CH595924A5 - - Google Patents

Info

Publication number
CH595924A5
CH595924A5 CH971976A CH971976A CH595924A5 CH 595924 A5 CH595924 A5 CH 595924A5 CH 971976 A CH971976 A CH 971976A CH 971976 A CH971976 A CH 971976A CH 595924 A5 CH595924 A5 CH 595924A5
Authority
CH
Switzerland
Application number
CH971976A
Inventor
Rudolf Boullion
Original Assignee
Messer Griesheim Gmbh
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 Messer Griesheim Gmbh filed Critical Messer Griesheim Gmbh
Publication of CH595924A5 publication Critical patent/CH595924A5/xx

Links

Classifications

    • 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
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/003—Equipment for precise positioning of tool or work into particular locations not otherwise provided for with means to return a tool back, after its withdrawal movement, to the previous working position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B41/14—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for very small holes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
CH971976A 1975-08-02 1976-07-29 CH595924A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2534639A DE2534639C3 (de) 1975-08-02 1975-08-02 Vorrichtung zur Herstellung von Bohrungen kleinen Durchmessers

Publications (1)

Publication Number Publication Date
CH595924A5 true CH595924A5 (xx) 1978-02-28

Family

ID=5953103

Family Applications (1)

Application Number Title Priority Date Filing Date
CH971976A CH595924A5 (xx) 1975-08-02 1976-07-29

Country Status (8)

Country Link
JP (1) JPS5219390A (xx)
BE (1) BE844803A (xx)
CH (1) CH595924A5 (xx)
DE (1) DE2534639C3 (xx)
FR (1) FR2320154A1 (xx)
GB (1) GB1549985A (xx)
NL (1) NL7608581A (xx)
SE (1) SE423050B (xx)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB621559A (en) * 1944-09-11 1949-04-12 Igranic Electric Co Ltd Improvements in or relating to drilling and like machine tools
US2768539A (en) * 1951-03-21 1956-10-30 Wollenhaupt Jakob Electrically controlled drilling machine, particularly for drilling deep holes
US3029664A (en) * 1959-03-23 1962-04-17 Sr Milton A Frank Method and device for drilling precision holes
CH586089A5 (en) * 1974-09-14 1977-03-31 Far Fab Assortiments Reunies Removal of swarf during hole drilling - uses switches which control drill movement to provide periodic retraction and return until depth reached

Also Published As

Publication number Publication date
FR2320154B1 (xx) 1980-10-17
FR2320154A1 (fr) 1977-03-04
DE2534639C3 (de) 1978-09-14
DE2534639B2 (de) 1978-01-12
SE423050B (sv) 1982-04-13
GB1549985A (en) 1979-08-08
SE7608633L (sv) 1977-02-03
NL7608581A (nl) 1977-02-04
DE2534639A1 (de) 1977-03-10
JPS5219390A (en) 1977-02-14
BE844803A (fr) 1976-12-01

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Legal Events

Date Code Title Description
PL Patent ceased