BE880434A - CONNECTING DEVICE FOR ATTACHING A TOOL TO A ROTATING SPINDLE - Google Patents

CONNECTING DEVICE FOR ATTACHING A TOOL TO A ROTATING SPINDLE

Info

Publication number
BE880434A
BE880434A BE2/58249A BE2058249A BE880434A BE 880434 A BE880434 A BE 880434A BE 2/58249 A BE2/58249 A BE 2/58249A BE 2058249 A BE2058249 A BE 2058249A BE 880434 A BE880434 A BE 880434A
Authority
BE
Belgium
Prior art keywords
attaching
tool
connecting device
rotating spindle
spindle
Prior art date
Application number
BE2/58249A
Other languages
French (fr)
Original Assignee
Bbt Holding A G
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 Bbt Holding A G filed Critical Bbt Holding A G
Publication of BE880434A publication Critical patent/BE880434A/en

Links

Classifications

    • 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
    • B23B51/0473—Details about the connection between the driven shaft and the tubular cutting part; Arbors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
  • Drilling Tools (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
BE2/58249A 1978-12-06 1979-12-05 CONNECTING DEVICE FOR ATTACHING A TOOL TO A ROTATING SPINDLE BE880434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782852680 DE2852680A1 (en) 1978-12-06 1978-12-06 CONNECTING DEVICE FOR CONNECTING A TOOL TO A ROTATING DRIVABLE SPINDLE

Publications (1)

Publication Number Publication Date
BE880434A true BE880434A (en) 1980-04-01

Family

ID=6056416

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/58249A BE880434A (en) 1978-12-06 1979-12-05 CONNECTING DEVICE FOR ATTACHING A TOOL TO A ROTATING SPINDLE

Country Status (5)

Country Link
BE (1) BE880434A (en)
CH (1) CH641705A5 (en)
DE (1) DE2852680A1 (en)
NL (1) NL7908753A (en)
SE (1) SE7910019L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9013756U1 (en) * 1990-10-03 1990-12-06 Schülpke GmbH, 5830 Schwelm Device for attaching a drill bit tube to the output shaft of a drive machine
US5193824A (en) * 1992-08-07 1993-03-16 Jacobs Chuck Technology Corp. Chuck having a drive bit socket
CH714193A2 (en) * 2017-09-27 2019-03-29 Zermec Eng Gmbh Drill bit.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7015005U (en) * 1900-01-01 Impex Essen Gmbh Hand drill, in particular impact drill, and drilling tools, mounting shafts and accessories to be attached thereon
DE920701C (en) * 1944-05-31 1954-11-29 Karl Dipl-Ing Beisner Drilling tool
US2996061A (en) * 1959-01-26 1961-08-15 Super Cut Abrasive diamond core drill
DE1167286B (en) * 1961-09-01 1964-04-09 Bergwerksverband Gmbh Core drilling tool

Also Published As

Publication number Publication date
DE2852680A1 (en) 1980-06-12
NL7908753A (en) 1980-06-10
SE7910019L (en) 1980-06-07
CH641705A5 (en) 1984-03-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BBT-HOLDING A.G.

Effective date: 19841205