US3502282A - Traverse yarn guide - Google Patents

Traverse yarn guide Download PDF

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Publication number
US3502282A
US3502282A US678221A US3502282DA US3502282A US 3502282 A US3502282 A US 3502282A US 678221 A US678221 A US 678221A US 3502282D A US3502282D A US 3502282DA US 3502282 A US3502282 A US 3502282A
Authority
US
United States
Prior art keywords
yarn guide
support
guide
traverse
connecting member
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
US678221A
Other languages
English (en)
Inventor
Felix Graf
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter 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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Application granted granted Critical
Publication of US3502282A publication Critical patent/US3502282A/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
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/006—Traversing guides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/04—Guiding surfaces within slots or grooves
    • 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

  • the slotted yarn guide is mounted in a releasable manner on the slidable support through means of the cooperating thin flexible connecting member of the slotted yarn guide and the mating projections on the support.
  • the slidable support is made of a synthetic material to absorb the wear and tear of the sliding movements on the rails and to be disposed of separately from the slotted yarn guide.
  • This invention relates to a traverse yarn guide. More particularly this invention relates to a traverse yarn guide for winding-on devices for continuous filaments.
  • yarn guides of the above type have usually been made of one-piece elements which are slidably mounted on fixed guide rails. Because of the normal relative sliding between the yarn guide and the fixed guide rails, wear and tear has required the replacement of the guide rails or, in the more advantageous manner since the guide rails have been difiicult to replace, the replacement of the yarn guide.
  • the yarn guides have usual- 1y been made of expensive materials such as a ceramic material, frequent replacement of these yarn guides has not been feasible economically. Further, in many instances, the yarn guides have been difiicult to replace due to their structural configuration and connection with the guide rails.
  • the invention provides a traverse yarn guide which is adapted to be slidably mounted on fixed guide rails and a slotted yarn guide which is detachably locked on the support for slidable movement therewith.
  • the support is made of a relatively inexpensive extrudable or sprayable synthetic material which has the properties of being light in weight so as to reduce accelerative forces due to inertia to a minimum and of being slidable on the guide rails.
  • the material of the support is such relative to the guide rails so that the support is subjected to the wear and tear of the sliding of the support on the guide rails rather than the guide rails.
  • the slotted yarn guide is provided with a slotted member of ceramic material for contacting a yarn and a flat connecting member for detachably mounting the slot member on the support in a manner to ensure sufiicient stability in the direction 3,502,282 Patented Mar. 24, 1970 of traverse motion while also allowing an ease of detachability.
  • FIG. 1 illustrates a side view of a traverse yarn guide of the invention
  • FIG. 2 illustrates a plan view of the traverse yarn guide of FIG. 1;
  • FIG. 3 illustrates a perspective view of a support of the traverse yarn guide and a pair of fixed guide rails
  • FIG. 4 illustrates a perspective view of a slotted yarn guide according to the invention.
  • the traverse yarn guide 1 includes an H-shaped support 2 defining a pair of guideways 3 for slidably receiving stationary guide rails 4 when the support 2 is mounted on the rails 4.
  • the inner dimensions of the guideways 3 are such as to permit the support 2 to slide easily on the guide rails 4.
  • the support 2 is of any suitable extrudable or moldable synthetic material which has slide properties and which is of light weight such that the wear of sliding on the rails 4 occurs on the support 2 and not on the more expensive, more difiicult to replace, guide rails 4.
  • the support 2 is constructed in a manner so as to be capable of being readily removed and disposed of upon attaining a certain degree of wear.
  • the support 2 also has an extension 5 on the rear surface which serves as a cam follower so that a traverse motion can be imparted to the support from a suitable drive source (not shown). Additionally, the support 2 has a pair of lateral lugs 8 projecting from the front surface, each of which has an upwardly projecting cam 9, as well as a slightly downwardly inclined clamping lug 10 centrally between and slightly above the lugs 8.
  • the traverse yarn guide 1 also includes a slotted yarn guide consisting of a yarn guide 7 which is rigidly mounted on a generally triangularly shaped connecting member 6.
  • the connecting member 6 is made of a thin sheet of lightweight metal such as a high tensile aluminum alloy and is sized of a thickness so as to he slid in between the lugs 8 and clamping lug 10.
  • the connection piece 6 contains two holes 11, 12 which are spaced apart a distance corresponding to the distance between the cams 9 on the lugs 8.
  • the connecting member 6 In order to mount the slotted yam guide on the support 2, the connecting member 6 is inserted between the lugs 8 and the clamping lug 10 until the holes 11, 12 are aligned over the cams 9, thereafter, the lugs 8 are flexed so that the cams 9 can be snapped into the holes 11, 12. In this position of securement, the connecting member 6 bends the lugs 8 and clamping lug 10 slightly downwardly or upwardly due to the forces imposed'by the insertion of the connecting member 6. The snap locking of the connecting member 6 in the support 2 is easily accomplished manually without the use of tools due to the deformable elasticity of the lugs 8, 10. The connecting member can be detached from the support 2 in a reverse manner in as simple a manner.
  • the invention thus provides a traverse yarn guide which permits the relatively expensive yarn guide to be repeatedly used while the relatively inexpensive yarn guide support is disposed of after being subjected to a predetermined degree of wear.
  • a traverse yarn guide comprising a slotted yarn guide having a yarn guide of wear resistant material for guiding a yarn and a fiat connecting member rigidly secured to said yarn guide;
  • a support of lightweight slidable synthetic material for slidable mounting on at least one fixed guide rail said support including a plurality of outwardly projecting spaced elastically deformable lugs, said lugs resiliently and elastically receiving and holding said connecting member therebetween in detachable engagement with said support.
  • a traverse yarn guide comprising a slotted yarn guide of wear resistant material having a yarn guide thereon for guiding a yarn and a fiat connecting member rigidly secured to said yarn guide,
  • a support of lightweight slidable synthetic material for slidable mounting on at least one fixed guide rail said support including a pair of outwardly projecting spaced elastically deformable lugs, and a clamping lug positioned above and between said pair of deformable lugs and being directed in a downwardly inclined outward direction, said pair of deformable lugs and clamping lug deformably receiving and holding said connecting member therebetween in detachable mounting relation on said support.
  • each of said deformable lugs has an upwardly projecting cam thereon, and said connecting member has a pair of spaced holes receiving said cams therein in locking relation.

Landscapes

  • Spinning Or Twisting Of Yarns (AREA)
  • Sewing Machines And Sewing (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
US678221A 1966-11-03 1967-10-26 Traverse yarn guide Expired - Lifetime US3502282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1599666A CH446849A (de) 1966-11-03 1966-11-03 Changierfadenführer

Publications (1)

Publication Number Publication Date
US3502282A true US3502282A (en) 1970-03-24

Family

ID=4413650

Family Applications (1)

Application Number Title Priority Date Filing Date
US678221A Expired - Lifetime US3502282A (en) 1966-11-03 1967-10-26 Traverse yarn guide

Country Status (4)

Country Link
US (1) US3502282A (de)
CH (1) CH446849A (de)
DE (1) DE1710105A1 (de)
GB (1) GB1187400A (de)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404790A (en) * 1981-06-11 1983-09-20 Hope Plastics Corporation Traversing core yarn guide for spinning frames
US4480805A (en) * 1983-03-11 1984-11-06 Allied Corporation Traverse yarn guide
WO2011064744A1 (en) * 2009-11-30 2011-06-03 Amit Kumar Lohia A device for efficiently guiding yarn during yarn transfer in turret autowinder
EP2570377A1 (de) * 2011-09-15 2013-03-20 Murata Machinery, Ltd. Changierführungselement, Wickeleinheit und Wickelmaschine
WO2019067854A1 (en) * 2017-09-29 2019-04-04 Shaw Industries Group, Inc. PROTECTIVE INSERTS AND THEIR SYSTEMS AND METHODS OF USE
US12168588B2 (en) * 2021-11-04 2024-12-17 Saurer Intelligent Technology AG Thread guide element and yarn clearer for a workstation of a textile machine with a thread guide element

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251838A (en) * 1939-03-17 1941-08-05 American Thread Co Reciprocating mechanism
US2475725A (en) * 1947-05-01 1949-07-12 Raldo E Shipman Thread guide
US2674419A (en) * 1951-07-10 1954-04-06 American Enka Corp Split thread guide
US2689098A (en) * 1949-06-20 1954-09-14 American Lava Corp Thread guide assembly
US3086722A (en) * 1962-04-26 1963-04-23 Du Pont Yarn traverse mechanism
US3281086A (en) * 1963-12-23 1966-10-25 Maremont Corp Thread winder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2251838A (en) * 1939-03-17 1941-08-05 American Thread Co Reciprocating mechanism
US2475725A (en) * 1947-05-01 1949-07-12 Raldo E Shipman Thread guide
US2689098A (en) * 1949-06-20 1954-09-14 American Lava Corp Thread guide assembly
US2674419A (en) * 1951-07-10 1954-04-06 American Enka Corp Split thread guide
US3086722A (en) * 1962-04-26 1963-04-23 Du Pont Yarn traverse mechanism
US3281086A (en) * 1963-12-23 1966-10-25 Maremont Corp Thread winder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404790A (en) * 1981-06-11 1983-09-20 Hope Plastics Corporation Traversing core yarn guide for spinning frames
US4480805A (en) * 1983-03-11 1984-11-06 Allied Corporation Traverse yarn guide
WO2011064744A1 (en) * 2009-11-30 2011-06-03 Amit Kumar Lohia A device for efficiently guiding yarn during yarn transfer in turret autowinder
EP2570377A1 (de) * 2011-09-15 2013-03-20 Murata Machinery, Ltd. Changierführungselement, Wickeleinheit und Wickelmaschine
CN102992104A (zh) * 2011-09-15 2013-03-27 村田机械株式会社 横动导纱器、卷绕单元以及纱线卷绕机
WO2019067854A1 (en) * 2017-09-29 2019-04-04 Shaw Industries Group, Inc. PROTECTIVE INSERTS AND THEIR SYSTEMS AND METHODS OF USE
US12168588B2 (en) * 2021-11-04 2024-12-17 Saurer Intelligent Technology AG Thread guide element and yarn clearer for a workstation of a textile machine with a thread guide element

Also Published As

Publication number Publication date
DE1710105A1 (de) 1971-09-16
GB1187400A (en) 1970-04-08
CH446849A (de) 1967-11-15

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