IT939335B - IMPROVEMENT IN RELEASABLE ASSEMBLY DEVICES FOR WINDING CORES OF SHEET MATERIALS - Google Patents

IMPROVEMENT IN RELEASABLE ASSEMBLY DEVICES FOR WINDING CORES OF SHEET MATERIALS

Info

Publication number
IT939335B
IT939335B IT51864/71A IT5186471A IT939335B IT 939335 B IT939335 B IT 939335B IT 51864/71 A IT51864/71 A IT 51864/71A IT 5186471 A IT5186471 A IT 5186471A IT 939335 B IT939335 B IT 939335B
Authority
IT
Italy
Prior art keywords
improvement
sheet materials
winding cores
assembly devices
releasable assembly
Prior art date
Application number
IT51864/71A
Other languages
Italian (it)
Original Assignee
Maschf Augsburg Nuernberg Ag
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 Maschf Augsburg Nuernberg Ag filed Critical Maschf Augsburg Nuernberg Ag
Application granted granted Critical
Publication of IT939335B publication Critical patent/IT939335B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
    • B23B31/4046—Details of the jaws
    • 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
    • B65H75/2484—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction movable actuator including wedge-like or lobed member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/10—Expanding
    • Y10T279/1037—Axially moving actuator
    • Y10T279/1041—Wedge
    • Y10T279/1045—Internal cone
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T279/00—Chucks or sockets
    • Y10T279/10—Expanding
    • Y10T279/1037—Axially moving actuator
    • Y10T279/1041—Wedge
    • Y10T279/1054—Wedge with resilient means contacting nonresilient jaw
    • Y10T279/1058—Constricting band, annulus, or clip

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Unwinding Webs (AREA)
  • Making Paper Articles (AREA)
IT51864/71A 1970-07-30 1971-07-23 IMPROVEMENT IN RELEASABLE ASSEMBLY DEVICES FOR WINDING CORES OF SHEET MATERIALS IT939335B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7028636U DE7028636U (en) 1970-07-30 1970-07-30 CLAMPING DEVICE FOR A REEL REEL.

Publications (1)

Publication Number Publication Date
IT939335B true IT939335B (en) 1973-02-10

Family

ID=6613390

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51864/71A IT939335B (en) 1970-07-30 1971-07-23 IMPROVEMENT IN RELEASABLE ASSEMBLY DEVICES FOR WINDING CORES OF SHEET MATERIALS

Country Status (7)

Country Link
US (1) US3704837A (en)
CH (1) CH535709A (en)
DE (1) DE7028636U (en)
FR (1) FR2103801A5 (en)
GB (1) GB1354380A (en)
IT (1) IT939335B (en)
SE (1) SE370533B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2815310C2 (en) * 1978-04-08 1982-06-16 Jagenberg-Werke AG, 4000 Düsseldorf Clamping head for winding cores
EP0096494A3 (en) * 1982-05-26 1984-05-09 Norcros Investments Limited Label overprinters
DE3323239A1 (en) * 1983-06-28 1985-01-24 Industriewerk Nachf. Seifert & Co Kg, 8632 Neustadt DEVICE FOR LIFTING COILS, COILS OR THE LIKE
US4571233A (en) * 1984-01-06 1986-02-18 Paper Machinery Corporation Paper container bottom expander
US4564151A (en) * 1984-06-04 1986-01-14 Essex Group, Inc. Core latch chuck assembly
US4759810A (en) * 1987-05-01 1988-07-26 Libbey-Owens-Ford Co. Method and apparatus for applying a gasket to an object
EP0350786B1 (en) * 1988-07-14 1993-04-07 Barmag Ag Bobin winding device
DE4122806A1 (en) * 1991-07-10 1993-01-14 Jagenberg Ag Paper roll expanding clamp head changer - has grip with boss of smaller diameter than stub shaft accommodating head
US5281386A (en) * 1992-08-27 1994-01-25 James River Paper Company, Inc. Method for shaping the center hole of a coreless paper roll
US5439235A (en) * 1994-05-31 1995-08-08 Blackwell; William R. Apparatus for coupling concentric cylindrical members through the selective radial enlargement of one of the coupling components
US5628475A (en) * 1996-02-01 1997-05-13 Warnaar; Dirk B. Clamping arrangement for hollow objects with an end face
DE10218993A1 (en) * 2002-04-27 2003-11-06 Schlafhorst & Co W Frame-mounted rotating sleeve plate for textile spinning machine has a base with a clamping cone and a clamping ring free with respect to the base
AU2005201610B2 (en) * 2004-04-23 2010-10-14 Altrum Pty Ltd Method and device for engaging a bore
US7410176B1 (en) 2005-08-19 2008-08-12 Pacmac, Inc. Core chuck with positive engagement
CN104259500B (en) * 2014-09-19 2016-06-22 无锡太博泵业有限公司 Cylindrical workpiece fixture for processing
CN105499623B (en) * 2015-11-27 2018-02-06 泸州远程工程机械有限公司 A kind of tubing consolidates and rotating device
CN105328012B (en) * 2015-11-27 2018-06-12 无锡工源机械有限公司 A kind of fixture of copper pipe punching apparatus
CN106115376A (en) * 2016-08-13 2016-11-16 宋旭 Multidiameter shaft
CN107161806A (en) * 2017-06-09 2017-09-15 上海理工大学 Wire spool fast settling device
CN107263589A (en) * 2017-06-26 2017-10-20 江苏恒神股份有限公司 Carbon fiber composite material casing processing tool
CN108296506B (en) * 2018-04-28 2019-04-02 重庆鼎汉机械有限公司 Positioning device for part processing

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1411292A (en) * 1921-07-18 1922-04-04 Mueller Charles Robert Roll chuck
DE853905C (en) * 1948-10-02 1952-10-30 Jagenberg Werke Ag Spreading device for attaching sleeves or rolls of paper or the like.

Also Published As

Publication number Publication date
US3704837A (en) 1972-12-05
SE370533B (en) 1974-10-21
DE7028636U (en) 1971-02-04
CH535709A (en) 1973-04-15
GB1354380A (en) 1974-06-05
FR2103801A5 (en) 1972-04-14

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