US1389398A - Jacquard-drum - Google Patents
Jacquard-drum Download PDFInfo
- Publication number
- US1389398A US1389398A US382426A US38242620A US1389398A US 1389398 A US1389398 A US 1389398A US 382426 A US382426 A US 382426A US 38242620 A US38242620 A US 38242620A US 1389398 A US1389398 A US 1389398A
- Authority
- US
- United States
- Prior art keywords
- drum
- jacquard
- apertures
- pins
- series
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/66—Devices for determining or controlling patterns ; Programme-control arrangements
- D04B15/68—Devices for determining or controlling patterns ; Programme-control arrangements characterised by the knitting instruments used
- D04B15/74—Pattern drums
Definitions
- Patented-Aug. so 1921.
- This invention relates to jacquard drums, and has for an object the provision of an improvedconstruction wherein a drum or wheel structure is used for holding the pins, instead of an ordinary link structure.
- Another object of the invention is to provide a pair of spaced wheel structures formed with a series of radiating openings to take the place of a jacquard link in a knitting machine or loom and to bring the pins opposite the needle bars at the proper time and with accuracy.
- a still further object of the invention is to provide knitting machines and the like I wlth a jacquard drum formed with means for carrying a series of pins capable of acting on the needle bars correctly, the construction preventing any appreciable tilting orloose side lIlOlllOIlOf the pins. 7
- Figure 1 is an elevation of a jacquard.
- Fig. 2 is a top plan view of the construction shown in Fig. 1.
- This driving mechanism is connected with the shaft 2 so as to rotate the same inter mittently in order to bring the respective pins 3 opposite the various thread carrying Specification of Letters Patent.
- the pins 3 are arranged in apertures in the drum 5, said apertures being positioned to coact with the driving mechanism 1 so that at proper intervals a new set of pins 3 will be brought opposite the bars 4.
- the drum 5 preferably is formed with a pair of spaced wheels 6 and 7 joined by a tubular body 8, which is preferably integral with the wheels 6 and 7. Set screws orother fastening means 9 secure or clamp the drum 5 rigidly to theshaft 2.
- a jacquard drum comprisingfa body and a plurality of spaced'wheels, each wheel having a plurality'of series of radiating pin receiving apertures, the apertures in one wheel being in line with the apertures inthe adjacentwheel.
- a jacquard drum comprising an integral structure formed with a pair of parallel wheels and a connecting tubular body at the center, said wheels having series of registering apertures,'each series being arranged 011 a line radiating from the center.
- a jacquard drum comprising a tubular body formed with a pair of spaced radiating flanges presenting wheel structures, each radiatlng rows of apertures other flange, said apertures.
Description
G. C. L. TISCH,
JACQUAR'D DRUM. APPLICATION man MAY\8,1920.
Patented-Aug. so, 1921.
2 SHEETS-SHEET l.
QlIllllllllllillll MENTOR George aLfi'wch ATTORNEYS WITNESSES G. C. L. TISCH .IACQUARD DRUM. APPLICATION FILED MAY 18, I920.
Patented Aug. 30, 1921.
2 SHEETS-SHEET 2. v
; fill HIHL: 6
- uwb 0R WIITNESES g wye GLJZ's ATTORNEYS UNITED STATES PATENT 1 OFFICE.
' GEORGE G. L. TISCH, 0F ELIZABETH, NEW, JERSEY, ASSIGNOR TO TISGl-I MACHINE & TOOL & DIE WORKS, INC., OF ELIZABETH, NEW JERSEY, A CORPORATION OF NEW JERSEY.
J'ACQUARD-DRUM.
Application filed May 18,
To all whom it may concern Be it known that I, GEORGE CHRISTIAN LOUIS TIscH, a'citizen' of the United States, and a resident of Elizabeth, in the county of Union and State of New Jersey, have invented a new and Improved Jacquard- Drum, of which the following is a full, clear, and exact description.
This invention relates to jacquard drums, and has for an object the provision of an improvedconstruction wherein a drum or wheel structure is used for holding the pins, instead of an ordinary link structure. 7 Another object of the invention is to provide a pair of spaced wheel structures formed with a series of radiating openings to take the place of a jacquard link in a knitting machine or loom and to bring the pins opposite the needle bars at the proper time and with accuracy.
A still further object of the inventionis to provide knitting machines and the like I wlth a jacquard drum formed with means for carrying a series of pins capable of acting on the needle bars correctly, the construction preventing any appreciable tilting orloose side lIlOlllOIlOf the pins. 7
In the accompany1ng-draw1ngs Figure 1 is an elevation of a jacquard.
drum disclosing an embodiment of the invention, a driving mechanism being shown in connection'therewith.
Fig. 2 is a top plan view of the construction shown in Fig. 1.
Referring to the accompanying drawings by numeral, 1 indicates a drive mechanism,
which is fully described and claimed in m Patent No. 1,881,031, issued June 7, 1921.
This driving mechanism is connected with the shaft 2 so as to rotate the same inter mittently in order to bring the respective pins 3 opposite the various thread carrying Specification of Letters Patent.
the spirit of the invention.
'fiange having registering with the rows of apertures in the Patented Aug. 30, 1921. 1920. Serial No. 382,426.
bars 4. The pins 3 are arranged in apertures in the drum 5, said apertures being positioned to coact with the driving mechanism 1 so that at proper intervals a new set of pins 3 will be brought opposite the bars 4. The drum 5 preferably is formed with a pair of spaced wheels 6 and 7 joined by a tubular body 8, which is preferably integral with the wheels 6 and 7. Set screws orother fastening means 9 secure or clamp the drum 5 rigidly to theshaft 2.
In the drawing ten series of radial aper turesare provided for the pins 3, but it will be evident that a greater or a less number could be provided without departing from Where a different number is provided, the driving mechanism 1 must be adjusted to take care of'the different number or series of apertures. i r
What I claim is:
1. A jacquard drum comprisingfa body and a plurality of spaced'wheels, each wheel having a plurality'of series of radiating pin receiving apertures, the apertures in one wheel being in line with the apertures inthe adjacentwheel.
2. A jacquard drum comprising an integral structure formed with a pair of parallel wheels and a connecting tubular body at the center, said wheels having series of registering apertures,'each series being arranged 011 a line radiating from the center.
3. A jacquard drum comprising a tubular body formed with a pair of spaced radiating flanges presenting wheel structures, each radiatlng rows of apertures other flange, said apertures.
GEORGE c. L. TISCH.
so. and slidable pins mounted in,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US382426A US1389398A (en) | 1920-05-18 | 1920-05-18 | Jacquard-drum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US382426A US1389398A (en) | 1920-05-18 | 1920-05-18 | Jacquard-drum |
Publications (1)
Publication Number | Publication Date |
---|---|
US1389398A true US1389398A (en) | 1921-08-30 |
Family
ID=23508893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US382426A Expired - Lifetime US1389398A (en) | 1920-05-18 | 1920-05-18 | Jacquard-drum |
Country Status (1)
Country | Link |
---|---|
US (1) | US1389398A (en) |
-
1920
- 1920-05-18 US US382426A patent/US1389398A/en not_active Expired - Lifetime
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