DE123563C - - Google Patents
Info
- Publication number
- DE123563C DE123563C DENDAT123563D DE123563DA DE123563C DE 123563 C DE123563 C DE 123563C DE NDAT123563 D DENDAT123563 D DE NDAT123563D DE 123563D A DE123563D A DE 123563DA DE 123563 C DE123563 C DE 123563C
- Authority
- DE
- Germany
- Prior art keywords
- arms
- grinding
- leaves
- inherently elastic
- friction surface
- 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
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/10—Mills in which a friction block is towed along the surface of a cylindrical or annular member
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand der vorliegenden Erfindung ist eine Reibmühle zum Zerreiben fester Stoffe beliebiger Art mittelst in cylindrischer Mahlbahn kreisender, gegen diese schleifender Arme. Von bekannten Reibmühlen dieser Art, bei welchen unter Federwirkung stehende Arme gegen die Mahlbahn geprefst werden, unterscheidet sich die vorliegende Einrichtung dadurch, dafs diese Arme aus in sich elastischen, mit ihrer Reibfläche sich an die Wandung der Mahlbahn anschmiegenden Streichblättern bestehen. The present invention relates to an attritor for grinding solid materials of any kind by means of arms circling in a cylindrical grinding path and dragging against them. From known attritor mills of this type, in which spring-loaded arms are pressed against the grinding track, the present device differs in that that these arms are inherently elastic, with their friction surface against the wall of the Mahlbahn consist of clinging string leaves.
In der Zeichnung ist die Vorrichtung in Fig. ι im senkrechten Schnitt, in Fig. 2 im wagerechten Schnitt dargestellt.In the drawing, the device is in Fig. Ι in vertical section, in Fig. 2 in horizontal section shown.
In einem cylindrischen Gehäuse 1 ist eine Achse 2 drehbar gelagert, an welcher die biegsamen, in sich elastischen Streichblätter 3 mittelst Schrauben 4 oder auf andere Weise befestigt sind. Die Streichblätter haben eine grofse Berührungsfläche mit der Mahlbahn, an welche sie sich anschmiegen. Auch wird diese Berührung nicht, wie bei den bekannten Reibmühlen mit federnden Armen, unterbrochen, wenn ein stärkeres Korn oder Stück des Mahlgutes sich zwischen die reibende Fläche und die Mahlbänder setzt; die elastische Fläche der Streichblätter drückt sich vielmehr unter dem Drucke der Schwungkraft auch an den ein solches stärkeres Korn oder Stück umgebenden Stellen an die Mahlbahn an.In a cylindrical housing 1 is a Axis 2 rotatably mounted, on which the flexible, inherently elastic coating leaves 3 means Screws 4 or are fastened in some other way. The stretcher leaves have a large contact area with the grinding track to which they nestle. This contact is also not, as is the case with the known attritor mills with springy arms, interrupted when a stronger grain or piece of the grist sits between the rubbing surface and the grinding belts; the elastic area of the Rather, stretcher leaves are also pressed into the under the pressure of the momentum such thicker grain or piece of surrounding places on the grinding track.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE123563C true DE123563C (en) |
Family
ID=392407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT123563D Active DE123563C (en) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE123563C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5569269A (en) * | 1993-07-26 | 1996-10-29 | Innovasive Devices, Inc. | Surgical grasping and suturing device and method |
US5620415A (en) * | 1993-01-29 | 1997-04-15 | Smith & Dyonics, Inc. | Surgical instrument |
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0
- DE DENDAT123563D patent/DE123563C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5620415A (en) * | 1993-01-29 | 1997-04-15 | Smith & Dyonics, Inc. | Surgical instrument |
US5782834A (en) * | 1993-01-29 | 1998-07-21 | Smith & Nephew, Inc. | Surgical instrument |
US5569269A (en) * | 1993-07-26 | 1996-10-29 | Innovasive Devices, Inc. | Surgical grasping and suturing device and method |
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