FR2378593B1 - - Google Patents

Info

Publication number
FR2378593B1
FR2378593B1 FR7703523A FR7703523A FR2378593B1 FR 2378593 B1 FR2378593 B1 FR 2378593B1 FR 7703523 A FR7703523 A FR 7703523A FR 7703523 A FR7703523 A FR 7703523A FR 2378593 B1 FR2378593 B1 FR 2378593B1
Authority
FR
France
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
FR7703523A
Other languages
French (fr)
Other versions
FR2378593A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7703523A priority Critical patent/FR2378593A1/fr
Priority to BE184246A priority patent/BE862822A/xx
Priority to CH37078A priority patent/CH630546A5/fr
Priority to GB2675/78A priority patent/GB1571778A/en
Priority to IT19720/78A priority patent/IT1091900B/it
Priority to ES78466504A priority patent/ES466504A1/es
Publication of FR2378593A1 publication Critical patent/FR2378593A1/fr
Application granted granted Critical
Publication of FR2378593B1 publication Critical patent/FR2378593B1/fr
Granted legal-status Critical Current

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)
FR7703523A 1977-02-01 1977-02-01 Procede et dispositif pour le percage de pieces Granted FR2378593A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7703523A FR2378593A1 (fr) 1977-02-01 1977-02-01 Procede et dispositif pour le percage de pieces
BE184246A BE862822A (fr) 1977-02-01 1978-01-11 Procede et dispositif pour le percage de pieces
CH37078A CH630546A5 (en) 1977-02-01 1978-01-14 Method and device for drilling workpieces
GB2675/78A GB1571778A (en) 1977-02-01 1978-01-23 Process and machine tool for drilling workpieces
IT19720/78A IT1091900B (it) 1977-02-01 1978-01-27 Processo e dispositivo per perforare pezzi
ES78466504A ES466504A1 (es) 1977-02-01 1978-01-31 Procedimiento con su dispositivo correspondiente para la perforacion de piezas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7703523A FR2378593A1 (fr) 1977-02-01 1977-02-01 Procede et dispositif pour le percage de pieces

Publications (2)

Publication Number Publication Date
FR2378593A1 FR2378593A1 (fr) 1978-08-25
FR2378593B1 true FR2378593B1 (pt) 1981-05-08

Family

ID=9186454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7703523A Granted FR2378593A1 (fr) 1977-02-01 1977-02-01 Procede et dispositif pour le percage de pieces

Country Status (6)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2507934B1 (fr) * 1981-06-17 1986-05-23 Cef Centre Etd Fraisage Perfectionnements aux machines-outils a tete pivotante
WO1992018277A1 (en) * 1991-04-12 1992-10-29 A.E. Bishop & Associates Pty. Limited Improvements in method and apparatus for slotting
CN113927302B (zh) * 2021-10-13 2024-02-27 江西东涵科技协同创新有限公司 一种永磁电机壳体的连续钻扩孔设备
CN118288029B (zh) * 2024-03-12 2024-10-01 江苏恒动精密机床有限公司 一种防偏移的钻攻组合式机床及其使用方法

Also Published As

Publication number Publication date
FR2378593A1 (fr) 1978-08-25
ES466504A1 (es) 1978-10-01
IT7819720A0 (it) 1978-01-27
GB1571778A (en) 1980-07-16
CH630546A5 (en) 1982-06-30
IT1091900B (it) 1985-07-06
BE862822A (fr) 1978-07-11

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Legal Events

Date Code Title Description
ST Notification of lapse