US3811256A - Spinning machine - Google Patents

Spinning machine Download PDF

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Publication number
US3811256A
US3811256A US00352130A US35213073A US3811256A US 3811256 A US3811256 A US 3811256A US 00352130 A US00352130 A US 00352130A US 35213073 A US35213073 A US 35213073A US 3811256 A US3811256 A US 3811256A
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US
United States
Prior art keywords
length
machine
longitudinal members
spinning
section
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
US00352130A
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English (en)
Inventor
B Bystron
E Grimm
R Oexler
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.)
Rieter Ingolstadt Spinnereimaschinenbau AG
Original Assignee
Schubert und Salzer Maschinenfabrik AG
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Application filed by Schubert und Salzer Maschinenfabrik AG filed Critical Schubert und Salzer Maschinenfabrik AG
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Expired - Lifetime legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/54—Couplings comprising a chain or strip surrounding two wheels arranged side by side and provided with teeth or the equivalent
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70—Constructional features of drafting elements
    • D01H5/74—Rollers or roller bearings
    • D01H5/82—Arrangements for coupling roller sections

Definitions

  • No.: 352,130 ing a plurality of equal longitudinal sections, each section having a plurality of spinning stations, is formed by providing in each section a pair of upright walls [30] Foreign Apphcafion Prlomy Data spaced apart a distance equal to one half the section Apr. 25, l972 Germz1ny.. 2220228 length and spaced inward from the Section ends a dis tance equal to one-fourth of such length. To the outer [1.5- CI. R, edges of uch walls are cgnnected longitudinal mem- [51] Int.
  • Cited tion elements extending the full machine length are UNlTED STATES PATENTS formed by section length shafts being connected to- 2,994,182 8/1961 hort 57/1 R gather y rigid Couplings and mounted in a plurality of 1536 123 5/1925 Minshu" 7 R spaced bearings supported on the longitudinal mem- 2,880,565 5/l959 lert 57/1 R bers. 2,615,297 10/1952 Haythornthwaite 57/1 R 5 Claims, 3 Drawing Flgures g 11 l I 72 1 G ,1 H
  • Spinning machines which have a plurality of aligned spinning stations are of considerable length and are therefore composed of several machine sections to facilitate fabrication and transportation.
  • Elements which extend longitudinally of the machine, such as drive shafts and spindle rails, are composed of sections connected by coupling or fastening elements.
  • a textile machine of the prior art as disclosed in trian Pat. No. 272,161 is composed of similar machine sections each having end walls adjacent to the end walls of adjoining sections and a median wall for stiffening the section.
  • the shafts of the individual sections are aligned along an axis which extends through the supporting walls and are interconnected by flexible, sliding couplings to prevent damage or breakdown especially because of the difficulty of achieving precise shaft alignment in such structure.
  • three frame walls per machine section are required; and, furthermore, the couplings are expensive to make.
  • a further disadvantage is the inflexibility of such a machine construction which does not permit variation of spatial locations of longitudinal members as necessary for various types of machine applications.
  • the present invention by having a separation interval between adjacent frame walls corresponding approximately to one-half the length of the machine section.
  • the walls are spaced inward from opposite ends of the section a distance corresponding to one-fourth of the section length.
  • Such an arrangement uniformly stiffens the machine section; and, when several sectionsare joined to form a composite machine, equal intervals between walls are provided along its length. While the interval between ween Au swalls can be increased and decreased somewhat to adapt to special space requirements, it is generally undesirable to have unequal machine fields between the upright frame walls.
  • the sections can be joined by longitudinal construction members with their connections located on a common upright plane or connections for different longitudinal members may be located in various upright planes not necessarily uniformly spaced along each interval defined between a series of upright frame walls.
  • the axially aligned shaft sections extending longitudinally of the machine be connected by couplings rigid in direction of rotation which are easily manufactured and easy to handle during installation. Longitudinal members are easily installed, require less expensive construction and are readily accessible for maintenance by being located outwardly from the frame walls.
  • FIG. 1 is a diagrammatic front elevation of a spinning machine composed of two identical machine sections having longitudinal members disposed with their corresponding connection points on a common, vertical plane.
  • FIG. 2 is a diagrammatic front elevation of a modifled spinning machine showing a plurality of longitudinal members having their junctions offset, relatively, longitudinally of the machine.
  • FIG. 3 is an enlarged fragmentary front elevation of a shaft coupling'with parts in section.
  • the spinning machines shown in FIGS. 1 and 2 include only the parts essential for explanation of the present invention.
  • the machine of FIG. 1 is composed of two identical, contiguous machine sections I and II connected to an end frame 1 containing drive mechanism for the machine and an end frame 2 on the machine end opposite frame 1.
  • Each of the sections I and II have an identical number of horizontally disposed longitudinal members which are shown as including a support bench 3 which may, for example, hold production materials or supply devices, a supporting bench 4 for mounting the yarn or thread-spinning units 41, a spool'drive shaft 5, a bench 6 for spool holders and carrying bearings 50 and 51 for the shaft 5, and a lower longitudinal member 7.
  • each machine section is selected to accommodate eight spinning units 41 which are spaced apart equidistantly an interval t from center to center.
  • All of the longitudinal members 3, 4, 5, 6 and 7 are of equal length, and the corresponding members of sections'l and II are disengageably connected at their abutting locations, which locations'lie along a common upright plane.
  • the outer ends of the supporting benches 3, 4 and 6 and the longitudinal member 7 are disengageably connected to connectors 10 projecting from frame 1 and connectors 20 projecting from frame 2 so that they can be released.
  • the connectors 10 and 20 project from their respective end frames 1 and 2 a short distance preferably having a length t/2 or one-half the interval between centers of adjacent spinning devices 41.
  • a connecting shaft 13 projects outwardly from frame 1 a distance t/2 for coupling with spool drive shaft 5 by a releasable connection.
  • each machine section I or II The supporting benches 3, 4 and 6 of each machine section I or II are supported and stabilized in their respective positions by two upright frame walls 81, 82 in section I and 83, 84 in section II. Such walls rest on longitudinal members 7 and extend transversely such members between adjacent spinning devices to the oppositc side of the machine which has a corresponding set of spinning devices and longitudinal members.
  • the separation interval t between frame walls 81 and 82 or 83 and 84 corresponds approximately to half .the length of the machines sections 1 or 2. While the longitudinal elements 3, 4, 6, and 7 are supported from and interconnect important to maintain a separation interval t, between the two walls of each section, the longitudinal location of the spaced walls is not critical.
  • One of such walls can be located between any adjacent pair of spinning devices 41 and the other wall then will be located by the specified separation interval. lt is preferred, however, that the walls of each section be arranged symmetrically longitudinally of the machine section whereby each of the walls is spaced inwardly from its respective end of each section a distance equal to one-fourth the length of the section. This arrangement will assure that the supporting points for the longitudinal members 3, 4, '5, 6 and 7 will be evenly distributed over'the full length of the machine.
  • connection of sections of the spool drive shaft supported in bearings 50,51 is effected by use of a coupling 52 which is rigid in direction of rotation.
  • An especially suitable coupling is shown in FIG. 3 which is somewhat flexible to enable any slight disparity in the correct alignment of the shaft sections to be compensated for.
  • a sprocket hub 52 on the end of one shaft section supported in bearing 50 is connected to a similar sprocket hub 53 on the'end of the next shaft section supported in bearing 51 by a roiler chain 54.
  • These couplings are simple in construction and permit equalization of slight displacements of the shaft axes from their aligned position which may be effected by setting supporting feet 70 which will elevationally adjust walls 81, 82, 83 and 84 individually.
  • the longitudinal members can be connected at various locations longitudinally of the machine.
  • One application in which offsetconnections are desirable is in spinning'machines having two spool mounts for each spinning unit 41 to provide for continuous winding of yarn or thread produced without interupting the spinning or twisting operation when one spool is filled. Since the interval 1 between adjacent spinning units is small, the spools cannot be located side by side but must be located at different elevational levels and slightly offset longitudinally.
  • FIG. 2 shows a spinning machine for this purpose having two identical sections land II.
  • another spool drive shaft 8 is provided, set in bearings 50 and 51 and having its sections connected by couplings 52.
  • the bearings are carried by an additional supporting bench 9 for the additional set of spool holders.
  • These longitudinal elements8 and 9 are of the same length as members 3, 4, 5, 6 and 7 and can be identical to members 5 and 6, respectively.
  • the spools on bench 9 may collect yarn or thread from the even-numbered spinning .4 units and the spools on bench 6 receive yarn or thread from the alternate odd-numbered units 41. Since the spools on the two levels 6 and 9 must be offset to prevent interference with the thread from adjacent spinning units, it is preferable to have the connections similarly offset to avoid interference of the connecting means and bearings with spool location. In FIG.
  • the connecting locations of drive shafts 5 and 8 and of the spools benches 6 and 9 are offset from one another in upright planes separated by an interval r and further are offseton opposite sides of the upright plane through the connections of members 3, 4 and 7 by an interval of approximately t/2. Since the ends of members 3, 4 and 7'are spaced from end frames 1 and 2 a distance t/2, shaft 5 and bench 6 can abut directly against frame 1 at the right side of the machine as seen in PK]. 2 and the opposite end of bench 6 is connected to frame 2 by a connection 21. Shaft 8 and bench 9, on the other hand, abut frame end 2 and are connected to frame 1 by spacing connectors 12 and 11, respectively.
  • Connectors ll, 12 and 21 are of length t which is the length of the interval between longitudinal centers of the spinning units 41. With this arrangement the spools are accurately located in their offset relationship, and shafts 5 and 8 and benches 6 and 9 can be of identical construction, respectively, for reducing the cost of fabrication by reducing the number of different section components.
  • the present invention is not restricted to a particular machine type; it can'be used-in all spinning machines having a plurality of spinning units, for example, ring spinning machines, ring twisting machines, two-for-one twisting'machines, or open end spinning machines.
  • 1.'A spinning machine comprising a plurality of dislength of the longitudinal members, said machines sections being connectable together in end-to-end relationship by connecting adjacent ends of corresponding longitudinal members.
  • one frame wall member is spaced inwardly from one end of one of the longitudinal members a distance substantially equal to one-fourth of the length of such longitudinal member; and the other frame wall member is spaced inwardly from the opposite end of said longitudinal member a distance substantially equal to onefourth of the length of such longitudinal member.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
US00352130A 1972-04-25 1973-04-18 Spinning machine Expired - Lifetime US3811256A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722220228 DE2220228B2 (de) 1972-04-25 1972-04-25 Spinn- oder zwirnmaschine

Publications (1)

Publication Number Publication Date
US3811256A true US3811256A (en) 1974-05-21

Family

ID=5843207

Family Applications (1)

Application Number Title Priority Date Filing Date
US00352130A Expired - Lifetime US3811256A (en) 1972-04-25 1973-04-18 Spinning machine

Country Status (11)

Country Link
US (1) US3811256A (tr)
JP (1) JPS5631368B2 (tr)
BR (1) BR7302792D0 (tr)
CH (1) CH552081A (tr)
CS (1) CS235052B2 (tr)
DE (1) DE2220228B2 (tr)
FR (1) FR2181919B1 (tr)
GB (1) GB1377944A (tr)
HK (1) HK26378A (tr)
IN (1) IN138918B (tr)
IT (1) IT984111B (tr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5337552A (en) * 1991-06-28 1994-08-16 Rieter Ingolstadt Spinnereimaschinenbau Ag Open-end spinning machine frame structure
US5431006A (en) * 1992-06-29 1995-07-11 Rieter Ingolstadt Spinnereimaschinenbau Ag Open-end spinning machine
CN1322187C (zh) * 2001-02-02 2007-06-20 吕特·英格尔纺织机械制造股份公司 纺纱机
CN102286808A (zh) * 2010-06-16 2011-12-21 株式会社丰田自动织机 用于精梳机的框架结构

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616957C3 (de) * 1976-04-17 1981-10-29 Spindelfabrik Suessen, Schurr, Stahlecker & Grill Gmbh, 7334 Suessen Verfahren zum Auswechseln von Streckwerken an Spinnereimaschinen und Streckwerks- Baueinheit zur Durchführung des Verfahrens
DE3234981C3 (de) * 1982-09-22 1998-12-24 Krauss Maffei Ag Stanz-Biege-Maschine zum Bearbeiten von Draht oder Band
JP2509565Y2 (ja) * 1990-04-20 1996-09-04 豊和工業株式会社 リング精紡機等のフレ―ム構造
DE4400795C1 (de) * 1994-01-13 1995-06-22 Zinser Textilmaschinen Gmbh Ringspinnmaschine mit mindestens einer Spulenwechselvorrichtung
DE19548666A1 (de) * 1995-12-23 1997-06-26 Csm Gmbh Zentrifugenspinnmaschinengestell

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536123A (en) * 1925-01-15 1925-05-05 Whitin Machine Works Spinning, twisting, and like machine
US2557658A (en) * 1949-05-02 1951-06-19 Hoffmann Walter Support for the drawing-roll mechanisms in spinning machines
US2615297A (en) * 1948-12-13 1952-10-28 Howard & Bullough Ltd Ring spinning, doubling, and twisting machine
US2690641A (en) * 1949-10-29 1954-10-05 Schiess Ag Sectional spinning machine
US2880565A (en) * 1953-12-30 1959-04-07 Brevets Aero Mecaniques Spindle spinning machines of the direct type
US2993331A (en) * 1957-12-03 1961-07-25 Brevets Aero Mecaniques Spinning machine frame
US2994182A (en) * 1957-12-04 1961-08-01 Brevets Aero Mecaniques Spinning and like textile machines of the direct drive type

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR989962A (fr) * 1949-06-30 1951-09-17 Maison Macotex Dispositif pour la commande alternative des bancs porte-broches ou porte-anneaux dans les machines à filer en continu

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1536123A (en) * 1925-01-15 1925-05-05 Whitin Machine Works Spinning, twisting, and like machine
US2615297A (en) * 1948-12-13 1952-10-28 Howard & Bullough Ltd Ring spinning, doubling, and twisting machine
US2557658A (en) * 1949-05-02 1951-06-19 Hoffmann Walter Support for the drawing-roll mechanisms in spinning machines
US2690641A (en) * 1949-10-29 1954-10-05 Schiess Ag Sectional spinning machine
US2880565A (en) * 1953-12-30 1959-04-07 Brevets Aero Mecaniques Spindle spinning machines of the direct type
US2993331A (en) * 1957-12-03 1961-07-25 Brevets Aero Mecaniques Spinning machine frame
US2994182A (en) * 1957-12-04 1961-08-01 Brevets Aero Mecaniques Spinning and like textile machines of the direct drive type

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5337552A (en) * 1991-06-28 1994-08-16 Rieter Ingolstadt Spinnereimaschinenbau Ag Open-end spinning machine frame structure
US5431006A (en) * 1992-06-29 1995-07-11 Rieter Ingolstadt Spinnereimaschinenbau Ag Open-end spinning machine
CN1322187C (zh) * 2001-02-02 2007-06-20 吕特·英格尔纺织机械制造股份公司 纺纱机
CN102286808A (zh) * 2010-06-16 2011-12-21 株式会社丰田自动织机 用于精梳机的框架结构

Also Published As

Publication number Publication date
DE2220228B2 (de) 1976-05-13
FR2181919B1 (tr) 1976-05-07
IT984111B (it) 1974-11-20
JPS4920441A (tr) 1974-02-22
HK26378A (en) 1978-06-02
CS235052B2 (en) 1985-04-16
IN138918B (tr) 1976-04-17
BR7302792D0 (pt) 1974-07-25
FR2181919A1 (tr) 1973-12-07
CH552081A (de) 1974-07-31
DE2220228A1 (de) 1973-11-08
GB1377944A (en) 1974-12-18
JPS5631368B2 (tr) 1981-07-21

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