US3534917A - Textile spindle - Google Patents
Textile spindle Download PDFInfo
- Publication number
- US3534917A US3534917A US753232A US3534917DA US3534917A US 3534917 A US3534917 A US 3534917A US 753232 A US753232 A US 753232A US 3534917D A US3534917D A US 3534917DA US 3534917 A US3534917 A US 3534917A
- Authority
- US
- United States
- Prior art keywords
- spindle
- bobbin
- bore
- bobbins
- textile
- 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
Images
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H7/00—Spinning or twisting arrangements
- D01H7/02—Spinning or twisting arrangements for imparting permanent twist
- D01H7/04—Spindles
- D01H7/16—Arrangements for coupling bobbins or like to spindles
-
- 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
Definitions
- the invention relates to textile spindles adapted to be supported in an upright position on the rail or frame of spinning or twisting machines. More particularly the invention relates to an improved top drive for maintaining a bobbin in driving relation with its respective spindle during rotation thereof and while building a yarn package on said bobbin.
- top drive spindles are made with a tapered tip which is adapted to communicate with the drive section of a bobbin when the latter is assem- 'bled thereon.
- the bearing surface of the drive section of bobbins have been made with various degrees of taper, that is to say, the top ts range from a line fit up to and including a tive eighths inch conforming fit.
- the top ts range from a line fit up to and including a tive eighths inch conforming fit.
- the drive section wears in much more quickly than those of conforming iit thereby permitting said bobbins to seat lower on their respective spindles.
- Mills have complained of 'both diiicult dofiing and uneven bobbin seats and frequently change from one type of t to another in order to correct these conditions. Additionally a further common complaint is that of excessive wear of the spindles at the drive iit location.
- the textile spindle according to the instant invention has eliminated the above disadvantages by providing a replaceable and compressible tip member for holding a bobbin in driving relation with its respective spindle. Additionally, this spindle includes a shoulder at the junction of the tip member and the blade portion of the spindle upon which the lower portion of the bobbins drive section rests, and
- the textile spindle of the present invention does not include the conventional tapered tip portion which is adapted to communicate with the internal drive section of a bobbin. This portion of the spindle is removed leaving a round flat planar surface into which a centrally disposed threaded hole is formed.
- the threaded hole is adapted to receive the threaded end of a replaceable tip member fabricated fromf such material as nylon, Delrin or the like.
- the end of the replaceable tip opposite the threaded end is slotted and being larger in diameter than the internal drive section of a bobbin, it is caused tol compress when a bobbin is placed in operating position Aupon a spindle.
- the biasing force of the compressed slotted end of the tip continually bearing against the inner walls of the driving section of the bobbin holds the latter in driving relation with the spindle.
- the driving section of the bobbin is smaller in diameter than the spindle blade and the lower end of said section is caused to seat on the peripheral edge of the round planar surface of the spindle referred to above, thereby providing uniform seating for all bobbins.
- FIG. 1 is a view in elevation and partially in section of a spindle according to the invention showing a iilling bobbin assembled thereon.
- FIG. 2 is a view in exploded form showing a portion of a bobbin and spindle with the latters replaceable tip disposed therebetween
- FIG. 3 is a view of a portion of the assembly in FIG. 1 showing the shouldered portion of the spindle upon which the lower end of a bobbins drive section is caused to seat.
- FIG. 1 DESCRIPTION OF THE PREFERRED EMBODIMENT
- a textile spindle generally indicated by numeral 10 having a filling bobbin 11 assembled thereon.
- This textile spindle includes such known elements as the spindle portion 12, whorl 13, acorn 14 and spindle blade 15.
- the upper end of the spindle blade 15 defines a ilat planar surface 16.
- the spindle blade 15 also includes a centrally disposed and axially aligned threaded hole 17 which communicates with the planar surface 16.
- a replaceable tip member 1-8 having a bulbous configuration is threaded at one end, as at 19, and is adapted to be assembled in the threaded hole 17.
- the opposite end of this tip member 18 ⁇ is slotted as at 20 ⁇ and permits this end of said tip member to be compressed when it enters the drive section or top drive bore 21 of a bobbin.
- the bobbin 11 has a centrally disposed bore 22 which extends for a greater portion of the length of the bobbin and extends in axial alignment therefrom. Bore 22 is The top drive bore 21 communicates with the bore 22 and extends in axial alignment therefrom. Bore 22 is of great diameter than the blade 15 which is receivable therein and provides a clearance between the blade 15 and the walls of said bore as is partially shown in the enlarged view of FIG. 3.
- the top drive bore 21 is smaller in diameter than bore 22 and at the point of communication between the two defines a shoulder 23 (FIG. 3) which provides a seat for a bobbin on the peripheral edge of the blades flat planar surface 16.
- a 'bobbin is placed on the spindle blade 15 as shown in FIG. 1 and the latter is caused to rotate by means Well known to those conversant in the art.
- the bulbous portion of the replaceable tip has a larger diameter than that of the top drive bore 21 and when received into the latter the slot in said tip permits the bulbous portion to be compressed.
- the spring tension created by this compression holds the tip firmly against the walls of the top drive bore 21, thereby maintaining the bobbin in driving relation with the spindle 10.
- the shoulder 23 ⁇ of the bo'bbin which is caused to seat on the peripheral edge of the blades at planar surface 16 provides uniform seating for either old or new filling bobbins.
- a textile spindle having a spindle blade on which a bobbin is adapted to be mounted for rotation with said spindle, said spindle blade including an end surface and a removable compressible tip member of bulbous configuration having one end thereof threaded for reception into a centrally disposed and axially aligned hole provided in said end surface thereby providing a top drive for maintaining a bobbin in driving relation with said textile spindle.
- said compressible tip member is fabricated from a resilient plastic material and includes a bifurcated end portion dening opposed sides adapted to bear against the inner Wall of the bobbin tohold the latter in driving relation With said spindle.
Description
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75323268A | 1968-08-16 | 1968-08-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3534917A true US3534917A (en) | 1970-10-20 |
Family
ID=25029739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US753232A Expired - Lifetime US3534917A (en) | 1968-08-16 | 1968-08-16 | Textile spindle |
Country Status (1)
Country | Link |
---|---|
US (1) | US3534917A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3782660A (en) * | 1971-09-29 | 1974-01-01 | Rockwell International Corp | Textile spindle |
US4010600A (en) * | 1975-04-16 | 1977-03-08 | The Kendall Company | Retipped top-drive filling spindles |
US4074875A (en) * | 1976-05-21 | 1978-02-21 | Textube Corporation | Textile carrier |
US4168809A (en) * | 1977-09-07 | 1979-09-25 | Textube Corporation | Textile spindle and yarn support tube construction |
US4205423A (en) * | 1977-01-10 | 1980-06-03 | The Kendall Company | Method of retipping top-drive filling spindles |
US5292082A (en) * | 1991-05-06 | 1994-03-08 | N. Schlumberger Et Cie, S.A. | Device for driving the bobbin of a bank of spindles for long and short fibers |
US20040238667A1 (en) * | 2003-05-27 | 2004-12-02 | Tom Clark | Yarn unwinding device |
WO2017021946A3 (en) * | 2015-08-05 | 2017-03-16 | Lenaghan Pádraic | A holder |
USD1012986S1 (en) * | 2023-09-15 | 2024-01-30 | Yangjian Dai | Yarn holder |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US942777A (en) * | 1909-06-21 | 1909-12-07 | William F Draper | Spinning-spindle. |
GB493734A (en) * | 1937-01-13 | 1938-10-13 | Ver Kugellagerfabriken Ag | Improvements in devices for securing bobbins and the like on the spindles of spinning, twisting and like machines |
DE732545C (en) * | 1940-12-18 | 1943-03-05 | Spinnereimaschb Ag Deutsche | Holding and centering device for sleeves attached to spindles in spinning and twisting machines |
DE743988C (en) * | 1938-03-26 | 1944-01-06 | Ernst Papst Fa | Profiled spindle for wet treatment of yarn packages |
US2417525A (en) * | 1944-11-10 | 1947-03-18 | Botany Worsted Mills | Cop holding spindle for spinning or twisting yarn |
DE823118C (en) * | 1950-06-11 | 1951-11-29 | Josef Schlebusch Vorm Gebr Sch | Bobbin carriers on bobbin spindles |
US2773346A (en) * | 1953-05-18 | 1956-12-11 | Draper Corp | Textile spindle |
US2922274A (en) * | 1957-11-13 | 1960-01-26 | Curtiss Wright Corp | Textile spindles, particularly for top driving of filling quills |
US3074227A (en) * | 1958-02-21 | 1963-01-22 | Toyo Rayon Co Ltd | Spindle tip member for mounting a spool |
GB974732A (en) * | 1962-10-30 | 1964-11-11 | Rieter Ag Maschf | Improvements relating to devices for retaining a cop-tube on, and for driving the cop-tube by, a textile spinning or twisting spindle |
-
1968
- 1968-08-16 US US753232A patent/US3534917A/en not_active Expired - Lifetime
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US942777A (en) * | 1909-06-21 | 1909-12-07 | William F Draper | Spinning-spindle. |
GB493734A (en) * | 1937-01-13 | 1938-10-13 | Ver Kugellagerfabriken Ag | Improvements in devices for securing bobbins and the like on the spindles of spinning, twisting and like machines |
DE743988C (en) * | 1938-03-26 | 1944-01-06 | Ernst Papst Fa | Profiled spindle for wet treatment of yarn packages |
DE732545C (en) * | 1940-12-18 | 1943-03-05 | Spinnereimaschb Ag Deutsche | Holding and centering device for sleeves attached to spindles in spinning and twisting machines |
US2417525A (en) * | 1944-11-10 | 1947-03-18 | Botany Worsted Mills | Cop holding spindle for spinning or twisting yarn |
DE823118C (en) * | 1950-06-11 | 1951-11-29 | Josef Schlebusch Vorm Gebr Sch | Bobbin carriers on bobbin spindles |
US2773346A (en) * | 1953-05-18 | 1956-12-11 | Draper Corp | Textile spindle |
US2922274A (en) * | 1957-11-13 | 1960-01-26 | Curtiss Wright Corp | Textile spindles, particularly for top driving of filling quills |
US3074227A (en) * | 1958-02-21 | 1963-01-22 | Toyo Rayon Co Ltd | Spindle tip member for mounting a spool |
GB974732A (en) * | 1962-10-30 | 1964-11-11 | Rieter Ag Maschf | Improvements relating to devices for retaining a cop-tube on, and for driving the cop-tube by, a textile spinning or twisting spindle |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3782660A (en) * | 1971-09-29 | 1974-01-01 | Rockwell International Corp | Textile spindle |
US4010600A (en) * | 1975-04-16 | 1977-03-08 | The Kendall Company | Retipped top-drive filling spindles |
US4115911A (en) * | 1975-04-16 | 1978-09-26 | The Kendall Company | Method of making retipped top-drive filling spindles |
US4074875A (en) * | 1976-05-21 | 1978-02-21 | Textube Corporation | Textile carrier |
US4205423A (en) * | 1977-01-10 | 1980-06-03 | The Kendall Company | Method of retipping top-drive filling spindles |
US4168809A (en) * | 1977-09-07 | 1979-09-25 | Textube Corporation | Textile spindle and yarn support tube construction |
US5292082A (en) * | 1991-05-06 | 1994-03-08 | N. Schlumberger Et Cie, S.A. | Device for driving the bobbin of a bank of spindles for long and short fibers |
US20040238667A1 (en) * | 2003-05-27 | 2004-12-02 | Tom Clark | Yarn unwinding device |
WO2017021946A3 (en) * | 2015-08-05 | 2017-03-16 | Lenaghan Pádraic | A holder |
USD1012986S1 (en) * | 2023-09-15 | 2024-01-30 | Yangjian Dai | Yarn holder |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: DELTA ACQUISTION CORPORATION; HORNADAY RD., GREENS Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:ROCKWELL INTERNATIONAL CORPORATION;REEL/FRAME:004113/0020 Effective date: 19820321 Owner name: DRAPER CORPORATION, Free format text: CHANGE OF NAME;ASSIGNOR:DELTA ACQUISITION CORPORATION,;REEL/FRAME:004097/0735 Effective date: 19820920 |
|
AS | Assignment |
Owner name: CITICORP INDUSTRIAL CREDIT INC., A CORP. OF DE Free format text: SECURITY INTEREST;ASSIGNOR:DRAPER CORPORATION A CORP. OF GA F/K/A DELTA ACQUISITION CORPORATION;REEL/FRAME:004070/0533 Effective date: 19821021 |
|
AS | Assignment |
Owner name: STANCHART BUSINESS CREDIT, 200 GALLERIA PARKWAY, N Free format text: SECURITY INTEREST;ASSIGNOR:DRAPER CORPORATION;REEL/FRAME:004539/0198 Effective date: 19860328 |
|
AS | Assignment |
Owner name: DRAPER CORPORATION, GREENSBORO, NORTH CAROLINA A C Free format text: RELEASED BY SECURED PARTY;ASSIGNOR:CITICORP INDUSTRIAL CREDIT, INC.;REEL/FRAME:004664/0583 Effective date: 19860331 |