US1051492A - Apparatus for producing machine-embroidery. - Google Patents

Description

Patentgd; Jan. 28, 1913.

2 SHEETS-SHEET 1.

- APPLICATION FILED JULY l0 1911.

K EGGART APPARATUS FOR PRODUCING MACHINE EMBROIDERY.

M 9 A, 1 5 m 1 EGGART. APPARATUS FOR PRODUCING MACHINE EMBROIDERY. APPLIOATIDN FILED JULY 10, 1911.

1,01,49Q, Patented Ja11.28, 1913.

ZSHEETS'QHEET 2.

this purpose a shaft a mechanically driven from any suitable source of power. shaft carries at each side of the slide 8 a disk 16 provided with a cam groove 7;. There are two levers done on each side of the machine, pivoted at e and whoselower ends carry rollers a that enter the cam grooves b. The upper ends of the levers (Z have pins the slide 8.

The jacquard card 6 is guided through slot in die member 50 over a roll 7 to a suitable take-up drum 21; and the 'acuard card 6 is intermittently moved-in t e irecti'on of the arrow Fig. 1. At every period of re'st'of the card the cams 16 movelevers d which first moves the die member 50 with the jacquard card 6 against the punches "5 and 5", thereby moving the punches toward the pin drums 8? and 3*.

in alincmenttherewith will bestopped by said pins and punch the ,card.}"-T hose' punchesthat are not stopped by pins'are free to move fart-her'toward' the drumsfiand do not perforate. the card. The further rotation ofshaft a and disks '16 moves slide8 in the opposite direction away from thepunches and the card is moved into contactwith' the fingers 2 of the jacquard mechanism. The

in accordance with the next stitch to 'posil tion the pin drums 3' and 3 preparatory to punching the holes for the movement of the embroidery frame for said stitch. i

This

9 that engage the opposite ends of t I Those punches which by'reason of the previous selective .positioningofthe pin-drums 3 and?) by the pantograph have the pins of said drums I claim-- 1. The comhinationwithf-a jacquard-con trolled enibroidering machine and its jacquard mechanism; of a jacquard card punching machine including punches, a movable guide for the card during the punching operationfarranged' in voperative relation to both the punches andithe jacf quard mechanism for causing the punching of the card'end causing the punched'card to operate on said jacquard mechanism.

- 2. The combination with the fingers of a jacquard mechanismand thepunches of jacquard cardpunching machine; of a jaclquard card pnll fi o "toward 7 the; punches for punching the card andthen toward thelfin'gers to cause the card to operate the fingers. The combination w th jacquard card step-by-stepptheifingersof a guide between saidfingersand means to move the guide first '65 a s o'f dajacquard mechanism, and'the punches of a" jacquard card punching machine arranged in alinement with. said erstof a conibmed d1e-member.andjgui e for {said card arranged between saidfingers; and punches and inea'nsio move the guide first toward'the punches to punch the card Land then toward the fingers to cause'thecard'to selectively actuatethem, said movements occurring between thefee'ding steps of the card; I 4. The combination with a jacquard-con- -trolled 'embroideringv machine and its ijacquard mechanism, of a jacquard oard punch ing machine including punches and'mean's for holding a jacquard card efirstfor being i operated upon by the punch, andthen for the operation of the jacquardmechanisinof the embroideringmachine." fi i In testimony that 'I' claim the foregoing as my inventiom'l have signed-my namein presence of two subscribin Witnesses; 1

'Witnesses: J, Gnnunmenn,

. ALFRED Momma.

Images