IT1159680B - Mandrino espandibile;particolarmente per avvolgimento di stoppini di fibre di vetro e simili - Google Patents

Mandrino espandibile;particolarmente per avvolgimento di stoppini di fibre di vetro e simili

Info

Publication number
IT1159680B
IT1159680B IT68142/78A IT6814278A IT1159680B IT 1159680 B IT1159680 B IT 1159680B IT 68142/78 A IT68142/78 A IT 68142/78A IT 6814278 A IT6814278 A IT 6814278A IT 1159680 B IT1159680 B IT 1159680B
Authority
IT
Italy
Prior art keywords
similar
glass fiber
winding glass
fiber wicks
expandable spindle
Prior art date
Application number
IT68142/78A
Other languages
English (en)
Other versions
IT7868142A0 (it
Original Assignee
Ppg Industries Inc
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 Ppg Industries Inc filed Critical Ppg Industries Inc
Publication of IT7868142A0 publication Critical patent/IT7868142A0/it
Application granted granted Critical
Publication of IT1159680B publication Critical patent/IT1159680B/it

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
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/18—Constructional details
    • B65H75/24—Constructional details adjustable in configuration, e.g. expansible
    • B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
    • B65H75/243—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages actuated by use of a fluid
    • 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
IT68142/78A 1977-05-19 1978-05-18 Mandrino espandibile;particolarmente per avvolgimento di stoppini di fibre di vetro e simili IT1159680B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/798,555 US4093137A (en) 1977-05-19 1977-05-19 Expandable collet

Publications (2)

Publication Number Publication Date
IT7868142A0 IT7868142A0 (it) 1978-05-18
IT1159680B true IT1159680B (it) 1987-03-04

Family

ID=25173699

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68142/78A IT1159680B (it) 1977-05-19 1978-05-18 Mandrino espandibile;particolarmente per avvolgimento di stoppini di fibre di vetro e simili

Country Status (8)

Country Link
US (1) US4093137A (it)
JP (1) JPS5830867B2 (it)
BE (1) BE867217A (it)
CA (1) CA1083120A (it)
DE (1) DE2821586C3 (it)
FR (1) FR2391142A1 (it)
IT (1) IT1159680B (it)
NL (1) NL7804340A (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4232835A (en) * 1979-07-12 1980-11-11 E. I. Du Pont De Nemours And Company Bobbin chuck
US4391451A (en) * 1980-09-17 1983-07-05 Great Lakes Industries, Inc. Expansible chuck assembly
JP3312662B2 (ja) * 1992-08-05 2002-08-12 ソニー株式会社 偏向ヨークの巻線装置とその巻線方法
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
US5797557A (en) * 1997-01-15 1998-08-25 Ppg Industries, Inc. Apparatus, systems and methods for transporting a cylindrical package
ES2245887B1 (es) 2004-07-02 2007-04-01 Marcos Serrano Gil Rueda de timon plegable para embarcaciones.
US9579532B2 (en) 2013-03-12 2017-02-28 Ansell Limited Breach or contamination indicating article
US10065210B2 (en) 2014-06-12 2018-09-04 Ansell Limited Breach or contamination indicating article, optionally with pre-warning indicator

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3127124A (en) * 1964-03-31 Expansible mandrel
US2215069A (en) * 1939-02-14 1940-09-17 Meisel Press Mfg Company Roll spindle
US2289453A (en) * 1940-05-23 1942-07-14 Herbert T Randall Winder
US2433304A (en) * 1945-01-20 1947-12-23 Owens Corning Fiberglass Corp Traversing mechanism
GB610079A (en) * 1946-01-23 1948-10-11 John Ashton Improvements relating to the mounting of spools and the like on winding spindles
US2801858A (en) * 1948-10-22 1957-08-06 Spieth Rudolf Resilient chuck
LU31181A1 (it) * 1950-02-10
US2705111A (en) * 1953-08-19 1955-03-29 Syncro Mach Co Expansible arbor
BE562272A (it) * 1956-11-13
US3104074A (en) * 1961-02-27 1963-09-17 Beloit Eastern Corp Pneumatic core shaft
US3139242A (en) * 1961-05-29 1964-06-30 Chimiotex Yarn package support
US3165279A (en) * 1961-12-08 1965-01-12 Draper Corp Package holder for textile machines
US3228678A (en) * 1963-06-11 1966-01-11 Thiokol Chemical Corp Apparatus for fitting bonded couplings to flexible or semi-flexible tubular conduits
GB1102659A (en) * 1964-06-23 1968-02-07 Du Pont Winding apparatus
US3371877A (en) * 1965-05-14 1968-03-05 Owens Corning Fiberglass Corp Method for packaging multistrand roving
CH443993A (de) * 1966-12-13 1967-09-15 Rieter Ag Maschf Spulenspanndorn
US3394902A (en) * 1966-12-27 1968-07-30 Goodrich Co B F Inflatable mandrel
US3448937A (en) * 1967-01-04 1969-06-10 Synchro Machine Co Expanding arbor for wire spooling machine
SE305786B (it) * 1967-03-17 1968-11-04 Svenska Metallverken Ab
US3494565A (en) * 1967-10-11 1970-02-10 Monsanto Co Bobbin chuck
NL136084C (it) * 1968-03-08
DE2218561C3 (de) * 1972-04-17 1978-04-27 Uniroyal Ag, 5100 Aachen Aufnahmedorn für Vorrichtungen zum Abstechen von Ringen von eine undehnbare Einlage aufweisenden Schläuchen oder Rohren aus Gummi, Kunststoff oder ähnlichem Material
JPS49420A (it) * 1972-04-18 1974-01-05
US3813051A (en) * 1972-06-15 1974-05-28 Karlsruhe Augsburg Iweka Bobbin-supporting chuck
US3871592A (en) * 1973-08-03 1975-03-18 Ppg Industries Inc Apparatus for winding glass strands
JPS5096722U (it) * 1974-01-17 1975-08-13
GB1499909A (en) * 1974-03-19 1978-02-01 Persson L Device for holding tube-shaped objects
DE2527690C3 (de) * 1975-06-21 1978-04-20 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg Bandhaspel zum Auf- und Abwickeln von Metallbändern
DE2528384A1 (de) * 1975-06-25 1977-01-20 Zinser Textilmaschinen Gmbh Huelsenspannvorrichtung

Also Published As

Publication number Publication date
JPS5830867B2 (ja) 1983-07-01
DE2821586A1 (de) 1978-12-14
CA1083120A (en) 1980-08-05
FR2391142B1 (it) 1981-07-24
DE2821586C3 (de) 1980-10-30
NL7804340A (nl) 1978-11-21
BE867217A (fr) 1978-11-20
FR2391142A1 (fr) 1978-12-15
JPS53143733A (en) 1978-12-14
US4093137A (en) 1978-06-06
IT7868142A0 (it) 1978-05-18
DE2821586B2 (de) 1980-03-06

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