BE844803A - PROCESS AND DEVICE FOR MAKING SMALL DRILLS - Google Patents

PROCESS AND DEVICE FOR MAKING SMALL DRILLS

Info

Publication number
BE844803A
BE844803A BE169488A BE169488A BE844803A BE 844803 A BE844803 A BE 844803A BE 169488 A BE169488 A BE 169488A BE 169488 A BE169488 A BE 169488A BE 844803 A BE844803 A BE 844803A
Authority
BE
Belgium
Prior art keywords
making small
small drills
drills
making
small
Prior art date
Application number
BE169488A
Other languages
French (fr)
Inventor
R Boullion
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 filed Critical
Publication of BE844803A publication Critical patent/BE844803A/en

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)
BE169488A 1975-08-02 1976-08-02 PROCESS AND DEVICE FOR MAKING SMALL DRILLS BE844803A (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
BE844803A true BE844803A (en) 1976-12-01

Family

ID=5953103

Family Applications (1)

Application Number Title Priority Date Filing Date
BE169488A BE844803A (en) 1975-08-02 1976-08-02 PROCESS AND DEVICE FOR MAKING SMALL DRILLS

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
FR2320154A1 (en) 1977-03-04
SE7608633L (en) 1977-02-03
DE2534639B2 (en) 1978-01-12
DE2534639A1 (en) 1977-03-10
CH595924A5 (en) 1978-02-28
SE423050B (en) 1982-04-13
JPS5219390A (en) 1977-02-14
GB1549985A (en) 1979-08-08
DE2534639C3 (en) 1978-09-14
NL7608581A (en) 1977-02-04
FR2320154B1 (en) 1980-10-17

Similar Documents

Publication Publication Date Title
FR2302514A1 (en) METHOD AND DEVICE FOR TESTING THERMOCOUPLES
FR2325680A1 (en) PROCESS AND DEVICE FOR PRO
BE838353A (en) METHOD AND DEVICE FOR ENCAPSULATING CABLES
FR2320920A1 (en) METHOD AND DEVICE FOR SINTING REFRACTORY MATERIALS
FR2328195A1 (en) AUTOMATIC TITRATION PROCESS AND APPARATUS
BE842704A (en) METHOD AND APPARATUS FOR MODIFYING THE STARCH
FR2297936A1 (en) PROCESS AND DEVICE FOR AUTOMATI
BE841041A (en) REGRIGERATION PROCESS AND DEVICE
FR2307281A1 (en) PROCESS AND DEVICE FOR THE TECHNICAL MANUFACTURING OF PREVETUS OBJECT HOLDERS
FR2321010A1 (en) DEVICE FOR DEFIBER
FR2300361A1 (en) DEVICE FOR
FR2298776A1 (en) PROCESS AND DEVICE
FR2299145A1 (en) METHOD AND DEVICE FOR THE F
FR2301850A1 (en) POU METHOD AND DEVICE
FR2299202A1 (en) METHOD AND DEVICE FOR DETERMINING
FR2301156A7 (en) METHOD AND DEVICE FOR
BE858610A (en) PACKAGE PRODUCTION PROCESS AND DEVICE
FR2351780A1 (en) PROCESS AND DEVICE FOR DRIING THICK SLUDGE
AT349901B (en) DEVICE FOR EXPRESSING LIQUID GUETER
FR2325718A1 (en) METHOD AND DEVICE FOR SOFTENING OR SOFTENING LEATHER
FR2322201A1 (en) METHOD AND DEVICE FOR SPINING LEATHER
FR2325432A1 (en) METHOD AND DEVICE FOR THE FRAGMENTATION OF WASTE
FR2328083A1 (en) WELL REGENERATION PROCESS AND DEVICE
PT65056B (en) PROCESS AND DEVICE FOR THE PRODUCTION OF MOLTENED PARTS
BE861511A (en) BRICK AND METHOD AND DEVICE FOR MAKING IT