DE2059811C3 - Anzeigevorrichtung an einem Härteprüfgerät fur Tabletten - Google Patents
Anzeigevorrichtung an einem Härteprüfgerät fur TablettenInfo
- Publication number
- DE2059811C3 DE2059811C3 DE2059811A DE2059811A DE2059811C3 DE 2059811 C3 DE2059811 C3 DE 2059811C3 DE 2059811 A DE2059811 A DE 2059811A DE 2059811 A DE2059811 A DE 2059811A DE 2059811 C3 DE2059811 C3 DE 2059811C3
- Authority
- DE
- Germany
- Prior art keywords
- display device
- rope
- pendulum weight
- pointer
- pressure slide
- 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
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 238000005299 abrasion Methods 0.000 claims 1
- 230000000750 progressive effect Effects 0.000 claims 1
- 238000009475 tablet pressing Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 description 10
- 238000005259 measurement Methods 0.000 description 8
- 230000005284 excitation Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000009172 bursting Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000669069 Chrysomphalus aonidum Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000003068 static effect Effects 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
Landscapes
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1517970A CH523499A (de) | 1970-10-14 | 1970-10-14 | Härteprüfgerät für Tabletten |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2059811A1 DE2059811A1 (de) | 1972-04-20 |
| DE2059811B2 DE2059811B2 (de) | 1978-07-06 |
| DE2059811C3 true DE2059811C3 (de) | 1979-03-15 |
Family
ID=4407025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2059811A Expired DE2059811C3 (de) | 1970-10-14 | 1970-12-04 | Anzeigevorrichtung an einem Härteprüfgerät fur Tabletten |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3757566A (enExample) |
| JP (1) | JPS5427754B1 (enExample) |
| CH (1) | CH523499A (enExample) |
| DE (1) | DE2059811C3 (enExample) |
| FR (1) | FR2111397A5 (enExample) |
| GB (1) | GB1336056A (enExample) |
| IT (1) | IT938704B (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2503683C3 (de) * | 1975-01-30 | 1979-05-31 | Dr. Karl Thomae Gmbh, 7950 Biberach | Vorrichtung zur objektiven Ermittlund der Druckfestigkeit von Tabletten |
| US3943757A (en) * | 1975-01-30 | 1976-03-16 | Skidmore-Wilhelm Mfg. Co. | Tablet hardness tester and method of testing |
| US4016744A (en) * | 1975-05-28 | 1977-04-12 | Hoffmann-La Roche Inc. | Applied instrumentation providing tabletting compression force |
| DE2812235C3 (de) * | 1978-03-21 | 1981-08-27 | Dr. Karl Thomae Gmbh, 7950 Biberach | Gerät zum Prüfen der mechanischen Druckfestigkeit von tablettenförmigen Prüflingen |
| JPS5733353A (en) * | 1980-08-06 | 1982-02-23 | Furonto Sangyo Kk | Tester for physical properties of solid agent |
| CH672844A5 (enExample) * | 1984-03-21 | 1989-12-29 | Strausak Ag | |
| US4542646A (en) * | 1984-10-12 | 1985-09-24 | The Upjohn Company | Tablet hardness tester |
| US4658631A (en) * | 1986-04-01 | 1987-04-21 | Swon James E | Friability drum tester for pharmaceutical tablets |
| JP3344727B2 (ja) * | 1997-05-23 | 2002-11-18 | クレーマー，ノルベルト | 特に錠剤または丸剤などの試験品に対して硬度試験を行なうためのプロセスおよび装置 |
| EP1361418B1 (de) * | 2002-05-07 | 2005-07-20 | Sotax Ag | Vorrichtung zum Ausrichten von Tabletten |
| EP1594612B1 (de) * | 2003-02-12 | 2006-06-07 | Thilo Krämer | Vorrichtung zur qualitätskontrolle fester, pharmazeutischer erzeugnisse |
| CN102200490B (zh) * | 2010-03-25 | 2014-10-15 | 鸿富锦精密工业（深圳）有限公司 | 测试设备及其测试方法 |
| US10620098B2 (en) | 2017-07-11 | 2020-04-14 | Covestro Llc | Apparatus and methods for testing components under force |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1408554A (en) * | 1918-10-21 | 1922-03-07 | Widney Company | Instrument for measuring hardness and resiliency |
| US2976723A (en) * | 1956-12-26 | 1961-03-28 | Phillips Petroleum Co | Apparatus for testing materials for resistance to crushing |
| FR1168563A (fr) * | 1957-02-08 | 1958-12-10 | Levallois Optique Et Prec | Dispositif pour la mesure de la dureté |
| US2975630A (en) * | 1958-10-28 | 1961-03-21 | Pfizer & Co C | Tablet hardness tester |
| SU145384A1 (ru) * | 1960-04-28 | 1961-11-30 | В.И. Косолапов | Прибор дл определени пластических свойств формованной пластической массы |
-
1970
- 1970-10-14 CH CH1517970A patent/CH523499A/de not_active IP Right Cessation
- 1970-12-04 DE DE2059811A patent/DE2059811C3/de not_active Expired
-
1971
- 1971-09-28 GB GB4507171A patent/GB1336056A/en not_active Expired
- 1971-09-28 US US00184450A patent/US3757566A/en not_active Expired - Lifetime
- 1971-10-07 IT IT12970/71A patent/IT938704B/it active
- 1971-10-13 JP JP8085371A patent/JPS5427754B1/ja active Pending
- 1971-10-14 FR FR7137000A patent/FR2111397A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5427754B1 (enExample) | 1979-09-12 |
| DE2059811B2 (de) | 1978-07-06 |
| US3757566A (en) | 1973-09-11 |
| CH523499A (de) | 1972-05-31 |
| GB1336056A (en) | 1973-11-07 |
| IT938704B (it) | 1973-02-10 |
| FR2111397A5 (enExample) | 1972-06-02 |
| DE2059811A1 (de) | 1972-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OI | Miscellaneous see part 1 | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: STRAUSAK AG MASCHINENFABRIK, LOHN, SOLOTHURN, CH |
|
| 8339 | Ceased/non-payment of the annual fee |