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
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
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- 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)
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 (US07576130-20090818-C00114.png) | 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)
Families Citing this family (4)
| 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 |
| JP3311348B2 (ja) * | 1991-04-12 | 2002-08-05 | エイ イー ビショップ アンド アソシエイツ プロプライエタリー リミテッド | 溝孔加工方法及び溝孔加工装置の改良 |
| 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 |
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1977
- 1977-02-01 FR FR7703523A patent/FR2378593A1/fr active Granted
-
1978
- 1978-01-11 BE BE184246A patent/BE862822A/xx not_active IP Right Cessation
- 1978-01-14 CH CH37078A patent/CH630546A5/fr not_active IP Right Cessation
- 1978-01-23 GB GB2675/78A patent/GB1571778A/en not_active Expired
- 1978-01-27 IT IT19720/78A patent/IT1091900B/it active
- 1978-01-31 ES ES78466504A patent/ES466504A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH630546A5 (en) | 1982-06-30 |
| GB1571778A (en) | 1980-07-16 |
| BE862822A (fr) | 1978-07-11 |
| ES466504A1 (es) | 1978-10-01 |
| FR2378593A1 (fr) | 1978-08-25 |
| IT1091900B (it) | 1985-07-06 |
| IT7819720A0 (it) | 1978-01-27 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |