BE572838A - - Google Patents
Info
- Publication number
- BE572838A BE572838A BE572838DA BE572838A BE 572838 A BE572838 A BE 572838A BE 572838D A BE572838D A BE 572838DA BE 572838 A BE572838 A BE 572838A
- Authority
- BE
- Belgium
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
- B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
- B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
- B23Q35/121—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing
- B23Q35/123—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing the feeler varying the impedance in a circuit
-
- 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
- B23Q35/26—Feelers; Feeler units designed for a physical contact with a pattern or a model
- B23Q35/30—Feelers; Feeler units designed for a physical contact with a pattern or a model for control of an electrical or electro-hydraulic copying system
- B23Q35/34—Feelers; Feeler units designed for a physical contact with a pattern or a model for control of an electrical or electro-hydraulic copying system in which the feeler varies an electrical characteristic in a circuit, e.g. capacity, frequency
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Machine Tool Copy Controls (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US697458A US2866153A (en) | 1957-11-19 | 1957-11-19 | Three-dimension servosystem transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572838A true BE572838A (ru) |
Family
ID=24801198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572838D BE572838A (ru) | 1957-11-19 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2866153A (ru) |
| BE (1) | BE572838A (ru) |
| GB (1) | GB844734A (ru) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1260159B (de) * | 1963-06-28 | 1968-02-01 | Dea Spa | Mess- und Anreissgeraet fuer Werkstuecke grosser Abmessungen |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3126507A (en) * | 1964-03-24 | Switch assembly for remote control device | ||
| US3059236A (en) * | 1957-09-23 | 1962-10-16 | Akron Standard Mold Co | Control system |
| US2946265A (en) * | 1958-04-16 | 1960-07-26 | Cincinnati Milling Machine Co | Pattern controlled milling machine |
| US2996348A (en) * | 1959-02-17 | 1961-08-15 | Gen Dynamics Corp | Automatic tracer-playback system for machine tools |
| US3976928A (en) * | 1974-03-26 | 1976-08-24 | Textron, Inc. | Tracer mechanism having servo positioning type control means associated with plural motors |
| US4157679A (en) * | 1974-03-26 | 1979-06-12 | Textron Inc. | Method of cycling a distensible tracer stylus relative to a pattern and to a workpiece |
| JPS54125584A (en) * | 1978-03-23 | 1979-09-29 | Fanuc Ltd | Method of adjusting tracer heads |
| US4514689A (en) * | 1982-12-27 | 1985-04-30 | Varian Associates, Inc. | High resolution position sensing apparatus with linear variable differential transformers having phase-shifted energizing signals |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2492731A (en) * | 1944-08-14 | 1949-12-27 | Gen Electric | Tracer control system |
-
0
- BE BE572838D patent/BE572838A/xx unknown
-
1957
- 1957-11-19 US US697458A patent/US2866153A/en not_active Expired - Lifetime
-
1958
- 1958-11-17 GB GB36887/58A patent/GB844734A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1260159B (de) * | 1963-06-28 | 1968-02-01 | Dea Spa | Mess- und Anreissgeraet fuer Werkstuecke grosser Abmessungen |
Also Published As
| Publication number | Publication date |
|---|---|
| US2866153A (en) | 1958-12-23 |
| GB844734A (en) | 1960-08-17 |