GB2242982A - Hardness-measuring appliance - Google Patents
Hardness-measuring appliance Download PDFInfo
- Publication number
- GB2242982A GB2242982A GB9105191A GB9105191A GB2242982A GB 2242982 A GB2242982 A GB 2242982A GB 9105191 A GB9105191 A GB 9105191A GB 9105191 A GB9105191 A GB 9105191A GB 2242982 A GB2242982 A GB 2242982A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hardness
- measuring
- front face
- pressure plate
- penetrating body
- 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.)
- Withdrawn
Links
- 230000000149 penetrating effect Effects 0.000 claims abstract description 46
- 239000004744 fabric Substances 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims abstract description 8
- 230000035515 penetration Effects 0.000 claims abstract description 5
- 238000005259 measurement Methods 0.000 claims description 10
- 230000007935 neutral effect Effects 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 3
- 238000013208 measuring procedure Methods 0.000 abstract description 6
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
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
-
- 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
- G01N3/48—Investigating hardness or rebound hardness by performing impressions under impulsive load by indentors, e.g. falling ball
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/36—Textiles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH79290A CH679889A5 (enrdf_load_stackoverflow) | 1990-03-12 | 1990-03-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB9105191D0 GB9105191D0 (en) | 1991-04-24 |
| GB2242982A true GB2242982A (en) | 1991-10-16 |
Family
ID=4195298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9105191A Withdrawn GB2242982A (en) | 1990-03-12 | 1991-03-12 | Hardness-measuring appliance |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH679889A5 (enrdf_load_stackoverflow) |
| DE (1) | DE4105115A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2242982A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29520709U1 (de) * | 1995-12-29 | 1997-05-15 | Beloit Technologies, Inc., Wilmington, Del. | Vorrichtung zum Messen der Oberflächenhärte von gewickelten Rollen aus Papier o.dgl. |
| DE19706744C2 (de) * | 1997-02-20 | 2000-08-31 | Dunlop Gmbh | Vorrichtung zur Messung viskoelastischer Eigenschaften von Körpern |
| DE19818884C2 (de) * | 1998-04-28 | 2000-07-13 | Michael Hildebrand | Härtetestgerät insbesondere für den industriellen Einsatz |
| DE10029515A1 (de) * | 2000-06-15 | 2001-12-20 | Volkswagen Ag | Prüfgerät zur Bestimmung der Härte eines Materials |
| RU2249197C2 (ru) * | 2002-08-30 | 2005-03-27 | Урецкий Юрий Исаакович | Устройство для контактно-импедансного контроля качества изделий (варианты) |
| RU2223477C1 (ru) * | 2002-09-10 | 2004-02-10 | Урецкий Юрий Исаакович | Устройство для контроля качества изделий |
| DE102014100667B4 (de) * | 2014-01-21 | 2016-06-16 | Trützschler GmbH & Co Kommanditgesellschaft | Härtemesseinrichtung zur Messung der Härte eines Wattewickels und Verfahren zur Qualitätsprüfung eines Wattewickels |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2536164A (en) * | 1946-03-21 | 1951-01-02 | Celanese Corp | Yarn package testing apparatus |
| US2850894A (en) * | 1955-07-29 | 1958-09-09 | Clark Instr Company | Hardness tester work piece clamping means |
| FR2382688A1 (fr) * | 1977-03-04 | 1978-09-29 | Oreal | Appareil de mesure de durete |
| FR2529335B1 (fr) * | 1982-06-23 | 1985-06-21 | Valenciennes Ateliers Mecaniqu | Tete de mesure pour machine d'essai de durete et procede de mesure de durete |
| US4896339A (en) * | 1987-03-19 | 1990-01-23 | Matsuzawa Seiki Kabushikikaisha | Material testing machine |
| DE3918195A1 (de) * | 1988-06-08 | 1989-12-21 | Ingenieurdienst Fuer Sichere T | Verfahren und vorrichtung zur erfassung, aufnahme und messung der bei einwirkung einer last auftretenden elastischen und elastoplastischen verformung einer oberflaeche eines prueflings |
-
1990
- 1990-03-12 CH CH79290A patent/CH679889A5/de not_active IP Right Cessation
-
1991
- 1991-02-19 DE DE19914105115 patent/DE4105115A1/de not_active Withdrawn
- 1991-03-12 GB GB9105191A patent/GB2242982A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE4105115A1 (de) | 1991-09-19 |
| CH679889A5 (enrdf_load_stackoverflow) | 1992-04-30 |
| GB9105191D0 (en) | 1991-04-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |