US2013023A - Double twist twisting spindle - Google Patents

Double twist twisting spindle Download PDF

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Publication number
US2013023A
US2013023A US593573A US59357332A US2013023A US 2013023 A US2013023 A US 2013023A US 593573 A US593573 A US 593573A US 59357332 A US59357332 A US 59357332A US 2013023 A US2013023 A US 2013023A
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US
United States
Prior art keywords
spindle
spool
guiding body
thread guiding
holder
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
US593573A
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English (en)
Inventor
Bochmann Otto
Lenk 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.)
BARMER MACHINENFABRIK AG
Original Assignee
BARMER MACHINENFABRIK 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 BARMER MACHINENFABRIK AG filed Critical BARMER MACHINENFABRIK AG
Application granted granted Critical
Publication of US2013023A publication Critical patent/US2013023A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist
    • D01H7/868—Yarn guiding means, e.g. guiding tubes

Definitions

  • This invention relates to a double twist twisting spindle, in which the thread is drawn from the stationary unwinding spool, conducted through the hollow twisting spindle and over a thread guiding element to the winding spool.
  • the thread guiding element is arranged on the spindle'so that it participates in the rotation thereof.
  • the thread guiding element in order to prevent the thread run- 10 ning over, the thread guiding element to the winding spool from coming into contact with the I unwinding spool during the twisting, the thread guiding element must be of a certain diameter. Consequently, such a spindle has heavy rotating masses which consume a great deal of power,-
  • a hollow thread guiding body is loosely mounted on the spindle and consequently does not participate in the rotating movement thereof.
  • the -thread guiding body may be domed orconical.
  • the thread guiding body is so dimensioned that ilne to medium threads which can be worked with-a. small balhowever coarse thread is to be worked, an inloon can be dealt with on this arrangement.
  • the invention presents the advantage that, owing to the-thread guiding body remaining stationary, thev power required is reduced by one half, as the rotating masses are themselves reduced, but above all because these are approached as far as possible towards the turning axis of the spin- 10 dle, so that a considerable cheapening in therunning of these spindles is obtained.
  • the thread guiding. body no longer participates in the rotation, no air movement is caused so that the attendance of the machine is in no way hindered and no special devices adding to the costof the 1 5 machine are necessary for deflecting the air movement.
  • Figs. 1, 2, 3, and 4 show each in longitudinal 35 section of 'one form construction of the twisting spindle.
  • Fig. 5 is an end view of-Fig. 4 seen from the right.
  • Fig. e. shows in 1ongitudina1 section a finir@ form of co ruction.
  • Fig. 7 is n end view of Fig. 6, seen from the right.
  • Fig. 8 shows in longitudinal section a modification of the form of construction of the twisting spindle shown in Fig. 6.
  • FIG 9 shows in longitudinal section a form of construction of a double twist twisting spindle.
  • Fig. 10 is an end elevation of Fig. 9 seen from 50 the right.
  • a spool holder 3 carrying the unwinding spoolA 2 is mounted on the hollow spindle. Ihe threadv 4 is guided from the unwinding spool 2 through the twisting spindle I to the thread storing ring 56 5 regulating the thread tension and passes from this ring to the winding spool.
  • a hollow thread guiding body 1 stationary with the spool holder, is arranged on a.
  • an insert body 9 may, as shown in Fig. 3, be placed in the thread guiding body 'l in order to keep the circulating thread away from the unwinding spool which is larger in this instance. Owing to this measure exchanging of the thread guiding body in accordance with the size of thread is no longer necessary.
  • the weight 8 may either be loosely inserted (Fig. 4) or suspended on a holder I0 (Fig. 6) or on adisc Il (Fig. 8) covering the guiding body 1, it being evident that both the holder lll, and the covering disc Il are not rigidly connected to the spool holder 3.
  • the weight may have recesses I2 in which spring controlled bolts I3 are arranged and pressed against the wall 6 and thus resiliently support the weight 8 against any vibrations which may occur.
  • a double twist twisting spindle comprising in combination with the rotary spindle, a hollow thread guiding body loosely mountedr on said spindle and adapted to rotate in either direction independen thereof, and a thread storing ring formed on s'd rotary spindle and having an edges covering the adjacent edge of said hollow thread guiding body.
  • a double twist twisting spindle comprising in combination with the rotary spindle, a spool f holder mounted thereon, a hollow thread guiding vbody loosely mounted on said spool holder and adapted to rotate in either direction independently of the spindle, an unwinding spool fixed on said spool holder, and-an insert body adapted to be inserted in said thread guiding body for particularly large unwinding spools to keep the circulating thread away from said spool.
  • a double twist ⁇ twisting spindle comprising i in combination with the rotary spindle, a spool holder mounted'thereon, a hollow thread guiding body loosely mounted on said spool holder and adapted to rotate in either direction independently of the spindle, an unwinding spool in said spool holder, and a weight .loosely inserted in seid houow thread guioingibody adopted to prevent said hollow'thread guiding body from'.
  • a double twist twisting spindle comprising in combination with the rotary spindle, a spool holder mounted thereon, a houow thread guiding body loosely mounted on said spool holder and adap ed to rotate in either direction independently o the spindle, and a weight loosely inserted in said hollow thread guiding body adapted to prevent said holder and said guiding body from participating in the rotary movement of said spindle. 5.
  • a double twist twisting spindle comprising in combination with a rotary spindle, a stationary spool holder, a non-rotatable hollow thread guiding body fixed to the spool holder at the inner end thereof and loosely mounted on said spindle coaxially therewith and in the plane thereof whereby the spindle may rotate in either direction independently of the spool holder and hollow thread guiding body, an unwinding spool on the holder yand a weight suspended in said hollow thread guiding body.
  • a double twist twisting spindle comprising in combination with a rotary spindle, a stationary spool holder, a non-rotatable hollow thread guiding bodyfixed to the spool holder at the inner end thereof and loosely mounted on said spindle coaxially therewith and in the plane thereof whereby the spindle may. rotate in either direction independently of the spool holder and hollow thread guiding body, an unwinding spool on the holder and a weight suspended in said hollow thread guiding body, a disk loosely mounted on the holder within the thread guiding body and a weight suspended on said disk.
  • a ydouble twist twisting spindle comprising in combination with a rotary spiildle, a stationaryA spool holder, a non-rotatable hollowthread guiding body fixed to the spool holder at the inner end thereof and loosely mounted on said spindle coaxially therewith and in the -plane thereof whereby the spindle may rotate in either direction independently of the spool holder and' Kollow thread guiding body, an unwinding spool on the holder and a weight suspended in saidY hollow thread guiding body, an unwinding spool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US593573A 1931-07-03 1932-02-17 Double twist twisting spindle Expired - Lifetime US2013023A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE377113X 1931-07-03

Publications (1)

Publication Number Publication Date
US2013023A true US2013023A (en) 1935-09-03

Family

ID=6344354

Family Applications (1)

Application Number Title Priority Date Filing Date
US593573A Expired - Lifetime US2013023A (en) 1931-07-03 1932-02-17 Double twist twisting spindle

Country Status (5)

Country Link
US (1) US2013023A (ja)
BE (1) BE385954A (ja)
FR (1) FR730705A (ja)
GB (1) GB377113A (ja)
NL (1) NL33403C (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732681A (en) * 1954-06-01 1956-01-31 klein
DE1160340B (de) * 1954-06-03 1963-12-27 Deering Milliken Res Corp Doppeldrahtzwirnspindel mit Fadenspeicherrinne und im Fadenlauf vor dieser liegenden Fadenbremse
US3362151A (en) * 1965-01-15 1968-01-09 Palitex Project Co Gmbh Thread storage disc for two-for-one twisting spindles
US11561006B2 (en) 2020-10-23 2023-01-24 M.S.T. Corporation Apparatus and process for a kinetic feed plug screw

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732681A (en) * 1954-06-01 1956-01-31 klein
DE1160340B (de) * 1954-06-03 1963-12-27 Deering Milliken Res Corp Doppeldrahtzwirnspindel mit Fadenspeicherrinne und im Fadenlauf vor dieser liegenden Fadenbremse
US3362151A (en) * 1965-01-15 1968-01-09 Palitex Project Co Gmbh Thread storage disc for two-for-one twisting spindles
US11561006B2 (en) 2020-10-23 2023-01-24 M.S.T. Corporation Apparatus and process for a kinetic feed plug screw

Also Published As

Publication number Publication date
FR730705A (fr) 1932-08-20
GB377113A (en) 1932-07-21
BE385954A (ja)
NL33403C (ja)

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