ATE508087T1 - FRICTION ELEMENT - Google Patents

FRICTION ELEMENT

Info

Publication number
ATE508087T1
ATE508087T1 AT05022187T AT05022187T ATE508087T1 AT E508087 T1 ATE508087 T1 AT E508087T1 AT 05022187 T AT05022187 T AT 05022187T AT 05022187 T AT05022187 T AT 05022187T AT E508087 T1 ATE508087 T1 AT E508087T1
Authority
AT
Austria
Prior art keywords
ring
hub
fits
holder
clamping
Prior art date
Application number
AT05022187T
Other languages
German (de)
Inventor
Hermann Essert
Original Assignee
Hermann Essert
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 Hermann Essert filed Critical Hermann Essert
Application granted granted Critical
Publication of ATE508087T1 publication Critical patent/ATE508087T1/en

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

Landscapes

  • Winding Of Webs (AREA)
  • Mechanical Operated Clutches (AREA)
  • Braking Arrangements (AREA)
  • Lubricants (AREA)

Abstract

The friction unit has a ring (10), which fits on a winding shaft in a mounted condition, and a clamping unit (12) pressed against a hub (30) by a rotary motion relative to the ring (10) by a clamping surface. The clamping unit has a ring shaped, radially expandable holder, which fits on an outer circumferential surface of the ring. The holder presides with a projection radially over an inner diameter of the hub in a relaxed condition.
AT05022187T 2004-11-05 2005-10-12 FRICTION ELEMENT ATE508087T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004053397A DE102004053397A1 (en) 2004-11-05 2004-11-05 friction

Publications (1)

Publication Number Publication Date
ATE508087T1 true ATE508087T1 (en) 2011-05-15

Family

ID=35811726

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05022187T ATE508087T1 (en) 2004-11-05 2005-10-12 FRICTION ELEMENT

Country Status (3)

Country Link
EP (1) EP1655258B1 (en)
AT (1) ATE508087T1 (en)
DE (2) DE102004053397A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011010378B4 (en) * 2011-02-04 2014-01-09 Multivac Sepp Haggenmüller Gmbh & Co. Kg Rewinder for winding foil remnants

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1327445A (en) * 1919-01-24 1920-01-06 Schwerdtle Machine Company Expansion-mandrel
US2219124A (en) * 1939-02-18 1940-10-22 Bandy Robert Watson Press paper roll chuck
DE1923180B2 (en) * 1969-05-07 1971-10-28 CLAMPING DEVICE FOR REEL DRIVES
JPS5660454A (en) 1979-10-23 1981-05-25 Olympus Optical Co Ltd Original carrying device of electrophotographic copying device
JPS6397554A (en) * 1986-10-15 1988-04-28 Kataoka Mach Co Ltd Sheet strip winding shaft
JP2678482B2 (en) 1988-11-14 1997-11-17 株式会社片岡機械製作所 Sheet reel
DE19709078C2 (en) * 1997-03-06 2002-07-18 Hermann Essert friction winding shaft

Also Published As

Publication number Publication date
EP1655258A3 (en) 2007-05-09
EP1655258A2 (en) 2006-05-10
DE102004053397A1 (en) 2006-05-18
DE502005011323D1 (en) 2011-06-16
EP1655258B1 (en) 2011-05-04

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