FR2156689B1 - - Google Patents
Info
- Publication number
- FR2156689B1 FR2156689B1 FR7234742A FR7234742A FR2156689B1 FR 2156689 B1 FR2156689 B1 FR 2156689B1 FR 7234742 A FR7234742 A FR 7234742A FR 7234742 A FR7234742 A FR 7234742A FR 2156689 B1 FR2156689 B1 FR 2156689B1
- 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
- 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
- B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
- B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
- B23Q35/06—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor specially adapted for controlling successive operations, e.g. separate cuts, on a workpiece
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT7023471A IT939913B (it) | 1971-10-02 | 1971-10-02 | Copiatore perfezionato per macchine utensili particolarmente per torni |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2156689A1 FR2156689A1 (https=) | 1973-06-01 |
| FR2156689B1 true FR2156689B1 (https=) | 1974-08-19 |
Family
ID=11313660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7234742A Expired FR2156689B1 (https=) | 1971-10-02 | 1972-09-29 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR2156689B1 (https=) |
| GB (1) | GB1377014A (https=) |
| IT (1) | IT939913B (https=) |
-
1971
- 1971-10-02 IT IT7023471A patent/IT939913B/it active
-
1972
- 1972-09-29 FR FR7234742A patent/FR2156689B1/fr not_active Expired
- 1972-10-02 GB GB4538872A patent/GB1377014A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1377014A (en) | 1974-12-11 |
| FR2156689A1 (https=) | 1973-06-01 |
| IT939913B (it) | 1973-02-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |