb.

A further object of the invention is to provide, in addition to the foregoing, a relatively light and conveniently used shield which allows the unimpaired use of the inner surfaces of the fingers for handling and holding nails or the like, and particularly the holding of small nails or tacks.

These and other objects will become apparent from the following description of the accompanying drawings, wherein:

Figure 1 is a perspective View of a hand holding a nail between the thumb and forefinger, with a nail in position prior to driving, and showing a pair of the hereinafter described shields positioned on the said thumb and the said forefinger.

Figure 2 is a longitudinal vertical sectional view of a shield such as worn on the forefinger, and embodying the features of the present invention.

Figure 3 is a side elevational view of the shield shown in Figure 2.

Figure 4 is a lateral sectional view of a shield, such as the one worn on the thumb, and showing the inner construction thereof, and

Figure 5 is a side elevational view of the shield shown in Figure 4.

Preferably, the shields l and 2 of the invention are provided in pairs, and each generally conform, respectively, with the outer contours of the forefinger 3 and thumb 4 of the user's hand in the manner shown in Figure 1. The shape of each shield I and 2 is substantially the same 4 as that of a dressmakers thimble, but having sides of the same cut away, and having diagonal contours near the outer ends for allowing the wearer to grasp the object, such as the nail 5 to be driven, with his fingertips.

As shown in Figure 4, each shield I and 2 is arcuate in cross section, and contains therein a laterally disposed arcuate spring band 6 or I, and having a convex inner surface, for engaging either the finger 3 or the thumb 4. Each spring 6 or 1 is secured to the center of its shield I or 2 by rivets 8 or 9, or other suitable means. When the rivets 8 or 9 are used, small Washers [6 or I l are placed around the same and between the shield i or 2 and the springs 6 or 1.

The contour of each shield I or 2 is such that it does not snugly fit the finger or thumb 3 or 4, but depends upon the spring action of the arcuate spring 6 or 1 for engagement thereon. Thus, any blow striking the shield l or 2 is cushioned and thus lessens the shock imparted to either of the said shields.

In operation, the shields I and 2 are attached in the manner previously described and the worker holds and handles the nail or tack 5 in the usual manner for driving the same, but is not impaired in his movements. With the shields l and 2 in place, the finger 3 and the thumb 4 are thus protected from a misdirected blow of the hammer.

What I claim as my invention is:

In a finger shield, a shield portion arcuate in cross section and opened along one side thereof, and diagonally contoured at the tip end thereof, and an arcuate spring holder riveted within and spaced from the said shield for engaging the users finger or thumb.

IRA D. DAVIS.

REFERENCES CITED The following references are of record in the file of this patent:

UNITED STATES PATENTS Number Name Date 681,054 Hawley Aug. 20, 1901 1,316,292 Fleming Sept. 16, 1919 1,380,410 Parry June 7, 1921 2,323,854 Silverman July 6, 1943

Citas de patentes
Patente citada Fecha de presentación Fecha de publicación Solicitante Título
US681054 *12 Jul 190120 Ago 1901Woods White WDevice or implement for facilitating the counting of money or the like.
US1316292 *21 Dic 191816 Sep 1919 Fingeb- abhor
US1380410 *13 Nov 19197 Jun 1921Parry William HFinger fence and protector
US2323854 *26 Ene 19426 Jul 1943Silverman SidneyFingernail guard
Citada por
Patente citante Fecha de presentación Fecha de publicación Solicitante Título
US3070804 *6 Feb 19611 Ene 1963Parrilla Salvatore CFingernail protector
US3184756 *10 Oct 196225 May 1965Du PontProtective glove
US4884581 *12 Jul 19885 Dic 1989Josephine RescignoOral hygiene tongue holder
US5382256 *12 Jul 199117 Ene 1995Del Castillo; Javier B.Protective instrument for suturing
US5875489 *17 Nov 19972 Mar 1999Couto; Karen P.Device for adjusting medical devices
US6012165 *8 Feb 199911 Ene 2000Cain; Jeffrey G.Thumb guard for carpenters
US6152337 *10 Feb 200028 Nov 2000Petree; Rebecca I.Fabric pinning system
US838131311 Jun 201026 Feb 2013Samuel C. LoganFinger guard system
EP0466632A1 *8 Jul 199115 Ene 1992Del Castillo Javier BotetProtective instrument for suturing
Clasificaciones
Clasificación de EE.UU.2/21
Clasificación internacionalA61B19/00, A41D13/08, A61F13/10
Clasificación cooperativaA61B2019/4805, A41D13/087, A61F13/105
Clasificación europeaA41D13/08B8, A61F13/10H2