US1585989A - Method of making spinning rings - Google Patents

Method of making spinning rings Download PDF

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Publication number
US1585989A
US1585989A US717880A US71788024A US1585989A US 1585989 A US1585989 A US 1585989A US 717880 A US717880 A US 717880A US 71788024 A US71788024 A US 71788024A US 1585989 A US1585989 A US 1585989A
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US
United States
Prior art keywords
ring
mandrel
rail
rings
bore
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
Application number
US717880A
Inventor
Higginson Joseph
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US717880A priority Critical patent/US1585989A/en
Application granted granted Critical
Publication of US1585989A publication Critical patent/US1585989A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • B21D53/16—Making other particular articles rings, e.g. barrel hoops
    • 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
    • Y10T29/49758—During simulated operation or operating conditions
    • 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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • Y10T29/49963—Threaded fastener
    • 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
    • Y10T29/49995—Shaping one-piece blank by removing material
    • Y10T29/49996—Successive distinct removal operations
    • 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
    • Y10T82/00—Turning
    • Y10T82/26—Work driver

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Description

May 25 1926.
J. HIGGINSON METHOD OF MAKING SPINNING RINGS Filed June 4, 1924 Fig.1
Fig.3
Zia/ aviar it"atented May 25, 1926.
UNETEQ STATEQQB JOSEPH H IGGINSON, OF STOCKPORT, ENGLAND.
METHOD OF MAKING SPINNING RINGS.
Application filed. June 4,
This invention has for its object to pro vide simple and efficient means for ensuring that the rings of ring spinning, doubling and like machines shall be truly or practically concentric when in position in the ring rail.
My invention comprises the improved method of producing rings and placing the same in the ring rail according to which the ring is first forced upon a taper mandrel so that the bore of the ring is made truly circular, the ring being then ground whilst still upon the mandrel so that its external periphery which fits into the ring rail is made truly circular, and then fitted into the ring rail whilst still upon a man drel, the latter being then withdrawn, after which the ring rail itself resists any tendency of the ring to become excentric or to distort.
Referring to the accompanying sheet of explanatory drawings Figure 1 is a plan of part of a ring rail having a ring secured therein.
Figure 2 is a sectional end view through the ring and rail.
Figure 3 is an elevation of the ring, the rail being shown in section.
The same reference letters in the three views indicate the same parts.
In one convenient application of our invention, the ring a is made of any usual cross section or it may be made with a tapered or conical part Z) on its exterior which is adapted to fit in a correspondingly tapered aperture in the ring rail 0. After the ring has been machined in the ordinary way, it is forced upon a tapered mandrel, such as is illustrated by dotted lines at e in Figure 3, which makes the bore of the ring truly circular. The ring is now ground whilst still upon the mandrel so that the exterior of the ring is made truly concentric with the bore of the ring. The latter may now be removed from the mandrel, when it will again show the internal distortion which the mandrel corrected, If desired, the point where the ring bulges outwards the most may now be marked and a groove be formed on the outside of the ring at the said point.
The apertures for the rings in the ring rail are made of very great circular ac- 1924. 4 Serial No. 717,880.
curacy. Each ring is again placed upon a mandrel to make its bore truly concentric when the external periphery also becomes concentric due to the previous grinding process before described. The rings are then forced into the rails and thereafter the mandrels are withdrawn downwards. The ring rail now resists any tendency of thering to become excentric or to distort. The set screw is screwed against the grooved part of the ring periphery and removes any inaccuracy in the ring due to the natural tendency to bulge at the part in question. The said set screw also holds the ring in place.
By the employment of my invention, I find that I can provide rings having practically uniform circular bores which ensures a more efficient and uniform action of the traveller (not shown).
1. A method of producing rings for ring spinning, doubling and like machines con sisting in first machining the rings in the usual manner, then forcing the machined ring upon a tapered circular mandrel so that the bore of the ring is made truly circular, grinding the periphery of the ring while the latter is on the mandrel to make the periphery truly concentric with the bore of the ring, and afterwards forcing the ring whilst upon a mandrel into the aperture of a ring rail, whereby when the last mentioned mandrel is withdrawn from the ring, the latter is held against distortion by the rail.
2. A method as claimed in claim 1 in which the bore of the aperture in the ring rail is coned and in which the periphery of the ring is ground to substantially conical form so that it will snugly fit into said aperture. I
3, A method as claimed in claim 1 having the added steps of formng a groove in the periphery of the ring at the point where the ring tends naturally to bulge or distort the most when the mandrel is withdrawn therefrom, and placing a screw in the ring rail to engage said groove.
In testimony whereof I have signed my name to this specification.
JOSEPH HIGGINSON.
iii)
US717880A 1924-06-04 1924-06-04 Method of making spinning rings Expired - Lifetime US1585989A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US717880A US1585989A (en) 1924-06-04 1924-06-04 Method of making spinning rings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US717880A US1585989A (en) 1924-06-04 1924-06-04 Method of making spinning rings

Publications (1)

Publication Number Publication Date
US1585989A true US1585989A (en) 1926-05-25

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Family Applications (1)

Application Number Title Priority Date Filing Date
US717880A Expired - Lifetime US1585989A (en) 1924-06-04 1924-06-04 Method of making spinning rings

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433580A (en) * 1945-08-14 1947-12-30 Whitin Machine Works Ring for spinning and twisting yarn
US4167864A (en) * 1978-06-12 1979-09-18 Outboard Marine Corporation Means of improving gear life

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433580A (en) * 1945-08-14 1947-12-30 Whitin Machine Works Ring for spinning and twisting yarn
US4167864A (en) * 1978-06-12 1979-09-18 Outboard Marine Corporation Means of improving gear life

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