NL7801309A - Uitzetbare haspeldoorn. - Google Patents

Uitzetbare haspeldoorn.

Info

Publication number
NL7801309A
NL7801309A NL7801309A NL7801309A NL7801309A NL 7801309 A NL7801309 A NL 7801309A NL 7801309 A NL7801309 A NL 7801309A NL 7801309 A NL7801309 A NL 7801309A NL 7801309 A NL7801309 A NL 7801309A
Authority
NL
Netherlands
Prior art keywords
reels
expandable
expandable reels
Prior art date
Application number
NL7801309A
Other languages
English (en)
Original Assignee
Hoogovens Ijmuiden Bv
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 Hoogovens Ijmuiden Bv filed Critical Hoogovens Ijmuiden Bv
Priority to NL7801309A priority Critical patent/NL7801309A/nl
Priority to US06/009,306 priority patent/US4213577A/en
Publication of NL7801309A publication Critical patent/NL7801309A/nl

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/28—Drums or other coil-holders
    • B21C47/30—Drums or other coil-holders expansible or contractible
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
NL7801309A 1978-02-06 1978-02-06 Uitzetbare haspeldoorn. NL7801309A (nl)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL7801309A NL7801309A (nl) 1978-02-06 1978-02-06 Uitzetbare haspeldoorn.
US06/009,306 US4213577A (en) 1978-02-06 1979-02-05 Expandable coiler mandrel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7801309A NL7801309A (nl) 1978-02-06 1978-02-06 Uitzetbare haspeldoorn.

Publications (1)

Publication Number Publication Date
NL7801309A true NL7801309A (nl) 1979-08-08

Family

ID=19830274

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7801309A NL7801309A (nl) 1978-02-06 1978-02-06 Uitzetbare haspeldoorn.

Country Status (2)

Country Link
US (1) US4213577A (nl)
NL (1) NL7801309A (nl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE436503B (sv) * 1982-05-25 1984-12-17 Mekanprojekt Marknads Ab Anordning vid en fran en cylinder avtagbar bana foretredesvis av papper, med ett bandformigt schaberblad matat i sin lengsriktning utmed cylinderns mantelyta
DE19502040C2 (de) * 1995-01-12 1997-04-24 Mannesmann Ag Schmiervorrichtung für einen spreizbaren Haspeldorn
KR100971243B1 (ko) 2003-07-10 2010-07-20 주식회사 포스코 코팅 폭 조정 기능을 갖는 강판 코팅롤
DE102004037511B4 (de) * 2004-08-03 2007-08-23 Bruker Daltonik Gmbh Multipole durch Drahterosion
DE102005014878A1 (de) * 2005-03-30 2006-10-05 Sms Demag Ag Verfahren und Vorrichtung zur Schmelztauchbeschichtung eines Metallbandes
JP2010522108A (ja) * 2006-08-17 2010-07-01 ベル ヘリコプター テクストロン インコーポレイテッド 回転翼航空機用の複合材−鋼ハイブリッド・マスト
DE102008030145A1 (de) * 2008-06-27 2009-12-31 Sms Siemag Aktiengesellschaft Verfahren und Vorrichtung zum Aufwickeln von Metallband
US9925734B2 (en) * 2011-04-20 2018-03-27 Cmd Corporation Method and apparatus for making bags
US10450158B2 (en) * 2016-05-18 2019-10-22 Andrew Frederick Wahlberg, JR. Pivoting gripper mandrel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2321146A (en) * 1941-12-22 1943-06-08 Wean Engineering Co Inc Expanding and contracting mandrel for coil holders, reels, or the like
FR1074746A (fr) * 1952-03-10 1954-10-07 Siemag Vertriebsgesellschaft Procédé pour l'enroulement de la matière laminée sous forme de bandes
DE1265528B (de) * 1963-07-02 1968-04-04 Wean Damiron Aufweitbarer Spanndorn
DE2310950C2 (de) * 1973-03-05 1974-06-27 Badische Maschinenfabrik Gmbh, 7500 Karlsruhe Schwingrost mit Brecher
US4147312A (en) * 1977-09-22 1979-04-03 Great Lakes Industries, Inc. Gas-liquid hydraulic expandable chucks and shafts

Also Published As

Publication number Publication date
US4213577A (en) 1980-07-22

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: ESTEL HOOGOVENS B.V.

A85 Still pending on 85-01-01
BC A request for examination has been filed
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: HOOGOVENS GROEP B.V.

BN A decision not to publish the application has become irrevocable