IT1091900B - PROCESS AND DEVICE FOR PERFORATING PIECES - Google Patents

PROCESS AND DEVICE FOR PERFORATING PIECES

Info

Publication number
IT1091900B
IT1091900B IT19720/78A IT1972078A IT1091900B IT 1091900 B IT1091900 B IT 1091900B IT 19720/78 A IT19720/78 A IT 19720/78A IT 1972078 A IT1972078 A IT 1972078A IT 1091900 B IT1091900 B IT 1091900B
Authority
IT
Italy
Prior art keywords
perforating
pieces
perforating pieces
Prior art date
Application number
IT19720/78A
Other languages
Italian (it)
Other versions
IT7819720A0 (en
Original Assignee
Bonhoure Raymond
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 Bonhoure Raymond filed Critical Bonhoure Raymond
Publication of IT7819720A0 publication Critical patent/IT7819720A0/en
Application granted granted Critical
Publication of IT1091900B publication Critical patent/IT1091900B/en

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B49/00—Measuring or gauging equipment on boring machines for positioning or guiding the drill; Devices for indicating failure of drills during boring; Centering devices for holes to be bored
    • B23B49/04—Devices for boring or drilling centre holes in workpieces
    • 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
    • B23Q16/02—Indexing equipment
    • B23Q16/04—Indexing equipment having intermediate members, e.g. pawls, for locking the relatively movable parts in the indexed position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
IT19720/78A 1977-02-01 1978-01-27 PROCESS AND DEVICE FOR PERFORATING PIECES IT1091900B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703523A FR2378593A1 (en) 1977-02-01 1977-02-01 METHOD AND DEVICE FOR DRILLING PARTS

Publications (2)

Publication Number Publication Date
IT7819720A0 IT7819720A0 (en) 1978-01-27
IT1091900B true IT1091900B (en) 1985-07-06

Family

ID=9186454

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19720/78A IT1091900B (en) 1977-02-01 1978-01-27 PROCESS AND DEVICE FOR PERFORATING PIECES

Country Status (6)

Country Link
BE (1) BE862822A (en)
CH (1) CH630546A5 (en)
ES (1) ES466504A1 (en)
FR (1) FR2378593A1 (en)
GB (1) GB1571778A (en)
IT (1) IT1091900B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507934B1 (en) * 1981-06-17 1986-05-23 Cef Centre Etd Fraisage IMPROVEMENTS ON MACHINE TOOLS WITH PIVOTING HEAD
BR9205475A (en) * 1991-04-12 1994-03-15 Bishop Steering Pty Ltd MILLING MACHINE
CN113927302B (en) * 2021-10-13 2024-02-27 江西东涵科技协同创新有限公司 Continuous drilling and reaming equipment for permanent magnet motor shell
CN118288029B (en) * 2024-03-12 2024-10-01 江苏恒动精密机床有限公司 Anti-offset drilling and tapping combined machine tool and application method thereof
CN118682512A (en) * 2024-08-29 2024-09-24 长春光华学院 Numerical control drilling positioning fixture suitable for sheet metal class work piece

Also Published As

Publication number Publication date
FR2378593B1 (en) 1981-05-08
ES466504A1 (en) 1978-10-01
GB1571778A (en) 1980-07-16
BE862822A (en) 1978-07-11
CH630546A5 (en) 1982-06-30
FR2378593A1 (en) 1978-08-25
IT7819720A0 (en) 1978-01-27

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