DE123563C - - Google Patents

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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
Application number
DENDAT123563D
Other languages
German (de)
Publication of DE123563C publication Critical patent/DE123563C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00Other disintegrating devices or methods
    • B02C19/10Mills 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)

Patent-Anspruch :Patent claim: Reibmühle mit in cylindrischer Mahlbahn kreisenden, gegen diese schleifenden Armen, dadurch gekennzeichnet, dafs diese Arme aus in sich elastischen, mit ihrer Reibfläche sich an die Wandung anschmiegenden Streichblättern (3) bestehen.Attrition mill with arms rotating in a cylindrical grinding path and grinding against them, characterized in that these arms are inherently elastic, with their friction surface There are string leaves (3) nestling against the wall. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT123563D Active DE123563C (en)

Publications (1)

Publication Number Publication Date
DE123563C true DE123563C (en)

Family

ID=392407

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT123563D Active DE123563C (en)

Country Status (1)

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DE (1) DE123563C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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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