EP1075899A3 - Grinding drum - Google Patents

Grinding drum Download PDF

Info

Publication number
EP1075899A3
EP1075899A3 EP00116915A EP00116915A EP1075899A3 EP 1075899 A3 EP1075899 A3 EP 1075899A3 EP 00116915 A EP00116915 A EP 00116915A EP 00116915 A EP00116915 A EP 00116915A EP 1075899 A3 EP1075899 A3 EP 1075899A3
Authority
EP
European Patent Office
Prior art keywords
open ends
annular groove
grinding drum
grinding
roller
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
EP00116915A
Other languages
German (de)
French (fr)
Other versions
EP1075899A2 (en
EP1075899B1 (en
Inventor
Helmut Heinrich
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.)
SKE GmbH
Original Assignee
SKE GmbH
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 SKE GmbH filed Critical SKE GmbH
Publication of EP1075899A2 publication Critical patent/EP1075899A2/en
Publication of EP1075899A3 publication Critical patent/EP1075899A3/en
Application granted granted Critical
Publication of EP1075899B1 publication Critical patent/EP1075899B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D9/00—Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper
    • B24D9/04—Rigid drums for carrying flexible material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

The grinding roller has a main body (32) detachably joined to a grinding belt (52) which has open ends and has abrasive material on it. At least one of the open ends is inserted into a radial slot in the roller body which is connected to a tensioning piece adjusting the width of the slot. The roller body is on a shaft (30) and has a conical annular groove (42,46) at least on one side. A clamping ring (34,36) with a conical annular spring (40,44) fits into the annular groove.
EP00116915A 1999-08-10 2000-08-05 Grinding drum Expired - Lifetime EP1075899B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19937669A DE19937669C2 (en) 1999-08-10 1999-08-10 Grinding roller for stone processing
DE19937669 1999-08-10

Publications (3)

Publication Number Publication Date
EP1075899A2 EP1075899A2 (en) 2001-02-14
EP1075899A3 true EP1075899A3 (en) 2003-04-23
EP1075899B1 EP1075899B1 (en) 2004-03-10

Family

ID=7917806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00116915A Expired - Lifetime EP1075899B1 (en) 1999-08-10 2000-08-05 Grinding drum

Country Status (3)

Country Link
EP (1) EP1075899B1 (en)
AT (1) ATE261346T1 (en)
DE (1) DE19937669C2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE394137C (en) * 1922-11-01 1924-04-12 Schmid & Wezel Two-part sanding roller consisting of halves connected to one another by a hinge
GB400754A (en) * 1932-11-08 1933-11-02 Joseph Haigh A rubbing-down attachment for portable electric grinding machines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1900505U (en) * 1964-05-19 1964-09-10 Eugen Laegler ROLLER FOR FLOOR GRINDING MACHINE.
DE4032889C1 (en) * 1990-10-17 1991-11-21 Gerd Eisenblaetter Gmbh, 8192 Geretsried, De Grinding system with roll and tape - has hooked pile fastener on roll side of tape and lamellae fastened to grinding side

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE394137C (en) * 1922-11-01 1924-04-12 Schmid & Wezel Two-part sanding roller consisting of halves connected to one another by a hinge
GB400754A (en) * 1932-11-08 1933-11-02 Joseph Haigh A rubbing-down attachment for portable electric grinding machines

Also Published As

Publication number Publication date
DE19937669C2 (en) 2001-10-18
ATE261346T1 (en) 2004-03-15
EP1075899A2 (en) 2001-02-14
EP1075899B1 (en) 2004-03-10
DE19937669A1 (en) 2001-02-22

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