[go: up one dir, main page]

US3210922A - Thread cutting apparatus for spinning frames or the like - Google Patents

Thread cutting apparatus for spinning frames or the like Download PDF

Info

Publication number
US3210922A
US3210922A US309704A US30970463A US3210922A US 3210922 A US3210922 A US 3210922A US 309704 A US309704 A US 309704A US 30970463 A US30970463 A US 30970463A US 3210922 A US3210922 A US 3210922A
Authority
US
United States
Prior art keywords
thread
bobbin
spindle
base
cutting
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
US309704A
Inventor
Winter Nikolaus
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.)
Mechanische Baumwoll Spinnerei und Weberei
Original Assignee
Mechanische Baumwoll Spinnerei und Weberei
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 Mechanische Baumwoll Spinnerei und Weberei filed Critical Mechanische Baumwoll Spinnerei und Weberei
Application granted granted Critical
Publication of US3210922A publication Critical patent/US3210922A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/02—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for removing completed take-up packages and replacing by bobbins, cores, or receptacles at take-up stations; Transferring material between adjacent full and empty take-up elements
    • D01H9/16—Yarn-severing arrangements, e.g. for cutting transfer tails; Separating of roving in flyer

Definitions

  • a thread cutting apparatus of this type is already known; such apparatus operating through the agency of movable knives, but is of complicated construction.
  • the present invention provides a considerably more simplified thread cutting apparatus requiring little maintenance.
  • the apparatus is characterised by an annular cutting edge whose diameter is greater than the diameter of the spindle base, and provided with notches, teeth, pins, milled recesses or the like, preferably of sharp edged construction.
  • FIG. 1 shows a perspective view, of a spinning spindle provided with an apparatus according to the present invention
  • FIG. 2 shows an axial section of the thread cutting apparatus as included in FIG. 1;
  • FIG. 4 is a view corresponding to FIG. 2 of an alternative form of apparatus
  • FIG. 5 is a plan view corresponding to FIG. 4.
  • FIG. 6 is a side elevation of the apparatus of FIG. 5 as applied to a spindle.
  • a dofiing member consisting substantially of a tiltable holder 1 provided with a resilient sleeve 2 is guided into telescopic engagement with cop 9 and is tilted into the position relative to the cop 9 as shown in FIG. 1 so that a gripping eifect results.
  • the cop 9 is lifted up from the spindle 12 (FIGS. 1 and 6).
  • a thread cutting apparatus comprising a stepped tubular means 13 secured to the spindle base 33 and having an outwardly projecting flange with an outer annular rosette-shaped cutting edge 14 (FIGS. 2 and 3) of greater diameter than that of the spindle base 33.
  • the spindle is rotated by a pulley '30.
  • the cutting edge may be formed in a variety of shapes, for example with alternating curved projections and recesses, as best seen in FIG. 3.
  • a sleeve portion below the projecting cutting edge 14 has an annular surface 16 which is roughened, knurled or otherwise treated, to provide a means for receiving, frictionally engaging and retaining the thread end during rotation of the spindle 12.
  • the ring rail of the spinning frame moves downwardly in a manner known per se and thus causes yarn to be wound on to the pirn in a few spaced loops whereupon the thread end is caught by the roughened surface 16 and forms a winding 15 on the same so that the thread is firmly held on surface 16 of member 13.
  • tubular means 13 is constructed as shown in FIGS. 4 and 6 and is upwardly extended by a tubular extension 29 to cover the endangered area 21 of the spindle base 33.
  • FIGS. 1, 4, 5 and 6 show such a construction of the tubular means 13 built as the thread cutting apparatus.
  • the height 31 is conveniently so dimensioned that the detrimental space between the base 24 of the pirn and the cup-shaped portion of tubular means 13 is avoided.
  • the height 31 (FIG. 4) can be such that for all positions of the pirn arising in practice, the lower end of the pirn 9 placed on a spindle enters into the interior of the tubular extension 29.
  • Apparatus for cutting the thread of bobbins comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and means mounted on said base for rotation with said spindle and including a portion for winding up a thread end of the bobbin and a circumferential cutting edge arranged and constructed so that upon doffing of said bobbin a thread portion between said bobbin and the thread end wound up on said portion is tensioned to engage said cutting edge and severed.
  • Apparatus for cutting the thread of bobbins comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and means mounted on said base for rotation with said spindle and including a portion for winding up a thread end of the bobbin and a circumferential cutting edge located intermediate said portion and said free part of said spindle so that upon doffing of said bobbin the thread portion between said bobbin and the thread end wound up on said portion is tensioned to engage said cutting edge and severed.
  • Apparatus for cutting the thread of bobbins comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and means mounted on said base for rotation with said spindle and including a portion for winding up a thread end of the bobbin and a flange outwardly projecting from said portion located intermediate said portion and said free part of said spindle and having an annular peripheral cutting edge with alternating sharp cutting projections and recesses so that upon doffing of said bobbin the thread portion between said bobbin and the thread end wound up on said portion is tensioned to engage said cutting edge and severed.
  • Apparatus for cutting the thread of bobbins comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and means mounted on said base for rotation with said spindle and including a portion having a roughened annular surface for frictionally engaging and winding up a thread end of the bobbin and 'a flange outwardly projecting from said portion located intermediate said portion and said free part of said spindle and having an annular peripheral cutting edge with alternating sharp cutting projections and recesses so that upon dofling of said bobbin the thread portion between said bobbin and the thread end wound up on said portion is tensioned to engage said cutting edge and severed.
  • Apparatus for cutting the thread of bobbins comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and a tubular means mounted on said base for rotation with said spindle and including a sleeve portion of smaller diameter for winding up a thread end of said bobbin, and a cupshaped portion of greater diameter having an outwardly projecting flange with an annular cutting edge having sharp cutting projections, said flange and cutting edge being located intermediate said portions and said free part of said spindle so that upon dofling of said bobbin the thread portion between said bobbin and the thread end wound up on said portion is tensioned to engage said cutting edge and severed.
  • Apparatus for cutting the thread of bobbins comprising, in combinations, a rotary spindle having a free part adapted to support a bobbin, and a base; and a tubular means mounted on said base for rotation with said spindle and including a sleeve portion of smaller diameter with a roughened outer annular surface for winding up a thread end of said bobbin, and a cup-shaped portion of greater diameter having an outwardly projecting flange with an annular cutting edge having sharp cutting projections, said flange and cutting edge being located inter: mediate said portions and said free part of said spindle so that upon dofling of said bobbin the thread portion between said bobbin and the thread end wound up on said portion is tensioned to engage said cutting edge and severed.
  • Apparatus for cutting the thread of bobbins comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and a tubular means having a lower first portion mounted on said base and connecting said spindle and said tubular means for rotation, a second higher portion surrounding said base, and a flange on said second portion projecting outwardly from the same and having a peripheral cutting edge located intermediate said first portion and said free part of said spindle, said first portion being adapted to wind up a thread end of the bobbin so that upon doffing of said bobbin the thread portion between said bobbin and the thread end wound up on said first portion is tensioned to engage said cutting edge and severed.
  • Apparatus for cutting the thread of bobbins comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and a tubular means having a lower first portion of smaller diameter mounted on said base and connecting said spindle and said tubular means for rotation, a second higher portion of greater diameter surrounding said base, and a flange on said second portion projecting outwardly from the same and having a peripheral cutting edge with sharp cutting projections located intermediate said first portion and said free part of said spindle, said first portion having an annular outer roughened surface adapted to wind up a thread end of the bobbin so that upon dotfing of said bobbin the thread portion between said bobbin and the thread end Wound up on said first portion is tensioned to engage said cutting edge and severed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Harvester Elements (AREA)

Description

THREAD CUTTING APPARATUS FOR SPINNING FRAMES OR THE LIKE Filed Sept. 18, 1963 N. WINTER Oct. 12, 1965 2 Sheets-Sheet 1 INVENTOR.
Niafla link;-
AWL
N. WINTER Oct. 12, 1965 THREAD CUTTING APPARATUS FOR SPINNING FRAMES OR THE LIKE Filed Sept. 18, 1963 2 Sheets-Sheet 2 Villa!!! IN VEN TOR. M10622 4/ 77/0" United States Patent 3,210,922 THREAD CUTTING APPARATUS FOR SPINNING FRAMES OR THE LIKE Nikolaus Winter, Augsburg, Bavaria, Germany, assignor t0 Mechanische Baumwollspinuerei und Weberei Augsburg, a company of Germany Filed Sept. 18, 1963, Ser. No. 309,704 Claims priority, application Germany, Feb. 12, 1963, M 55,756 8 Claims. (Cl. 57-54) The invention concerns an apparatus for cutting threads on cops of spinning frames, twisting machines or the like and which is mounted coaxially with the spindle at the lower region thereof.
A thread cutting apparatus of this type is already known; such apparatus operating through the agency of movable knives, but is of complicated construction.
The present invention provides a considerably more simplified thread cutting apparatus requiring little maintenance. The apparatus is characterised by an annular cutting edge whose diameter is greater than the diameter of the spindle base, and provided with notches, teeth, pins, milled recesses or the like, preferably of sharp edged construction.
The invention will now be described further, by way of example only, with reference to the accompanying drawings illustrating two embodiments thereof and in which:
FIG. 1 shows a perspective view, of a spinning spindle provided with an apparatus according to the present invention;
FIG. 2 shows an axial section of the thread cutting apparatus as included in FIG. 1;
Pro. 2;
FIG. 4 is a view corresponding to FIG. 2 of an alternative form of apparatus;
FIG. 5 is a plan view corresponding to FIG. 4; and
FIG. 6 is a side elevation of the apparatus of FIG. 5 as applied to a spindle.
For convenience a thread cutting apparatus will hereinafter be described which is utilised on a spinning frame fitted with an apparatus for the automatic dofiing of the cops or bob-bins from the spindles but the invention is not limited to this context and is equally well applicable when the cops are intended to be dolled manually.
In the automatic dofiing apparati, a dofiing member, consisting substantially of a tiltable holder 1 provided with a resilient sleeve 2, is guided into telescopic engagement with cop 9 and is tilted into the position relative to the cop 9 as shown in FIG. 1 so that a gripping eifect results. Upon upward movement of the holder 1, the inclination of the holder relative to the pirn remaining constant, the cop 9 is lifted up from the spindle 12 (FIGS. 1 and 6).
In accordance with the invention a thread cutting apparatus is provided, the said apparatus comprising a stepped tubular means 13 secured to the spindle base 33 and having an outwardly projecting flange with an outer annular rosette-shaped cutting edge 14 (FIGS. 2 and 3) of greater diameter than that of the spindle base 33. The spindle is rotated by a pulley '30.
The cutting edge may be formed in a variety of shapes, for example with alternating curved projections and recesses, as best seen in FIG. 3. A sleeve portion below the projecting cutting edge 14 has an annular surface 16 which is roughened, knurled or otherwise treated, to provide a means for receiving, frictionally engaging and retaining the thread end during rotation of the spindle 12.
Immediately before the dofiing process the ring rail of the spinning frame moves downwardly in a manner known per se and thus causes yarn to be wound on to the pirn in a few spaced loops whereupon the thread end is caught by the roughened surface 16 and forms a winding 15 on the same so that the thread is firmly held on surface 16 of member 13.
In the doffing position shown in FIG. 1, on the upward movement of the holder 1 as described above, the thread cutting apparatus comes into operation since the thread portion 28 between the fixed winding 15 and the loops on the pirn is pressed against the cutting edge 14 (FIG. 1). The thread 28 is at the same time held at its upper part by the sleeve 2 and at its lower part by the knurling 16 and tensioned by the upward movement of the cop 9 to engage the sharp edge 14 until cutting takes place.
In view of the wear, damage and distortion caused to pirns during usage it frequently happens that not all pirns are engaged with the spindle shafts in the same relative position nor do the lower ends of all pirns terminate in close relationship with the spindle base 33. Thus, there is often created a small space between the pirn base and the spindle base.
It frequently happens that the thread or part of the winding 15 is wound into such space and in course of time a significant amount of thread is accumulated. The presence of this accumulation can give rise to a difiiculty in that the thread accumulation can interfere with ready dofling.
To obviate such undesired windings, according to the invention, tubular means 13 is constructed as shown in FIGS. 4 and 6 and is upwardly extended by a tubular extension 29 to cover the endangered area 21 of the spindle base 33.
FIGS. 1, 4, 5 and 6 show such a construction of the tubular means 13 built as the thread cutting apparatus. The height 31 is conveniently so dimensioned that the detrimental space between the base 24 of the pirn and the cup-shaped portion of tubular means 13 is avoided. The height 31 (FIG. 4) can be such that for all positions of the pirn arising in practice, the lower end of the pirn 9 placed on a spindle enters into the interior of the tubular extension 29.
I claim:
1. Apparatus for cutting the thread of bobbins, comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and means mounted on said base for rotation with said spindle and including a portion for winding up a thread end of the bobbin and a circumferential cutting edge arranged and constructed so that upon doffing of said bobbin a thread portion between said bobbin and the thread end wound up on said portion is tensioned to engage said cutting edge and severed.
2. Apparatus for cutting the thread of bobbins, comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and means mounted on said base for rotation with said spindle and including a portion for winding up a thread end of the bobbin and a circumferential cutting edge located intermediate said portion and said free part of said spindle so that upon doffing of said bobbin the thread portion between said bobbin and the thread end wound up on said portion is tensioned to engage said cutting edge and severed.
3. Apparatus for cutting the thread of bobbins, comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and means mounted on said base for rotation with said spindle and including a portion for winding up a thread end of the bobbin and a flange outwardly projecting from said portion located intermediate said portion and said free part of said spindle and having an annular peripheral cutting edge with alternating sharp cutting projections and recesses so that upon doffing of said bobbin the thread portion between said bobbin and the thread end wound up on said portion is tensioned to engage said cutting edge and severed.
4. Apparatus for cutting the thread of bobbins, comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and means mounted on said base for rotation with said spindle and including a portion having a roughened annular surface for frictionally engaging and winding up a thread end of the bobbin and 'a flange outwardly projecting from said portion located intermediate said portion and said free part of said spindle and having an annular peripheral cutting edge with alternating sharp cutting projections and recesses so that upon dofling of said bobbin the thread portion between said bobbin and the thread end wound up on said portion is tensioned to engage said cutting edge and severed.
5. Apparatus for cutting the thread of bobbins, comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and a tubular means mounted on said base for rotation with said spindle and including a sleeve portion of smaller diameter for winding up a thread end of said bobbin, and a cupshaped portion of greater diameter having an outwardly projecting flange with an annular cutting edge having sharp cutting projections, said flange and cutting edge being located intermediate said portions and said free part of said spindle so that upon dofling of said bobbin the thread portion between said bobbin and the thread end wound up on said portion is tensioned to engage said cutting edge and severed.
6. Apparatus for cutting the thread of bobbins, comprising, in combinations, a rotary spindle having a free part adapted to support a bobbin, and a base; and a tubular means mounted on said base for rotation with said spindle and including a sleeve portion of smaller diameter with a roughened outer annular surface for winding up a thread end of said bobbin, and a cup-shaped portion of greater diameter having an outwardly projecting flange with an annular cutting edge having sharp cutting projections, said flange and cutting edge being located inter: mediate said portions and said free part of said spindle so that upon dofling of said bobbin the thread portion between said bobbin and the thread end wound up on said portion is tensioned to engage said cutting edge and severed.
7. Apparatus for cutting the thread of bobbins, comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and a tubular means having a lower first portion mounted on said base and connecting said spindle and said tubular means for rotation, a second higher portion surrounding said base, and a flange on said second portion projecting outwardly from the same and having a peripheral cutting edge located intermediate said first portion and said free part of said spindle, said first portion being adapted to wind up a thread end of the bobbin so that upon doffing of said bobbin the thread portion between said bobbin and the thread end wound up on said first portion is tensioned to engage said cutting edge and severed.
8. Apparatus for cutting the thread of bobbins, comprising, in combination, a rotary spindle having a free part adapted to support a bobbin, and a base; and a tubular means having a lower first portion of smaller diameter mounted on said base and connecting said spindle and said tubular means for rotation, a second higher portion of greater diameter surrounding said base, and a flange on said second portion projecting outwardly from the same and having a peripheral cutting edge with sharp cutting projections located intermediate said first portion and said free part of said spindle, said first portion having an annular outer roughened surface adapted to wind up a thread end of the bobbin so that upon dotfing of said bobbin the thread portion between said bobbin and the thread end Wound up on said first portion is tensioned to engage said cutting edge and severed.
References Cited by the Examiner UNITED STATES PATENTS 541,377 6/95 Murdock 5734 7 964,084 7/10 Boswell 57-34 2,631,787 3/53 Tata 57-34 2,970,789 2/61 Binns 57-34 3,067,565 12/62 Jackson 5734 3,186,154 6/65 Negishi 5754 MERVIN STEIN, Primary Examiner.

Claims (1)

1. APPARATUS FOR CUTTING THE THREAD OF BOBBINS, COMPRISING, IN COMBINATION, A ROTARY SPINDLE HAVING A FREE PART ADAPTED TO SUPPORT A BOBBIN, AND A BASE; AND MEANS MOUNTED ON SAID BASE FOR ROTATION WITH SAID SPINDLE AND INCLUDING A PORTION FOR WINDING UP A THREAD END OF THE BOBBIN AND A CIRCUMFERENTIAL CUTTING EDGE ARRANGED AND CONSTRUCTED WO THAT UPON DOFFING OF SAID BOBBIN A THREAD
US309704A 1963-02-12 1963-09-18 Thread cutting apparatus for spinning frames or the like Expired - Lifetime US3210922A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0055756 1963-02-12

Publications (1)

Publication Number Publication Date
US3210922A true US3210922A (en) 1965-10-12

Family

ID=7308391

Family Applications (1)

Application Number Title Priority Date Filing Date
US309704A Expired - Lifetime US3210922A (en) 1963-02-12 1963-09-18 Thread cutting apparatus for spinning frames or the like

Country Status (6)

Country Link
US (1) US3210922A (en)
AT (1) AT248925B (en)
BE (1) BE637031A (en)
CH (1) CH414416A (en)
GB (1) GB995308A (en)
NL (1) NL297423A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3312051A (en) * 1964-11-14 1967-04-04 Schubert & Salzer Maschinen Apparatus for removing thread from spindle shanks
US3339356A (en) * 1964-10-03 1967-09-05 Schubert & Salzer Maschinen Process and device for the automatic removal of underwinding thread remainders
US3359714A (en) * 1965-05-27 1967-12-26 Deering Milliken Res Corp Yarn waste cleaner
US3426518A (en) * 1963-08-26 1969-02-11 Mechanische Baumwoll Spinnerei Thread severing and brushing apparatus
US3491526A (en) * 1967-12-01 1970-01-27 Zinner Textilmaschinen Gmbh Yarn severing arrangement for textile spindles
US3530657A (en) * 1968-04-13 1970-09-29 Zinser Textilmaschinen Gmbh Spindle,particularly for textile machines
US3731479A (en) * 1971-10-27 1973-05-08 Springs Mills Inc Yarn handling apparatus for textile yarn processing machine
US3967440A (en) * 1973-12-27 1976-07-06 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Device for cutting a tail-end of a yarn package formed on a base portion of each spindle in a textile machine
US4050227A (en) * 1975-10-06 1977-09-27 Saurer-Allma Gmbh Allgauer Maschinenbau Spindle having an underwind crown for ring spinning and ring twisting frames, especially for cord twisting frames
US4598540A (en) * 1982-12-17 1986-07-08 Officine Gaudino Di P. Gaudino & C. S. A.S. Ring spinning or twisting machine having a device for the automatic and simultaneous removal of all full cops
US4617791A (en) * 1983-10-05 1986-10-21 Societe Anonyme Des Ateliers Houget Duesberg Bosson Apparatus for monitoring and restarting the cut yarn during the replacement of full bobbins on the spindles of a continuous spinning machine
US4796422A (en) * 1987-05-26 1989-01-10 Odawara Industry Co., Ltd. Apparatus for treating tail yarn in textile spindle assembly
US4870815A (en) * 1987-04-03 1989-10-03 Cerit Spa Method to wind down a yarn package and device to perform the method
US5562268A (en) * 1993-10-25 1996-10-08 Zinser Textilmaschinen Gmbh Yarn cutting assembly for a ring spinning or a yarn twisting spindle
US6435436B1 (en) 2000-03-28 2002-08-20 Sonoco Development, Inc. Yarn carrier having an annular recess containing markings for yarn identification

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US541377A (en) * 1895-06-18 Island
US964084A (en) * 1909-06-07 1910-07-12 John Arnold Combined bobbin-holder and yarn-catcher.
US2631787A (en) * 1950-05-03 1953-03-17 Universal Winding Co Winding machine
US2970789A (en) * 1957-11-07 1961-02-07 Allied Chem Waste segregation spool
US3067565A (en) * 1960-03-11 1962-12-11 Monsanto Chemicals Spinning and twisting apparatus
US3186154A (en) * 1962-10-30 1965-06-01 Negishi Eizaburo Spindle apparatus for unwinding yarn bunch

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US541377A (en) * 1895-06-18 Island
US964084A (en) * 1909-06-07 1910-07-12 John Arnold Combined bobbin-holder and yarn-catcher.
US2631787A (en) * 1950-05-03 1953-03-17 Universal Winding Co Winding machine
US2970789A (en) * 1957-11-07 1961-02-07 Allied Chem Waste segregation spool
US3067565A (en) * 1960-03-11 1962-12-11 Monsanto Chemicals Spinning and twisting apparatus
US3186154A (en) * 1962-10-30 1965-06-01 Negishi Eizaburo Spindle apparatus for unwinding yarn bunch

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3426518A (en) * 1963-08-26 1969-02-11 Mechanische Baumwoll Spinnerei Thread severing and brushing apparatus
US3339356A (en) * 1964-10-03 1967-09-05 Schubert & Salzer Maschinen Process and device for the automatic removal of underwinding thread remainders
US3312051A (en) * 1964-11-14 1967-04-04 Schubert & Salzer Maschinen Apparatus for removing thread from spindle shanks
US3359714A (en) * 1965-05-27 1967-12-26 Deering Milliken Res Corp Yarn waste cleaner
US3491526A (en) * 1967-12-01 1970-01-27 Zinner Textilmaschinen Gmbh Yarn severing arrangement for textile spindles
US3530657A (en) * 1968-04-13 1970-09-29 Zinser Textilmaschinen Gmbh Spindle,particularly for textile machines
US3731479A (en) * 1971-10-27 1973-05-08 Springs Mills Inc Yarn handling apparatus for textile yarn processing machine
US3967440A (en) * 1973-12-27 1976-07-06 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Device for cutting a tail-end of a yarn package formed on a base portion of each spindle in a textile machine
US4050227A (en) * 1975-10-06 1977-09-27 Saurer-Allma Gmbh Allgauer Maschinenbau Spindle having an underwind crown for ring spinning and ring twisting frames, especially for cord twisting frames
US4598540A (en) * 1982-12-17 1986-07-08 Officine Gaudino Di P. Gaudino & C. S. A.S. Ring spinning or twisting machine having a device for the automatic and simultaneous removal of all full cops
US4617791A (en) * 1983-10-05 1986-10-21 Societe Anonyme Des Ateliers Houget Duesberg Bosson Apparatus for monitoring and restarting the cut yarn during the replacement of full bobbins on the spindles of a continuous spinning machine
US4870815A (en) * 1987-04-03 1989-10-03 Cerit Spa Method to wind down a yarn package and device to perform the method
US4796422A (en) * 1987-05-26 1989-01-10 Odawara Industry Co., Ltd. Apparatus for treating tail yarn in textile spindle assembly
US5562268A (en) * 1993-10-25 1996-10-08 Zinser Textilmaschinen Gmbh Yarn cutting assembly for a ring spinning or a yarn twisting spindle
US6435436B1 (en) 2000-03-28 2002-08-20 Sonoco Development, Inc. Yarn carrier having an annular recess containing markings for yarn identification

Also Published As

Publication number Publication date
BE637031A (en)
AT248925B (en) 1966-08-25
CH414416A (en) 1966-05-31
GB995308A (en) 1965-06-16
NL297423A (en)

Similar Documents

Publication Publication Date Title
US3210922A (en) Thread cutting apparatus for spinning frames or the like
US3283489A (en) Device and method for producing a yarn package
US2597015A (en) Spindle
US2625786A (en) Twisting device for textile strands
US2932149A (en) Curl remover
EP1213381B1 (en) Thread-end cutting method and thread-end cutting apparatus for spinning machine
US3731479A (en) Yarn handling apparatus for textile yarn processing machine
US2811013A (en) Yarn twisting machine
US2500827A (en) Flyer for spinning frame
US3350868A (en) Automatic doffing apparatus
US2429330A (en) Flyer twisting machine
US3782094A (en) Apparatus for removing wraps of yarn remaining on textile spindles
EP0284846B1 (en) Method to wind down a yarn package and device to perform the method
US3321901A (en) Instant-wind bobbins
US2970789A (en) Waste segregation spool
EP0278561B1 (en) Improved spindle for automatic spinning frames or twisting frames
US1821556A (en) Bobbin holder of yarn winding spindles
US2224104A (en) Spindle
US2285667A (en) Unwinding thread
US2401249A (en) Yarn guiding device
US2690643A (en) Telescopic supporting device for thread guides
US2541802A (en) Spindle for use in textile machines
US3398907A (en) Apparatus for driving filamentary material collectors
US3172248A (en) Anti-ballooning device
GB1563233A (en) Spindle with underwind crown for cord twisting frame