EP0257646A3
V belt with blocks
Abstract
A V belt (1) for high load transmitting having at least one endless load carrier (3) and a plurality of blocks (4) engaged with the load carrier in the lengthwise direction of belt. The center of gravity of the block is situated near the tensile members (10) of the load carrier. The block, in the straight running state, is so supported that it is substantially perpendicular to the load carrier. Also, the block has the surface of arcuate shape in cross section at least at a part of its side surface.
Term
Term ended
Projected expiry passed 27 August 2007, 19.1 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| EP0047585A1 | Cites | European Patent Office (EPO) | X | Search report |
| EP0135710B1 | Cites | European Patent Office (EPO) | A | Search report |
| EP0177238A1 | Cites | European Patent Office (EPO) | X | Search report |
| GB2030263A | Cites | United Kingdom | A | Search report |
| FR2540953A1 | Cites | France | X | Search report |
| US4177687A | Cites | United States of America | A | Search report |
| US4595385A | Cites | United States of America | AD | Search report |
11 members in 5 offices
Priority claims8
| Document | Office | Kind | Date |
|---|---|---|---|
| 13245586 | Japan | U | |
| 13245586 | Japan | – | |
| 15084486 | Japan | U | |
| 15084486 | Japan | – | |
| 13245586 | – | – | – |
| 15084486 | – | – | – |
| JP19860132455U | – | – | – |
| JP19860150844U | – | – | – |
Members11
| Document | Office | Kind | |
|---|---|---|---|
| EP0257646A2 | European Patent Office (EPO) | A2 | |
| JPS6337845U | Japan | U | |
| JPS6356343U | Japan | U | |
| EP0257646A3This record | European Patent Office (EPO) | A3 | |
| US4813920A | United States of America | A | |
| US4894048A | United States of America | A | |
| JPH037632Y2 | Japan | Y2 | |
| CA1282615C | Canada | C | |
| JPH0326342Y2 | Japan | Y2 | |
| EP0257646B1 | European Patent Office (EPO) | B1 | |
| DE3776462D1 | Germany | D1 |
30 legal events, as 2 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Notification of lapseLapsedST | ST | FR | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Nl: lapsed or anulled due to non-payment of the annual feeLapsedNLV4 | NLV4 | EP | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Se: european patent has lapsedLapsedEUG | EUG | EP | |
| Se: european patent in force in swedenEAL | EAL | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Fr: translation filedET | ET | EP | |
| It: translation for a ep patent filedITF | ITF | EP | |
| It: translation for a ep patent filedITF | ITF | EP | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Designated contracting statesAK | AK | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 0257646
- Publication, DOCDB
- 0257646
- Publication, EPODOC
- EP0257646
- Application
- 87112481
- Application, DOCDB
- 87112481
- Application, EPODOC
- EP19870112481
Titles3
- English
- V BELT WITH BLOCKS
- French
- Courroie trapézoidale à blocs
- German
- Keilriemen mit Querkörpern
Classification
- CPC, 2
- F16G5/166
- F16H2061/66295
- IPC, 2
- F16G5 16
- F16H61 662
Designated states1
- Contracting states, 1
- Sweden