US2492576A

US2492576A - Screw and nut starter and alignment tool

Info

Publication number: US2492576A
Application number: US35115A
Authority: US
Inventors: Claude E James
Original assignee: Individual
Current assignee: Individual
Priority date: 1948-06-25
Filing date: 1948-06-25
Publication date: 1949-12-27
Anticipated expiration: 1966-12-27

Description

Dec. 27, "1949 c. E. JAMES 2,492,576

SCREW AND NUT STARTER AND ALIGNMENT TOOL I Filed June 25, 1948 INVENTOR. CLAUDE E. JAMES WWW vMm ew A 7702/1/15 YJ Patented Dec. 27, 1949 SCREW AND NUT STAR EE'RAND ALIGNMENGHIO'OL k Claude .Ja.mes,.ool1imhia,}s., o. 1 .ApplicationJune 25, rsiseseriamm-csais (Gl--.- ?l-'1-; .2

2 Claims.

"which is capable of use in places ordinarily inaccessible for:.app1ying-andremoving a securing;

element, such as a screw, nut and the like. g.- Ariother,- object of the. inv,ention is toiprovide a cheap, simpleand thoroughly efiicient tool which will positively hold a securing element until it is partly seated, and which will readily apply such element.

A further object of the invention is to provide a combined tool for not only setting a securing element, but also driving such element in place.

Other objects and advantages will become apparent from the following description.

In the accompanying drawings:

Figure 1 is a side elevational view of the tool according to the present invention, with the blades in expanded position and having a nut therebetween;

Figure 2 is a side elevational view of a modified form of the tool of the present invention, with the blades collapsed;

Figure 3 is an end elevational view of the tool of Figure 2 with the blades extended and in expanded position with a nut therebetween;

Figure 4 is a fragmentary sectional view taken on the line 4-4 of Figure 3;

Figure 5 is a fragmentary side elevational view of the lower portion of the tool of Figure 1, showing the blades in retracted position and in engagement with the kerf of a screw. Broadly, the invention comprises an elongated body having a bit on one end for engagement with a kerf of a screw, and a securing element-positioning and applying means on the other end of said body.

Referring to Figures 1 and 5 of the drawings, the reference numeral 9 represents the tool of the present invention, the tool embodying a handle III in the form of an elongated cylinder body provided with a tapered end I l. The body In is fabricated of a plastic material having a low electrical conductivity, but may also be fabricated of wood. The tapered end ll of the body III is provided with a socket 12 in which is dependingly secured a bit I3, the bit being beveled, as at l4, for engagement with the kerf of a securing element, such as a screw, bolt or the like. The other end l5 of the body In is provided with a pair of recesses l6 and I1 spaced from each other, said recesses extending inwardly from the end I 5 for portions of its length. Seated within the recesses l5 and 11 are the ends of elongated, flat, resilient ibladeszlB anditdsrespectivelyi 11The:'blades i8:and 718 are 'preferablytmade 1 of :brass 70r- 2Sliee1;. and -Jare .mounted-fortexpansible -'and-- retractible movement --r.elativei 110488.611 .other.

Referringtoz-Figure's. .2, 3::andAyxtheinibdiiied :1 form oistheetool is-'des1gnatedzby :the numeralafl, n asueh.tocluzcompriseseramelongatedrdco(his 2' 3 preferably made of plastic and providednwith a gq tapegedqendaz4.grsl'hesitapmediaendtfl.is provided engagement with the kerf of a securing element, such as a screw, bolt or the like.

Arranged on the other or opposite end 6 of the body 23 is a securing element-positioning and applying means, which is mounted for swinging movement relative to said body to thereby cause the means to be shifted to either an extended or collapsed state. Such means embodies a pair of elongated, fiat,

resilient blades

30 and 31, preferably made of brass arranged in spaced relation on a transversely-disposed pin 29 positioned adjacent the end 6 of the body 23 and mounted on said pin for swinging movement into and out of engagement with the longitudinal slots 21 and 28 formed in the body 23 contiguous to its end 6, the slots being arranged in alignment with said blades. The body 23 adjacent its end 6 is provided with a pair of opposed cut-outs 8 and 9 for a purpose to be subsequently described. The

blades

30 and 3| are each provided with a circular opening 32 and 33, respectively, for a purpose to be subsequently described, the openings 32 and 33 being arranged adjacent the outer ends of said blades and being in aligned relation with respect to each other.

In the use of the tool of Figures 1 and 5, for holding a nut 34, the blades are expanded and the nut is positioned therebetween and maintained in such position as a result of the resiliency of the blades. In Figure 5, the tool 9 is shown in use as a screw-starter or setter, wherein the blades is and I9 are in contracted position and inserted in the kerf 2 of a headed wood or machine screw 3. For ordinary screw driver work, the tool 9 is reversed whereby the bit 13 may be inserted into the kerf of a screw.

In using the tool 22, shown in Figures 2, 3 and 4, a bit 26 is positioned on one end of the handle 23 for ordinary screw driver work, while the other end 6 carries a securing element-positioning and applying means which is adapted to be pivoted into and out of the slots 21 and 28 as desired. Thus, with the

blades

30 and 3| in the collapsed position shown in Figure 2, the user's fingers engage the portion of the blades project-.-

ing through the cut-outs 8 and 9 to thereby pivot the blades to the extended position shown in Figures 3 and 4. In Figure 3, the

blades

30 and 3| are shown in expanded position gripping a nut 42, with the opposed high points of the nut 42 being seated in the openings 32 and 33 of the

blades

30 and 3|.

It is believed that the details of construction, manner of use and advantages of the device will be readily understood from the foregoing without further detailed explanation.

It is to be understood, however, that even though I have herein shown and described a preferred embodiment of my invention, the same is susceptible of certain changes fully comprehended by the spirit of the invention as herein described, and the scope of the appended claims.

I claim:

1. A nut holding and starting tool, comprising a handle, and a pair of laterally-spaced opposed resilient blades secured to one end of the handle and extending longitudinally beyond such end, said blades being provided near their free ends with laterally oppositely arranged apertures extending through the blades for receiving opposite corners of the nut beingheld between the blades, the apertures preventing accidental displacement of the nut.

2. A nut holding and starting tool, comprising a handle provided in one end with a pair of laterally-spaced elongated slots, a transverse pivot pin mounted upon the handle adjacent its end having the slots and extending through the slots, and a pair of elongated laterally-spaced opposed resilient blades arranged within the slots and having their inner ends pivotally mounted upon the pin, the blades being provided near their outer ends with transversely-aligned openings for receiving opposite corners of the nut; the blades being swingable into the slots whereby they are releasably held in inoperative positions.

CLAUDE E. JAMES.

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

UNITED STATES PATENTS Number Name Date 896,731 Johnston Aug. 25,1908 1,647,343 Catron Nov. 1, 1927 1,767,296 Lewis June 24, 1930 FOREIGN PATENTS Number Country Date 318,300 Germany Jan. 16,1920