DE4206234A1 - Diamanthohlbohrspindel mit Innenkühlung und automatischem Bohrkernausstoßer - Google Patents

Diamanthohlbohrspindel mit Innenkühlung und automatischem Bohrkernausstoßer

Info

Publication number
DE4206234A1
DE4206234A1 DE19924206234 DE4206234A DE4206234A1 DE 4206234 A1 DE4206234 A1 DE 4206234A1 DE 19924206234 DE19924206234 DE 19924206234 DE 4206234 A DE4206234 A DE 4206234A DE 4206234 A1 DE4206234 A1 DE 4206234A1
Authority
DE
Germany
Prior art keywords
spindle
drilling
centre
coil spring
core material
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.)
Withdrawn
Application number
DE19924206234
Other languages
English (en)
Inventor
Axel Guenther
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.)
GUENTHER HELMUT 55743 IDAR-OBERSTEIN DE
Original Assignee
GUENTHER HELMUT 55743 IDAR-OBERSTEIN DE
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 GUENTHER HELMUT 55743 IDAR-OBERSTEIN DE filed Critical GUENTHER HELMUT 55743 IDAR-OBERSTEIN DE
Priority to DE19924206234 priority Critical patent/DE4206234A1/de
Publication of DE4206234A1 publication Critical patent/DE4206234A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/04—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs
    • B28D1/041—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with circular or cylindrical saw-blades or saw-discs with cylinder saws, e.g. trepanning; saw cylinders, e.g. having their cutting rim equipped with abrasive particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B51/00—Tools for drilling machines
    • B23B51/04—Drills for trepanning
    • B23B51/0426—Drills for trepanning with centering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
    • B24D7/18—Wheels of special form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Description

Der Diamanthohlbohrspindel ersetzt die volle Funktion einer Tischbohrmaschine zum Bohren mit Diamanthohlbohrer, (siehe Prospekt TIBO NB 4).
Der Diamanthohlbohrspindel kann in jedes beliebige Spannfutter aufgenommen werden.
Er hat einen seitlichen Wasseranschluß zum Zweck der Innenkühlung. Die Diamanthohlbohrer mit Kernausstoßer sind auswechselbar von ⌀ 1,0 mm bis ⌀ 6,0 mm.

Claims (2)

1. Diamanthohlbohrspindel mit Federdruck für alle herkömmlichen Spannfutter, mit Innenkühlung durch seitlichen Wasseran­ schluß, zum wassergekühlten Bohren von Steinen, Glas, Porze­ llan und Mineralien bis Härte 9, dadurch gekennzeichnet, daß das entstandene Bohrgut des jeweils dazugehörigen Diamant­ hohlbohrers automatisch ausgestoßen wird.
2. Diamanthohlbohrspindel nach Patentanspruch 1, dadurch gekennzeichnet, daß die in der Diamanthohlbohrspindel integrierte Nirofeder den Ausstoßer des jeweils dazugehörenden Diamanthohlbohrers durch genau abgestimmten Federdruck automatisch ausstößt, bzw. be­ tätigt.
DE19924206234 1992-02-28 1992-02-28 Diamanthohlbohrspindel mit Innenkühlung und automatischem Bohrkernausstoßer Withdrawn DE4206234A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19924206234 DE4206234A1 (de) 1992-02-28 1992-02-28 Diamanthohlbohrspindel mit Innenkühlung und automatischem Bohrkernausstoßer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19924206234 DE4206234A1 (de) 1992-02-28 1992-02-28 Diamanthohlbohrspindel mit Innenkühlung und automatischem Bohrkernausstoßer

Publications (1)

Publication Number Publication Date
DE4206234A1 true DE4206234A1 (de) 1993-10-21

Family

ID=6452845

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19924206234 Withdrawn DE4206234A1 (de) 1992-02-28 1992-02-28 Diamanthohlbohrspindel mit Innenkühlung und automatischem Bohrkernausstoßer

Country Status (1)

Country Link
DE (1) DE4206234A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1741858U (de) * 1956-01-26 1957-03-21 Pierre Legrand Sichdrehendes, am ende mit seiner stirnflaeche arbeitendes werkzeug, insbesondere bohrfraeser.
GB1589293A (en) * 1977-10-06 1981-05-13 Daley F A Hole-saws

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1741858U (de) * 1956-01-26 1957-03-21 Pierre Legrand Sichdrehendes, am ende mit seiner stirnflaeche arbeitendes werkzeug, insbesondere bohrfraeser.
GB1589293A (en) * 1977-10-06 1981-05-13 Daley F A Hole-saws

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Legal Events

Date Code Title Description
ON Later submitted papers
OP8 Request for examination as to paragraph 44 patent law
8130 Withdrawal