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IT1273769B - SYSTEM FOR THE SIDE FIXING OF THE ROTARY SANDING MACHINES TO THE INTERCHANGEABLE ABRASIVE DISCS - Google Patents

SYSTEM FOR THE SIDE FIXING OF THE ROTARY SANDING MACHINES TO THE INTERCHANGEABLE ABRASIVE DISCS

Info

Publication number
IT1273769B
IT1273769B ITMI940267A ITMI940267A IT1273769B IT 1273769 B IT1273769 B IT 1273769B IT MI940267 A ITMI940267 A IT MI940267A IT MI940267 A ITMI940267 A IT MI940267A IT 1273769 B IT1273769 B IT 1273769B
Authority
IT
Italy
Prior art keywords
side fixing
abrasive discs
sanding machines
rotary sanding
discs
Prior art date
Application number
ITMI940267A
Other languages
Italian (it)
Inventor
Giuseppe Catalfamo
Original Assignee
Catalfer S N C Di Catalfamo Gi
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 Catalfer S N C Di Catalfamo Gi filed Critical Catalfer S N C Di Catalfamo Gi
Priority to ITMI940267A priority Critical patent/IT1273769B/en
Publication of ITMI940267A0 publication Critical patent/ITMI940267A0/en
Priority to AT94914547T priority patent/ATE186247T1/en
Priority to PCT/IT1994/000035 priority patent/WO1995021729A1/en
Priority to EP94914547A priority patent/EP0745019B1/en
Priority to AU66882/94A priority patent/AU6688294A/en
Priority to DE69421548T priority patent/DE69421548D1/en
Publication of ITMI940267A1 publication Critical patent/ITMI940267A1/en
Application granted granted Critical
Publication of IT1273769B publication Critical patent/IT1273769B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B24D11/008—Finishing manufactured abrasive sheets, e.g. cutting, deforming
    • 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
    • B24D9/08—Circular back-plates for carrying flexible material
    • B24D9/085—Devices for mounting sheets on a backing plate

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

System for fixing replaceable abrasive discs (20) to the plates (10) of rotating dressing equipment (18), pins (14, 16) having been placed on the sides of the plates (10) and tongue-shaped radial pieces (24, 26), with a hole in each, on the edges of the discs (20), there being stably fixed, if necessary, to the plate (10), an abrasive disc (60) to ensure maximum hold on the replaceable disc (20).
ITMI940267A 1994-02-15 1994-02-15 SYSTEM FOR THE SIDE FIXING OF THE ROTARY SANDING MACHINES TO THE INTERCHANGEABLE ABRASIVE DISCS IT1273769B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITMI940267A IT1273769B (en) 1994-02-15 1994-02-15 SYSTEM FOR THE SIDE FIXING OF THE ROTARY SANDING MACHINES TO THE INTERCHANGEABLE ABRASIVE DISCS
AT94914547T ATE186247T1 (en) 1994-02-15 1994-03-25 ARRANGEMENT FOR CLAMPING A REPLACEABLE GRINDING DISC TO A PLATE OF A GRINDING MACHINE
PCT/IT1994/000035 WO1995021729A1 (en) 1994-02-15 1994-03-25 System for clamping replaceable abrasive discs to the sides of plates on rotating dressers
EP94914547A EP0745019B1 (en) 1994-02-15 1994-03-25 System for clamping replaceable abrasive discs to the sides of plates on rotating dressers
AU66882/94A AU6688294A (en) 1994-02-15 1994-03-25 System for clamping replaceable abrasive discs to the sides of plates on rotating dressers
DE69421548T DE69421548D1 (en) 1994-02-15 1994-03-25 ARRANGEMENT FOR CLAMPING A REPLACEABLE GRINDING WHEEL TO A PLATE OF A GRINDING MACHINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI940267A IT1273769B (en) 1994-02-15 1994-02-15 SYSTEM FOR THE SIDE FIXING OF THE ROTARY SANDING MACHINES TO THE INTERCHANGEABLE ABRASIVE DISCS

Publications (3)

Publication Number Publication Date
ITMI940267A0 ITMI940267A0 (en) 1994-02-15
ITMI940267A1 ITMI940267A1 (en) 1995-08-15
IT1273769B true IT1273769B (en) 1997-07-10

Family

ID=11367867

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940267A IT1273769B (en) 1994-02-15 1994-02-15 SYSTEM FOR THE SIDE FIXING OF THE ROTARY SANDING MACHINES TO THE INTERCHANGEABLE ABRASIVE DISCS

Country Status (6)

Country Link
EP (1) EP0745019B1 (en)
AT (1) ATE186247T1 (en)
AU (1) AU6688294A (en)
DE (1) DE69421548D1 (en)
IT (1) IT1273769B (en)
WO (1) WO1995021729A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE303232T1 (en) * 1995-12-08 2005-09-15 Norton Co BACKING PLATES FOR GRINDING DISCS
ITMI20011295A1 (en) * 2001-06-20 2002-12-20 Giuseppe Catalfamo ABRASIVE BODY INTENDED FOR SURFACE PROCESSING AND SUPPORT FOR SURFACE PROCESSING EQUIPPED WITH SUCH BODY
ITMI20031971A1 (en) * 2003-10-13 2005-04-14 Luca Lavazza COMBINED SYSTEM OF ABRASIVE DISC AND ITS SUPPORT SUPPORT OR ROTARY SIDING PLATE FOR DIRECT RADIAL SUCTION OF THE DUST PRODUCED
EP1607181B1 (en) * 2004-06-15 2010-04-21 Catalfamo, Pasquale Abrasive body
CA2622553A1 (en) * 2005-09-16 2007-03-22 Pasquale Catalfamo Abrasive body
CN104125876B (en) * 2011-12-31 2018-07-20 圣戈班磨料磨具有限公司 The abrasive article of uneven distribution with opening
DK177694B1 (en) * 2012-12-04 2014-03-10 Poul Erik Jespersen Kadicma Rotary machining tool
FI20175800A1 (en) * 2017-09-08 2019-03-09 Mirka Ltd A backing pad arrangement for an abrading system, and the abrading system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115943A (en) * 1936-07-11 1938-05-03 Harry F Hittle Abrading wheel sheet and sheet holder
US2119738A (en) * 1937-03-08 1938-06-07 Harry W Dempsey Abrading apparatus
US3041796A (en) * 1960-01-26 1962-07-03 Roy J Walters Waffle back abrasive disc
US3522681A (en) * 1968-12-18 1970-08-04 Gerald Lampert Rubbing apparatus

Also Published As

Publication number Publication date
DE69421548D1 (en) 1999-12-09
EP0745019B1 (en) 1999-11-03
EP0745019A1 (en) 1996-12-04
WO1995021729A1 (en) 1995-08-17
AU6688294A (en) 1995-08-29
ITMI940267A0 (en) 1994-02-15
ATE186247T1 (en) 1999-11-15
ITMI940267A1 (en) 1995-08-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971222