GB117526A - Improvements in Hardness Testing Machines. - Google Patents
Improvements in Hardness Testing Machines.Info
- Publication number
- GB117526A GB117526A GB1245317A GB1245317A GB117526A GB 117526 A GB117526 A GB 117526A GB 1245317 A GB1245317 A GB 1245317A GB 1245317 A GB1245317 A GB 1245317A GB 117526 A GB117526 A GB 117526A
- Authority
- GB
- United Kingdom
- Prior art keywords
- testing machines
- hardness testing
- hardness
- machines
- testing
- 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
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/40—Investigating hardness or rebound hardness
- G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1245317A GB117526A (en) | 1917-08-30 | 1917-08-30 | Improvements in Hardness Testing Machines. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1245317A GB117526A (en) | 1917-08-30 | 1917-08-30 | Improvements in Hardness Testing Machines. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB117526A true GB117526A (en) | 1918-07-25 |
Family
ID=32248714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1245317A Expired GB117526A (en) | 1917-08-30 | 1917-08-30 | Improvements in Hardness Testing Machines. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB117526A (en) |
-
1917
- 1917-08-30 GB GB1245317A patent/GB117526A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB124001A (en) | Improvements in Gauges for Screws. | |
GB117526A (en) | Improvements in Hardness Testing Machines. | |
GB118175A (en) | Improvements in Impact Testing Machines. | |
GB120115A (en) | Improvements in Testing Machines. | |
GB117379A (en) | Improvements in Well Dishes. | |
GB112581A (en) | Improvements in Surface-plates. | |
GB131010A (en) | Improvements in Printing-attachments for Adding Machines. | |
GB119289A (en) | Improvements in Spirit Levels. | |
US1273552A (en) | Button-carding machine. | |
GB107186A (en) | Improvements in Preserving-tins. | |
GB114340A (en) | Improvements in Manometers. | |
GB118157A (en) | Improvements in Ticket Holders. | |
GB117629A (en) | Improvements in Slide Gauges. | |
GB128261A (en) | Improvements in Tensionmeters. | |
GB111878A (en) | Improvements in Mop-holders. | |
GB115763A (en) | Improvements in Calipers. | |
GB100853A (en) | Improvements in or relating to Apparatus for Testing Springs. | |
GB115888A (en) | Improvements in or relating to Brusch-making Machines. | |
GB119095A (en) | Improvements in or relating to Bristle-dragging Machines. | |
GB115510A (en) | An Improved Extensometer for Testing Machines. | |
GB102499A (en) | Improvements in Sliding Gauges. | |
GB104379A (en) | Improvements in Post-marking Machines. | |
AU593617B (en) | Improvements, in typewriting machines | |
GB108736A (en) | Improvements in Machines for Screwing Metals. | |
GB114126A (en) | An Improved Machine for Testing the Hardness of Metals. |