GB2502040B - Differential chuck - Google Patents

Differential chuck

Info

Publication number
GB2502040B
GB2502040B GB1204582.9A GB201204582A GB2502040B GB 2502040 B GB2502040 B GB 2502040B GB 201204582 A GB201204582 A GB 201204582A GB 2502040 B GB2502040 B GB 2502040B
Authority
GB
United Kingdom
Prior art keywords
chuck
differential
differential chuck
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.)
Active
Application number
GB1204582.9A
Other versions
GB201204582D0 (en
GB2502040A (en
Inventor
Keith Fordham
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.)
Ashe Controls Ltd
Original Assignee
Ashe Controls 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.)
Filing date
Publication date
Application filed by Ashe Controls Ltd filed Critical Ashe Controls Ltd
Priority to GB1204582.9A priority Critical patent/GB2502040B/en
Publication of GB201204582D0 publication Critical patent/GB201204582D0/en
Publication of GB2502040A publication Critical patent/GB2502040A/en
Application granted granted Critical
Publication of GB2502040B publication Critical patent/GB2502040B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65H75/246—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/02—Supporting web roll
    • B65H18/04—Interior-supporting
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/52—Integration of elements inside the core or reel
    • B65H2701/526—Magnets
GB1204582.9A 2012-03-15 2012-03-15 Differential chuck Active GB2502040B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1204582.9A GB2502040B (en) 2012-03-15 2012-03-15 Differential chuck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1204582.9A GB2502040B (en) 2012-03-15 2012-03-15 Differential chuck

Publications (3)

Publication Number Publication Date
GB201204582D0 GB201204582D0 (en) 2012-05-02
GB2502040A GB2502040A (en) 2013-11-20
GB2502040B true GB2502040B (en) 2015-07-01

Family

ID=46051986

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1204582.9A Active GB2502040B (en) 2012-03-15 2012-03-15 Differential chuck

Country Status (1)

Country Link
GB (1) GB2502040B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5797816B1 (en) * 2014-07-03 2015-10-21 株式会社セイワ Core support device
CN108639812B (en) * 2018-04-04 2019-12-13 瑞安市任奇科技有限公司 Drum assembly for paper rolling of printing machine and using method of drum assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2103761A (en) * 1981-07-22 1983-02-23 Hiroshi Kataoka Winding shafts
JPH10265104A (en) * 1997-03-24 1998-10-06 River Seiki Kk Support shaft for core pipe of sheet roll
JP2011073870A (en) * 2009-10-02 2011-04-14 Seiwa:Kk Winding core support device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2103761A (en) * 1981-07-22 1983-02-23 Hiroshi Kataoka Winding shafts
JPH10265104A (en) * 1997-03-24 1998-10-06 River Seiki Kk Support shaft for core pipe of sheet roll
JP2011073870A (en) * 2009-10-02 2011-04-14 Seiwa:Kk Winding core support device

Also Published As

Publication number Publication date
GB201204582D0 (en) 2012-05-02
GB2502040A (en) 2013-11-20

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