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
Authority: IT; Italy
Prior art keywords: similar; glass fiber; winding glass; fiber wicks; expandable spindle
Prior art date: 1977-05-19

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.)

1977-05-19

Filing date

1978-05-18

Publication date

1987-03-04

1978-05-18 Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc

1978-05-18 Publication of IT7868142A0 publication Critical patent/IT7868142A0/it

1987-03-04 Application granted granted Critical

1987-03-04 Publication of IT1159680B publication Critical patent/IT1159680B/it

Links

239000003365 glass fiber Substances 0.000 title 1

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.
WO2014138782A1 (en)	2013-03-12	2014-09-18	Ansell Limited	Breach or contamination indicating article
WO2015188221A1 (en)	2014-06-12	2015-12-17	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
DE1050964B (de) *	1956-11-13	1959-02-19	Owens-Corning Fiberglas Corporation, Toledo, Ohio (V. St. A.)	Aufwickelvorrichtung, insbesondere für aus einer Erzeugungsvorrichtung austretende, kontinuierliche Glasfaden
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
US3544016A (en) *	1968-03-08	1970-12-01	Owens Corning Fiberglass Corp	Winding mandrel for packaging glass strands
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

1977
- 1977-05-19 US US05/798,555 patent/US4093137A/en not_active Expired - Lifetime
1978
- 1978-02-03 CA CA296,212A patent/CA1083120A/en not_active Expired
- 1978-04-24 NL NL7804340A patent/NL7804340A/xx not_active Application Discontinuation
- 1978-04-24 JP JP53048688A patent/JPS5830867B2/ja not_active Expired
- 1978-05-05 FR FR7813433A patent/FR2391142A1/fr active Granted
- 1978-05-17 DE DE2821586A patent/DE2821586C3/de not_active Expired
- 1978-05-18 BE BE187815A patent/BE867217A/xx not_active IP Right Cessation
- 1978-05-18 IT IT68142/78A patent/IT1159680B/it active

Also Published As

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

Publication	Publication Date	Title
SE7904752L (sv)	1980-12-01	Fiberoptiskt metdon
NO154854C (no)	1987-01-07	Koplingsstykke for optiske fibre.
GB2052786B (en)	1983-06-22	Optical fibre splicing
SE7809710L (sv)	1980-03-16	Fiberoptiskt metdon
DK143481A (da)	1981-03-30	Fremgangsmaade til fremstilling af fibre
IT1050771B (it)	1981-03-20	Assiemi di fibre ottiche
IT1099478B (it)	1985-09-18	Dispositivo meccanico di raccordo di fibre ottiche
NO822487L (no)	1983-01-21	Glass-sammensetning egnet for fremstilling av fibre
IT8449052A1 (it)	1986-04-23	Dispositivo di flottazione di sospensioni di fibre
DE3587557D1 (de)	1993-10-07	Optische Mehrkernfaser.
IT1149408B (it)	1986-12-03	Dispositivo di centraggio per fibre ottiche
BE892062A (nl)	1982-08-09	Optische vezel
IT1113344B (it)	1986-01-20	Composizione e prozesso per imbozzimatura di fibre di vetro
AT380573B (de)	1986-06-10	Faseroptischer monomode-wellenleiter
IT1079427B (it)	1985-05-13	Procedimento ed apparecchio per trafilare fibre di vetro
GB2020057B (en)	1982-08-18	Optical fibre having inorganic crystal core
IT1159680B (it)	1987-03-04	Mandrino espandibile;particolarmente per avvolgimento di stoppini di fibre di vetro e simili
IT1085892B (it)	1985-05-28	Dispositivo di raccordo di fibre ottiche
IT1130724B (it)	1986-06-18	Passante ermetico per fibre ottiche
DK227885A (da)	1985-11-24	Optisk fiber
IT1105186B (it)	1985-10-28	Dispositivo apritore-pulitore per fibre
DK419384A (da)	1985-03-04	Optisk fibertraekketaarn
IT1130698B (it)	1986-06-18	Fabbricazione di fibre monomodo
IT1088683B (it)	1985-06-10	Giunto per fibre ottiche
IT8148560A0 (it)	1981-05-28	Apparecchio per tagliare con precisione fibre cave