US1830922A - Adjustable mill nut - Google Patents

Adjustable mill nut Download PDF

Info

Publication number
US1830922A
US1830922A US535793A US53579331A US1830922A US 1830922 A US1830922 A US 1830922A US 535793 A US535793 A US 535793A US 53579331 A US53579331 A US 53579331A US 1830922 A US1830922 A US 1830922A
Authority
US
United States
Prior art keywords
nut
spindle
bore
adjustable
groove
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
US535793A
Inventor
Blasberg Ernest
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 US535793A priority Critical patent/US1830922A/en
Application granted granted Critical
Publication of US1830922A publication Critical patent/US1830922A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/18—Guides for filamentary materials; Supports therefor mounted to facilitate unwinding of material from packages
    • B65H57/20—Flyers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/918—Threadless nut

Definitions

  • This invention relates to an adjustable threadless mill nut, to be used for spinning or throwing machines, in connection with a spindle and a bobbin, and adapted to hold a fiyer at any desired level on the spindle above the bobbin.
  • the purpose of the invention is to provide a means for adjusting the nut to the changing position which the bobbin takes on the 0 spindle, due to wear, and also to provide a nut to fit spindles which vary slightly in diameter.
  • keeper is made of one solid piece of wood with :5 a hole through the center, which is usually placed on top of the spindle to prevent the flyer from working upward and breaking the thread. It is often found necessary to have the bore in this keeper enlarged or made smaller, to fit different sized spindles, and this must be done by the user.
  • Another disadvantage of the device now in use is that when the bobbin after usage moves downward on the spindle, there is too much upward play of the flyer, causing frequent breakage of the thread.
  • My invention is designed to overcome these faults.
  • Figure 1 is a perspective view of a spindle, on which are shown a bobbin, a flyer and an adjustable nut.
  • Figure 2 is a top plan view of the adjust able nut, showing the retaining spring in the bore.
  • Figure 3 is a view of the nut with the upper half removed to show the spring and the means for securing the spring to the nut.
  • Figure 4 is a perspective View of the nut.
  • a indicates a :0 spindle socket of a spinning or throwing machine, is a spindle secured therein, 0 is a bobbin placed on the spindle, d is a flyer on the spindle adjacent to the top of the bobbin and prevented from changin its level by the adjustable nut e which may be held securely in all positions.
  • 1 V is a :0 spindle socket of a spinning or throwing machine, is a spindle secured therein, 0 is a bobbin placed on the spindle, d is a flyer on the spindle adjacent to the top of the bobbin and prevented from changin its level by the adjustable nut e which may be
  • the adjustable nut 6 has an axial bore 7 and a narrow and relatively deep groove 9 extending from its periphery inward close to the bore f, the wall between said groove and bore being cut away at one side of the axis of the bore.
  • h indicates a resilient. spring, which is of wire in the present construction, inserted in the groove g.
  • the center of the curved portion, marked 2', of said spring extends slightly into the bore.
  • the looped members j of the spring pass around the anchor pins in which are slightly out of diameter of the nut.
  • the free ends Z of the spring lie within the groove.
  • the nut When the nut is placed on the top of the spindle, it is automatically adjusted to fit the spindle, by means of the resilient spring in the bore.
  • the nut will stay tight on the upper end of the spindle but it can easily be pushed down on it if thelow position of a different bobbin on the same spindle necessitates it, the wire being simply pushed into the groove.
  • the curved portion of the spring When the curved portion of the spring is forced back into the groove, the free ends extend outwardly. Lifting the nut to the upper end of the spindle will cause the wiredue to its elasticity-to go back to its original position.
  • a threadless nut comprising a body having an axial bore to receive a spindle and having a narrow relatively 'deep groove extending from its periphery inward close to I said bore, the wall between said groove and bore being cut away at one side of the axis of the bore, anchoring pins in said body extending across the groove'at opposite sides of the bore and a resilient wire extending through the cut-away part of said wall and looped around the anchoring pins, the free ends of the wire lying within the groove.

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)

Description

Nov. 10, 1931.
E. BLASBERG ADJUSTABLE MILL NUT Filed May 7, 1931 swam tow flmww Patented Nov. 10, 1931 PATENT OFFICE ERNEST BLASBERG, F HERNDON, PENNSYLVANIA ADJUSTABLE MILL NUT Application filed May 7, 1931.- Serial No. 535,793.
This invention relates to an adjustable threadless mill nut, to be used for spinning or throwing machines, in connection with a spindle and a bobbin, and adapted to hold a fiyer at any desired level on the spindle above the bobbin. 1
The purpose of the invention is to provide a means for adjusting the nut to the changing position which the bobbin takes on the 0 spindle, due to wear, and also to provide a nut to fit spindles which vary slightly in diameter.
As at present constructed and used, the
keeper is made of one solid piece of wood with :5 a hole through the center, which is usually placed on top of the spindle to prevent the flyer from working upward and breaking the thread. It is often found necessary to have the bore in this keeper enlarged or made smaller, to fit different sized spindles, and this must be done by the user. Another disadvantage of the device now in use is that when the bobbin after usage moves downward on the spindle, there is too much upward play of the flyer, causing frequent breakage of the thread. My invention is designed to overcome these faults.
In the accompanying drawings:
Figure 1 is a perspective view of a spindle, on which are shown a bobbin, a flyer and an adjustable nut.
Figure 2 is a top plan view of the adjust able nut, showing the retaining spring in the bore. as Figure 3 is a view of the nut with the upper half removed to show the spring and the means for securing the spring to the nut. Figure 4 is a perspective View of the nut. Referring to the drawings, a indicates a :0 spindle socket of a spinning or throwing machine, is a spindle secured therein, 0 is a bobbin placed on the spindle, d is a flyer on the spindle adjacent to the top of the bobbin and prevented from changin its level by the adjustable nut e which may be held securely in all positions. 1 V
The adjustable nut 6 has an axial bore 7 and a narrow and relatively deep groove 9 extending from its periphery inward close to the bore f, the wall between said groove and bore being cut away at one side of the axis of the bore. h indicates a resilient. spring, which is of wire in the present construction, inserted in the groove g. The center of the curved portion, marked 2', of said spring extends slightly into the bore. The looped members j of the spring pass around the anchor pins in which are slightly out of diameter of the nut. The free ends Z of the spring lie within the groove.
The manner in which the "nut operates is as follows:
When the nut is placed on the top of the spindle, it is automatically adjusted to fit the spindle, by means of the resilient spring in the bore. The nut will stay tight on the upper end of the spindle but it can easily be pushed down on it if thelow position of a different bobbin on the same spindle necessitates it, the wire being simply pushed into the groove. When the curved portion of the spring is forced back into the groove, the free ends extend outwardly. Lifting the nut to the upper end of the spindle will cause the wiredue to its elasticity-to go back to its original position.
Having described my invention, what I claim as new and desire to secure by Letters Patent is:
A threadless nut comprising a body having an axial bore to receive a spindle and having a narrow relatively 'deep groove extending from its periphery inward close to I said bore, the wall between said groove and bore being cut away at one side of the axis of the bore, anchoring pins in said body extending across the groove'at opposite sides of the bore and a resilient wire extending through the cut-away part of said wall and looped around the anchoring pins, the free ends of the wire lying within the groove.
In testimony whereof I hereunto afiix my signature.
ERNEST BLASBERG.
US535793A 1931-05-07 1931-05-07 Adjustable mill nut Expired - Lifetime US1830922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US535793A US1830922A (en) 1931-05-07 1931-05-07 Adjustable mill nut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US535793A US1830922A (en) 1931-05-07 1931-05-07 Adjustable mill nut

Publications (1)

Publication Number Publication Date
US1830922A true US1830922A (en) 1931-11-10

Family

ID=24135784

Family Applications (1)

Application Number Title Priority Date Filing Date
US535793A Expired - Lifetime US1830922A (en) 1931-05-07 1931-05-07 Adjustable mill nut

Country Status (1)

Country Link
US (1) US1830922A (en)

Similar Documents

Publication Publication Date Title
US1830922A (en) Adjustable mill nut
US3731479A (en) Yarn handling apparatus for textile yarn processing machine
DE499401C (en) Device for attaching roving bobbins to the bobbin frames of spinning machines
US2081548A (en) Thread guide
US2025949A (en) Cone adapter
DE673719C (en) Feather basket-like cannette holder
US1956338A (en) Thread guide for sewing machines
DE377093C (en) Bobbin holder
US1611166A (en) Cap-twisting machine
EP1361301A3 (en) Cabling spindle, and usage of a self threading yarn guide or centering hole in the area of the cabling hood (protective hood) of a cabling spindle
US2228804A (en) Insulator pin
US1533913A (en) Bobbin
US2294453A (en) Ring and traveler for spinning and twisting frames
US1624934A (en) Thread guide for spinning, twisting, and winding machinery
US1522377A (en) Spindle for creels
US1773541A (en) Thread holder for the threading guides of stocking machines
US2424774A (en) Double tie adapter for yarn
US2199591A (en) Tension device for spinning machines
US1696056A (en) Clothesline holder
DE926896C (en) Two-for-one twisting spindle with a multi-part spindle core
US1995203A (en) Tension equalizing device for spinning machines
DE3507711C2 (en)
US1827161A (en) Flyer construction
US2035253A (en) Tension device
DE572049C (en) Two-for-one twisting spindle