US938885A - Paper-roll attachment for type-writers. - Google Patents

Description

' .A. F. MGGULLEY. PAPER ROLL ATTACHMENT FOR TYPE WRITERS.

APPLIOATION FILED AUG. 13, 1907.

Patented Nov. 2, 1909.

2 $HEETSSHEET l.

I n/AW/Z/VTOR Q J 6%, BY 771C I aKMn M A. F. MoOULLEY. PAPER ROLL ATTACHMENT FOR TYPE WRITERS.

APPLICATION FILED AUG. 13, 1907.

Patented Nov. 2, 1909.

Wmvliss s; JNVENTOR By f ' Affomey UNITED sTA'rn-s PATENT ()FFEQE.

ARTHUR F. I'ITCCULLEY. OF-FRISCO, UTAH.

PAPER-ROLL ATTACHMENT FOB, TYPE-WRITERS.

assess.

Specification of Letters Patent.

Patented Nov. 2. 1909.

Application filed August 13,1907. Serial No. 388,381.

together'with suitable means for quickly cutting the paper.

Furthermy invention resides in the fol i .bwmg features of construction,arrangement and operation as will be hereinafter described -w1th reference to the accompanying drawing, in which like characters are used to indicate like products throughoutthe several fi ures. and in which- Figure 1 is a vertical sectional view through the upper poftion of the typewriter showing my iti'rprovements attached thereto. I

Fig. 2 is an end elevation of my improved mechanism; Fig. 3 is a fragmentary plan view of a connection to be hereinafter described. Fig. l is a perspective view of one of the brackets for attaching my improved mechanism to the typewriter carriage. Fig. is a front elevation of my improved mechanism. Fig. 6 is a detail'sectional view of parts to be hereinafter specifically refered to.

Fig. 7 is an elevation of one of the paper roll brackets, and Fig. 3 is'an'elevation, part in section of one of the roll hold-ing shafts.

Referring to the acrompanying drawing Ali'epresentsthe top frame of a ty )ewriter provided with the usual carriage rolls B on which is mounted the carriage C. The'earriage C as usual. comprises a frame composed of suitable bars 0 supporting within themselves the platen D.

In the practical embodiment of my invention I employ a U shaped supporting frame 1' having arranged between the upstanding legs 2 thereof, a central shaft 3 in adjustable bearings 4. Thepaper roll brackets 5 are pivotally mounted by-means of single apertures 6' uponthe shaft 3 adjacent. each leg 2 of the supporting frame and having recesses 7 at each end thereof for-the reception of the paper roll shafts 8rem0vably therein, each of said paper roll shafts 8 having a handle 9 on one end thereof on a tapered end l0 adapted to receivo'thereon a lapering conical sleeve ll for securely holding the. paper roll The paper rolls 12 are preferably provided with U shaped rod fralnes 13 extending from openings 14 in the roll brackets 5 adjacent their central openings 6 and pressed tightly against said paper rolls 12 to prevent the paper from un-' rolhng, by means of springs 15 extendmg from and coiled about the central shaft 3 at one end thereof between the bracket 5 and. its bearing 4.

The rolls 12, as shown are arranged to feed the paper therefrom in superposed layers, between which a carbon may be mserted, over the rear end shield of the typewriter and beneath and around the platen D,.the)supporting frame 1 being adjust-' ably held Within the ends of horizontally extending frames 16 between .which the paper is fed from rolls 12. The frames 16 carry at their forward ends in bearings 17 the outwardly extending curved supporting rods 18 having the cutter bar 19' secured at the ends thereof and adapted to lay above the platen D in position to read-.

ily sever the paper when the same has been projected upwardly by the rotative movement of said platen to present the desired point to be cut against said cutter bar 19 as clearly shown in Fig. 1. The frames 16 are further formed at their-rear ends with awidened portion bent back upon itself to form a c ipped heading for the reception of the supporting frame 1, said widened portion being provided with alined rests 21 offset from its frame 16 and adapted to receive therein a threaded stud 22 upstanding from brackets 23 designed to be attached to a rear member 1 of the carriage C of the typewriter, and provided that the outstanding legs 2i are adapted to rest upon said member C as shown, to steady the entire mechanism. 3

I do notwish to limit myself with the specific n'i'anner of attaching my improvements to a typewriter as herein shown and described, for the reason that the same may be attached to other typewriters by a slight change well within the spirit of this invention, inasmuch as the several elements are readily adjustable. particularly the main supporting frame 1 within the clips 20 and the roll holding brackets and their central shafts 3 upon the le s 2 of the supporting frame by means of the bearings t, mounted a supportin ,frafneconsistin U-shaped ro adapted to be (i said brackets carrying paper rolls detaching frame and carrying brackets swingingly paper rolls, substantially as and for the 'adjus'tably secured to the 'carria e of a typeby said car.

for 'the purpose described.

about" said legs 2 and through which the,[

threaded ends 25 of said shaft project and receive the adjusting thumb screws 26. Similar thumb screws 27 are ada ted to be screwed upon the upstanding stu s 22 within the recesses 21 when the frames 16 are secured by means of the brackets 23 to the typewriter carria ey vHaving thusflfiil ly described my invention,.I claim: '1' 7 1. In a device of the character described, of a single etachably secured to the mm e of a typewriter and entirely supported y said' carriage, of a shaft detachably secured to said supportmounted thereon, said brackets carrying purpose described. Y

2. In a device of the character described, a supportin franie consisting of a rod having upstan ing ,POI'tlODS, 4 said rod being adapted to be secured to the carriage of a typewriter and flentirely supported by said carriage, and means arranged on said supportin frame for carrying paper rolls, substantia ly as and for the purpose described.

3. In a device of the character described, a supporting frame consisting of a single u-shaped rod adapted to be detachably and writer and entirel su ported I riage, of a shaft etac ably and adjustably secured to said supporting frame and carrying brackets swingingly mounted thereon,

ably secured thereto, substantially as and 4., In a device of the character described,

and substantially U-shaped ro a supporting frame consistin of a single U-shaped rod adapted to be etachably' secured to-the carriage of a typewriter -and solelysu ported by said carriage, of a shaft detachab y secured to said supporting frame and carryin brackets swingingly mounted thereon, sai brackets carryingdpaper rolls, s arranged to engage said aper rolls, and means carried by said sha t for pressing said U-shaped rods against said paper rolls, substantially as and for the pur ose described.

5.- In a device 0 the character described, a supporting frame consistin of a single U-shaped rod-adapted to be etachably secured to the carriage of a typewriter and entirel shaft etac ably secured to said supporting frame and carrying brackets swingingly mounted thereon, said brackets carrying paper rolls,,means for connecting. said supporting frame to said carriage, said means consistin of -L-sha ed members, each of said L-s aped meni ers having the lower portion of the vertical portion thereof provided with a shoulder and an aperture, the

horizontal portion of each of said L-shaped members being provided with an adjustable Witnesses S. H. FOTHERINGHAM, Gnonon T. SMITH.

ARTHUR F. MCCULLE Y.

su portedby said carriage, of a

Images