DE16066C - Automatic agate drilling machine - Google Patents

Automatic agate drilling machine

Info

Publication number
DE16066C
DE16066C DENDAT16066D DE16066DA DE16066C DE 16066 C DE16066 C DE 16066C DE NDAT16066 D DENDAT16066 D DE NDAT16066D DE 16066D A DE16066D A DE 16066DA DE 16066 C DE16066 C DE 16066C
Authority
DE
Germany
Prior art keywords
drilling machine
automatic agate
agate
automatic
drill
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
DENDAT16066D
Other languages
German (de)
Original Assignee
J. LlEFMANN in Oberstein a. Nahe. I
Publication of DE16066C publication Critical patent/DE16066C/en
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/02—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills
    • B28D5/021—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by rotary tools, e.g. drills by drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)

Description

Hierzu ί Blatt Zeichnungen.For this purpose ί sheet of drawings.

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

PATENT-Anspruch:PATENT claim: An einer Bohrmaschine der von der Transmissionsscheibe a in Umdrehung versetzte Bohrer c in Verbindung mit dem Schraubstock e, dem Hebel g, dem Gegengewicht n, der unrunden Scheibe i und der Regulirschraube k. C of a drill, the offset of the transmission disc in a drill rotation in conjunction with the vise e, g the lever, the counterweight n, the non-circular disc i and k Regulirschraube.
DENDAT16066D Automatic agate drilling machine Active DE16066C (en)

Publications (1)

Publication Number Publication Date
DE16066C true DE16066C (en)

Family

ID=293074

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT16066D Active DE16066C (en) Automatic agate drilling machine

Country Status (1)

Country Link
DE (1) DE16066C (en)

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