US2200140A - Apparatus for unwinding loose windings of thread - Google Patents

Apparatus for unwinding loose windings of thread Download PDF

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Publication number
US2200140A
US2200140A US217954A US21795438A US2200140A US 2200140 A US2200140 A US 2200140A US 217954 A US217954 A US 217954A US 21795438 A US21795438 A US 21795438A US 2200140 A US2200140 A US 2200140A
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US
United States
Prior art keywords
thread
unwinding
container
conical
core
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
US217954A
Other languages
English (en)
Inventor
Willeke Adolf
Eller Wilhelm
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of US2200140A publication Critical patent/US2200140A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B3/00—Hand tools or implements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/02—Methods or apparatus in which packages do not rotate
    • B65H49/04—Package-supporting devices
    • B65H49/06—Package-supporting devices for a single operative package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H49/00—Unwinding or paying-out filamentary material; Supporting, storing or transporting packages from which filamentary material is to be withdrawn or paid-out
    • B65H49/02—Methods or apparatus in which packages do not rotate
    • B65H49/04—Package-supporting devices
    • B65H49/06—Package-supporting devices for a single operative package
    • B65H49/08—Package-supporting devices for a single operative package enclosing the package
    • 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

Definitions

  • This invention provides apparatus which en
  • the apparatus is distinguished from known retaining and unwinding devices in which the thread is unwound from the inside in that the thread is not subjected to any rubbing, seizing or other jerky, braking action while it is in the process of being unwound, so
  • FIG. 1 shows a perspective cross sectional view of one form of the apparatus
  • Fig. 2 is a perspective front'view. of the apparatus shown in cross section in Figure
  • Fig. 3 is a perspective cross-sectional view of another form of the apparatus.
  • Fig. 1 consists essentially of a pot-shaped protective container l for holding wound thread 9, an upright conical core 2, a second cone 5, the inner surface of which is covered with fur, velvet or the like 6, and which has a perforation 8 at its apex for the passage of thread 9.
  • Conical core 2 is of polished material and at its base corresponds in diameter with the internal diameter of the wound body of fibers 9.
  • Cone is shorter than conical core 2 and is placed over the latter.
  • At its base cone 5 has an annular polished rim 1 and above this rim there may be an outwardly extending flange 3 forming a cover for the container.
  • the cover fits on the container by means of flange In which may be provided with holes 4 which serve as ventilators through which the unwinding of the fibers can be observed and which also have the effect of less ening the weight of the device.
  • Fig. 3 The modification illustrated in Fig. 3 is essentially similar to that of Figs. 1 and 2 with the exception that pot-shaped protective container I is in the form of a true cylinder, that conical core 2 and cone 5 are conical in their upper portions'and cylindrical in their lower portions.
  • the upperpart of core 2 is likewise polished and ribs I I may be provided to hold back layers of threads which might possibly be lifted to that height together with the unwound thread.
  • the inner. cone may also be coated with velvet, fur or similar material.
  • the container can advantageously be made of aluminium, but another material, such as for example an artificial resin, may be used.
  • the side .wall'of the container can even consist simply of a wire network or of wires joined together or of strips of sheet metal. This simple form is especially to be recommended when the winding is placed in the container covered with a protecting sleeve.
  • the container can be made in one piece with the conical core.
  • e process of unwinding a wound thread in the-new apparatus is as follows:
  • the wound body which may becovered with a protecting sleeve, is placed over the conical core, and inserted into the pot;
  • the structure of the wound body is protected against mechanical disturbance by the wall of the pot or the protecting sleeve and by the core which practically fills the interior of the wound body.
  • the inner end of the thread is then threaded through the hole in the top of the conical cover, which is thereupon placed over the core.
  • the thread can now be drawn from the beginning to the end without interruption through the perforation in the upper cone.
  • Apparatus for unwinding unsupported wound bodies of threads for example ring cops or spinning cakes or the like, which apparatus comprises a pot-shaped protecting container adapted to receive the winding of the threads, a polished core in the center of the said container having a conical upper part extending out of said pot-shaped protecting container, a detachable cover on said pot-shaped container having a conical extension adapted to fit over said conical core, while leaving enough space between said conical core and the inner wall of said con-' ical extension for the thread to pass freely therethrough, said conical extension of said cover being perforated at its apex and having a polished annular rim at its base.
  • Apparatus for unwinding unsupported wound bodies of threads for example ring cops or spinning cakes or the like, which apparatus comprises a pot-shaped protecting container adapted to receive the winding of. threads, a. polished core in the center of said container having a conical upper part extending out 01' said pot-shaped protecting container, the lower part of said conical core being cylindrical; annular ribs provided in said cylindrical lower part, a detachable cover on said pot-shaped container having a conical extension adapted to fit over said conical core while leaving enough space between said conical core and the inner wall of said conical extension for the thread to pass freely therethrough, said conical extension of said cover being'perforated at its apex and having a polished annular rim at its base.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)
US217954A 1937-07-13 1938-07-07 Apparatus for unwinding loose windings of thread Expired - Lifetime US2200140A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE521587X 1937-07-13

Publications (1)

Publication Number Publication Date
US2200140A true US2200140A (en) 1940-05-07

Family

ID=6551416

Family Applications (1)

Application Number Title Priority Date Filing Date
US217954A Expired - Lifetime US2200140A (en) 1937-07-13 1938-07-07 Apparatus for unwinding loose windings of thread

Country Status (3)

Country Link
US (1) US2200140A (de)
GB (1) GB521587A (de)
NL (1) NL50934C (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2629566A (en) * 1951-06-16 1953-02-24 John W Gottschalk Mfg Company Spool operating device
US2639873A (en) * 1945-02-24 1953-05-26 Gen Cable Corp Wire package
US2654551A (en) * 1949-09-27 1953-10-06 Strake Lambertus Te Device for confining the thread balloon with a pay-off bobbin
US2678782A (en) * 1949-12-02 1954-05-18 Western Electric Co Strand dereeling device
DE1105370B (de) * 1960-01-16 1961-04-27 Willi Vongehr Fa Vorrichtung zum Abspulen ferromagnetischer, duenner, insbesondere sehr duenner Draehte
US4148448A (en) * 1976-08-17 1979-04-10 Maillefer S.A. Treatment line for metal wire
US4991793A (en) * 1989-06-26 1991-02-12 Optelecom, Inc. Optical cable payoff system
US5100078A (en) * 1991-05-09 1992-03-31 Optelecom, Inc. Method and apparatus for controlling optical fiber payout from the inside of a wound package of optical fiber
US5738209A (en) * 1996-12-23 1998-04-14 General Motors Corporation Cable storage container
US20030230660A1 (en) * 2002-06-14 2003-12-18 Vernam Lance T. Decoiling apparatus and methods for unwinding coiled material
US11117737B2 (en) 2012-11-12 2021-09-14 Southwire Company, Llc Wire and cable package

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972517C (de) * 1950-06-10 1959-08-06 Willem Johannus Netelenbos Huelse und Spindel zum ballonlosen Spinnen

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2639873A (en) * 1945-02-24 1953-05-26 Gen Cable Corp Wire package
US2654551A (en) * 1949-09-27 1953-10-06 Strake Lambertus Te Device for confining the thread balloon with a pay-off bobbin
US2678782A (en) * 1949-12-02 1954-05-18 Western Electric Co Strand dereeling device
US2629566A (en) * 1951-06-16 1953-02-24 John W Gottschalk Mfg Company Spool operating device
DE1105370B (de) * 1960-01-16 1961-04-27 Willi Vongehr Fa Vorrichtung zum Abspulen ferromagnetischer, duenner, insbesondere sehr duenner Draehte
US4148448A (en) * 1976-08-17 1979-04-10 Maillefer S.A. Treatment line for metal wire
US4991793A (en) * 1989-06-26 1991-02-12 Optelecom, Inc. Optical cable payoff system
US5100078A (en) * 1991-05-09 1992-03-31 Optelecom, Inc. Method and apparatus for controlling optical fiber payout from the inside of a wound package of optical fiber
US5738209A (en) * 1996-12-23 1998-04-14 General Motors Corporation Cable storage container
US20030230660A1 (en) * 2002-06-14 2003-12-18 Vernam Lance T. Decoiling apparatus and methods for unwinding coiled material
US11117737B2 (en) 2012-11-12 2021-09-14 Southwire Company, Llc Wire and cable package
US11858719B2 (en) 2012-11-12 2024-01-02 Southwire Company, Llc Wire and cable package

Also Published As

Publication number Publication date
NL50934C (de)
GB521587A (en) 1940-05-27

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