FR881574A - Vertical drilling machine - Google Patents

Vertical drilling machine

Info

Publication number
FR881574A
FR881574A FR881574DA FR881574A FR 881574 A FR881574 A FR 881574A FR 881574D A FR881574D A FR 881574DA FR 881574 A FR881574 A FR 881574A
Authority
FR
France
Prior art keywords
drilling machine
vertical drilling
vertical
machine
drilling
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.)
Expired
Application number
Other languages
French (fr)
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.)
Friedrich Deckel Prazisions-Mechanik & Maschinenbau
Original Assignee
Friedrich Deckel Prazisions-Mechanik & Maschinenbau
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 Friedrich Deckel Prazisions-Mechanik & Maschinenbau filed Critical Friedrich Deckel Prazisions-Mechanik & Maschinenbau
Application granted granted Critical
Publication of FR881574A publication Critical patent/FR881574A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • B23F23/1293—Workpiece heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/40—Expansion mandrels
    • B23B31/404—Gripping the work or tool by jaws moving radially controlled by conical surfaces
    • B23B31/4066—Gripping the work or tool by jaws moving radially controlled by conical surfaces using mechanical transmission through the spindle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
    • B23B39/04—Co-ordinate boring or drilling machines; Machines for making holes without previous marking
    • B23B39/08—Devices for programme control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/02—Loading, unloading or chucking arrangements for workpieces
    • B23F23/06—Chucking arrangements
FR881574D 1941-04-05 1942-04-28 Vertical drilling machine Expired FR881574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED3025D DE890891C (en) 1941-04-05 1941-04-05 Holding device for gears or the like that are to be deburred

Publications (1)

Publication Number Publication Date
FR881574A true FR881574A (en) 1943-04-29

Family

ID=7030277

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881574D Expired FR881574A (en) 1941-04-05 1942-04-28 Vertical drilling machine

Country Status (2)

Country Link
DE (1) DE890891C (en)
FR (1) FR881574A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1595639A1 (en) * 2004-05-11 2005-11-16 Liechti Engineering AG Machine tool for machining annular workpieces

Also Published As

Publication number Publication date
DE890891C (en) 1953-09-24

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