EP0180080A1 - Disque abrasif ou à polir - Google Patents

Disque abrasif ou à polir Download PDF

Info

Publication number
EP0180080A1
EP0180080A1 EP85112958A EP85112958A EP0180080A1 EP 0180080 A1 EP0180080 A1 EP 0180080A1 EP 85112958 A EP85112958 A EP 85112958A EP 85112958 A EP85112958 A EP 85112958A EP 0180080 A1 EP0180080 A1 EP 0180080A1
Authority
EP
European Patent Office
Prior art keywords
grinding
sleeve
shaft
flange
polishing plate
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
EP85112958A
Other languages
German (de)
English (en)
Other versions
EP0180080B1 (fr
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 AT85112958T priority Critical patent/ATE34932T1/de
Publication of EP0180080A1 publication Critical patent/EP0180080A1/fr
Application granted granted Critical
Publication of EP0180080B1 publication Critical patent/EP0180080B1/fr
Expired legal-status Critical Current

Links

Images

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
    • B24D9/08—Circular back-plates for carrying flexible material

Definitions

  • the invention relates to a grinding or polishing plate with a clamping shaft and end flange according to the preamble.
  • a grinding plate is known with a clamping shaft and end flange, which is followed by a vulcanized elastomer buffer with a mounting flange for the grinding or polishing plate, whereby an elastic system should be achieved during grinding.
  • a carrier head for working disks is known with a clamping shaft and end flange, and a thread on the clamping shaft, which shaft is associated with a vulcanized elastomer buffer with a sleeve. This is about the flexible design of the carrier head and its bumpless yielding.
  • DE-OS 32 22 858 which relates to a grinding or polishing disc, consisting of a platter with an attachable grinding or polishing pad, the disc being clampable in a drive chuck by means of end pieces of a flexible shaft piece and stiffening by means of rigid over or insertion is.
  • the grinding or polishing plate is characterized according to claim 1. Stiffening is achieved by tightening the cup sleeve.
  • the grinding or polishing plate can also be characterized according to claim 2, stiffening also being achieved by tightening the screw nut.
  • the grinding or polishing plate according to the first exemplary embodiment consists of the platter 1 made of hard plastic, but in particular of steel with a grinding or polishing covering 2 applied with the interposition of a rubber plate 1a, which, for example, by means of a Velcro fastener is releasably attached.
  • the cylindrical elastomer buffer 3 made of plastic or rubber is vulcanized here on the one hand at the plate connection to the mounting flange 4 with external thread 5 for applying a pot sleeve 6, the mounting flange 4 having a screw connection 7 for clamping the turntable 1 with telbohrung 8 and lock nut 9 has, while on the other hand on the elastomer buffer 3, a flange 10 with clamping shaft 11 is vulcanized for connection to the drive chuck 12.
  • the pot sleeve 6 has at the open end an internal thread 13 matching the external thread 5 on the mounting flange 4 and has a bottom 14 at the other end with a central opening 15 for abutment against the flange 10 of the clamping shaft.
  • the elastomer buffer 3 depending on the diameter of the turntable 1, has a much larger diameter than the clamping shaft 11, which leads to good stabilization and a long service life during grinding and polishing work even in the highest speed range.
  • the turntable 1 can be flexibly applied for surface grinding and polishing, so that one-sided loop impressions are avoided. With the pot sleeve 6 attached, however, the turntable 1 is movable before tightening between limits, which also depend on the size of the central opening 15 in the base 14 and the diameter of the clamping shaft 11, and is rigidly connected to the drive chuck 12 after the sleeve 6 has been tightened, like this for a perfect edge grinding among other things is desired.
  • the second exemplary embodiment shows a grinding and polishing plate likewise consisting of the platter 17 made of hard plastic, but in particular made of steel with a grinding or polishing covering 18 applied with the interposition of a rubber plate 17a, which, for example, is detachably fastened by means of a Velcro fastener is.
  • the clamping shaft 19 for clamping in the drive chuck 20 is here surrounded at the other end by an elastomeric buffer 21 made of plastic or rubber, and this is (21) vulcanized and surrounded with a metal sleeve 22, also vulcanized, which has an external thread 23 for the plate connection, on which the turntable 17 is screwed on with its internal thread 24.
  • a nut 25 can be screwed onto the thread 25a of the clamping shaft 19 against the sleeve 22 of the elastomer buffer 21.
  • the clamping shaft 19 can, on the other hand, have an end flange 26 from the elastomer buffer 21 for mating with the sleeve 22.
  • the flange 26 is set back so that it can be brought through the external thread 23 of the plate 17 and can be put on at the end of the sleeve 22 when the screw 25 is tightened. With a larger flange formation 26 , this can also be mounted from below, for which purpose. this (26) screwed onto an end thread on the clamping shaft 19 and firmly glued w ir d .
  • the vulcanized elastomer buffer 21 has an annular groove 27 or 28 on both ends for better tightening when fixed by means of a nut 25.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
EP85112958A 1984-10-26 1985-10-12 Disque abrasif ou à polir Expired EP0180080B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85112958T ATE34932T1 (de) 1984-10-26 1985-10-12 Schleif- oder polierteller.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3439230A DE3439230C1 (de) 1984-10-26 1984-10-26 Schleif- oder Polierteller
DE3439230 1984-10-26

Publications (2)

Publication Number Publication Date
EP0180080A1 true EP0180080A1 (fr) 1986-05-07
EP0180080B1 EP0180080B1 (fr) 1988-06-08

Family

ID=6248819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85112958A Expired EP0180080B1 (fr) 1984-10-26 1985-10-12 Disque abrasif ou à polir

Country Status (5)

Country Link
US (1) US4674234A (fr)
EP (1) EP0180080B1 (fr)
AT (1) ATE34932T1 (fr)
DE (2) DE3439230C1 (fr)
ES (2) ES296347Y (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2333981A (en) * 1998-02-10 1999-08-11 Brookdale Tool Co Ltd A power tool attachment.

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705217C1 (de) * 1986-09-17 1987-12-10 Robert Wolff Schleif- oder Polierteller
DE8716321U1 (de) * 1987-12-10 1989-04-13 Reiling, Karl, 7535 Königsbach-Stein Schleif- oder Polierscheibe
GB8926883D0 (en) * 1989-11-28 1990-01-17 Lankry Julien J L Attachment for a power tool
US5349786A (en) * 1993-09-27 1994-09-27 Dorrah James M Apparatus and method for producing and oscillating, an orbiting and a vibrating movement on a disc body
US6322435B1 (en) * 1998-01-28 2001-11-27 Alan L. Hanosh Rotary polishing discs and arbors therefor
DK200101806A (da) * 2001-12-05 2003-06-06 Nielsen Tom Apparatur til brug ved fjernelse af et tapet
EP2425928A1 (fr) * 2010-09-06 2012-03-07 WENDT GmbH Bride destinée au montage d'un outil sur une broche
JP5343963B2 (ja) * 2010-12-28 2013-11-13 日立工機株式会社 動力工具および先端工具
CN203125128U (zh) * 2012-11-14 2013-08-14 富鼎电子科技(嘉善)有限公司 毛刺去除装置
CN203092275U (zh) * 2012-12-19 2013-07-31 富鼎电子科技(嘉善)有限公司 打磨机构
DE102013009129B4 (de) 2013-05-31 2020-10-01 Prime Supply Inc. Verbesserte abrasive Vorrichtung
DE202013004950U1 (de) 2013-05-31 2013-08-13 Prime Supply Inc. Verbesserte. abrasive Vorrichtung
DE202017004776U1 (de) 2017-09-13 2017-10-10 Prime Supply Inc. Verbessertes Schleifwerkzeug

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486078A (en) * 1945-11-26 1949-10-25 Flexentrik Co Grinding machine
US2767528A (en) * 1953-12-29 1956-10-23 Berne Tocci Guilbert Back pad support
US2789402A (en) * 1955-06-14 1957-04-23 Berne Tocci Guilbert Back pad
FR2460756A1 (fr) * 1979-07-09 1981-01-30 Merit Abrasive Prod Combinaison formant disque abrasif

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2290011A (en) * 1939-05-17 1942-07-14 Casco Products Corp Fan
US2269799A (en) * 1939-09-23 1942-01-13 Torrington Mfg Co Fan hub and shaft assembly
US2371021A (en) * 1944-07-25 1945-03-06 Henry J Berry Rotatable sanding or buffing tool
US2629990A (en) * 1949-09-30 1953-03-03 Berne Tocci Guilbert Resilient coupling for abrasive wheels
US2666307A (en) * 1952-07-02 1954-01-19 William J Higert Resilient coupling for grinding tools
US3068664A (en) * 1961-01-13 1962-12-18 Tocci-Guilbert Berne Resilient coupling
DE3222858A1 (de) * 1981-10-08 1983-05-05 Karl 7539 Kämpfelbach Reiling Schleif- oder polierscheibe
DE3301210C2 (de) * 1983-01-15 1987-03-19 Michail 5880 Lüdenscheid Pafilis Spritzgießwerkzeug zum Herstellen eines Schleiftellers
US4479786A (en) * 1983-03-07 1984-10-30 The Torrington Company Shaft assembly

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2486078A (en) * 1945-11-26 1949-10-25 Flexentrik Co Grinding machine
US2767528A (en) * 1953-12-29 1956-10-23 Berne Tocci Guilbert Back pad support
US2789402A (en) * 1955-06-14 1957-04-23 Berne Tocci Guilbert Back pad
FR2460756A1 (fr) * 1979-07-09 1981-01-30 Merit Abrasive Prod Combinaison formant disque abrasif

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2333981A (en) * 1998-02-10 1999-08-11 Brookdale Tool Co Ltd A power tool attachment.
GB2333981B (en) * 1998-02-10 2000-05-03 Brookdale Tool Co Ltd A power tool attachment

Also Published As

Publication number Publication date
ES296854Y (es) 1988-09-16
DE3439230C1 (de) 1986-02-27
ES296347U (es) 1988-05-16
ATE34932T1 (de) 1988-06-15
ES296347Y (es) 1989-02-01
EP0180080B1 (fr) 1988-06-08
DE3563177D1 (en) 1988-07-14
US4674234A (en) 1987-06-23
ES296854U (es) 1988-02-01

Similar Documents

Publication Publication Date Title
EP0180080B1 (fr) Disque abrasif ou à polir
DE3012836A1 (de) Vorrichtung zum festspannen der schleifscheibe von winkelschleifern
EP0143251A2 (fr) Fixation de carter de protection pour meuleuse d'angle portative
DE19512991C2 (de) Vorrichtung zum Befestigen eines Werkzeugs an einer Spindel eines Drehwerkzeuges
DE4328987C1 (de) Verwendung einer Schleifvorrichtung zum Feinschleifen von Kraftfahrzeugbremsen
EP0319643B1 (fr) Disque de meulage ou de polissage
EP0962283B1 (fr) Outil à main motorisé
DE3917345A1 (de) Einrichtung zum drehfesten vereinigen scheibenfoermiger bearbeitungswerkzeuge mit der arbeitsspindel von elektrowerkzeugen
EP0973625A1 (fr) Dispositif de fixation pour outils
EP0260422B1 (fr) Plateau de meulage ou de polissage
EP0764490B1 (fr) Pointeau de centrage
DE4328985C2 (de) Maschine zum Feinschleifen von vorbearbeiteten, ringscheibenförmigen metallischen Werkstücken
WO1998055266A1 (fr) Outil de ponçage destine notamment a des appareils vibrants a main
DE2512438A1 (de) Schnellverschluss zur loesbaren verbindung eines rotierenden werkzeuges, insbesondere eines schleifkoerpers mit einem tragkoerper
DE3436418A1 (de) Halter fuer stabfoermige stuetzen an kraftfahrzeugen
DE3341532C2 (fr)
DE3222858A1 (de) Schleif- oder polierscheibe
DE1502612A1 (de) Schnellbefestigungsvorrichtung fuer Einzelschleifkoerper bzw.-segmente
DE842764C (de) Ventilschleifvorrichtung
DE8913638U1 (de) Motorkettensäge
DE3348123C2 (en) Carrier head on a grinding plate
CH716180B1 (de) Vorrichtung und Verfahren zur mechanischen Finishbearbeitung einer Oberfläche eines Werkstückes.
DE19922318A1 (de) Bearbeitungswerkzeug für eine Straßenbelag-Bearbeitungsmaschine
DE1932510U (de) Schnellbefestigungsvorrichtung fuer einzelschliefkoerper bzw. -segmente.
DE7626860U1 (de) Schleifteller zur aufnahme von schleifscheiben

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT CH DE FR GB IT LI NL SE

17P Request for examination filed

Effective date: 19860614

17Q First examination report despatched

Effective date: 19870220

D17Q First examination report despatched (deleted)
ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 34932

Country of ref document: AT

Date of ref document: 19880615

Kind code of ref document: T

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REF Corresponds to:

Ref document number: 3563177

Country of ref document: DE

Date of ref document: 19880714

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19910821

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19910827

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19910828

Year of fee payment: 7

Ref country code: CH

Payment date: 19910828

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: SE

Payment date: 19911014

Year of fee payment: 7

ITTA It: last paid annual fee
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19911031

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19911101

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19921012

Ref country code: AT

Effective date: 19921012

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19921013

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19921031

Ref country code: CH

Effective date: 19921031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19930501

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19921012

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19930630

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19930701

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

EUG Se: european patent has lapsed

Ref document number: 85112958.5

Effective date: 19930510