SE7412266L - DEVICE FOR SENSE OF SURFACE VARIATIONS OF A WORKPIECE - Google Patents
DEVICE FOR SENSE OF SURFACE VARIATIONS OF A WORKPIECEInfo
- Publication number
- SE7412266L SE7412266L SE7412266A SE7412266A SE7412266L SE 7412266 L SE7412266 L SE 7412266L SE 7412266 A SE7412266 A SE 7412266A SE 7412266 A SE7412266 A SE 7412266A SE 7412266 L SE7412266 L SE 7412266L
- Authority
- SE
- Sweden
- Prior art keywords
- probe
- arm
- movement
- workpiece
- spring
- Prior art date
Links
Classifications
-
- 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
- G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
- G01B7/283—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures of gears
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
1456106 Measuring displacement electrically ILLINOIS TOOL WORKS Inc 30 Sept 1974 [1 Oct 1973] 42307/74 Headings G1M and G1N A sensing device for measuring the surface variation of a workpiece (e.g. gear teeth) comprises a probe 16 connected to an arm 20 pivoted in bearings 101, 103 so that movement of the probe in direction 19 causes an actuator ball 22 to contact one of two L-shaped members 23, 24 either of which by movement about spring-hinge pivots 108, 118 and acting through U-shaped member 26 impart a similar motion 21 to a differential transformer 18 irrespective of the direction of the displacement 19. To protect the device against excessive movement adjustable stops 90, 92, 94, 96 are provided to limit the angular motion of the arm 20 and the probe 16 (fixed in a support member 14) is held in contact the arm 20 by a spring 50 which allows the probe to move resiliently. After removal of an excessive load, support member 14 is repositioned in a conical seating 58, 60.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US40101973A | 1973-10-01 | 1973-10-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7412266L true SE7412266L (en) | 1975-04-02 |
Family
ID=23585934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7412266A SE7412266L (en) | 1973-10-01 | 1974-09-30 | DEVICE FOR SENSE OF SURFACE VARIATIONS OF A WORKPIECE |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS5078346A (en) |
| AR (1) | AR205904A1 (en) |
| AU (1) | AU7378974A (en) |
| BE (1) | BE820608A (en) |
| BR (1) | BR7408071A (en) |
| CA (1) | CA1005225A (en) |
| DE (1) | DE2446400A1 (en) |
| ES (1) | ES430558A1 (en) |
| FR (1) | FR2246844A1 (en) |
| GB (1) | GB1456106A (en) |
| SE (1) | SE7412266L (en) |
| SU (1) | SU572223A3 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1088539B (en) * | 1976-12-24 | 1985-06-10 | Rolls Royce | PROBE FOR USE IN MEASURING EQUIPMENT |
| JPS58169502U (en) * | 1982-05-06 | 1983-11-12 | 大昭和精機株式会社 | Position measuring device for machine tools |
| DE3638141A1 (en) * | 1986-11-08 | 1988-05-11 | Cima | Hobbing machine with checking device for the teeth of the part being machined |
| DE19502840C2 (en) * | 1995-01-30 | 1998-03-19 | Franz Haimer | Touch probe |
| RU2597449C1 (en) * | 2015-03-11 | 2016-09-10 | Публичное акционерное общество "КАМАЗ" | Sensor for determining position of part relative to coordinate system of machine |
| CN109539965B (en) * | 2019-01-15 | 2024-02-02 | 浙江东盛精密机械有限公司 | Transmission mechanism of bearing ring axial detection device |
| CN113514234A (en) * | 2021-04-23 | 2021-10-19 | 东莞市拓邦检具科技有限公司 | Automobile part checking fixture |
-
1974
- 1974-01-01 AR AR25582174A patent/AR205904A1/en active
- 1974-09-17 CA CA209,372A patent/CA1005225A/en not_active Expired
- 1974-09-28 DE DE19742446400 patent/DE2446400A1/en active Pending
- 1974-09-30 BR BR807174A patent/BR7408071A/en unknown
- 1974-09-30 FR FR7432878A patent/FR2246844A1/fr not_active Withdrawn
- 1974-09-30 GB GB4230774A patent/GB1456106A/en not_active Expired
- 1974-09-30 SU SU7402068069A patent/SU572223A3/en active
- 1974-09-30 ES ES430558A patent/ES430558A1/en not_active Expired
- 1974-09-30 SE SE7412266A patent/SE7412266L/en not_active Application Discontinuation
- 1974-09-30 AU AU73789/74A patent/AU7378974A/en not_active Expired
- 1974-10-01 BE BE7000573A patent/BE820608A/en unknown
- 1974-10-01 JP JP11235974A patent/JPS5078346A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU7378974A (en) | 1976-04-01 |
| GB1456106A (en) | 1976-11-17 |
| FR2246844A1 (en) | 1975-05-02 |
| CA1005225A (en) | 1977-02-15 |
| JPS5078346A (en) | 1975-06-26 |
| SU572223A3 (en) | 1977-09-05 |
| AR205904A1 (en) | 1976-06-15 |
| ES430558A1 (en) | 1977-01-16 |
| DE2446400A1 (en) | 1975-08-21 |
| BE820608A (en) | 1975-04-01 |
| BR7408071A (en) | 1975-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 7412266-4 Effective date: 19770525 |