Elastostatic load cell
Abstract
Elastostatic force measuring device (10) having a pot-like base body (18) into which a piston (20) is inserted, wherein between the end face (24) of the piston (20) and the bottom of the base body (18) an elastomeric material is arranged, the with at least one pressure sensor (30) is in contact, wherein between the peripheral skirt of the piston and the cylindrical inner surface of the base body, a narrow annular gap (22) is formed, which is substantially completely filled with elastomeric material, wherein the cup-shaped base body (18) a mounted on its underside, an elastomeric plate (36) exhibiting pot bearing is held.

Term
Term ended
Projected expiry passed 12 June 2007, 19.3 years ago.
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- Projected expiry
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1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| EP0109977A1 | Cites | European Patent Office (EPO) | A | Search report |
| EP0145001A2 | Cites | European Patent Office (EPO) | A | Search report |
| DE1299135B | Cites | Germany | A | Search report |
| DE1829563U | Cites | Germany | A | Search report |
| US1994388A | Cites | United States of America | A | Search report |
| DE3212099A1 | Cites | Germany | A | Search report |
| US3269174A | Cites | United States of America | A | Search report |
| US3410135A | Cites | United States of America | A | Search report |
| US4175429A | Cites | United States of America | A | Search report |
| US4383584A | Cites | United States of America | A | Search report |
| DE8534719U1 | Cites | Germany | AD | Search report |
| WO8702129A1 | Cites | World Intellectual Property Organization (WIPO) | AP | Search report |
54 members in 11 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 3620360 | Germany | A | |
| 3620360 | Germany | – | |
| 3620360 | – | – | – |
| DE19863620360 | – | – | – |
Members54
| Document | Office | Kind | |
|---|---|---|---|
| DE3344901A1 | Germany | A1 | |
| EP0145001A2 | European Patent Office (EPO) | A2 | |
| JPS60200137A | Japan | A | |
| DE8534719U1 | Germany | U1 | |
| EP0145001A3 | European Patent Office (EPO) | A3 | |
| DE3444996A1 | Germany | A1 | |
| WO8603584A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP0185296A1 | European Patent Office (EPO) | A1 | |
| AU5310086A | Australia | A | |
| JPS61192527A | Japan | A | |
| DD240255A5 | German Democratic Republic (until 1990) | A5 | |
| EP0205509A1 | European Patent Office (EPO) | A1 | |
| US4644805A | United States of America | A | |
| JPS62501521A | Japan | A | |
| EP0230315A2 | European Patent Office (EPO) | A2 | |
| DE3602073A1 | Germany | A1 | |
| JPS62179625A | Japan | A | |
| KR870007421A | Republic of Korea | A | |
| DE3604420A1 | Germany | A1 | |
| DE3620360A1 | Germany | A1 | |
| EP0249905A2 | European Patent Office (EPO) | A2 | |
| JPS6315128A | Japan | A | |
| EP0255084A2 | European Patent Office (EPO) | A2 | |
| DE3625842A1 | Germany | A1 | |
| KR880000783A | Republic of Korea | A | |
| US4739666A | United States of America | A | |
| DD257295A5 | German Democratic Republic (until 1990) | A5 | |
| US4754653A | United States of America | A | |
| US4770050A | United States of America | A | |
| DE3625842C2 | Germany | C2 | |
| EP0185296B1 | European Patent Office (EPO) | B1 | |
| DE3566633D1 | Germany | D1 | |
| EP0205509B1 | European Patent Office (EPO) | B1 | |
| AT43720T | Austria | T | |
| DE3570751D1 | Germany | D1 | |
| EP0230315A3 | European Patent Office (EPO) | A3 | |
| EP0145001B1 | European Patent Office (EPO) | B1 | |
| AT47487T | Austria | T | |
| DE3480231D1 | Germany | D1 | |
| CA1264961A | Canada | A | |
| EP0255084A3 | European Patent Office (EPO) | A3 | |
| IN166339B | India | B | |
| EP0249905A3This record | European Patent Office (EPO) | A3 | |
| CA1274258A | Canada | A | |
| CA1287068C | Canada | C | |
| IN169106B | India | B | |
| IN169206B | India | B | |
| IN169661B | India | B | |
| EP0230315B1 | European Patent Office (EPO) | B1 | |
| IN172189B | India | B | |
| AT88565T | Austria | T | |
| DE3785462D1 | Germany | D1 | |
| DE3344901C2 | Germany | C2 | |
| JPH0566535B2 | Japan | B2 |
9 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | |
| Application deemed to be withdrawnWithdrawn18D | 18D | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | |
| First examination report despatched17Q | 17Q | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | |
| Designated contracting statesAK | AK | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 0249905
- Publication, DOCDB
- 0249905
- Publication, EPODOC
- EP0249905
- Application
- 87108512
- Application, DOCDB
- 87108512
- Application, EPODOC
- EP19870108512
Titles3
- English
- Elastostatic load cell
- German
- Elstostatische Kraftmesseinrichtung
- French
- Boîte dynamométrique élastostatique
Classification
- CPC, 1
- G01L1/20
- IPC, 3
- G01G3 12
- G01L1 20
- G01L1 26
Designated states11
- Contracting states, 11
- Austria
- Belgium
- Switzerland
- Germany
- Spain
- France
- United Kingdom
- Italy
- Liechtenstein
- Netherlands (Kingdom of the)
- Sweden