EP1655258A3 - Friction element - Google Patents

Friction element Download PDF

Info

Publication number
EP1655258A3
EP1655258A3 EP05022187A EP05022187A EP1655258A3 EP 1655258 A3 EP1655258 A3 EP 1655258A3 EP 05022187 A EP05022187 A EP 05022187A EP 05022187 A EP05022187 A EP 05022187A EP 1655258 A3 EP1655258 A3 EP 1655258A3
Authority
EP
European Patent Office
Prior art keywords
ring
hub
fits
holder
clamping
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.)
Granted
Application number
EP05022187A
Other languages
German (de)
French (fr)
Other versions
EP1655258B1 (en
EP1655258A2 (en
Inventor
Hermann Essert
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.)
Essert Hermann
Original Assignee
Essert Hermann
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 Essert Hermann filed Critical Essert Hermann
Publication of EP1655258A2 publication Critical patent/EP1655258A2/en
Publication of EP1655258A3 publication Critical patent/EP1655258A3/en
Application granted granted Critical
Publication of EP1655258B1 publication Critical patent/EP1655258B1/en
Not-in-force 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

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.
EP05022187A 2004-11-05 2005-10-12 Friction element Not-in-force EP1655258B1 (en)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
EP1655258A2 EP1655258A2 (en) 2006-05-10
EP1655258A3 true EP1655258A3 (en) 2007-05-09
EP1655258B1 EP1655258B1 (en) 2011-05-04

Family

ID=35811726

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05022187A Not-in-force EP1655258B1 (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

Citations (5)

* 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
GB1242822A (en) * 1969-05-07 1971-08-11 Kampf Maschf Erwin Securing device for winding sleeves
US4551010A (en) * 1979-10-23 1985-11-05 Olympus Optical Co., Ltd. Original conveying apparatus for electrophotographic copying machines
JPH02132043A (en) * 1988-11-14 1990-05-21 Kataoka Mach Co Ltd Sheet winding shaft
EP0863101A2 (en) * 1997-03-06 1998-09-09 Hermann Essert Winding shaft with friction coupling

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2219124A (en) * 1939-02-18 1940-10-22 Bandy Robert Watson Press paper roll chuck
JPS6397554A (en) * 1986-10-15 1988-04-28 Kataoka Mach Co Ltd Sheet strip winding shaft

Patent Citations (5)

* 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
GB1242822A (en) * 1969-05-07 1971-08-11 Kampf Maschf Erwin Securing device for winding sleeves
US4551010A (en) * 1979-10-23 1985-11-05 Olympus Optical Co., Ltd. Original conveying apparatus for electrophotographic copying machines
JPH02132043A (en) * 1988-11-14 1990-05-21 Kataoka Mach Co Ltd Sheet winding shaft
EP0863101A2 (en) * 1997-03-06 1998-09-09 Hermann Essert Winding shaft with friction coupling

Also Published As

Publication number Publication date
DE102004053397A1 (en) 2006-05-18
ATE508087T1 (en) 2011-05-15
DE502005011323D1 (en) 2011-06-16
EP1655258B1 (en) 2011-05-04
EP1655258A2 (en) 2006-05-10

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