JPS5219390A - Method of making out small holes - Google Patents

Method of making out small holes

Info

Publication number
JPS5219390A
JPS5219390A JP51089247A JP8924776A JPS5219390A JP S5219390 A JPS5219390 A JP S5219390A JP 51089247 A JP51089247 A JP 51089247A JP 8924776 A JP8924776 A JP 8924776A JP S5219390 A JPS5219390 A JP S5219390A
Authority
JP
Japan
Prior art keywords
small holes
out small
making out
making
holes
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.)
Pending
Application number
JP51089247A
Other languages
Japanese (ja)
Inventor
Buurion Rudorufu
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.)
Messer Griesheim GmbH
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 JPS5219390A publication Critical patent/JPS5219390A/en
Pending legal-status Critical Current

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)
JP51089247A 1975-08-02 1976-07-28 Method of making out small holes Pending JPS5219390A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2534639A DE2534639C3 (en) 1975-08-02 1975-08-02 Device for making small-diameter bores

Publications (1)

Publication Number Publication Date
JPS5219390A true JPS5219390A (en) 1977-02-14

Family

ID=5953103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51089247A Pending JPS5219390A (en) 1975-08-02 1976-07-28 Method of making out small holes

Country Status (8)

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

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
DE2534639A1 (en) 1977-03-10
FR2320154B1 (en) 1980-10-17
CH595924A5 (en) 1978-02-28
SE423050B (en) 1982-04-13
GB1549985A (en) 1979-08-08
BE844803A (en) 1976-12-01
DE2534639C3 (en) 1978-09-14
NL7608581A (en) 1977-02-04
FR2320154A1 (en) 1977-03-04
SE7608633L (en) 1977-02-03
DE2534639B2 (en) 1978-01-12

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