US2256858A - Thread guide driving arrangement for textile machines, especially for artificial silk - Google Patents

Thread guide driving arrangement for textile machines, especially for artificial silk Download PDF

Info

Publication number
US2256858A
US2256858A US333162A US33316240A US2256858A US 2256858 A US2256858 A US 2256858A US 333162 A US333162 A US 333162A US 33316240 A US33316240 A US 33316240A US 2256858 A US2256858 A US 2256858A
Authority
US
United States
Prior art keywords
thread guide
artificial silk
textile machines
driving arrangement
thread
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
US333162A
Inventor
Bochmann Otto
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.)
Oerlikon Barmag AG
Original Assignee
Barmag Barmer Maschinenfabrik 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 Barmag Barmer Maschinenfabrik AG filed Critical Barmag Barmer Maschinenfabrik AG
Application granted granted Critical
Publication of US2256858A publication Critical patent/US2256858A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • B65H54/2827—Traversing devices with a pivotally mounted guide arm
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating

Definitions

  • hinges are necessary inmost instances. Such hinges have, however, a The more hinges exist in the transmission elements the clearance becomes greater this having evidently an unfavorable efiect upon the reversing movement of the thread guides. Bobbins are thus produced the winding of which is not always perfect according to the required thread guide movement.
  • Hinge arrangements result further in that, especially at the reversing points of the thread guide, a certain unrest occurs as these hinges do not exert a damping effect, but fully transmit upon the thread guide the shock produced by the curve at the return movement. This evidently also unfavorably influences the thread laying. This is especially prejudicial when high changing speeds occur, the more so as it is then necessary to make as small as possible the masses to be moved, which means that the thread guide rods must be as light as possible.
  • hinges In the case of thread'guide arrangements on artificial silk spinning machines other inconveniences occur when hinges are employed, for instance, that hinge points which are above the acid bath wear rapidly. It is further a great inconvenience to have hinge points above the acid bath which have to be lubricated continually. In the latter instance it easily happens that the bobbins to be wound are soiled, and the oil can easily come into contact with the acid bath so that the bath is useless.
  • hinges necessary for the transmission of the reciprocating movement are made, according to the invention, of hingelesselastic connections.
  • rubber or other elastic artificial masses or textiles may be used as connections.
  • a corresponding elastic plate is preferably arranged, for instance a plate of rubber, which. at both ends is connected with the elements by clamping.
  • the winding of the bob- 'bin I is effected by a thread guide lever 2, which is connected with a bar 3 by a hingeless connection 4.
  • a rubber plate is used, which is clamped at one end in the bar 3 and at the other end in the thread guide lever 2 and thus permits a movement of the thread guide lever.
  • a changing rod 5 acts upon the thread guide lever 2 and is. connected with this lever by an elastic element 6.
  • two hinge points are necessary for the reciprocatingmovement of the threadguide, these hinge points being replaced according'ato the invention by hingeless connections.
  • a thread guide driving arrangement for textile machines, especially for artificial silk comprising a thread guide, and elastic hinge connections for the thread guide operative for the shockless transmission of reciprocatory .movements upon the thread guide, the elastic hinge connections being made of rubber.
  • a thread guide driving arrangement for textile machines, especially for artificial silk comprising a thread guide, an elastic hinge connection forming a pivot support for the thread guide and means for oscillating the thread guide operative for the shockless transmission of reciprocatory movements upon the thread guide.
  • a thread guide driving arrangement for textile machines, especially for artificial silk comprising a thread guide, and elastic hinge connections for the thread guide operative for the shockiess transmission of reciprocatory movelever and a fixed bar to which the other end of the rubber plate is attached.

Landscapes

  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)

Description

Sept. 23, 119414. 0. BOCHMANN I 2,256,858 THREAD GUIDE DRIVING ARRANGEMENT FOR TEXTILE MACHINES,
ELPECIALLY FOR ARTIFICIAL SILK Filed May 3, 1940 RUBBER Invent r: 4:; ,M
certain inconvenience.
Patented Sept. 23, 1941 THREAD GUIDE DRIVING ARRANGEMENT 'FOR- TEXTILE MACHINES, ESPECIALLY FOR ARTIFICIAL SILK Otto Bochmann, Remscheid-Lennep, Bhineland,
assignor to Banner. Masc Germany,
fabrik Aktiengesellschaft, Wnppertal-Oberbarmen, Germany Application May 3, 1940, Serial No. 333,162 In Germany February 14, 19.39
4 Claims. -(c1. 242-158) u For the driving of the thread guides on textile machines, that is for the transmission of the movement of the curve upon the thread guides or thread guide bars for the obtention of the reciprocating movement hinges are necessary inmost instances. Such hinges have, however, a The more hinges exist in the transmission elements the clearance becomes greater this having evidently an unfavorable efiect upon the reversing movement of the thread guides. Bobbins are thus produced the winding of which is not always perfect according to the required thread guide movement. Hinge arrangements result further in that, especially at the reversing points of the thread guide, a certain unrest occurs as these hinges do not exert a damping effect, but fully transmit upon the thread guide the shock produced by the curve at the return movement. This evidently also unfavorably influences the thread laying. This is especially prejudicial when high changing speeds occur, the more so as it is then necessary to make as small as possible the masses to be moved, which means that the thread guide rods must be as light as possible. In the case of thread'guide arrangements on artificial silk spinning machines other inconveniences occur when hinges are employed, for instance, that hinge points which are above the acid bath wear rapidly. It is further a great inconvenience to have hinge points above the acid bath which have to be lubricated continually. In the latter instance it easily happens that the bobbins to be wound are soiled, and the oil can easily come into contact with the acid bath so that the bath is useless.
In order to avoid all these inconveniences the hinges necessary for the transmission of the reciprocating movement are made, according to the invention, of hingelesselastic connections. For instance rubber or other elastic artificial masses or textiles may be used as connections. Between the mutually movable elements a corresponding elastic plate is preferably arranged, for instance a plate of rubber, which. at both ends is connected with the elements by clamping.
By this construction it is attained that direct hinges are avoided and the movability is greater than before. Not only the advantage of perfect freeness from clearance is thus obtained, but such hingeless connections exert also a damping efiect, so that, particularly at the reversing points of the thread guides, the shocks caused by the curve are intercepted in the hingeless connection.- By this arrangement an absolutely quiet reciprocating movement of the thread guides is obtained,
so that, even if the thread guide rods and other elements are of lighter construction in order .to
attain high spinningand changing speeds, any unrest in the thread guide movement is securely avoided. 'There exists further the advantage that, when such connections are employed in artificial silk spinning machines, these connec-' tions can no longer be corroded by the acid bath and that no lubricating is necessary. Consequently, there exists no longer the danger of soiling for the material or for the acid bath. According to the invention it is possible to obtain, even'at the highest spinning speeds, a perfect thread laying and thereby a correspondingly good winding of the bobbin.
An embodiment ,of the invention is illustrated by way of example in the only figure of the. accompanying drawing which shows this arrangement diagrammatically on a spinning machine for artificial silk.
In the example shown, the winding of the bob- 'bin I is effected by a thread guide lever 2, which is connected with a bar 3 by a hingeless connection 4. Inthis instance a rubber plate is used, which is clamped at one end in the bar 3 and at the other end in the thread guide lever 2 and thus permits a movement of the thread guide lever. A changing rod 5 acts upon the thread guide lever 2 and is. connected with this lever by an elastic element 6. In the present case two hinge points are necessary for the reciprocatingmovement of the threadguide, these hinge points being replaced according'ato the invention by hingeless connections.
I claim:
1. A thread guide driving arrangement for textile machines, especially for artificial silk, comprising a thread guide, and elastic hinge connections for the thread guide operative for the shockless transmission of reciprocatory .movements upon the thread guide, the elastic hinge connections being made of rubber.
2. A thread guide driving arrangement for textile machines, especially for artificial silk, comprising a thread guide, an elastic hinge connection forming a pivot support for the thread guide and means for oscillating the thread guide operative for the shockless transmission of reciprocatory movements upon the thread guide.
3. A thread guide driving arrangement for textile machines, especially for artificial silk, com-. prising a thread guide, and elastic hinge connections for the thread guide operative for the shockless transmission of reciprocatory movements upon'the thread guide, the thread guide including a lever and a fixed bar adjacent one end of the lever, and the elastic hinge connections including a rubber plate having clamping support at its ends on the thread guide lever and bar.
4. A thread guide driving arrangement for textile machines, especially for artificial silk, comprising a thread guide, and elastic hinge connections for the thread guide operative for the shockiess transmission of reciprocatory movelever and a fixed bar to which the other end of the rubber plate is attached. v
I O'I'IO BOCHMANN.
US333162A 1939-02-14 1940-05-03 Thread guide driving arrangement for textile machines, especially for artificial silk Expired - Lifetime US2256858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2256858X 1939-02-14

Publications (1)

Publication Number Publication Date
US2256858A true US2256858A (en) 1941-09-23

Family

ID=7992640

Family Applications (1)

Application Number Title Priority Date Filing Date
US333162A Expired - Lifetime US2256858A (en) 1939-02-14 1940-05-03 Thread guide driving arrangement for textile machines, especially for artificial silk

Country Status (3)

Country Link
US (1) US2256858A (en)
BE (1) BE438474A (en)
NL (1) NL52680C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460366A (en) * 1945-05-30 1949-02-01 Linde Air Prod Co Shock-resistant filament guide
US4077578A (en) * 1976-02-13 1978-03-07 Baxter Travenol Laboratories, Inc. Machine for winding hollow filaments

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460366A (en) * 1945-05-30 1949-02-01 Linde Air Prod Co Shock-resistant filament guide
US4077578A (en) * 1976-02-13 1978-03-07 Baxter Travenol Laboratories, Inc. Machine for winding hollow filaments

Also Published As

Publication number Publication date
NL52680C (en)
BE438474A (en)

Similar Documents

Publication Publication Date Title
US2239863A (en) Draw frame
US5379488A (en) Sliver guiding arrangement for drafting units of spinning machines
US2256858A (en) Thread guide driving arrangement for textile machines, especially for artificial silk
US2950068A (en) Traversing mechanism for winding machine
ES274620U (en) Thread guide for coaxially mounted bobbins
US2909026A (en) Ring-twisting apparatus
US3414205A (en) Thread guiding device having a movable thread guide
US2520010A (en) Knitting head for knitting machines
GB494275A (en) Improvements in or relating to yarn or like winding machines
US2293983A (en) Yarn guiding device
US3128592A (en) Ring frame traverse device
GB2109423A (en) Yarn traverseguide for rollers
US1928679A (en) Spinning frame
GB782917A (en) Improvements in uptwisting and other yarn winding machines
US6299096B1 (en) Process and apparatus for renewing the bearing points of a traversing rod for forming crosswound bobbing
US2068945A (en) Carrier for braiding machines
GB777752A (en) Improvements in and relating to thread winding machines
US2064548A (en) Ring traveler
SU86895A1 (en) Twisting and winding mechanism for spinning and twisting machines
US2178263A (en) Winding machine
US1094327A (en) Spinning-mule.
US2051209A (en) Floating ring spinning
US2317874A (en) Yarn winding device
US2357800A (en) Funnel bracket
SU39638A1 (en) The form of the device for determining the tension of the thread on spinning, rewinding and similar machines.