DE512530C - Device on glazing and cleaning machines for mirror panes, glass and similar objects - Google Patents
Device on glazing and cleaning machines for mirror panes, glass and similar objectsInfo
- Publication number
- DE512530C DE512530C DES87879D DES0087879D DE512530C DE 512530 C DE512530 C DE 512530C DE S87879 D DES87879 D DE S87879D DE S0087879 D DES0087879 D DE S0087879D DE 512530 C DE512530 C DE 512530C
- Authority
- DE
- Germany
- Prior art keywords
- glass
- similar objects
- cleaning machines
- glazing
- friction shoe
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
- B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Description
Bei den Maschinen zum Schleifen, Glätten, Abseifen und Polieren von Spiegeln, Glasscheiben und ähnlichen Gegenständen dürfen die zum Bearbeiten, der Oberfläche dienenden Reibkörper keine zu rohe Wirkung auf die Oberfläche ausüben, aber trotzdem muß diese Wirkung besonders bei den Glättungsreibkörpern ziemlich kräftig sein. Zur Ermöglichung axialer Nachgiebigkeit des Reibkörpers ist für diesen die Anbringung an Nabentragarmen mittels axialer, führender Schraubbolzen und nachgiebiger Puffer bekannt; dies befriedigt nicht, weil dabei völlige Unnachgiebigkeit in der Umfangsrichtung und eine durch den Umfangsdruck gestörte Nachgiebigkeit in der axialen Richtung vorliegt und auch kein kippendes Einstellen des Reibkörpers möglich ist. Außerdem ist diese Ausgestaltung nur mit höchster Genaulgkeits-With the machines for grinding, smoothing, soaping and polishing of mirrors and panes of glass and similar objects may be used for processing, the surface Friction bodies do not have too rough an effect on the surface, but this must nonetheless Effect, especially with the smoothing friction bodies, can be quite powerful. To enable axial compliance of the friction body is the attachment to this Hub support arms known by means of axial, leading screw bolts and resilient buffers; this is unsatisfactory because it involves complete intransigence in the circumferential direction and compliance in the axial direction is disturbed by the circumferential pressure and also no tilting adjustment of the friction body is possible. Besides, this is Design only with the highest accuracy
ao arbeit herstellbar, weil die ganzen Mitnehmerlöcher nur bei sehr genauem Passen klemmungsfreie Mitnahme ergeben können.ao work producible because all the driver holes can only result in jam-free transport if the fit is very precise.
Die Erfindung besteht darin, daß nachgiebige Puffer als einzige Verbindungen zwisehen den Nabenarmen und den Befestigungsaugen des Reibschuhes vorgesehen sind, beispielsweise indem radial liegende Mitnehmerbolzen in vom Reibschuhauge umschlossenen Puffern gebettet sind. Hierbei überträgt der beispielsweise aus Gummi hergestellte Puffer sowohl die Umfangskräfte als auch die axialen Kräfte elastisch ohne jede Reibung von Metallen aneinander, und geringe Schiefstellungen des Reibschuhes zur Anpassung an die zu bearbeitende Oberfläche sind leicht möglich.The invention is that compliant Buffers are provided as the only connections between the hub arms and the fastening eyes of the friction shoe, for example by radially lying driving pins enclosed by the friction shoe eye Buffers are embedded. This transmits, for example, made of rubber Buffer both the circumferential forces and the axial forces elastic without any friction between metals, and slight misalignments of the friction shoe Adaptation to the surface to be processed is easily possible.
Die Zeichnung veranschaulicht als Ausführungsbeispiel einen Reibteil mit Ansetzung gemäß der Erfindung in einem in der Mitte aufgeschnittenen Schaubild.As an exemplary embodiment, the drawing illustrates a friction part with attachment according to the invention in a diagram cut away in the middle.
Eine Nabe 2 ist durch eine Welle 3 in Drehung zu versetzen und nimmt einen Reibschuh 4 durch Bolzen 5 mit, *die in Befestigungsaugen 4a des Reibschuhes eingreifen. Zwischen den Bolzen 5 und den Befestigung;;-äugen 4" sind Pufferhülsen 6 aus zusammendrückbarem Stoff, wie beispielsweise Gummi, eingelegt.A hub 2 is set in rotation by a shaft 3 and takes a friction shoe 4 with it by bolts 5, which engage in fastening eyes 4 a of the friction shoe. Buffer sleeves 6 made of compressible material, such as rubber, are inserted between the bolts 5 and the fastening ;; - eyes 4 ".
Die Elastizität dieser Hülsen 6 erlaubt eine schwache Verschiebung des Reibschuhes gegenüber der Nabe, sobald der Reibschuh einen zu hohen Widerstand infolge einer ungewöhnlichen Rauheit der zu bearbeitenden Fläche erfährt. Sie dienen also als Stoßdämpfer. Weiter ermöglichen sie ebenfalls eine erhöhte Einfachheit und Schnelligkeit in der Anbringung der Reibschuhe an ihrer Mitnehmernabe, da geringe bestehende Verschiedenheiten zwischen den Abständen der Bolzen und denen der Befestigungsaugen durch die zusammendrückbare Hülse überbrückt werden.The elasticity of these sleeves 6 allows slight displacement of the friction shoe compared to the hub as soon as the friction shoe has too high a resistance as a result of an unusual Experiences roughness of the surface to be processed. So they serve as shock absorbers. They also enable increased simplicity and speed in the attachment of the friction shoes to their driver hub, as there are few differences bridged between the distances of the bolts and those of the fastening eyes by the compressible sleeve will.
Wie ersichtlich, ist die Erfindung nicht ausschließlich auf die dargestellte Ausführungsform beschränkt, sondern es können vielerlei Abänderungen hinsichtlich der Gestalt, Anordnung und Ausbildung der einzelnen Glieder in der Praxis auftreten, ohne aus dem Rahmen der Erfindung herauszufallen. As can be seen, the invention is not limited to the illustrated embodiment limited, but there can be many changes with regard to the shape, arrangement and design of the individual Limbs occur in practice without falling outside the scope of the invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES87879D DE512530C (en) | Device on glazing and cleaning machines for mirror panes, glass and similar objects |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES87879D DE512530C (en) | Device on glazing and cleaning machines for mirror panes, glass and similar objects |
Publications (1)
Publication Number | Publication Date |
---|---|
DE512530C true DE512530C (en) | 1930-11-13 |
Family
ID=7514093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES87879D Expired DE512530C (en) | Device on glazing and cleaning machines for mirror panes, glass and similar objects |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE512530C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507897A (en) * | 1982-12-20 | 1985-04-02 | Loram Maintenance Of Way, Inc. | Grinding head assembly |
US4693039A (en) * | 1985-01-31 | 1987-09-15 | Loram Maintenance Of Way, Inc. | Grinding head assembly |
-
0
- DE DES87879D patent/DE512530C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4507897A (en) * | 1982-12-20 | 1985-04-02 | Loram Maintenance Of Way, Inc. | Grinding head assembly |
US4693039A (en) * | 1985-01-31 | 1987-09-15 | Loram Maintenance Of Way, Inc. | Grinding head assembly |
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