US417311A

US417311A - cornely

Info

Publication number: US417311A
Authority: US
Publication date: 1889-12-17
Anticipated expiration: 1906-12-17

Description

2 Sheets- Sheet 1.

(No Model.)

E. & R. OORNELY. BMBROIDERING MACHINE.

No. 417,311. Patented Dec. 17, 1889.

2 Sheets-Sheet 2.

(No Model.)

B. & R. GORNELY.

EMBROIDERING 1111011111113.

Patented Dec. 17, 1889.

N1 PETERS; Phcko'Lithogmphsr. Washington. D. C.

UNITED STATES PATENT OFFICE.

EMIL CORNELY AND ROBERT CORNELY, OF PARIS, FRANCE.

EMBROlDERlNG-MACHINE.

SPECIFICATION forming part of Letters Patent No. 417,311, dated December 17, 1889.

Application filed July 19, 1889.

To all 1071 0770 it may concern:

Be it known that we, EMIL CORNELY and ROBERT CORNELY, residents of Paris, in the Republic of France, have invented new and useful Improvements in Machines for Fixing Cords and Braids to Textile Fabrics, which are fully set forth in the following specification.

In Letters Patent No. 3 L0A22, of April 20, 1885, a method is described and claimed for fixing cords and braids to textile fabrics.

The object of the present invention is the addition to the machine described in above Letters Patent of a braiding-guide in front of the needle, by means of which abraid is laid and fixed between the cloth and the cord, so that the three substancesthe cloth, the braid, and the cord-are sewed and fixed together by one and the same operation, and that the entire work and feed can be guided by the crank-handle of the machine.

In the drawings, Figure 1 represents a vertical section through the central tube of the machine. Fig. 2represents a vertical section through the devices which produce the seam. (Shown on an enlarged scale.) Fig. 3 represents the entire machine in side elevation, partly in section.

The letters and figures of reference on the drawings are the same as those in Letters Patent No. 310,422.

0 represents the cloth-plate of the machine; 0, the cloth; 7b, the needle-hook; b, athreadcarrier, which turns around the needle in a continuous revolving motion 5. (Z, a cordguide, which is behind the needle-hook h, through which a cord or braid P is drawn, which, passing from a spool from below, is laid between the cloth-plate O and the cloth 0. The revolving thread-carrier 1) turns around the cord P and around the needle n and winds its thread simultaneously around both of them. The needle n, upon rising above the cloth, draws a loop upward in the same manner as is the casein the single-thread embroideringmachine, and produces the ordinary chainstitch, within which the cord P is secured in the manner represented at Fig.2. The thread f of the thread-carrier Z), being wound around the cord P and around the needle n at the same time, naturally fixes the cord securely to the cloth.

$erial No. 318,006. (No model.)

. The thread-carrier b may be operated by the means described inLetters Patent'No. 262,742, or by those described and claimed in Letters Patent No. 338,488, dated March 23,

1886, consisting of a series of pinions and cogged wheels. (Represented in Fig. 3.)

A screw-wheel g is secured to the main driving-shaft D and actuates a similar horizontal screw-wheel 7c and its shaft m, the pinions u p, the shaft q, the pinions A U E CLU, and shaft N, pinions R T K L B, and the threadcarrier 22 and its thread-spool, which are secured to the hub of wheel B.

As explained in the patent last referred to, the thread-carrier b can be governed by the crank-handle S by means of the pinions ur H I, shaft Q, and pinions a.

The cording-guide (1 consists of a circular plate provided with a truncated cone M, in which an oval space (Z is made for the passage of the needle-hook h and behind it for the cord P. The plate M is secured to the upper rim of the wheel 10, which is in gear with a similar wheel .2, to which a pinion 0 is secured, which is in gear with the pinion s of shaft 1", and which can be governed by the crank-handle S by means of the pinions u 'U. The wheel 13 is mounted upon the tube 2, which is secured in the frame 3. There is a small. pulley 4, which turns on the tube 2 and is connected by a belt or chain 7 to a pulley 6 of the crank-handle. The cording-spool 5 is supported by a bracket 8, which is also secured to the pulley 4.

As thus far described the machine is the same as shown in Patent No. 340,422 aforesaid, by reference to which a fuller description thereof may be had. I will now describe the new improvements whereby a braid or like article may be laid and secured between the cord and fabric. A spool-holder 10 is secured to the flange of the wheel w and bears spool F, upon which the braid G is wound, which is to be fixed between the cloth 0 and the cord P, and a passage is made through the guide-plate M, through which the braid G is passed and from which it is brought under the needle n. It must be observed that the passage for the braid Gin the plate M must be in front of the needle-hook h, while the passage (Z for the cord P is in the rear of said needle.

In the operation of the machine the needle stitches first through the cloth 0, then through the braid G, to which the cord 1 is finally fixed by means of the thread fol the revolving tln'ead-carrier 7), in the manner described in Letters Patent No. 340,422, the feed of the machine being effected in the direction of the arrow. As the plate M is governed by the crank-handle of the machine, both the braid G as Well as the cord P are always guided in the direction of the feed.

A variety of ornamental effects can be produced by changing the sizes and colors of the braid and of the cord.

l/Ve claim as our invention and desire to secure by Letters Patent 1 In asewing or embroidering machine, the combination, with the stitch-forming mechanism, the cord-guide, and the revolving threadcarrier, of a braid-guide arranged in front of the needle for laying a braid between the cord and fabric, substantially as described.

2. The combination of the reciprocating hook-needle, the universal feed mechanism, the cord guide, the revolving thread-carrier for winding a thread around the cord and needle, and the braid-guide, said guides being both connected with the operating-handle of the feed mechanism, so as to follow the direction of the feed, substantially as described.

3. The combination, with the hook-needle and universal feed mechanism, of a plate havin g a cord-guide behind the needle and a braidguide in front of the same, said plate being connected with the operating-handleof the feed mechanism, as set forth, and the threadcarrier for winding a thread around the cord and needle, substantially as described.

In testimony whereof We have signed this specification in the presence of two subscribing witnesses.

' EMIL CORNELY.

ROBERT CORNELY;

Witnesses:

R. J. PRESTON, EDWARD P. DIACLEAN.