DE411783C - Device for grinding, polishing and cleaning flat surfaces for manual operation - Google Patents

Device for grinding, polishing and cleaning flat surfaces for manual operation

Info

Publication number
DE411783C
DE411783C DESCH66607D DESC066607D DE411783C DE 411783 C DE411783 C DE 411783C DE SCH66607 D DESCH66607 D DE SCH66607D DE SC066607 D DESC066607 D DE SC066607D DE 411783 C DE411783 C DE 411783C
Authority
DE
Germany
Prior art keywords
grinding
polishing
manual operation
flat surfaces
cleaning flat
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
Application number
DESCH66607D
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHWARZ PRESSE AKT GES
Original Assignee
SCHWARZ PRESSE AKT GES
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by SCHWARZ PRESSE AKT GES filed Critical SCHWARZ PRESSE AKT GES
Priority to DESCH66607D priority Critical patent/DE411783C/en
Application granted granted Critical
Publication of DE411783C publication Critical patent/DE411783C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Description

Vorrichtung zum Schleifen, Polieren und Putzen ebener Flächen für Handbetrieb. Die Erfindung betrifft eine Vorrichtung, gemäß welcher der Schleifvorgang dadurch erleichtert bzw. gefördert wird, daß die Bewegung des Schleifblocks (oder mit Steinen gefüllten Hohlkastens) durch Federn unterstützt wird unter Anwendung des sogenannten Schiefersteinschen Prinzips. Zum Zeichen der leichteren Überwindung des Klemm- oder Reibungswiderstandes ist das Schleifwerkzeug bzw. der dieses tragende Halter mit dem Gestell durch Federn verbunden.Device for grinding, polishing and cleaning flat surfaces for Manual operation. The invention relates to a device according to which the grinding process is facilitated or promoted by the fact that the movement of the sanding block (or hollow box filled with stones) is supported by springs using of the so-called Schieferstein principle. As a sign of easier overcoming the clamping or frictional resistance is the grinding tool or the one carrying it Holder connected to the frame by springs.

In der Zeichnung ist eine Ausführungsform beispielsweise dargestellt, und zwar ist Abb. r eine Draufsicht, Abb.2 eine Seitenansicht.In the drawing, an embodiment is shown, for example, namely, Fig. r is a plan view, Fig. 2 is a side view.

Die Einxichtung besteht aus einem Schleiftisch! e, auf welchem zwei Schienen Ir angeordnet sind, auf weichen der Tisch a' läuft, der zur Aufnahme der zu behandelnden Platten bestim@nt ist (die zu schleifende Platte selbst ist nicht daxgesteilt). Der Tisch a' wird beispielsweise .mittels Kurbel durch Schraubenspindel und Zahngetriebe c, d in bin und her gehende Bewegung gesetzt. Der Schleifblock ist an zwei Spiralfedern f aufgehängt, die mit ihrem anderen Ende z. B. an den. Kanten des Schleiftisches befestigt sind. Am Schleifblock h sind die Federn in die Öse g gehängt. Der Schleifblock hat an seiner der Platte zugewendeten Seite den üblichen Filzbelag.The setup consists of a grinding table! e, on which two rails Ir are arranged, on which the table a 'runs, which is intended to receive the plates to be treated (the plate to be ground itself is not divided). The table a 'is, for example, set in motion by means of a crank through a screw spindle and gear mechanism c, d . The sanding block is suspended from two spiral springs f, the other end of which z. B. to the. Edges of the sanding table are attached. The springs are hung in the loop g of the sanding block h. The sanding block has the usual felt covering on its side facing the plate.

Wird der Schleifblock nun in Bewegung versetzt, so unterstützen die Federn f die Kraft des Schleifers durch ihre Federwirkung, und der Schleifvorgang wird erleic' '-tert. Man hat es in der Hand, sämtliche Teile der Oberfläche der zu behandelnden Platte durch die Bewegung der Tischplatte a innerhalb des- Schleiftisches e zur Behandlung zu bringen.If the sanding block is now set in motion, the Springs f the force of the grinder through their spring action, and the grinding process will be relieved. You have it in your hand, all parts of the surface of the plate to be treated by moving the table top a within the grinding table e to bring for treatment.

Claims (1)

PATENT-ANSPRUcH: Vorrichtung zum Schleifen, Polieren und Putzen ebener Flächen für Handbetrieb, dadurch gekennzeichnet, daß zum Zweck der leichteren Überwindung des Kleb- oder Reibungswiderstandes zwischen einem mit der abgefederten Masse verbundenen ebe= nen Schleifwerkzeug und. dem Werkstück in den Hubwechseln der das Werkzeug tragendet Halter in an sich. bekannter Weise mittels an seinen gegenüberliegenden. Seiten angreifender Federn mit dem Gestell. verbunden ist. PATENT CLAIM: Device for grinding, polishing and cleaning flat surfaces for manual operation, characterized in that for the purpose of easier overcoming the adhesive or frictional resistance between a flat grinding tool and connected to the cushioned mass. the workpiece in the stroke changes of the holder carrying the tool in itself. known way by means of its opposite. Sides attacking feathers with the frame. connected is.
DESCH66607D 1922-12-07 1922-12-07 Device for grinding, polishing and cleaning flat surfaces for manual operation Expired DE411783C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DESCH66607D DE411783C (en) 1922-12-07 1922-12-07 Device for grinding, polishing and cleaning flat surfaces for manual operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH66607D DE411783C (en) 1922-12-07 1922-12-07 Device for grinding, polishing and cleaning flat surfaces for manual operation

Publications (1)

Publication Number Publication Date
DE411783C true DE411783C (en) 1925-03-31

Family

ID=7438904

Family Applications (1)

Application Number Title Priority Date Filing Date
DESCH66607D Expired DE411783C (en) 1922-12-07 1922-12-07 Device for grinding, polishing and cleaning flat surfaces for manual operation

Country Status (1)

Country Link
DE (1) DE411783C (en)

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