US3753274A - Creel for textile machines - Google Patents

Creel for textile machines Download PDF

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Publication number
US3753274A
US3753274A US00185569A US3753274DA US3753274A US 3753274 A US3753274 A US 3753274A US 00185569 A US00185569 A US 00185569A US 3753274D A US3753274D A US 3753274DA US 3753274 A US3753274 A US 3753274A
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US
United States
Prior art keywords
creel
creels
tying device
tying
mobile positioning
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
US00185569A
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English (en)
Inventor
G Koslowski
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
W Schlafhorst AG and Co
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 W Schlafhorst AG and Co filed Critical W Schlafhorst AG and Co
Application granted granted Critical
Publication of US3753274A publication Critical patent/US3753274A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H1/00—Creels, i.e. apparatus for supplying a multiplicity of individual threads

Definitions

  • the invention relates to a creel for textile machines. More particularly, the invention relates to a creel for textile machines with a tying device for the tying of thread ends, which tying device may be moved within the creel.
  • creels of this type With creels of this type, the change of unwinding bobbins can be accelerated and the efficiency of the warping and shearing machines associated with the creels can be improved substantially.
  • a creel It is known for this purpose to equip a creel with a tying device for the tying of thread ends, the tying device consisting of thread finding and tying devices.
  • the tying device may, of course, be equipped with cementing, welding, splicing or similar devices which connect two thread ends with each other, instead of a tying device.
  • the tying device is movable within a creel between the unwinding bobbins and the thread tensioning devices and ties the ends of the thread in the thread tensioning devices with those of the unwinding bobbins newly brought into the creel. All the aforementioned tying devices are complicated and expensive assemblies which are placed in operation only after new unwinding bobbins are introduced and remain unused in a ready position during the remaining time.
  • My invention is based on the recognition that the afore-described disadvantages of complexity, expensiveness and idle time are eliminated if a tying device may be used for several creels. To accomplish this, however, the track already available within a creel is merely extended to one or several other creels.
  • the tying device when used from one creel to another, is either confined to a given sequence, or the track must be provided with complicated switches and cross-overs in order to permit universal servicing of the creels.
  • An object of the invention is to provide a creel for textile machines which overcomes the disadvantages of known creels relating to the tying device.
  • Another object of the invention is to provide a creel for textile machines which has a tying system which is simple in structure, inexpensive in manufacture and operation and eliminates idle time.
  • Still another object of the invention is to provide a creel for textile machines which functions with efficiency, effectiveness and reliability.
  • the tying device is supported on a dolly which accepts the tying device on the way from one creel to another and transfers the tying device to other creels.
  • the dolly permits, in a particularly simple manner, a single tying device to be brought to the place where it is used within a warping or shearing installation consisting of one or several creels, and thereby utilizes the tying device to a far greater extent than before.
  • a dolly is understood to be any device suitable for supporting a tying device and movable via wheels, rollers, runners, or the like.
  • the dolly is movably guided on a suspension track which connects the individual creels with each other.
  • the dolly can then be a mobile frame'which the similarly mobile tying device is merely inserted into or removed from at the connection points of the individual creels.
  • the suspension track may be arranged for the dolly in a straight line behind the ends of the creel.
  • creels installed side by side may be serviced in any desired sequence.
  • the creels may also be installed in groups in such a manner that the creel ends face each other.
  • an operator can easily push the tying device supported by the dolly from one creel to another and bring the tying device, by simply pulling it out of the dolly, into the starting position at the end of one creel.
  • the thread tying process takes place from the starting position within the creel.
  • FIG- URE is a perspective view of an embodiment of the creel of the invention for textile machines.
  • FIG. 1 three creel ends 1, 2 and 3 are indicated of a series of creels installed side by side.
  • a dolly 4 is located in front of the creel end 2.
  • a tying device 5 is supported on the dolly 4.
  • the dolly 4 has two arms 6a and 6b at which it is equipped with thread finding and tying devices 7.
  • the thread finding and tying devices 7 correspond in number to the number of decks of a creel.
  • Drive elements are located in an upper part 8 of the tying device 5.
  • the drive elements transport the tying device 5 within the creel and operate the thread finding and tying devices 7.
  • the dolly 4 comprises a frame movable by means of rollers 9a, 9b, 9c and 9d.
  • the tying device 5 can be inserted into and removed from the dolly 4 without effort by means of its truck.
  • the truck of the dolly 4 has rollers 15 which are visible in the Figure.
  • the dolly 4 runs over tracks 10 and 11 of a suspension track 12 via its rollers 90, 9b, 9c and 9d.
  • the track 12 is led past the ends of the creel in a straight line. From the position of the dolly 4, supporting the tying device 5 in front of the creel end 2, it can clearly be seen how said dolly, with tracks 13 and 14 running inside the creel, forms a junction point 16 via which the tying device 5 can be pushed off said dolly into the starting position at the end of the creel.
  • suspension track 12 may comprise simple rails and switches or cross-overs are unnecessary.
  • a creel assembly for use with textile machines having a tying device movable within a creel for tying thread ends, said creel assembly being provided with a mobile positioning means for receiving and positioning said tying device on its way from one creel to another, and guide means formed in cooperative relation with said mobile positioning means for fixing the relative position of said tying device with respect to a starting point at the end of said creel.
  • suspension track means are provided in working relation with said mobile positioning means for movably mounting said mobile positioning means thereon, said track means serving to connect individual creels to each other, while fixing the position of said creels with respect to said tying device.
  • said mobile positioning means comprises a frame means having associated roller means mounted ends of said individual creels in a straight line for relathereon, for frame movement along said track means relative to said individual creels.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Warping, Beaming, Or Leasing (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
US00185569A 1970-10-02 1971-10-01 Creel for textile machines Expired - Lifetime US3753274A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702048529 DE2048529A1 (de) 1970-10-02 1970-10-02 Spulengatter für Textilmaschinen

Publications (1)

Publication Number Publication Date
US3753274A true US3753274A (en) 1973-08-21

Family

ID=5784059

Family Applications (1)

Application Number Title Priority Date Filing Date
US00185569A Expired - Lifetime US3753274A (en) 1970-10-02 1971-10-01 Creel for textile machines

Country Status (7)

Country Link
US (1) US3753274A (enrdf_load_stackoverflow)
JP (1) JPS496141B1 (enrdf_load_stackoverflow)
CH (1) CH532138A (enrdf_load_stackoverflow)
DE (1) DE2048529A1 (enrdf_load_stackoverflow)
FR (1) FR2109890A5 (enrdf_load_stackoverflow)
GB (1) GB1359861A (enrdf_load_stackoverflow)
IT (1) IT940961B (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359198A (en) * 1980-08-04 1982-11-16 Maschinenfabrik Benninger Ag Warp creel for beam wrapping machine
US4515328A (en) * 1983-11-17 1985-05-07 Burlington Industries, Inc. Incremental modular creel system
US4699331A (en) * 1986-03-28 1987-10-13 Comez S.P.A. Creel structure to support warp and weft yarn delivery bobbins in looms
DE3629927A1 (de) * 1986-09-03 1988-03-10 Norddeutsche Faserwerke Gmbh Schaergatter
US5218748A (en) * 1991-03-06 1993-06-15 Tsudakoma Kogyo Kabushiki Kaisha Method for exchanging packages on a textile machine
US6116292A (en) * 1996-04-17 2000-09-12 N.V. Michel Van De Wiele Bobbin pallets for a weaving device
US6199359B1 (en) * 1999-01-29 2001-03-13 Cone Mills Corporation Positioning unit for a yarn splicer
EP2196424A1 (de) * 2008-12-09 2010-06-16 Karl Mayer Textilmaschinenfabrik GmbH Knoteinrichtung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5119671U (enrdf_load_stackoverflow) * 1974-07-29 1976-02-13
JPS5343935U (enrdf_load_stackoverflow) * 1976-09-20 1978-04-14
JPS53152671U (enrdf_load_stackoverflow) * 1977-05-07 1978-12-01
LU502347B1 (de) 2022-06-23 2024-01-09 Saurer Tech Gmbh & Co Kg Vorlagefädenverbindungssystem

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE728460C (de) * 1938-01-15 1942-11-27 Schlafhorst & Co W Verfahren und Vorrichtung zum gruppenweisen Auswechseln von Spulen an Gattern
US3377676A (en) * 1965-08-26 1968-04-16 Reiners Walter Creel assembly for textile machines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE728460C (de) * 1938-01-15 1942-11-27 Schlafhorst & Co W Verfahren und Vorrichtung zum gruppenweisen Auswechseln von Spulen an Gattern
US3377676A (en) * 1965-08-26 1968-04-16 Reiners Walter Creel assembly for textile machines

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4359198A (en) * 1980-08-04 1982-11-16 Maschinenfabrik Benninger Ag Warp creel for beam wrapping machine
US4515328A (en) * 1983-11-17 1985-05-07 Burlington Industries, Inc. Incremental modular creel system
US4699331A (en) * 1986-03-28 1987-10-13 Comez S.P.A. Creel structure to support warp and weft yarn delivery bobbins in looms
DE3629927A1 (de) * 1986-09-03 1988-03-10 Norddeutsche Faserwerke Gmbh Schaergatter
US5218748A (en) * 1991-03-06 1993-06-15 Tsudakoma Kogyo Kabushiki Kaisha Method for exchanging packages on a textile machine
US6116292A (en) * 1996-04-17 2000-09-12 N.V. Michel Van De Wiele Bobbin pallets for a weaving device
US6199359B1 (en) * 1999-01-29 2001-03-13 Cone Mills Corporation Positioning unit for a yarn splicer
EP2196424A1 (de) * 2008-12-09 2010-06-16 Karl Mayer Textilmaschinenfabrik GmbH Knoteinrichtung

Also Published As

Publication number Publication date
GB1359861A (en) 1974-07-10
DE2048529A1 (de) 1972-04-06
IT940961B (it) 1973-02-20
CH532138A (de) 1972-12-31
JPS496141B1 (enrdf_load_stackoverflow) 1974-02-12
FR2109890A5 (enrdf_load_stackoverflow) 1972-05-26

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