DE52051C - Grinding machine for the production of spherical joints in glass panels - Google Patents

Grinding machine for the production of spherical joints in glass panels

Info

Publication number
DE52051C
DE52051C DENDAT52051D DE52051DA DE52051C DE 52051 C DE52051 C DE 52051C DE NDAT52051 D DENDAT52051 D DE NDAT52051D DE 52051D A DE52051D A DE 52051DA DE 52051 C DE52051 C DE 52051C
Authority
DE
Germany
Prior art keywords
production
grinding machine
glass panels
spherical joints
shaft
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 - Lifetime
Application number
DENDAT52051D
Other languages
German (de)
Original Assignee
N. WlEDERER & Co. in Fürth, Bayern
Publication of DE52051C publication Critical patent/DE52051C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/10—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass of plate glass

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Maschine, welche den Gegenstand vorliegender Erfindung bildet, bezweckt die Herstellung von Kugelschliff in Glasscheiben, wobei dieselbe auch zum Poliren bei Ersatz des Schleifsteins durch eine Holz- oder Filzscheibe in Anwendung kommen kann. Dem Zwecke wird dadurch entsprochen, dafs der Spindel des Schleifsteins unabhängig von dessen in der Verticalebene stattfindenden Bewegung eine centrale Drehung in der Horizontalebene gegeben wird.The machine which is the subject of the present invention is intended to be manufactured of spherical ground joint in glass panes, the same also being used for polishing when replacing the Grinding stone through a wooden or felt disc can be used. The purpose is met by the fact that the spindle of the grindstone is independent of that in the Movement taking place in the vertical plane is given a central rotation in the horizontal plane will.

Auf beiliegender Zeichnung ist:The attached drawing shows:

Fig. ι eine Seitenansicht undFig. Ι a side view and

Fig. 2 eine Vorderansicht der Maschine.Figure 2 is a front view of the machine.

A ist der Ständer, an welchen die Schleifmaschine angehängt ist und welcher in Lagern die Verticalwelle C derart trägt, dafs eine Abwärtsbewegung derselben nicht stattfinden kann. Die Riemscheibe -B, neben welcher die Leerscheibe B1 angeordnet ist, steht in fester Verbindung mit der Welle C und theilt dem rahmenartigen Steinständer D7 der am unteren Ende der Welle C fest angebracht oder angehängt ist, eine Horizontaldrehung mit. Ueber der Befestigungsnabe des Steinständers D ist lose drehbar auf der Welle C das mit seiner Antriebsscheibe ein Ganzes bildende Kammrad E vorgesehen; mit demselben steht das Kammrad F in Eingriff, dessen Welle G im oberen Theil des Steinständers D gelagert ist und auf der anderen Seite die Riemscheibe H trägt. A is the stand to which the grinding machine is attached and which supports the vertical shaft C in bearings in such a way that it cannot move downwards. The pulley -B, next to which the idler pulley B 1 is arranged, is firmly connected to the shaft C and shares a horizontal rotation with the frame-like stone stand D 7, which is attached or attached to the lower end of the shaft C. Above the fastening hub of the stone stand D, the comb wheel E, which forms a whole with its drive pulley, is loosely rotatable on the shaft C; with the same the comb wheel F is in engagement, the shaft G of which is mounted in the upper part of the stone stand D and carries the pulley H on the other side.

Eine dem Kammrad E mitgetheilte Drehung wird nur unter Vermittelung des Kammrades F und der Welle G von der Riemscheibe H auf die Schleifsteinspindel, an der die entsprechende Riemscheibe J sitzt, übertragen. Da der Schleifstein K derart central unter der Welle C im Steinständer D gelagert ist, dafs seine Peripherie bei der von der Riemscheibe B ausgehenden Bewegung eine Kugelfläche beschreibt, und da andererseits vom Kammrad E aus dem Schleifstein eine beliebig schnell umlaufende Bewegung in seiner Ebene mitgetheilt werden kann, so ist ersichtlich, dafs die Bedingungen, einen Kugelschliff zu erzeugen, erfüllt sind. Das zu schleifende Glas" wird auf einen Wagen gelegt, welcher auf einem beweglichen Tisch mittelst eines mit Gewicht belasteten Hebels eingestellt und während des Arbeitens an den Schleifstein angedrückt wird.A rotation communicated to the comb wheel E is only transmitted from the belt pulley H to the grinding stone spindle on which the corresponding belt pulley J is seated through the intermediary of the comb wheel F and the shaft G. Since the grindstone K is so centrally mounted under the shaft C in the stone stand D that its periphery describes a spherical surface with the movement emanating from the pulley B , and since, on the other hand, an arbitrarily fast revolving movement in its plane is communicated from the comb wheel E from the grindstone can, it can be seen that the conditions for producing a spherical joint are fulfilled. The "glass to be ground" is placed on a carriage which is set on a movable table by means of a weight-loaded lever and pressed against the grindstone while working.

Soll die Maschine zürn Poliren eingerichtet werden, so ist statt des Schleifsteins eine Holzoder Filzscheibe in bekannter Weise anzuwenden. If the machine is to be set up for polishing, a wood or a grindstone is used instead of the grindstone Use felt washer in a known manner.

Claims (1)

Pa tent-Anspruch:Patent claim: Eine Maschine zur Herstellung von Kugelschliff in Glasscheiben, bei welcher die Spindel des angetriebenen und in verticaler Ebene umlaufenden Schleifsteins (K) in horizontaler Ebene drehbar ist.A machine for the production of spherical cuts in glass panes, in which the spindle of the driven grinding stone (K) rotating in a vertical plane can be rotated in a horizontal plane. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT52051D Grinding machine for the production of spherical joints in glass panels Expired - Lifetime DE52051C (en)

Publications (1)

Publication Number Publication Date
DE52051C true DE52051C (en)

Family

ID=326786

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT52051D Expired - Lifetime DE52051C (en) Grinding machine for the production of spherical joints in glass panels

Country Status (1)

Country Link
DE (1) DE52051C (en)

Similar Documents

Publication Publication Date Title
DE52051C (en) Grinding machine for the production of spherical joints in glass panels
DE19729199A1 (en) Floor processing machine, e.g. for grinding, cleaning and polishing wood, stone and plastic floors
DE291737C (en)
DE434525C (en) Machine for sanding wood or similar materials
DE875174C (en) Corrugated tool for stone processing
DE247391C (en)
DE396412C (en) Feed drive for thickness planing machines
DE102979C (en)
DE943C (en) Use of rotating circular cutting tools on Schräm machines
DE13597C (en) Innovations in wood planing machines
DE84090C (en)
DE34102C (en) Innovations in machines for cutting, polishing, finishing and cleaning boots or shoes
DE573117C (en) Machine for polishing molded parts, such as sleeves u. Like. Which are arranged on a turret head
DE126890C (en)
DE85952C (en)
DE115183C (en)
DE1158674B (en) Multi-disc polisher
DE488731C (en) Machine for grinding flat workpieces
DE514793C (en) Device for changing the number of revolutions of grinding wheels according to their wear
DE62615C (en) Drive device for centrifugal machines
DE492730C (en) Knife disc roller to imitate wood pores
DE86182C (en)
DE112979C (en)
DE48187C (en) Machine for crushing, kneading and mixing
DE83496C (en)