EP0119632A2 - Bande abrasive - Google Patents

Bande abrasive Download PDF

Info

Publication number
EP0119632A2
EP0119632A2 EP84103057A EP84103057A EP0119632A2 EP 0119632 A2 EP0119632 A2 EP 0119632A2 EP 84103057 A EP84103057 A EP 84103057A EP 84103057 A EP84103057 A EP 84103057A EP 0119632 A2 EP0119632 A2 EP 0119632A2
Authority
EP
European Patent Office
Prior art keywords
grinding
belt
grinding tool
tool according
stud
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
EP84103057A
Other languages
German (de)
English (en)
Other versions
EP0119632B1 (fr
EP0119632A3 (en
Inventor
Gerd Braasch
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 AT84103057T priority Critical patent/ATE33357T1/de
Publication of EP0119632A2 publication Critical patent/EP0119632A2/fr
Publication of EP0119632A3 publication Critical patent/EP0119632A3/de
Application granted granted Critical
Publication of EP0119632B1 publication Critical patent/EP0119632B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D99/00—Subject matter not provided for in other groups of this subclass

Definitions

  • the invention has for its object to provide a rotating grinding tool, in particular for a belt grinding machine, which, while avoiding the known grinding tools common disadvantages combines the advantages of a profiled grinding wheel and a rotating grinding belt.
  • Abrasive e.g. Grinding lines, firmly glued on, so that complicated profiles can be sanded in one operation with the highest profile accuracy, long service life and high grinding quality.
  • the resilient properties of the material for the contoured layer also have the advantage that it is possible to work with a relatively high grinding pressure, without the glued abrasive on the layer burning.
  • a portion of a grinding tool is shown in perspective.
  • the grinding tool consists of a soft, thin, but not stretchable flat belt 1, which is endlessly closed in any length.
  • the drive area che 2 of the flat belt opposite top is coated with a rubber coating 3.
  • cleats 4 made of rubber which are shaped in such a way that they have a block-shaped head block 5 and a foot area 6.
  • the foot area 6 ' is opposite the head block by grooves 7 and 8 formed in each side flank of each stud discontinued.
  • the flanks 9 and 10 of each groove facing the foot areas are, as shown, beveled and led to the outer lower edge of the foot area.
  • the contact surface of the stud which can be connected to the flat belt 1 has a recess 11 which here has an arcuate cross-sectional shape.
  • a deflection and pressing area of a belt grinding machine is shown schematically.
  • the flat belt 1 runs over the deflection and pressure roller 12.
  • the flat belt here is studded, which do not have the special shape shown in FIG. 1.
  • a contour molded into the head block 5 of a stud 4 will deform very strongly, so that a workpiece 1.3 to be ground, which is pushed to the left in the direction of the arrow, cannot be ground with the required profile accuracy.
  • the adhesive connection in the contact area between the flat belt 1 and the stud 4 can come loose due to the expansion stress, as indicated by the arrow 14.

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)
EP84103057A 1983-03-23 1984-03-20 Bande abrasive Expired EP0119632B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84103057T ATE33357T1 (de) 1983-03-23 1984-03-20 Umlaufendes schleifwerkzeug.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3310514 1983-03-23
DE3310514A DE3310514A1 (de) 1983-03-23 1983-03-23 Umlaufende schleifwerkzeug

Publications (3)

Publication Number Publication Date
EP0119632A2 true EP0119632A2 (fr) 1984-09-26
EP0119632A3 EP0119632A3 (en) 1986-02-12
EP0119632B1 EP0119632B1 (fr) 1988-04-06

Family

ID=6194393

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84103057A Expired EP0119632B1 (fr) 1983-03-23 1984-03-20 Bande abrasive

Country Status (6)

Country Link
US (1) US4571893A (fr)
EP (1) EP0119632B1 (fr)
AT (1) ATE33357T1 (fr)
CA (1) CA1236977A (fr)
DE (2) DE3310514A1 (fr)
ES (1) ES286550Y (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0234359A3 (en) * 1986-02-22 1989-07-26 Arminius Schleifmittel Gmbh Sanding tool for profiled wood strips or the like
EP0319729A3 (fr) * 1987-12-11 1989-09-06 Gerd Braasch Dispositif de ponçage pour le traitement de surfaces, en particulier de surfaces en bois
EP2324976A1 (fr) * 2009-11-19 2011-05-25 Nv Pmds Sa Chaîne de haveuse et haveuse

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744180A (en) * 1986-08-20 1988-05-17 Theodore Voorhees Sanding wheel
US5341607A (en) * 1993-01-07 1994-08-30 Perneczky George C Method and apparatus for polishing hot strip mill run-out table rolls
US5377453A (en) * 1993-02-12 1995-01-03 Perneczky; George C. Automated method and apparatus for polishing hot strip mill run-out table rolls
GB2305876A (en) * 1995-10-04 1997-04-23 Black & Decker Inc Detail sanding platen having detachable portion adjacent pointed tip for replacement when worn
IT1282487B1 (it) * 1995-11-08 1998-03-23 Benetti Meyers International S Cinghietta diamantata per il taglio di pietre.
US6019666A (en) * 1997-05-09 2000-02-01 Rodel Holdings Inc. Mosaic polishing pads and methods relating thereto
DK1215010T3 (da) * 2000-12-16 2005-03-29 Mb Maschb Gmbh Slibeapparat
EP2237924A1 (fr) * 2007-12-18 2010-10-13 Alcoa Inc. Appareil et procédé permettant de meuler des rouleaux de travail
WO2009114630A2 (fr) * 2008-03-11 2009-09-17 Voorwood Company Meule à lamelles abrasives à profils personnalisés
EP2537633B1 (fr) * 2011-06-24 2014-05-07 Comadur S.A. Système d'usinage d'un biseau
CN102366919B (zh) * 2011-09-21 2015-01-07 杭州祥生砂光机制造有限公司 一圈两磨倒角去毛刺机及去毛刺方法
CN113199362A (zh) * 2021-04-07 2021-08-03 安徽金路车辆制造有限公司 汽车金属配件表面处理装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US925942A (en) * 1909-06-22 Sandpapering and polishing machine
BE543644A (fr) *
US1470740A (en) * 1922-01-23 1923-10-16 Titus S Hose Polishing wheel
US1570177A (en) * 1923-01-29 1926-01-19 James B Pointer Sanding block
US2001911A (en) * 1932-04-21 1935-05-21 Carborundum Co Abrasive articles
US1937953A (en) * 1932-09-30 1933-12-05 James A George Roll-dressing apparatus
US2067089A (en) * 1934-05-22 1937-01-05 Carborundum Co Yieldably mounted abrasive elements
US1999418A (en) * 1934-10-16 1935-04-30 John S Mcwhirter Wheel refinisher
US2069900A (en) * 1934-10-25 1937-02-09 Henry J Perazzoli Grinding device
US2137305A (en) * 1935-10-01 1938-11-22 Henry J Perazzoli Grinding equipment
US2170643A (en) * 1937-09-20 1939-08-22 Motor Products Corp Rubbing machine
US2214515A (en) * 1939-05-24 1940-09-10 E E Walker Sanding block
US2770928A (en) * 1951-06-15 1956-11-20 Carborundum Co Abrasive article
FR1316082A (fr) * 1962-02-12 1963-01-25 Service Eng Ltd Polisseuse d'articles en céramique utilisant des grains abrasifs enrobés dans la mousse de polyuréthane
US3410032A (en) * 1965-10-21 1968-11-12 Wesley C. Meinerding Abrasive belt mechanism
US3699727A (en) * 1971-04-30 1972-10-24 Minnesota Mining & Mfg Abrasive article and method of fabrication
SU516517A1 (ru) * 1974-05-21 1976-06-05 Предприятие П/Я Р-6378 Шлифовальна лента
SU704740A1 (ru) * 1977-08-09 1979-12-25 Ордена Трудового Красного Знамени Институт Сверхтвердых Материалов Ан Украинской Сср Способ обработки зубчатых колес

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0234359A3 (en) * 1986-02-22 1989-07-26 Arminius Schleifmittel Gmbh Sanding tool for profiled wood strips or the like
EP0319729A3 (fr) * 1987-12-11 1989-09-06 Gerd Braasch Dispositif de ponçage pour le traitement de surfaces, en particulier de surfaces en bois
EP2324976A1 (fr) * 2009-11-19 2011-05-25 Nv Pmds Sa Chaîne de haveuse et haveuse
BE1019003A3 (fr) * 2009-11-19 2011-12-06 Pmds Sa Nv Chaine de haveuse et haveuse.

Also Published As

Publication number Publication date
ATE33357T1 (de) 1988-04-15
ES286550Y (es) 1986-10-01
DE3310514A1 (de) 1984-09-27
EP0119632B1 (fr) 1988-04-06
EP0119632A3 (en) 1986-02-12
ES286550U (es) 1986-03-16
CA1236977A (fr) 1988-05-24
DE3470291D1 (en) 1988-05-11
US4571893A (en) 1986-02-25

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