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

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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
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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
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English (en)
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

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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)
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 (enrdf_load_stackoverflow)
BE (1) BE438474A (enrdf_load_stackoverflow)
NL (1) NL52680C (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow)
BE438474A (enrdf_load_stackoverflow)

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