GB832652A - An improved tube-testing press for the simultaneous testing of a plurality of tubes - Google Patents
An improved tube-testing press for the simultaneous testing of a plurality of tubesInfo
- Publication number
- GB832652A GB832652A GB38480/57A GB3848057A GB832652A GB 832652 A GB832652 A GB 832652A GB 38480/57 A GB38480/57 A GB 38480/57A GB 3848057 A GB3848057 A GB 3848057A GB 832652 A GB832652 A GB 832652A
- Authority
- GB
- United Kingdom
- Prior art keywords
- testing
- tubes
- press
- cylinder
- shaft
- 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
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
- G01M3/2846—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for tubes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
832,652. Ratchet gearing. SCHLOEMANN A.G. Dec. 11, 1957 [Feb. 21, 1957], No. 38480/57. Class 80 (3). [Also in Groups XIX, XXX and XXXIV] In a press for the hydraulic testing of tubes, a shaft 3 intermittently rotated through 90 degrees by means comprising a ratchet wheel 44 keyed thereon in which engages a pawl 45 of which the pivot 46 is secured in a toothed wheel 47. The latter meshes with a rack 48 mounted on a cylinder body 49, which is displaceable on a track 56 by means of pressure liquid passing through a bore 52 in a piston 51 into one cylinder 50 or through a bore 55 in a piston 54 in a second cylinder 53. An abutment 57 is mounted on the body 44 so that it encounters one of four abutments 58a on a ratchet wheel 58 mounted on the shaft 3 when the body 49 terminates its movement to the right, so that the shaft turns through exactly 90 degrees.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE832652X | 1957-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB832652A true GB832652A (en) | 1960-04-13 |
Family
ID=6757068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB38480/57A Expired GB832652A (en) | 1957-02-21 | 1957-12-11 | An improved tube-testing press for the simultaneous testing of a plurality of tubes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB832652A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1139669B (en) * | 1960-05-20 | 1962-11-15 | Kocks Gmbh Friedrich | Device for the continuous execution of the pressure test on pipes |
| US5481902A (en) * | 1994-01-28 | 1996-01-09 | Lanasa; Douglas | Pipe testing system |
| CN107991036A (en) * | 2017-11-29 | 2018-05-04 | 张博然 | Stainless steel tube air-tightness detection device |
-
1957
- 1957-12-11 GB GB38480/57A patent/GB832652A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1139669B (en) * | 1960-05-20 | 1962-11-15 | Kocks Gmbh Friedrich | Device for the continuous execution of the pressure test on pipes |
| US5481902A (en) * | 1994-01-28 | 1996-01-09 | Lanasa; Douglas | Pipe testing system |
| CN107991036A (en) * | 2017-11-29 | 2018-05-04 | 张博然 | Stainless steel tube air-tightness detection device |
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