GB1319944A - Core chuck - Google Patents

Core chuck

Info

Publication number: GB1319944A
Authority: GB; United Kingdom
Prior art keywords: core chuck; chuck; core
Prior art date: 1971-04-23
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

GB1111371*[A

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.)

Vickerys Ltd

Original Assignee

Vickerys Ltd

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.)

1971-04-23

Filing date

1971-04-23

Publication date

1973-06-13

1971-04-23 Application filed by Vickerys Ltd filed Critical Vickerys Ltd

1973-06-13 Publication of GB1319944A publication Critical patent/GB1319944A/en

Status Expired legal-status Critical Current

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
- B65H75/246—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by relative rotation around the supporting spindle or core axis
- B65H75/247—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by relative rotation around the supporting spindle or core axis using rollers or rods moving relative to a wedge or cam surface

GB1111371*[A 1971-04-23 1971-04-23 Core chuck Expired GB1319944A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1111371		1971-04-23

Publications (1)

Publication Number	Publication Date
GB1319944A true GB1319944A (en)	1973-06-13

Family

ID=9980282

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB1111371*[A Expired GB1319944A (en)	1971-04-23	1971-04-23	Core chuck

Country Status (8)

Country	Link
BE (1)	BE782543A (en)
BR (1)	BR7202308D0 (en)
DE (1)	DE2219580A1 (en)
FR (1)	FR2136577A5 (en)
GB (1)	GB1319944A (en)
IT (1)	IT952457B (en)
NL (1)	NL7205203A (en)
ZA (1)	ZA722115B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1471025A1 (en) *	2003-04-25	2004-10-27	GMP Co., Ltd.	Film roll holder for laminators
WO2008115642A1 (en) *	2007-03-16	2008-09-25	Illinois Tool Works Inc.	Methods and apparatus for engaging web-material cores

1971
- 1971-04-23 GB GB1111371*[A patent/GB1319944A/en not_active Expired
1972
- 1972-03-28 ZA ZA722115A patent/ZA722115B/en unknown
- 1972-03-29 IT IT49333/72A patent/IT952457B/en active
- 1972-04-18 NL NL7205203A patent/NL7205203A/xx unknown
- 1972-04-18 BR BR2308/72A patent/BR7202308D0/en unknown
- 1972-04-21 FR FR7214132A patent/FR2136577A5/fr not_active Expired
- 1972-04-21 DE DE19722219580 patent/DE2219580A1/en active Pending
- 1972-04-21 BE BE782543A patent/BE782543A/en unknown

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1471025A1 (en) *	2003-04-25	2004-10-27	GMP Co., Ltd.	Film roll holder for laminators
WO2008115642A1 (en) *	2007-03-16	2008-09-25	Illinois Tool Works Inc.	Methods and apparatus for engaging web-material cores
US7878116B2 (en)	2007-03-16	2011-02-01	Illinois Tool Works Inc.	Methods and apparatus for engaging web-material cores

Also Published As

Publication number	Publication date
FR2136577A5 (en)	1972-12-22
IT952457B (en)	1973-07-20
BE782543A (en)	1972-08-16
ZA722115B (en)	1972-12-27
NL7205203A (en)	1972-10-25
DE2219580A1 (en)	1972-11-09
BR7202308D0 (en)	1973-07-10

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Legal Events

Date	Code	Title	Description
1974-02-06	CSNS	Application of which complete specification have been accepted and published, but patent is not sealed