FR2179828B1 - - Google Patents
Info
- Publication number
- FR2179828B1 FR2179828B1 FR7312457A FR7312457A FR2179828B1 FR 2179828 B1 FR2179828 B1 FR 2179828B1 FR 7312457 A FR7312457 A FR 7312457A FR 7312457 A FR7312457 A FR 7312457A FR 2179828 B1 FR2179828 B1 FR 2179828B1
- 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
- B23Q35/24—Feelers; Feeler units
- B23Q35/38—Feelers; Feeler units designed for sensing the pattern, model, or drawing without physical contact
- B23Q35/40—Feelers; Feeler units designed for sensing the pattern, model, or drawing without physical contact involving optical or photoelectrical systems
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 |
---|---|---|---|
DE7213504 | 1972-04-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2179828A1 FR2179828A1 (zh) | 1973-11-23 |
FR2179828B1 true FR2179828B1 (zh) | 1979-03-16 |
Family
ID=6629545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7312457A Expired FR2179828B1 (zh) | 1972-04-11 | 1973-04-06 |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH565617A5 (zh) |
FR (1) | FR2179828B1 (zh) |
GB (1) | GB1394799A (zh) |
IT (1) | IT983717B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5534005A (en) * | 1994-10-05 | 1996-07-09 | Smith & Nephew Richards, Inc. | Surgical milling system |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2018697A (en) * | 1931-12-12 | 1935-10-29 | Deckel Friedrich | Pantograph engraving and copying machine |
-
1973
- 1973-04-05 CH CH489773A patent/CH565617A5/xx not_active IP Right Cessation
- 1973-04-06 FR FR7312457A patent/FR2179828B1/fr not_active Expired
- 1973-04-09 IT IT2274973A patent/IT983717B/it active
- 1973-04-10 GB GB1723373A patent/GB1394799A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1394799A (en) | 1975-05-21 |
IT983717B (it) | 1974-11-11 |
FR2179828A1 (zh) | 1973-11-23 |
CH565617A5 (zh) | 1975-08-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |