DE290422C - - Google Patents
Info
- Publication number
- DE290422C DE290422C DENDAT290422D DE290422DA DE290422C DE 290422 C DE290422 C DE 290422C DE NDAT290422 D DENDAT290422 D DE NDAT290422D DE 290422D A DE290422D A DE 290422DA DE 290422 C DE290422 C DE 290422C
- Authority
- DE
- Germany
- Prior art keywords
- grinding
- circumference
- distance
- disks
- width
- 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.)
- Active
Links
- 210000000078 Claw Anatomy 0.000 description 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
- B24D5/066—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental with segments mounted axially one against the other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Wenn Lagerstellen, Rillen o. dgl. mit Hilfe von Schleifscheiben, je nach ihrer Form, zugleich durch den Umfang und die Seitenflächen der Scheiben geschliffen und daher dabei die Schleifscheiben nicht nur an ihrem Umfang, sondern auch an ihren Stirnflächen angegriffen werden, ergibt sich die Notwendigkeit, sobald die Schleifscheiben in der Breite auch nur etwas abgenutzt sind, sie um den vollen Betrag der Rillentiefe abzudrehen.If bearings, grooves or the like. With the help of grinding wheels, depending on their shape, at the same time ground through the circumference and the side surfaces of the discs and therefore the Grinding wheels attacked not only on their circumference, but also on their end faces the need arises as soon as the grinding wheels are only in width are slightly worn, turn them off by the full amount of the groove depth.
Um diesen Übelstand, der zu großen Stoffverlusten führt, zu vermeiden, ist gemäß vorliegender Erfindung die Schleifvorrichtung aus zwei Teilen zusammengesetzt, deren Abstand voneinander zur Nachstellung der Gesamtbreite verändert werden kann. Damit eine durchlaufende Schleiffläche am Umfang der Scheibe gewahrt wird, greifen die beiden Scheibenhälften klauenartig ineinander.In order to avoid this inconvenience, which leads to large losses of material, is according to the present Invention, the grinding device composed of two parts, the distance from each other to readjust the total width can be changed. The two halves of the wheel grip so that a continuous grinding surface is maintained on the circumference of the wheel like claws into each other.
Die Erfindung ist auf der Zeichnung in zwei Figuren dargestellt.
Fig. ι ist ein Längsschnitt;The invention is shown in the drawing in two figures.
Fig. Ι is a longitudinal section;
Fig. 2 ist eine Draufsicht.Fig. 2 is a plan view.
Die Schleifvorrichtung besteht aus zwei Scheiben 1 und 2, die an ihrem Umfang mit Klauen 3 ineinandergreifen. Es ergibt sich daraus eine stetige Schleiffläche, gleichgültig wie groß innerhalb der Grenzen der Klauenhöhe der Abstand der beiden Scheiben voneinander ist. Die Veränderung der Breite der Schleifvorrichtung geschieht beispielsweise durch eine Mutter 4, die in ein in der einen Scheibe befestigtes Gewinde 5 eingreift. Dabei müssen besondere Mittel vorgesehen werden, um die Scheiben in der eingestellten Lage zu halten.The grinding device consists of two disks 1 and 2, which on their circumference with Claws 3 interlock. The result is a steady sanding surface, no matter how big the distance between the two disks within the limits of the claw height is. The change in the width of the grinding device is done, for example by a nut 4 which engages in a thread 5 fastened in the one disk. Included special means must be provided to hold the discs in the set position.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE290422C true DE290422C (en) |
Family
ID=545384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT290422D Active DE290422C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE290422C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0351543A2 (en) * | 1988-07-20 | 1990-01-24 | NAXOS-UNION Schleifmittel- und Schleifmaschinenfabrik Aktiengesellschaft | Polishing disc |
EP1533078A1 (en) * | 2003-11-12 | 2005-05-25 | Erwin Junker | Devided grinding tool |
-
0
- DE DENDAT290422D patent/DE290422C/de active Active
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0351543A2 (en) * | 1988-07-20 | 1990-01-24 | NAXOS-UNION Schleifmittel- und Schleifmaschinenfabrik Aktiengesellschaft | Polishing disc |
EP0351543A3 (en) * | 1988-07-20 | 1991-01-30 | NAXOS-UNION Schleifmittel- und Schleifmaschinenfabrik Aktiengesellschaft | Polishing disc |
US5052154A (en) * | 1988-07-20 | 1991-10-01 | Naxos-Union Schleifmittel- U. Schleifmaschinenfabrik | Grinding wheel having adjustable axial dimension |
EP1533078A1 (en) * | 2003-11-12 | 2005-05-25 | Erwin Junker | Devided grinding tool |
WO2005046936A1 (en) * | 2003-11-12 | 2005-05-26 | Bsh Holice A.S. | Divided grinding tool |
US7235007B2 (en) | 2003-11-12 | 2007-06-26 | Bsh Holice A.S. | Divided grinding tool |
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