FR2135461B1 - - Google Patents
Info
- Publication number
- FR2135461B1 FR2135461B1 FR7116241A FR7116241A FR2135461B1 FR 2135461 B1 FR2135461 B1 FR 2135461B1 FR 7116241 A FR7116241 A FR 7116241A FR 7116241 A FR7116241 A FR 7116241A FR 2135461 B1 FR2135461 B1 FR 2135461B1
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
- G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
- G01L1/225—Measuring circuits therefor
- G01L1/2262—Measuring circuits therefor involving simple electrical bridges
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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
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/004—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points
- G01B7/008—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring coordinates of points using coordinate measuring machines
- G01B7/012—Contact-making feeler heads therefor
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
- G01L5/226—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to manipulators, e.g. the force due to gripping
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7116241A FR2135461B1 (en) | 1971-05-05 | 1971-05-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7116241A FR2135461B1 (en) | 1971-05-05 | 1971-05-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2135461A1 FR2135461A1 (en) | 1972-12-22 |
FR2135461B1 true FR2135461B1 (en) | 1973-05-11 |
Family
ID=9076473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7116241A Expired FR2135461B1 (en) | 1971-05-05 | 1971-05-05 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2135461B1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2509899C2 (en) * | 1975-03-07 | 1981-10-15 | C. Stiefelmayer Kg, 7300 Esslingen | Probe head |
DE2712181C3 (en) * | 1977-03-19 | 1981-01-22 | Fa. Carl Zeiss, 7920 Heidenheim | Touch probe |
DE2947394A1 (en) * | 1979-11-24 | 1981-05-27 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | DEVICE FOR MEASURING VALUES ON TEST UNITS |
GB9116245D0 (en) * | 1991-07-27 | 1991-09-11 | Renishaw Metrology Ltd | Sensing circuit for position-sensing probe |
US5648617A (en) * | 1995-08-25 | 1997-07-15 | Applied Robotics, Inc. | Single axis robot force sensor assembly |
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1971
- 1971-05-05 FR FR7116241A patent/FR2135461B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2135461A1 (en) | 1972-12-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |