EP0049869A2 - Meule ou disque de polissage - Google Patents

Meule ou disque de polissage Download PDF

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Publication number
EP0049869A2
EP0049869A2 EP81108080A EP81108080A EP0049869A2 EP 0049869 A2 EP0049869 A2 EP 0049869A2 EP 81108080 A EP81108080 A EP 81108080A EP 81108080 A EP81108080 A EP 81108080A EP 0049869 A2 EP0049869 A2 EP 0049869A2
Authority
EP
European Patent Office
Prior art keywords
grinding
piece
shaft
polishing disc
disc according
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)
English (en)
Other versions
EP0049869B1 (fr
EP0049869A3 (en
Inventor
Reinhold Reiling
Karl 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/de
Publication of EP0049869A2 publication Critical patent/EP0049869A2/fr
Publication of EP0049869A3 publication Critical patent/EP0049869A3/de
Application granted granted Critical
Publication of EP0049869B1 publication Critical patent/EP0049869B1/fr
Expired legal-status Critical Current

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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

Definitions

  • the invention relates to a grinding or polishing disc consisting of a platter with attachable grinding or polishing cloth, which can be clamped in a drive chuck, in particular a hand drill or DIY machine, by means of a shaft piece.
  • Grinding or polishing plates are known to which the grinding or polishing fabric is interchangeably applied by means of a pressure sensitive adhesive or Velcro fastener.
  • These known grinding or polishing plates have a rigid shaft piece for clamping in chucks of hand-held and home improvement machines. This can be used to grind and polish edges, but this version is only poorly suited for flat sanding and polishing, since even slight canting can cause one-sided depressions or creases in the surface, which even an elastic platter cannot compensate for.
  • the grinding and polishing features washer according to the preamble of claim 1 according to the aer invention that the shaft piece is at least partially formed as a flexible shaft and can be stiffened by means of rigid over or insertion. which enables both flexible and rigid adjustment for the grinding and polishing wheel.
  • a pipe or bolt can serve as a slide-in or slide-in or a screw-over nut serves as slide-over, which can be screwed onto threaded parts on the flexible shaft.
  • stops are provided for limiting the lateral flexibility of the flexible shaft, wherein the threaded pieces on the flexible shaft can serve to limit the lateral flexibility of the limitation with an intermediate distance.
  • one threaded piece holds the inserted platter by means of a flange and a union nut, and the second threaded piece serves to accommodate the union nut that can be screwed together with two threaded pieces for stiffening.
  • the grinding or polishing disc consists of a turntable 1 with applied grinding or polishing fabric 2.
  • This (2) can be applied in a conventional manner by means of adhesive or Velcro fastener.
  • the shaft piece for clamping in the drive chuck of a hand drilling or home improvement machine M consists of a flexible shaft 3 which, according to FIG. 2, can be pushed over a rigid tube 4 and screwed onto the threaded piece 5 at the entry of the flexible shaft 3 at the turntable 1.
  • This grinding and polishing wheel with a flexible and rigid drive shaft can be used for flat and edge grinding without the need for retrofitting with another tool.
  • the grinding and polishing disc consists of a platter 6 and an applied grinding or Polishing cloth 7, in which the shaft piece for clamping in the drive chuck of a hand drill or do-it-yourself machine M consists of a flexible shaft piece 8 and a rigid shaft piece 9, the rigid tube 10 to be pushed over being displaceable, fixable or screwable between the two shaft connectors 8 and 9 .
  • a rigid bolt that can be inserted into the flexible hollow shaft can also be used accordingly. This can also be screwed on the one hand or can only be firmly inserted in a corresponding sleeve piece and have a flange or over-sleeve on the projecting part of the flexible shaft opposite the hollow shaft for clamping in the drive chuck.
  • FIG. Compared to the otherwise usual flexible turntables, a rigid turntable 1 made of hard plastic, but in particular made of steel, is used with applied grinding or polishing cloth 12.
  • a threaded piece 14 is applied, which by means of flange 15 and union nut 16 appropriately inserted platter 11 carries, while on the flexible shaft 13 a second threaded piece 17 is applied at a distance 18, for receiving the union nut 16.
  • the rigid shaft end 20 is used for clamping in the drive chuck of a hand-held or DIY machine M.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
EP81108080A 1980-10-15 1981-10-08 Meule ou disque de polissage Expired EP0049869B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81108080T ATE8116T1 (de) 1980-10-15 1981-10-08 Schleif- oder polierscheibe.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19803038850 DE3038850A1 (de) 1980-10-15 1980-10-15 Schleif- oder polierscheibe
DE3038850 1980-10-15

Publications (3)

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

Family

ID=6114381

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81108080A Expired EP0049869B1 (fr) 1980-10-15 1981-10-08 Meule ou disque de polissage

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359884A2 (fr) * 1988-09-23 1990-03-28 Julien Jean Louis Lankry Accessoire de ponçage pour outil
EP2085180A1 (fr) * 2008-02-01 2009-08-05 Rolf Kammerer Appareil de traitement de surface

Families Citing this family (8)

* 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
US6783431B2 (en) 2002-03-06 2004-08-31 Michael Girten Joint forming tool and method
EP1603428B1 (fr) * 2003-02-13 2010-04-07 Black & Decker Inc. Outil a recurer a tenue manuelle
KR200331457Y1 (ko) * 2003-07-30 2003-11-01 태양연마 주식회사 연마휠
US20060010625A1 (en) * 2004-07-14 2006-01-19 Zuko, Llc Cleansing system with disposable pads
DE202009011327U1 (de) * 2009-08-20 2009-11-26 Zahoransky Ag Schleifvorrichtung
JP5979640B2 (ja) * 2013-02-26 2016-08-24 株式会社神戸製鋼所 研磨工具
WO2017039544A1 (fr) * 2015-09-01 2017-03-09 Nanyang Technological University Outils instrumentés pour surveiller la dynamique d'interaction pendant une tâche de contact

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1710121U (de) * 1955-08-03 1955-11-03 Frankfurter Maschb A G Vorm Po Verlaengerungsspindel fuer pneumatisch oder elektrisch angetriebene kleinschleif-, ausputz- und poliermaschinen od. dgl.
DE1771888U (de) * 1958-06-11 1958-08-07 Friedel Jung Schnellaufende flaechenschleif- bzw. -poliermaschine als handgeraet mit biegsamer antriebswelle.
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 (de) * 1966-09-29 1969-09-18 Rheinische Zahnbohrer Und Klei Befestigung von Schleif- und Polierblaettern,Filz-,Kork- und Lederscheiben auf elastischen und unelastischen Traegerwerkzeugen

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 (fr) * 1978-10-30 1981-01-20 Bosko Stamatovic Dispositif mecanique d'usinage a arbre flexible

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1710121U (de) * 1955-08-03 1955-11-03 Frankfurter Maschb A G Vorm Po Verlaengerungsspindel fuer pneumatisch oder elektrisch angetriebene kleinschleif-, ausputz- und poliermaschinen od. dgl.
US2950584A (en) * 1958-05-08 1960-08-30 Carpart Corp Accessory for rotary power driven tools
DE1771888U (de) * 1958-06-11 1958-08-07 Friedel Jung Schnellaufende flaechenschleif- bzw. -poliermaschine als handgeraet mit biegsamer antriebswelle.
US2993311A (en) * 1959-07-20 1961-07-25 Stanley Works Rotatable disc sander and the like
DE1577598A1 (de) * 1966-09-29 1969-09-18 Rheinische Zahnbohrer Und Klei Befestigung von Schleif- und Polierblaettern,Filz-,Kork- und Lederscheiben auf elastischen und unelastischen Traegerwerkzeugen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359884A2 (fr) * 1988-09-23 1990-03-28 Julien Jean Louis Lankry Accessoire de ponçage pour outil
EP0359884A3 (fr) * 1988-09-23 1990-07-11 Julien Jean Louis Lankry Accessoire de ponçage pour outil
EP2085180A1 (fr) * 2008-02-01 2009-08-05 Rolf Kammerer Appareil de traitement de surface

Also Published As

Publication number Publication date
EP0049869B1 (fr) 1984-06-27
DE3038850A1 (de) 1982-05-27
DE3164447D1 (en) 1984-08-02
DE8027461U1 (de) 1983-07-14
EP0049869A3 (en) 1982-07-14
US4420908A (en) 1983-12-20
ATE8116T1 (de) 1984-07-15

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