US171908A - Improvement in methods of constructing loop-wheels for knitting-machines - Google Patents
Improvement in methods of constructing loop-wheels for knitting-machines Download PDFInfo
- Publication number
- US171908A US171908A US171908DA US171908A US 171908 A US171908 A US 171908A US 171908D A US171908D A US 171908DA US 171908 A US171908 A US 171908A
- Authority
- US
- United States
- Prior art keywords
- wheels
- knitting
- machines
- improvement
- methods
- 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
Links
- 238000010276 construction Methods 0.000 description 8
- 238000009940 knitting Methods 0.000 description 6
- 239000011324 bead Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral Effects 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
- B21D53/90—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards axle-housings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/01—Chemical elements
- H01L2924/01039—Yttrium [Y]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49462—Gear making
- Y10T29/49467—Gear shaping
- Y10T29/49476—Gear tooth cutting
Definitions
- My improvement consists in an improved construction of the loop-wheels of circular-knitting machines for closing the barbs of the alternate needles, so that they shall not take stitches when passing the loop-wheel in knitting with two threads of different colors, two ofthese loop-wheels'pne for each color oft-h read, acting, respectively, on the alternate needles.
- the usual construction of the wheels to effect this purpose consists in filling out the alternate needle-spaces in the wheel sufficiently to close the barbs of the alternate needles entering therein.
- the main difiiculty lies in producing a uniform filling in the several alternate spaces, and by simple and cheap means. By my construction this is effected in a very perfect and simple manner, as follows:
- the part first is formed with a ridge or bead, 0, turned accurately, and with uniform projection for the needle-barbs to press against. Then, in the alternate spaces be tween the hook-plates d d, this ridge 0 is filed or cut away, as shown, to allow the other alternate needles to Work freely, and take stitches as they pass the wheel. Thus a simple and very accurate and perfectly uniform set of projections is produced.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Knitting Machines (AREA)
Description
W..H. ABEL.
METHOD OF CONSTRUCTING LGOP-WHEELS FOR KNITTING- MACHINES.
Patented. Jan. 11,;118'76.
IAVEJVTOR %b%@ W flttorney WITNESSES NPETEBS, rnorwumocumm \wsmNGTON. DJ.
UNITED STATES PATENT OFFICE.
WILLIAM H. ABEL, OF BRISTOL, NEW HAMPSHIRE.
IMPROVEMENT IN METHODS OF CONSTRUCTING LOOP-WHEELS FOR KNITTING-MACHINES.
Specification forming part of Letters Patent No. 171,908, dated January 11, 1876; application filed June 7, 1875.
To all whom it may concern Be it known that I, WILLIAM H. ABEL, of Bristol, in the county of Grafton and State of New Hampshire, have invented an Improve ment in the Construction of Knitting-Machine Attach ments; and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, making part of this specification Figure 1 being an axial section of the improved attachment; Fig. 2, a perspective view of the same.
Like letters designate corresponding parts in both figures.
My improvement consists in an improved construction of the loop-wheels of circular-knitting machines for closing the barbs of the alternate needles, so that they shall not take stitches when passing the loop-wheel in knitting with two threads of different colors, two ofthese loop-wheels'pne for each color oft-h read, acting, respectively, on the alternate needles. The usual construction of the wheels to effect this purpose consists in filling out the alternate needle-spaces in the wheel sufficiently to close the barbs of the alternate needles entering therein. The main difiiculty lies in producing a uniform filling in the several alternate spaces, and by simple and cheap means. By my construction this is effected in a very perfect and simple manner, as follows:
a lathe, the part first is formed with a ridge or bead, 0, turned accurately, and with uniform projection for the needle-barbs to press against. Then, in the alternate spaces be tween the hook-plates d d, this ridge 0 is filed or cut away, as shown, to allow the other alternate needles to Work freely, and take stitches as they pass the wheel. Thus a simple and very accurate and perfectly uniform set of projections is produced.
What I claim as my invention, and desire to secure by Letters Patent, is-
The improvement in the method of constructing the loop-wheels for circular-knitting machines herein described, consisting in first turning a peripheral ridge or projecting head, 0, thereon, and then cutting or filing away the same in the alternate spaces between the hookplates, substantially as and for the purpose herein specified.
Specification signed by me this 2d day of October, 1874.
WM. H. vABEL.
Witnesses J. S. BROWN, E. J. BROWN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US171908A true US171908A (en) | 1876-01-11 |
Family
ID=2241315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US171908D Expired - Lifetime US171908A (en) | Improvement in methods of constructing loop-wheels for knitting-machines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US171908A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3048053A (en) * | 1960-03-09 | 1962-08-07 | Bosch Arma Corp | Helical cam |
-
0
- US US171908D patent/US171908A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3048053A (en) * | 1960-03-09 | 1962-08-07 | Bosch Arma Corp | Helical cam |
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