[go: up one dir, main page]

GB1034774A - Thread-forwarding roller for twisting machines - Google Patents

Thread-forwarding roller for twisting machines

Info

Publication number
GB1034774A
GB1034774A GB16432/65A GB1643265A GB1034774A GB 1034774 A GB1034774 A GB 1034774A GB 16432/65 A GB16432/65 A GB 16432/65A GB 1643265 A GB1643265 A GB 1643265A GB 1034774 A GB1034774 A GB 1034774A
Authority
GB
United Kingdom
Prior art keywords
thread
members
cylinders
recesses
cylinder
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
Application number
GB16432/65A
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.)
Palitex Project Co GmbH
Original Assignee
Palitex Project Co GmbH
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 Palitex Project Co GmbH filed Critical Palitex Project Co GmbH
Publication of GB1034774A publication Critical patent/GB1034774A/en
Expired legal-status Critical Current

Links

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
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/06—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate singly
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B65H51/10—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements with opposed coacting surfaces, e.g. providing nips
    • 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

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

A thread-advancing roller, which will allow for changes in tension as a thread is wound by a reciprocating laying-guide, comprises thread-clamping means which form part of a thread-groove and which are reciprocable to narrow the groove under the control of means which operate automatically between the point of entry and the point of departure of the thread. In the forms described, (a) the groove is formed between two cylinders fast on a driving shaft with flared inner faces. The base of the groove is formed by pins interconnecting the two cylinders. One of the cylinders houses a series of magnets of which those on the outer sector occupied by the thread are forced by the repulsion of a fixed magnet toward corresponding damping faces on the other cylinder Fig. 1 not shown. (b) One of the cylinders is fixed and carries pins projecting into recesses in the other cylinder on which members can slide towards and away from the clamping members under the repulsive and attractive influence respectively of magnets on the rotatable cylinder, Fig. 8, (not shown). (c) The movable magnets may be replaced by members attracted in the thread area by a fixed magnet or moved by a cam Figs. 7, 18, (not shown). (d) The movable magnets are replaced by hinged two-armed members which are rocked in the thread area as they come under the influence of a fixed magnet; the hinged members may be so arranged relatively to the corresponding clamping-members that the thread follows an undulating path, Fig. 4, (not shown). (e) One of the cylinders may be formed as a plate with recesses which co-operate to grip the thread with balls or pins which are held magnetically out of engagement with the recesses except in the thread-area where they are moved magnetically to engage the recesses. Figs. 9, 10 (not shown). (f) One of the cylinders is formed as a plate able to rock, in the thread area, towards the other cylinder under the influence of a cam or a magnet, the cylinder and plate being formed with teeth to grip the thread and cause it to follow an undulatory path, Figs. 11, 14, 17, (not shown). (g) Two members having alternate protruberences and recesses are mounted in the cylinders and are urged towards one another by springs or pneumatic means; the members are kept separate from one another except in the thread-area by a wheel between them, Figs. 15, 16, (not shown).
GB16432/65A 1964-04-16 1965-04-20 Thread-forwarding roller for twisting machines Expired GB1034774A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN24811A DE1290854B (en) 1964-04-16 1964-04-16 Lead roller for upward twisting machines, especially two-for-one twisting machines

Publications (1)

Publication Number Publication Date
GB1034774A true GB1034774A (en) 1966-07-06

Family

ID=7343179

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16432/65A Expired GB1034774A (en) 1964-04-16 1965-04-20 Thread-forwarding roller for twisting machines

Country Status (6)

Country Link
US (1) US3341100A (en)
BE (1) BE662622A (en)
CH (1) CH423569A (en)
DE (1) DE1290854B (en)
ES (1) ES311846A1 (en)
GB (1) GB1034774A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239133A (en) * 1989-12-16 1991-06-19 Mcintyre J Wire stripping machines

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5848460B2 (en) * 1979-07-27 1983-10-28 村田機械株式会社 How to obtain a package for dyeing by twisting processed yarn with a double twisting machine
TW583357B (en) * 1998-05-22 2004-04-11 Barmag Barmer Maschf Texturing machine
CZ302884B6 (en) * 2007-03-22 2012-01-04 Rieter Cz S.R.O. Yarn distribution device on textile machines

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US473254A (en) * 1892-04-19 Grip-pulley
US3104792A (en) * 1963-09-24 Wire pulling device
DE1070531B (en) * 1959-12-03 Deutsche Edelstahlwerke Aktiengesellschaft, Krefeld Thread brake
US1054025A (en) * 1912-04-25 1913-02-25 Knute Paulsen Fish-net-lifting machine.
US1663689A (en) * 1921-06-27 1928-03-27 Oscar A Ellis Grip wheel
GB603003A (en) * 1945-11-16 1948-06-07 Sydney And E Scragg Ltd An improved yarn feeding or forwarding device for use in doubling and twisting machines and the like
DE934448C (en) * 1952-09-18 1955-10-20 Glanzstoff Ag Pulley
DE1127539B (en) * 1953-04-20 1962-04-12 Debomi G M B H Thread roll or the like, especially for plastic threads
BE535467A (en) * 1954-03-10
CH323874A (en) * 1954-05-20 1957-08-31 Inventa Ag Automatically regulating thread tensioning device
GB758055A (en) * 1954-05-25 1956-09-26 Glanzstoff Ag Improvements relating to thread-guiding rollers
NL88197C (en) * 1954-12-29
US3001946A (en) * 1958-07-04 1961-09-26 Rudolf Burger Thread tensioning device for thread processing machines and devices
DE1153661B (en) * 1960-02-04 1963-08-29 Volkmann & Co Leading roller for winding devices
US3034767A (en) * 1961-01-10 1962-05-15 Marine Constr & Design Co Powered warping block for hauling crab pots and the like
BE624247A (en) * 1961-12-05
US3193254A (en) * 1962-06-15 1965-07-06 Charles E Minnick Apparatus for gripping and pulling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2239133A (en) * 1989-12-16 1991-06-19 Mcintyre J Wire stripping machines

Also Published As

Publication number Publication date
US3341100A (en) 1967-09-12
BE662622A (en) 1965-08-17
CH423569A (en) 1966-10-31
DE1290854B (en) 1969-03-13
ES311846A1 (en) 1965-07-01

Similar Documents

Publication Publication Date Title
NL146991B (en) MACHINE DRIVEN BY A ROTATING MAGNETIC FIELD.
ES410858A1 (en) Apparatus for moving thread guide devices of textile machines
ES349095A1 (en) Pattern device for circular knitting machines having rotary needle carriers
GB1034774A (en) Thread-forwarding roller for twisting machines
ES409805A1 (en) Pattern-selecting devices for knitting machines
GB1408107A (en) Electromechanical stop motion devices for textile machines
ES196630Y (en) AN APPARATUS FOR WINDING SEWING THREAD ON A BOBBIN FOR A SEWING MACHINE.
ES373036A1 (en) Circular loom
ES321557A1 (en) Improvements in point generation machines. (Machine-translation by Google Translate, not legally binding)
ES317088A1 (en) Improvements in the threads for retired thread of the thread. (Machine-translation by Google Translate, not legally binding)
GB1382429A (en) Indexing apparatus
ES298949A1 (en) Procedure and apparatus for devanating thread in a coil (Machine-translation by Google Translate, not legally binding)
ES204263U (en) Perfected brake device for sliding on telescopes. (Machine-translation by Google Translate, not legally binding)
SU421042A1 (en) DRIVING MECHANISM
ES309009A1 (en) Rotating electric machine homopolar. (Machine-translation by Google Translate, not legally binding)
GB650167A (en) Improvements in thread-advancing reels
GB1373554A (en) Pattern device with electromagnetically-operated selector members for circular knitting machines
GB1072268A (en) Bobbin winders for sewing machines
ES109321Y (en) A NEW PULLEY FOR SPINNING MACHINES.
CA761155A (en) Electrical warp stop motion for textile machines, particularly high speed warp knitting or stitch-knitting machines
GB588624A (en) Improvements in yarn guiding means for textile machines
ES116054Y (en) DRIVE CYLINDER FOR SPINNING MACHINES.
ES115911Y (en) DRIVE CYLINDER FOR SPINNING MACHINES.
FR1289172A (en) Circular loom, with shuttle without spool set in motion by a rotating magnetic field
ES112999Y (en) A PULLEY FOR SPINNING MACHINES.