DE8903423U1 - Grinding flap disc - Google Patents
Grinding flap discInfo
- Publication number
- DE8903423U1 DE8903423U1 DE8903423U DE8903423U DE8903423U1 DE 8903423 U1 DE8903423 U1 DE 8903423U1 DE 8903423 U DE8903423 U DE 8903423U DE 8903423 U DE8903423 U DE 8903423U DE 8903423 U1 DE8903423 U1 DE 8903423U1
- Authority
- DE
- Germany
- Prior art keywords
- grinding
- carrier
- flap
- flaps
- flap disc
- 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.)
- Expired
Links
- 239000011324 bead Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 241000446313 Lamella Species 0.000 claims 1
- 244000309464 bull Species 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
- B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
- B24D13/04—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising a plurality of flaps or strips arranged around the axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
Die Erfindung betrifft eine Schleiflamellenscheibe mit den im Oberbegriff des SchMtzansprucns 1 genannten Merkmalen. Derartige Werkzeuge sind marktgängig. Sie werden üblicherweise von hantigeführten Naschinen angetrieben, um Schleifarbeiten an ebenen oder abgerundeten Flächen, etwa Karosserien, auszuführen,The invention relates to a grinding flap disc with the features mentioned in the preamble of claim 1. Such tools are commercially available. They are usually driven by hand-held machines in order to carry out grinding work on flat or rounded surfaces, such as car bodies.
Aufgabe der Neuerung ist es, die bekennten Schleiflamellenscheiben derart weiterzubilden, daß sie zusätzlich oder vorzugsweise die Bearbeitung schmaler Nuten, Rinnen und derginiestr. ermöglicht.The aim of the innovation is to further develop the known grinding flap discs in such a way that they additionally or preferably enable the machining of narrow grooves, channels and derginiestr.
Die gemäß der Neuerung vorgesehene Lösung dieser Aufgabe ist im Schutzanspruch 1 definiert- die Unteransprüche definieren Weiterbildungen dieses Konzepts.The solution to this problem provided for in the innovation is defined in claim 1 - the subclaims define further developments of this concept.
Ein AusfQhrungsbeispiel der Schleiflamellenscheibe gemäß der Neuerung ist in der beigefügten Zeichnung dargestellt und wird nachstehend im einzelnen erläutert.An example of the grinding flap disc according to the innovation is shown in the attached drawing and is explained in detail below.
Fig. 1 ist eine Ansicht der Scheibe in Radialrichtung bezüglich der Antriebswelle (nicht gezeigt), und Fig. 2 ist eine Draufsicht in Axialrichtung.Fig. 1 is a view of the disk in the radial direction with respect to the drive shaft (not shown), and Fig. 2 is a plan view in the axial direction.
Die Schleiflamellenscheibe umfaßt einen Lamellenträger in Form einer im wesentlichen ebenen kreisrunden Blechscheibe (auch Kunststoffträger sind möglich) 10 mit einem zentralen runden Durchbruch 12, dessen Durchmesser an die Größe der üblichen Aufspanndorne angepaßt ist. Sicken 14 dienen der Versteifung des Einspannbereichs und ermöglichen eine formschlüssige Einspannung. Der Lame11entrager ist beidseitig mit rechteckigen Lamellen aus Schleifleinen oder Schleifpapier beklebt, die einander fächerartig überlappen. Die Lamellen 16 auf der einen und die Lan^llen IS *yf de.«* §fld*rn Seita des TrMaers sind mit entgegengesetztem "Drehsinn" (inThe grinding flap disc comprises a flap carrier in the form of an essentially flat circular sheet metal disc (plastic carriers are also possible) 10 with a central round opening 12, the diameter of which is adapted to the size of the usual mandrels. Beads 14 serve to stiffen the clamping area and enable positive clamping. The flap carrier is covered on both sides with rectangular flaps made of abrasive cloth or sandpaper, which overlap one another in a fan-like manner. The flaps 16 on one side and the flaps 17 on the other side of the mandrel are arranged in opposite "directions of rotation" (in
;i;j der Draufsicht) angeordnet, derart, daß die einander gegenüberlie-" genden Lamellen zueinander kongruent liegen, jedoch um eine halbe;i;j in plan view) in such a way that the opposite slats are congruent to each other, but are offset by half a
auch in Fig. 1 nicht dargestellt.also not shown in Fig. 1.
f Durch die Überlappung der fächerartig angeordneten Lamellen ergibt f The overlapping of the fan-shaped slats results in
! sich uis in Fig. 1 erkennbare Diskusform. Wird anstelle eines ebenen ! is the disc shape shown in Fig. 1. If instead of a flat
fälle erwünscht sein kann.cases may be desirable.
Die in Fig. 1 und 2 angegebenen Maße sind natürlich nur als Beispiel zu verstehen, von dem abgewichen werden kann.The dimensions given in Fig. 1 and 2 are of course only to be understood as an example from which deviations may occur.
.«tilt « t t· f • t ···· · &igr; · »t · t ■ I t · I · · · ·.«tilt « t t· f • t ···· · &igr; · »t · t ■ I t · I · · · ·
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8903423U DE8903423U1 (en) | 1989-03-18 | 1989-03-18 | Grinding flap disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE8903423U DE8903423U1 (en) | 1989-03-18 | 1989-03-18 | Grinding flap disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE8903423U1 true DE8903423U1 (en) | 1989-05-03 |
Family
ID=6837294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8903423U Expired DE8903423U1 (en) | 1989-03-18 | 1989-03-18 | Grinding flap disc |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE8903423U1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0446626A1 (en) * | 1990-03-13 | 1991-09-18 | Günther Wendt | Grinding sleeve |
| DE19812515A1 (en) * | 1998-03-21 | 1999-09-23 | M & F Entw & Patentverwertungs | Grinding tool with blades and symmetrical rotational axle |
| DE102010046878B3 (en) * | 2010-09-29 | 2011-12-15 | Dipl.-Ing. Günter Wendt GmbH | Flap tool |
-
1989
- 1989-03-18 DE DE8903423U patent/DE8903423U1/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0446626A1 (en) * | 1990-03-13 | 1991-09-18 | Günther Wendt | Grinding sleeve |
| DE19812515A1 (en) * | 1998-03-21 | 1999-09-23 | M & F Entw & Patentverwertungs | Grinding tool with blades and symmetrical rotational axle |
| US6866572B1 (en) | 1998-03-21 | 2005-03-15 | M&F Entwicklungs | Plated grinding tool |
| DE102010046878B3 (en) * | 2010-09-29 | 2011-12-15 | Dipl.-Ing. Günter Wendt GmbH | Flap tool |
| WO2012052090A1 (en) | 2010-09-29 | 2012-04-26 | Günter Wendt Gmbh | Plated grinding tool |
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