EP0049869A3 - Grinding or polishing wheel - Google Patents

Grinding or polishing wheel Download PDF

Info

Publication number
EP0049869A3
EP0049869A3 EP81108080A EP81108080A EP0049869A3 EP 0049869 A3 EP0049869 A3 EP 0049869A3 EP 81108080 A EP81108080 A EP 81108080A EP 81108080 A EP81108080 A EP 81108080A EP 0049869 A3 EP0049869 A3 EP 0049869A3
Authority
EP
European Patent Office
Prior art keywords
drive shaft
grinding
wheel body
polishing wheel
rigid member
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
EP81108080A
Other languages
German (de)
Other versions
EP0049869B1 (en
EP0049869A2 (en
Inventor
Reinhold Reiling
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT81108080T priority Critical patent/ATE8116T1/en
Publication of EP0049869A2 publication Critical patent/EP0049869A2/en
Publication of EP0049869A3 publication Critical patent/EP0049869A3/en
Application granted granted Critical
Publication of EP0049869B1 publication Critical patent/EP0049869B1/en
Expired legal-status Critical Current

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
    • B24B27/00—Other grinding machines or devices
    • B24B27/027—Other grinding machines or devices having a flexible shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/16—Bushings; Mountings

Abstract

The buffing wheel comprises a wheel body, abrasive-containing flexible material secured to the wheel body, and a drive shaft non-rotatably connected to the wheel body. The drive shaft comprises a flexible portion. A rigid member is carried by said drive shaft and slidable relative thereto between an inoperative position, in which said drive shaft is flexible, and a stiffening position, in which said rigid member stiffens said drive shaft.
EP81108080A 1980-10-15 1981-10-08 Grinding or polishing wheel Expired EP0049869B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81108080T ATE8116T1 (en) 1980-10-15 1981-10-08 GRINDING OR POLISHING DISC.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803038850 DE3038850A1 (en) 1980-10-15 1980-10-15 GRINDING OR POLISHING DISC
DE3038850 1980-10-15

Publications (3)

Publication Number Publication Date
EP0049869A2 EP0049869A2 (en) 1982-04-21
EP0049869A3 true EP0049869A3 (en) 1982-07-14
EP0049869B1 EP0049869B1 (en) 1984-06-27

Family

ID=6114381

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81108080A Expired EP0049869B1 (en) 1980-10-15 1981-10-08 Grinding or polishing wheel

Country Status (4)

Country Link
US (1) US4420908A (en)
EP (1) EP0049869B1 (en)
AT (1) ATE8116T1 (en)
DE (3) DE3038850A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823514A (en) * 1988-01-21 1989-04-25 Deluca Mario S Air grinder motor vibrating sanding accessory for auto body work and the like
GB8822437D0 (en) * 1988-09-23 1988-10-26 Lankry J J L Sanding attachment for tool
US6783431B2 (en) 2002-03-06 2004-08-31 Michael Girten Joint forming tool and method
MXPA05008603A (en) * 2003-02-13 2006-02-28 Black & Decker Inc Hand held scrubbing tool.
KR200331457Y1 (en) * 2003-07-30 2003-11-01 태양연마 주식회사 Grinding flap wheel
US20060010625A1 (en) * 2004-07-14 2006-01-19 Zuko, Llc Cleansing system with disposable pads
EP2085180A1 (en) * 2008-02-01 2009-08-05 Rolf Kammerer Surface processing device
DE202009011327U1 (en) * 2009-08-20 2009-11-26 Zahoransky Ag grinder
JP5979640B2 (en) * 2013-02-26 2016-08-24 株式会社神戸製鋼所 Polishing tool
US10449654B2 (en) * 2015-09-01 2019-10-22 Nanyang Technological University Instrumented tools for monitoring interaction dynamics during contact task

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1710121U (en) * 1955-08-03 1955-11-03 Frankfurter Maschb A G Vorm Po EXTENSION SPINDLE FOR PNEUMATICALLY OR ELECTRICALLY DRIVEN SMALL GRINDING, TRIMMING AND POLISHING MACHINES OD. DGL.
DE1771888U (en) * 1958-06-11 1958-08-07 Friedel Jung FAST-RUNNING SURFACE GRINDING OR -POLISHING MACHINE AS A HAND-HELD DEVICE WITH FLEXIBLE DRIVE SHAFT.
US2950584A (en) * 1958-05-08 1960-08-30 Carpart Corp Accessory for rotary power driven tools
US2993311A (en) * 1959-07-20 1961-07-25 Stanley Works Rotatable disc sander and the like
DE1577598A1 (en) * 1966-09-29 1969-09-18 Rheinische Zahnbohrer Und Klei Attachment of grinding and polishing sheets, felt, cork and leather discs on elastic and inelastic carrier tools

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2390226A (en) * 1944-01-10 1945-12-04 John P Smith Motor actuated eraser
CA1093852A (en) * 1978-10-30 1981-01-20 Bosko Stamatovic Motorized work device with flexible shaft

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1710121U (en) * 1955-08-03 1955-11-03 Frankfurter Maschb A G Vorm Po EXTENSION SPINDLE FOR PNEUMATICALLY OR ELECTRICALLY DRIVEN SMALL GRINDING, TRIMMING AND POLISHING MACHINES OD. DGL.
US2950584A (en) * 1958-05-08 1960-08-30 Carpart Corp Accessory for rotary power driven tools
DE1771888U (en) * 1958-06-11 1958-08-07 Friedel Jung FAST-RUNNING SURFACE GRINDING OR -POLISHING MACHINE AS A HAND-HELD DEVICE WITH FLEXIBLE DRIVE SHAFT.
US2993311A (en) * 1959-07-20 1961-07-25 Stanley Works Rotatable disc sander and the like
DE1577598A1 (en) * 1966-09-29 1969-09-18 Rheinische Zahnbohrer Und Klei Attachment of grinding and polishing sheets, felt, cork and leather discs on elastic and inelastic carrier tools

Also Published As

Publication number Publication date
ATE8116T1 (en) 1984-07-15
DE3164447D1 (en) 1984-08-02
EP0049869B1 (en) 1984-06-27
EP0049869A2 (en) 1982-04-21
DE3038850A1 (en) 1982-05-27
US4420908A (en) 1983-12-20
DE8027461U1 (en) 1983-07-14

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