IT8121333A0 - Mandrini per la trattenuta di anime o tubi cavi. - Google Patents

Mandrini per la trattenuta di anime o tubi cavi.

Info

Publication number
IT8121333A0
IT8121333A0 IT8121333A IT2133381A IT8121333A0 IT 8121333 A0 IT8121333 A0 IT 8121333A0 IT 8121333 A IT8121333 A IT 8121333A IT 2133381 A IT2133381 A IT 2133381A IT 8121333 A0 IT8121333 A0 IT 8121333A0
Authority
IT
Italy
Prior art keywords
mandrels
hollow tubes
retaining core
retaining
core
Prior art date
Application number
IT8121333A
Other languages
English (en)
Other versions
IT1137154B (it
Inventor
Michael Blickley
Nicholas G Naccara
Original Assignee
Midland Ross 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 Midland Ross Corp filed Critical Midland Ross Corp
Publication of IT8121333A0 publication Critical patent/IT8121333A0/it
Application granted granted Critical
Publication of IT1137154B publication Critical patent/IT1137154B/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
    • B65H75/248—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H16/00—Unwinding, paying-out webs
    • B65H16/02—Supporting web roll
    • B65H16/06—Supporting web roll both-ends type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/51—Modifying a characteristic of handled material
    • B65H2301/513—Modifying electric properties
    • B65H2301/5133—Removing electrostatic charge
IT21333/81A 1980-04-28 1981-04-23 Mandrini per la trattenuta di anime o tubi cavi IT1137154B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/144,443 US4291844A (en) 1980-04-28 1980-04-28 Shaftless rewind chuck

Publications (2)

Publication Number Publication Date
IT8121333A0 true IT8121333A0 (it) 1981-04-23
IT1137154B IT1137154B (it) 1986-09-03

Family

ID=22508612

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21333/81A IT1137154B (it) 1980-04-28 1981-04-23 Mandrini per la trattenuta di anime o tubi cavi

Country Status (5)

Country Link
US (1) US4291844A (it)
JP (1) JPS56163810A (it)
DE (1) DE3116325A1 (it)
GB (1) GB2075149B (it)
IT (1) IT1137154B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3641255C1 (de) * 1986-12-03 1992-10-08 Voith Gmbh J M Spannkopf fuer Wickelhuelsen
JPS63144279U (it) * 1987-03-16 1988-09-22
GB2293225A (en) * 1993-10-16 1996-03-20 Gmp Co Ltd Mounting a roll on a shaft
US5628475A (en) * 1996-02-01 1997-05-13 Warnaar; Dirk B. Clamping arrangement for hollow objects with an end face
US6123285A (en) * 1996-09-23 2000-09-26 R. R. Donnelley & Sons Company Expandable fiber core insert
DE10218993A1 (de) * 2002-04-27 2003-11-06 Schlafhorst & Co W Hülsenteller für einen Spulenrahmen
US9004390B2 (en) * 2010-08-03 2015-04-14 Ricoh Company, Ltd. Roll medium holding unit, roll sheet feeder, and image forming apparatus
DE102012110434B3 (de) * 2012-10-31 2013-09-19 Leonhard Kurz Stiftung & Co. Kg Klemmvorrichtung für Folienrollen
CN113894721A (zh) * 2021-10-25 2022-01-07 武汉市工程科学技术研究院 一种细长管旋转夹持机构以及细长管加工设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1882950A (en) * 1930-09-12 1932-10-18 Jr Watson B Rulon Holder for bobbins or spools
US1985026A (en) * 1934-02-24 1934-12-18 Tubize Chatillon Corp Coned yarn support
US3224701A (en) * 1964-08-11 1965-12-21 Arlie B Wynne Roll lock-up
US3731885A (en) * 1970-08-24 1973-05-08 Ampex Tape reel and hub assembly
GB1362788A (en) * 1970-09-18 1974-08-07 Masson Scott Thrissell Eng Ltd Stands for reels of paper
DE2612019C2 (de) * 1976-03-20 1985-03-14 Robert Bosch Gmbh, 7000 Stuttgart Spanneinrichtung zum selbsttätigen, lösbaren Befestigen von Spulen auf einer drehbaren Nabe

Also Published As

Publication number Publication date
DE3116325A1 (de) 1982-04-15
JPS56163810A (en) 1981-12-16
GB2075149B (en) 1984-05-10
JPS6128571B2 (it) 1986-07-01
US4291844A (en) 1981-09-29
IT1137154B (it) 1986-09-03
GB2075149A (en) 1981-11-11

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