US2582778A - Thread guide holder for textile machines - Google Patents

Thread guide holder for textile machines Download PDF

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Publication number
US2582778A
US2582778A US75691A US7569149A US2582778A US 2582778 A US2582778 A US 2582778A US 75691 A US75691 A US 75691A US 7569149 A US7569149 A US 7569149A US 2582778 A US2582778 A US 2582778A
Authority
US
United States
Prior art keywords
support
holder
thread guide
guide holder
textile machines
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
US75691A
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English (en)
Inventor
Hoffmann Walter
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.)
Joh Jacob Rieter und Cie AG
Original Assignee
Joh Jacob Rieter und Cie 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 Joh Jacob Rieter und Cie AG filed Critical Joh Jacob Rieter und Cie AG
Application granted granted Critical
Publication of US2582778A publication Critical patent/US2582778A/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
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/04—Guides for slivers, rovings, or yarns; Smoothing dies

Definitions

  • Roving and thread guide holders for spinning and twisting machines of the continuous type which are hingedly connected to their support, are known in the art, one part of such hinge being screwed to the support and the other to the holder.
  • a construction also is known in which a slewing-element provided with the thread guide is hingedly connected to a rear wall which maintains the said element in operative position and which is adapted to be screwed to the support. In both these constructions, therefore, an additional pair of hinges is used, in order to render the spindles readily accessible by swinging the slewing-element out of the operative position, for example when doifmg a cop.
  • the holder according to the present invention is substantially simplified in that it is directly pivoted on its support which thus serves as pivot.
  • the holder suitably comprises a bearing face which is adapted to the cross-sectional shape of the support and provided with a slot in which is fitted a guide element secured to the said support.
  • the additional pair of hinges thus is dispensed with, and the arrangement is rendered more simple.
  • the holder therefore, may be made stronger so that it will not break as readily as the holders used heretofore.
  • Fig. 1 shows a side view, partly in section
  • Fig. 2 shows, in a larger scale, a section through the support and the adjoining portion of the lappet, taken at right angles to the plane of Fig. 1, and
  • Fig. 3 is a cross-section of a modified support.
  • the holder I comprises at its free front end the thread guide 2, and at its rear end a rear wall 3.
  • the said rear wall is curved to fit the cylindrical support 4 which in the present case is a tube.
  • the rear wall is slotted at 5 for receiving a guide member 6 which is fixed to the support 18 by means of a screw I.
  • the said guide member through its end-portions 8 abuts against the sidewalls 9 of the holder I, which sidewalls are integral with the rear wall 3.
  • the holder I thus, is properly located in a lateral sense.
  • the holder I When full cops have to be dofied and new bobbins put on the machine, the holder I is swung upward on the support 4 so that the operator will not be hindered in his or her work.
  • the holder I is rotated on its support 4 until the bail III integral with the rear wall 3 abuts against the guide member 6, in which position the holder I is rearwardly inclined on its support 4, while the guide member 6 remains in its setting with respect to the support 4 and its end-portions or wings 8 prevent the holder I from dropping of! its support 4.
  • the latter In the case when all the holders mounted on one and the same support 4 have to 2 be swung upward, the latter is rotated clockwise as viewed in Fig. 1 so as to take the holders along.
  • the support 4' is suitably longitudinally grooved at I I, as shown in Fig. 3, for the purpose of inserting guide members, not shown, but which may be similar to guide member 6 of Figs. 1 and 2, of the holders and bringing all the latter into alignment.
  • a thread guide mechanism for spinning and twisting machines comprising an elongated support of approximately circular cross-sectional shape, a thread guide holder movably mounted on said support, a thread guide connected to said holder, said holder having a substantially semicircular cylindrical base portion conforming to the shape of the support and embracing said support only in part, said base portion being provided with a slot extending circumferentially of said support, and holding means secured to the support within said slot, said holding means overlapping portions of the base portion bounding said slot therein and being adapted to hold the thread guide holder in axially adjustable relationship with the support and to limit movement of the holder relatively to the support to upper and lower operative positions.
  • a thread guide mechanism for spinning and twisting machines comprising an elongated support of approximately circular cross-sectional shape, a thread guide holder movably mounted on said support, a thread guide connected to said holder, saidholder having a substantially semicircular cylindrical base portion conforming to the shape ofthe support and embracing said support only in part, and having spaced side walls extending from said base portion, said base portion being provided with a slot extending circumferentially of said support, and a guide member engaged in said slot and having wings overlapping said base portion in proximity to the slot therein, the ends of said wings engaging said spaced side walls of the thread guide holder for guiding the holder when this latter is moved on the support into upper and lower operative positions.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
US75691A 1948-08-20 1949-02-10 Thread guide holder for textile machines Expired - Lifetime US2582778A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH676203X 1948-08-20

Publications (1)

Publication Number Publication Date
US2582778A true US2582778A (en) 1952-01-15

Family

ID=4528114

Family Applications (1)

Application Number Title Priority Date Filing Date
US75691A Expired - Lifetime US2582778A (en) 1948-08-20 1949-02-10 Thread guide holder for textile machines

Country Status (6)

Country Link
US (1) US2582778A (ro)
BE (1) BE490531A (ro)
CH (1) CH268136A (ro)
DE (1) DE810364C (ro)
FR (1) FR985702A (ro)
GB (1) GB676203A (ro)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10037904B4 (de) * 1999-08-10 2007-10-25 Kitamura, Yoji, Hirakata Fadenleitauge zur Verwendung in einer Spinnmaschine
CN110438609A (zh) * 2019-06-27 2019-11-12 嘉兴学院 一种适用于环锭纺自动接头的螺旋型导纱钩

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US184816A (en) * 1876-11-28 Improvement in finger-boards and holders for spinning-frames
US951310A (en) * 1909-07-14 1910-03-08 William Forget Thread-guide support for spinning-machines.
DE401342C (de) * 1923-11-15 1924-09-05 Werke Akt Ges Deutsche Fadenfuehrer fuer Spinnereimaschinen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US184816A (en) * 1876-11-28 Improvement in finger-boards and holders for spinning-frames
US951310A (en) * 1909-07-14 1910-03-08 William Forget Thread-guide support for spinning-machines.
DE401342C (de) * 1923-11-15 1924-09-05 Werke Akt Ges Deutsche Fadenfuehrer fuer Spinnereimaschinen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10037904B4 (de) * 1999-08-10 2007-10-25 Kitamura, Yoji, Hirakata Fadenleitauge zur Verwendung in einer Spinnmaschine
CN110438609A (zh) * 2019-06-27 2019-11-12 嘉兴学院 一种适用于环锭纺自动接头的螺旋型导纱钩

Also Published As

Publication number Publication date
CH268136A (de) 1950-05-15
FR985702A (fr) 1951-07-23
DE810364C (de) 1951-08-09
BE490531A (ro)
GB676203A (en) 1952-07-23

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