AU521380B2 - Folding square - Google Patents
Folding squareInfo
- Publication number
- AU521380B2 AU521380B2 AU40362/78A AU4036278A AU521380B2 AU 521380 B2 AU521380 B2 AU 521380B2 AU 40362/78 A AU40362/78 A AU 40362/78A AU 4036278 A AU4036278 A AU 4036278A AU 521380 B2 AU521380 B2 AU 521380B2
- Authority
- AU
- Australia
- Prior art keywords
- folding square
- folding
- square
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/12—Instruments for setting out fixed angles, e.g. right angles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/24—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes
- G01B5/245—Measuring arrangements characterised by the use of mechanical techniques for measuring angles or tapers; for testing the alignment of axes for testing perpendicularity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU40362/78A AU521380B2 (en) | 1978-10-03 | 1978-10-03 | Folding square |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU40362/78A AU521380B2 (en) | 1978-10-03 | 1978-10-03 | Folding square |
Publications (2)
Publication Number | Publication Date |
---|---|
AU4036278A AU4036278A (en) | 1980-04-17 |
AU521380B2 true AU521380B2 (en) | 1982-04-01 |
Family
ID=3727562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU40362/78A Expired AU521380B2 (en) | 1978-10-03 | 1978-10-03 | Folding square |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU521380B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105066853A (en) * | 2015-09-06 | 2015-11-18 | 大族激光科技产业集团股份有限公司 | Method for measuring verticality of slide carriage joint surface relative to feeding box mounting surface |
-
1978
- 1978-10-03 AU AU40362/78A patent/AU521380B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105066853A (en) * | 2015-09-06 | 2015-11-18 | 大族激光科技产业集团股份有限公司 | Method for measuring verticality of slide carriage joint surface relative to feeding box mounting surface |
Also Published As
Publication number | Publication date |
---|---|
AU4036278A (en) | 1980-04-17 |
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