US2629560A - Traverse device - Google Patents

Traverse device Download PDF

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Publication number
US2629560A
US2629560A US82137A US8213749A US2629560A US 2629560 A US2629560 A US 2629560A US 82137 A US82137 A US 82137A US 8213749 A US8213749 A US 8213749A US 2629560 A US2629560 A US 2629560A
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US
United States
Prior art keywords
bobbin
arm
thread guide
carriage
amplitude
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
US82137A
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English (en)
Inventor
Abbe Marius
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.)
INDUSTRIELLE POUR LA RAYONNE S I P R A Ste
RAYONNE S I P R A SOC IND POUR
Original Assignee
RAYONNE S I P R A SOC IND POUR
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Filing date
Publication date
Application filed by RAYONNE S I P R A SOC IND POUR filed Critical RAYONNE S I P R A SOC IND POUR
Application granted granted Critical
Publication of US2629560A publication Critical patent/US2629560A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/32—Traversing devices; Package-shaping arrangements with thread guides reciprocating or oscillating with variable stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • a first objectofthis invention is to providefor the control; of the stroke of. the thread guide a mechanism. which comprises no-member intrictional. engagement with the woundv mass of threadsand'liable to damagethe same.
  • Another object. of my. invention is a winding machineiwherein the thread guide is carriedby an armwhich is orbitally pivotedv by one of its pointsto acarriage reciprocated in parallel relationto the. bobbin aX-is, while another point. of. the said arm slidably, engages. a. lever pivoted about an axis. substantially parall'elto themean position of thearmand oscillatedin unisonwith the. carriages, in such annanner that. the amplie tude of the oscillationofthe.secondenamed point.
  • Fi .2 is a vertical transverse sectionthereof.
  • Fig. 3 is. a horizontal section taken along line.
  • Figs. 4 and 5 are two explanatory diagrams.
  • Figs. 6 and 7 illustrate two types of bobbins which may beobtained by means of my improved machine.
  • the machine. illustrated comprises a driving drum I carried by a" shaft 2 which extends. on the whole length of aframe on which-a number of similar winding machines are mounted side by side. Shaft 2 rotates continuously.
  • Drum I supports the bobbin 3 which isbeingwound'and the spindle 4 thereof protrudes atboth ends toengage vertical guides 5 wherein. it-may rotate and move vertically.
  • the thread 6 to bewound passes through a guiding eyelet 7 adapted to reciprocate along the length of bobbin 3 to ensure regular formation of the. successive layers of. thread.
  • spindle 4 is carried by ball bearings within a tube forming the core of bobbin 3, in. such a manner thatthe said spindle may remain substantially immovable within guides 5 notwithstanding rotation. of bobbin 3,v which: avoids. friction in the said guides.
  • the thread guide nowadays is. secured at theend of 'an arm tlwhich at its means position. (i. e. when thread guide 1 isin front of themiddle point of bobbin 3) is perpendicular to the bobbin axis.
  • Arm 8 is connected with a longitudinallyslidable carriage 9 through a universal joint devicewhich, in theexample illustrated, comprises aeoylindrical member lil-fixedat right angles at the end of arm 8,, thesaid member being horizontally pivoted within an inverted U-shapedpart H. formed with averticalpin l2 rotatable incarriage.
  • Pin 12 is. acted upon upwardly by. a small spring I 3 which ensures slight. friction betweencarriage 9 and part II to. dampundesirable vibrations.
  • Carriage 9 is fixed on a longitudinal rod l4 extending along the fulllength of the machine and which is reciprocated by any appropriate mechanism, such as the conventional heart:- shaped cam.
  • A. pressure screw 15 ensures fixation of. carriage 9 on rod l4 while another rod l6,-.para1lel to rod l4, forms a guide for thesaid carriage.
  • Carriage 9 is provided with a horizontal tail portion I'l directed in opposite direction with respect to bobbin 3 and which engages between two cheeks 18 forming a, lever unit pivoted at its upper end at l9 about a horizontal axis perpendicular to the axis of bobbin 3.
  • Arm 8 extends beyond carriage 9 and it terminates into a spherical end 20 which fits slidably between cheeks I8.
  • the frame of the machine is provided with two lugs 2
  • the two sides of this frame rest on the protruding ends of the bobbin spindle 4.
  • Frame 22 is formed with an upper longitudinal rod 23 on which arm 8 is slidably supported in such a manner that the thread guide I is disposed close to the outer layer of threads on bobbin 3, but without contacting the latter.
  • end 20 is farther from pivot l9 than tail H, the amplitude of the said end is greater than the amplitude of carriage 9 and arm 8 becomes oblique towards the ends of its stroke, as it will be easily understood from Fig. 3 wherein the said arm has been shown at three positions, viz. the mean or middle position and each of the extreme positions. These three positions are respectively referenced 8, 8 and 8" and the same kind of reference numerals has been used for the other parts.
  • Figs. 4 and 5 diagrammatically illustrate the preceding explanations.
  • a designates the amplitude of the movement of tail I! (i. e. of rod M)
  • the amplitude 12 of the movement of end 20 is greater.
  • the second figure shows that when end 20 is given a reciprocating amplitude 22, while carriage I2 is only given the amplitude a, arm 8 is caused to take an oblique position as it moves from its mean position, in such a manner that the amplitude c of the thread guide stroke is smaller than a.
  • 0 decreases as b increases, while a remains constant.
  • My improved machine also permits to obtain bobbins of the kind illustrated in Fig. '7, wherein the biconical ends are formed inwardly. It will be understood that for such a result it is only necessary that the variation of the amplitude of the thread guide stroke should be the reverse'with respect to the above. This is easily obtained by inverting the lever formed by cheeks l8, 1. e. by pivoting same about a pivot l9 (Fig. 2) disposed at the opposite position with respect to the above described pivot I9.
  • a winding machine for threads, yarns and the like comprising in combination a substantially horizontal rotating drum adapted to support and to frictionally drive a bobbin provided with an axial spindle; vertical guiding means above said drum for said spindle; a reciprocable thread guide adapted to be reciprocated along the length of said bobbin substantially at the upper part thereof; an arm to carry said thread guide, said arm being substantially perpendicular to the axis of said bobbin when said thread guide is at the mean position of its stroke; a carriage to which said arm is orbitally pivoted, said carriage being reciprocated in a direction substantially parallel to the axis of said bobbin; a frame pivoted along an axis parallel to the axis of said bobbin and resting on the ends of said bobbin spindle; a transverse bar carried by said frame and adapted to slidably support said arm, said bar being so disposed on said frame that said thread guide remains in close but non-contacting relation with respect to the outer layer of threads or yarns on said a
  • said arm having its end remote from said thread guide in the form of a sphere and said lever being formed of two cheeks disposed in two planes parallel to each other and to the geometrical axis about which said lever is pivoted, said cheeks slidably engaging the spherical end of said arm.
  • said lever being formed of two cheeks disposed in two planes parallel to each other and to the geometrical axis about which said lever i pivoted, and said carriage being provided with a cylindrical tail parallel to said geometrical axis' and slidably engaged between said cheeks.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Winding Filamentary Materials (AREA)
US82137A 1948-03-23 1949-03-18 Traverse device Expired - Lifetime US2629560A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2629560X 1948-03-23

Publications (1)

Publication Number Publication Date
US2629560A true US2629560A (en) 1953-02-24

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ID=9687343

Family Applications (1)

Application Number Title Priority Date Filing Date
US82137A Expired - Lifetime US2629560A (en) 1948-03-23 1949-03-18 Traverse device

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US (1) US2629560A (nl)
FR (1) FR964446A (nl)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3043530A (en) * 1958-05-06 1962-07-10 Smith Corp A O Apparatus for packaging strand material
US3052419A (en) * 1958-04-28 1962-09-04 American Pipe & Constr Co Means for winding wire in making prestressed bevel-end concrete pipe
US3198447A (en) * 1961-09-14 1965-08-03 Maremont Corp Precision winder
US4077578A (en) * 1976-02-13 1978-03-07 Baxter Travenol Laboratories, Inc. Machine for winding hollow filaments
US4226378A (en) * 1976-02-13 1980-10-07 Baxter Travenol Laboratories, Inc. Method and apparatus for winding hollow filaments
US4884764A (en) * 1986-06-16 1989-12-05 James Mackie & Sons Limited Yarn winding machine

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1473172A (en) * 1922-02-27 1923-11-06 Thomas A Boyd Cheese-winding machine
DE430458C (de) * 1924-05-08 1926-06-16 Schaerer Nussbaumer & Co Fa Kreuzspulmaschine
US1668495A (en) * 1925-10-27 1928-05-01 Firm G F Grosser Cop-winding machine
FR667788A (fr) * 1928-02-23 1929-10-21 Micafil Ag Procédé et machine pour le bobinage mécanique et par couches de bobines pour applications électrotechniques
US1819695A (en) * 1928-05-29 1931-08-18 Universal Winding Co Winding machine
US1830110A (en) * 1928-08-09 1931-11-03 Universal Winding Co Winding machine
DE683468C (de) * 1936-10-19 1939-11-07 Schweiter Ag Maschf Kreuzspulmaschine zur Herstellung von Spulen mit weichen Kanten
US2296319A (en) * 1941-04-18 1942-09-22 Kohorn Henry Von Oscillating device
FR926520A (fr) * 1942-08-21 1947-10-03 Courtaulds Ltd Perfectionnements aux appareils servant à bobiner les fils textiles
US2481619A (en) * 1946-05-16 1949-09-13 Fletcher Works Inc Bobbin building motion

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1473172A (en) * 1922-02-27 1923-11-06 Thomas A Boyd Cheese-winding machine
DE430458C (de) * 1924-05-08 1926-06-16 Schaerer Nussbaumer & Co Fa Kreuzspulmaschine
US1668495A (en) * 1925-10-27 1928-05-01 Firm G F Grosser Cop-winding machine
FR667788A (fr) * 1928-02-23 1929-10-21 Micafil Ag Procédé et machine pour le bobinage mécanique et par couches de bobines pour applications électrotechniques
US1819695A (en) * 1928-05-29 1931-08-18 Universal Winding Co Winding machine
US1830110A (en) * 1928-08-09 1931-11-03 Universal Winding Co Winding machine
DE683468C (de) * 1936-10-19 1939-11-07 Schweiter Ag Maschf Kreuzspulmaschine zur Herstellung von Spulen mit weichen Kanten
US2296319A (en) * 1941-04-18 1942-09-22 Kohorn Henry Von Oscillating device
FR926520A (fr) * 1942-08-21 1947-10-03 Courtaulds Ltd Perfectionnements aux appareils servant à bobiner les fils textiles
US2481619A (en) * 1946-05-16 1949-09-13 Fletcher Works Inc Bobbin building motion

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3052419A (en) * 1958-04-28 1962-09-04 American Pipe & Constr Co Means for winding wire in making prestressed bevel-end concrete pipe
US3043530A (en) * 1958-05-06 1962-07-10 Smith Corp A O Apparatus for packaging strand material
US3198447A (en) * 1961-09-14 1965-08-03 Maremont Corp Precision winder
US4077578A (en) * 1976-02-13 1978-03-07 Baxter Travenol Laboratories, Inc. Machine for winding hollow filaments
US4226378A (en) * 1976-02-13 1980-10-07 Baxter Travenol Laboratories, Inc. Method and apparatus for winding hollow filaments
US4884764A (en) * 1986-06-16 1989-12-05 James Mackie & Sons Limited Yarn winding machine

Also Published As

Publication number Publication date
FR964446A (nl) 1950-08-17

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