JPS54108661A - Three-dimensional measuring apparatus - Google Patents
Three-dimensional measuring apparatusInfo
- Publication number
- JPS54108661A JPS54108661A JP1539278A JP1539278A JPS54108661A JP S54108661 A JPS54108661 A JP S54108661A JP 1539278 A JP1539278 A JP 1539278A JP 1539278 A JP1539278 A JP 1539278A JP S54108661 A JPS54108661 A JP S54108661A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- probe
- arm
- parallelogram
- recorder
- Prior art date
- 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.)
- Pending
Links
- 239000000523 sample Substances 0.000 abstract 4
Landscapes
- A Measuring Device Byusing Mechanical Method (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
- Transmission Devices (AREA)
Abstract
PURPOSE: To measure three-dimensional forms such as the flow path of impeller at high precision and in a simple constitution, by moving a measuring arm and a recording arm in an identical three-dimensional motion using a parallelogram frame which is free to deform and turns.
CONSTITUTION: A bearing 3 to hold a measuring arm shaft 1 is supported on a support shaft 4 of an arm 8, and one end of the shaft 1 is linked to a lindage shaft 10 by way of a universal joint 6, while the other end is coupled with a probe 1a on the shaft 1. A recording arm 2 is supported and connected similarly. Thus is formed a parallelogram with a recorder 2a joined to the end of shaft 2 - probe 1a - shaft 4 - support shaft 5, and the recorder 2a - probe 1a - joints 6,7 - shafts 4,5 - joints 6,7 which is free to deform, moving about shafts 4,5. A rotatable fixed parallelogram frame 14, movable arms 11, 12, and shaft 8 are secured to posts 15, 16, so that the probe 1a and recorder 2a are engaged in identical three-dimensional motion through the parallelogram which is free to rotate, slide, and refract, thereby making it possible to measure three-dimensional forms in a simple constitution.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1539278A JPS54108661A (en) | 1978-02-15 | 1978-02-15 | Three-dimensional measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1539278A JPS54108661A (en) | 1978-02-15 | 1978-02-15 | Three-dimensional measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS54108661A true JPS54108661A (en) | 1979-08-25 |
Family
ID=11887456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1539278A Pending JPS54108661A (en) | 1978-02-15 | 1978-02-15 | Three-dimensional measuring apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54108661A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6700175B1 (en) | 1999-07-02 | 2004-03-02 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Vertical semiconductor device having alternating conductivity semiconductor regions |
-
1978
- 1978-02-15 JP JP1539278A patent/JPS54108661A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6700175B1 (en) | 1999-07-02 | 2004-03-02 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Vertical semiconductor device having alternating conductivity semiconductor regions |
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