GB1281388A - Method and apparatus for inspecting annular articles - Google Patents
Method and apparatus for inspecting annular articlesInfo
- Publication number
- GB1281388A GB1281388A GB5815369A GB5815369A GB1281388A GB 1281388 A GB1281388 A GB 1281388A GB 5815369 A GB5815369 A GB 5815369A GB 5815369 A GB5815369 A GB 5815369A GB 1281388 A GB1281388 A GB 1281388A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stations
- nuts
- cam
- plate
- test
- 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
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9093—Arrangements for supporting the sensor; Combinations of eddy-current sensors and auxiliary arrangements for marking or for rejecting
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
1281388 Gauging nuts; reciprocating conveyers; eddy current flaw detectors LAMSON & SESSIONS CO 27 Nov 1969 58153/69 Heading B8A [Also in Division Gl] Nuts are transferred serially to a plurality of test stations, each controlling adjacent reject stations to check for flaws and thread defects. As shown, Fig. 1, nuts N from shoot 41 are transferred to stations 2 ... 8 where they are discharged to an accept shoot 40. Eddy current flaw detectors 20, 20<SP>1</SP> inspect the bottom and top faces at stations 2 and 6, and mechanical/ pneumatic plug gauges inspect the screwthread at station 4, to control electro-pneumatically actuated traps at stations 3, 5, 7 which allow nuts to fall into reject shoots, on transfer and after detection of a defect. Transfer mechanism. Fig. 6 (and Figs. 4, 5, 7, 8, not shown).-The transfer plate 46 has nutaccommodating-openings A ... G corresponding to the test-stations, and has a rectangular movement imparted by x- and y-axis camoperated slides. Plate 78 driven by cam 83 engaging rollers 81, 82 imparts an engage and retract movement to carrier rods 47, 48 which slide in guides 51 ... 53 on a left-right movement plate 49 driven by a cam 65 (on the same shaft as cam 83). Details of the electromagnetic and mechanical test devices are given, Figs. 10, 11 (not shown).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5815369A GB1281388A (en) | 1969-11-27 | 1969-11-27 | Method and apparatus for inspecting annular articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5815369A GB1281388A (en) | 1969-11-27 | 1969-11-27 | Method and apparatus for inspecting annular articles |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1281388A true GB1281388A (en) | 1972-07-12 |
Family
ID=10480888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5815369A Expired GB1281388A (en) | 1969-11-27 | 1969-11-27 | Method and apparatus for inspecting annular articles |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1281388A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3221159A1 (en) * | 1982-06-04 | 1983-12-08 | Sidco S.A., 1205 Genève | Eddy current tester for components |
GB2174810A (en) * | 1985-04-17 | 1986-11-12 | Daido Metal Co | Mechanical inspection apparatus |
CN110207746A (en) * | 2019-04-15 | 2019-09-06 | 惠州欣旺达智能工业有限公司 | Test device |
CN114812474A (en) * | 2022-04-27 | 2022-07-29 | 河北易达钢筋连接技术有限公司 | Detection system of reinforcing steel bar connecting sleeve |
-
1969
- 1969-11-27 GB GB5815369A patent/GB1281388A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3221159A1 (en) * | 1982-06-04 | 1983-12-08 | Sidco S.A., 1205 Genève | Eddy current tester for components |
GB2174810A (en) * | 1985-04-17 | 1986-11-12 | Daido Metal Co | Mechanical inspection apparatus |
US4785941A (en) * | 1985-04-17 | 1988-11-22 | Daido Metal Company Ltd. | Apparatus for automatically selecting acceptable or unacceptable hollow cylindrical products such as bushes |
CN110207746A (en) * | 2019-04-15 | 2019-09-06 | 惠州欣旺达智能工业有限公司 | Test device |
CN114812474A (en) * | 2022-04-27 | 2022-07-29 | 河北易达钢筋连接技术有限公司 | Detection system of reinforcing steel bar connecting sleeve |
CN114812474B (en) * | 2022-04-27 | 2023-11-03 | 河北易达钢筋连接技术有限公司 | Detection system for steel bar connecting sleeve |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |