GB843668A - An improved mechanism for winding strands subject to high constrictive force - Google Patents

An improved mechanism for winding strands subject to high constrictive force

Info

Publication number
GB843668A
GB843668A GB34924/57A GB3492457A GB843668A GB 843668 A GB843668 A GB 843668A GB 34924/57 A GB34924/57 A GB 34924/57A GB 3492457 A GB3492457 A GB 3492457A GB 843668 A GB843668 A GB 843668A
Authority
GB
United Kingdom
Prior art keywords
segments
collet
tube
spindle
strand
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
GB34924/57A
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas Corp
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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Publication of GB843668A publication Critical patent/GB843668A/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
    • 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
    • B65H54/2836—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn
    • B65H54/2839—Traversing devices; Package-shaping arrangements with a rotating guide for traversing the yarn counter rotating guides, e.g. wings
    • 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
    • B65H54/40—Arrangements for rotating packages
    • B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
    • B65H54/543—Securing cores or holders to supporting or driving members, e.g. collapsible mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/20—Force systems, e.g. composition of forces
    • 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
    • B65H2701/312—Fibreglass strands
    • B65H2701/3122—Fibreglass strands extruded from spinnerets
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/24—Chucks or sockets by centrifugal force
    • Y10T279/247—Chucks or sockets by centrifugal force to grip tool or workpiece
    • 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
    • Y10T82/00—Turning
    • Y10T82/26—Work driver
    • Y10T82/266—Mandrel
    • Y10T82/268—Expansible

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)

Abstract

843,668. Winding yarns. OWENS-CORNING FIBERGLAS CORPORATION. Nov. 8, 1957 [Nov. 13, 1956], No. 34924/57. Class 120 (2). [Also in Group XVI] An apparatus for drawing fibres or filaments, comprises means for forming the fibres into a strand, and collecting the strand into a wound package on a flexible tube supported on a rotating collet and is characterized in that the surface of the collet is made up of a plurality of segments radially movable with respect to and loosely retained on the body of the collet, and that the segments constitute a substantially continuous cylindrical surface so as to engage uniformly and thereby support the inner surface of the flexible tube. As shown, a bracket 15 supports a spindle 16 by means of a bearing 21. The body 24 of the collet is held on the spindle 16 against a tapered enlargement 26 by a lock nut 27. The body 24 has twelve longitudinal grooves 30 of dovetail cross-section. Each groove has a converging part 31 terminating in a narrow parallel sided portion 32. A T-shaped segment 34 extends the full length of each groove 30. The segments have straight sided neck portions 37 engaging portions 32 and joining a curved outer portion with a flared base 35. The segments are retained in the grooves by a head piece 40 and a collar 43, while a flat spring 46 presses each of the segments outwardly. In operation, a tube 12 is fitted over the collet, thereby depressing the segments 34 against the tension of springs 64. Material to be wound on the tube e.g. glass fibre, is then attached to the tube and the spindle 16 set in operation, e.g. through a clutch, not shown. As the speed of the spindle is increased the segments 34 are projected outwardly by centrifugal force, thereby applying pressure against the inner wall of the tube 12. In a modification, (Figs. 6 and 7, not shown) the segments are of C-shaped cross-section instead of T-shaped.
GB34924/57A 1956-11-13 1957-11-08 An improved mechanism for winding strands subject to high constrictive force Expired GB843668A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US621785A US2891798A (en) 1956-11-13 1956-11-13 Winding mandrel for packaging glass strands

Publications (1)

Publication Number Publication Date
GB843668A true GB843668A (en) 1960-08-10

Family

ID=24491628

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34924/57A Expired GB843668A (en) 1956-11-13 1957-11-08 An improved mechanism for winding strands subject to high constrictive force

Country Status (7)

Country Link
US (1) US2891798A (en)
BE (1) BE562272A (en)
CH (1) CH352788A (en)
DE (1) DE1050964B (en)
ES (1) ES238348A1 (en)
FR (1) FR1185810A (en)
GB (1) GB843668A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101085A (en) * 1976-06-28 1978-07-18 Johns-Manville Corporation Radially expansible collet for a tubular sleeve

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099411A (en) * 1961-02-03 1963-07-30 Ind Devices Inc Collet assembly
US3141624A (en) * 1961-03-27 1964-07-21 Courtaulds Ltd Thread shrinking
GB1056594A (en) * 1962-09-28 1967-01-25 Fibreglass Ltd A high speed winding collet
US3254850A (en) * 1963-10-17 1966-06-07 Owens Corning Fiberglass Corp Apparatus for forming and collecting filamentary materials
US3360208A (en) * 1965-07-26 1967-12-26 Juan L Winkler Apparatus for winding textile threads
US3687381A (en) * 1970-01-29 1972-08-29 Owens Corning Fiberglass Corp Method for packaging glass strands
US3871592A (en) * 1973-08-03 1975-03-18 Ppg Industries Inc Apparatus for winding glass strands
US3910513A (en) * 1973-10-18 1975-10-07 Owens Corning Fiberglass Corp Collection tubes for rotary collection of filamentary material
DE2363768C2 (en) * 1973-12-21 1984-08-23 Akzo Gmbh, 5600 Wuppertal Winding device on spinning machines
US4093137A (en) * 1977-05-19 1978-06-06 Ppg Industries, Inc. Expandable collet
DE4121244A1 (en) * 1991-06-27 1993-01-07 Basf Magnetics Gmbh WINDING CORE TENSIONER
US5372331A (en) * 1993-06-15 1994-12-13 Tidland Corporation Expansible shaft for roll core
US5769342A (en) * 1996-12-13 1998-06-23 Ppg Industries, Inc. Ergonomic endcap, collets, winders, systems and methods of winding forming packages using the same
GB2588160B (en) * 2019-10-10 2022-09-21 Univ Brunel Adaptive precision chuck

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US16748A (en) * 1857-03-03 Centrifugal friction-clutch
US1870649A (en) * 1931-07-17 1932-08-09 Worcester Polytech Inst Centrifugal clutch
US2128980A (en) * 1936-09-18 1938-09-06 Anderton Alfred Automatic centrifugal clutch or brake
US2274681A (en) * 1938-09-28 1942-03-03 Owens Corning Fiberglass Corp Winding mechanism and method
US2690914A (en) * 1951-02-15 1954-10-05 George F Bryant Mandrel
US2738980A (en) * 1953-03-20 1956-03-20 Hilbert C Spahn Expansible arbors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4101085A (en) * 1976-06-28 1978-07-18 Johns-Manville Corporation Radially expansible collet for a tubular sleeve

Also Published As

Publication number Publication date
DE1050964B (en) 1959-02-19
FR1185810A (en) 1959-08-06
ES238348A1 (en) 1958-05-01
BE562272A (en)
CH352788A (en) 1961-03-15
US2891798A (en) 1959-06-23

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