Press for forming sheet material
Abstract
A press includes a frame, a flywheel, a motor for driving the flywheel, and a shaft. A clutch and brake assembly is provided which is actuable for engaging and disengaging the shaft to the flywheel. An eccentric is journaled upon the shaft and rotates therewith. The eccentric rotates in a block which is slidably mounted in a head to permit the block to move laterally within the head. The head is vertically movable in response to vertical movements of the block. The presse also includes an upper die which is mounted on the head and a lower die which is resiliently supported upwardly on a base. Movement of the head engages and disengages the upper die and lower die. One embodiment of the press includes a second set of dies mounted to the head for cutting a continuous sheet of material into a predetermined shape.

Term
Term ended
Projected expiry passed 20 May 2003, 23.3 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| DE111036C | Cites | Germany | Y | Search report |
| FR2208748A1 | Cites | France | A | Search report |
| US3064559A | Cites | United States of America | Y | Search report |
| US4158539A | Cites | United States of America | Y | Search report |
| GB559698A | Cites | United Kingdom | Y | Search report |
| DE744331C | Cites | Germany | A | Search report |
| DE80128C | Cites | Germany | Y | Search report |
| DE875139C | Cites | Germany | Y | Search report |
10 members in 5 offices
Priority claims10
| Document | Office | Kind | Date |
|---|---|---|---|
| 382716 | United States of America | – | |
| 38271682 | United States of America | A | |
| 38271682 | United States of America | A | |
| 458348 | United States of America | – | |
| 45834883 | United States of America | A | |
| 45834883 | United States of America | A | |
| 382716 | – | – | – |
| 458348 | – | – | – |
| US19820382716 | – | – | – |
| US19830458348 | – | – | – |
Members10
| Document | Office | Kind | |
|---|---|---|---|
| EP0095680A2 | European Patent Office (EPO) | A2 | |
| JPS58219040A | Japan | A | |
| US4435143A | United States of America | A | |
| EP0095680A3This record | European Patent Office (EPO) | A3 | |
| US4497620A | United States of America | A | |
| CA1200129A | Canada | A | |
| CA1200130A | Canada | A | |
| EP0095680B1 | European Patent Office (EPO) | B1 | |
| DE3371308D1 | Germany | D1 | |
| JPS6345305B2 | Japan | B2 |
32 legal events, as 3 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Se: european patent has lapsedLapsedEUG | EUG | EP | |
| Notification of lapseLapsedST | ST | FR | |
| 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 | |
| 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 | |
| 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 | |
| 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 | |
| Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents actLapsedNLV1 | NLV1 | EP | |
| Patent ceasedCeasedPL | PL | CH | |
| Fr: translation filedET | ET | EP | |
| Corresponds to:REF | REF | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Designated contracting statesAK | AK | 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 | |
| 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 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Designated contracting states (corrected)RBV | RBV | 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
- 0095680
- Publication, DOCDB
- 0095680
- Publication, EPODOC
- EP0095680
- Application
- 83105014
- Application, DOCDB
- 83105014
- Application, EPODOC
- EP19830105014
Titles3
- English
- Press for forming sheet material
- French
- Presse pour le formage de matériaux en feuille
- German
- Presse zum Formen von Blattmaterialien
Classification
- CPC, 3
- B30B1/26
- B26D5/16
- B29C51/38
- IPC, 3
- B26D5 16
- B29C51 38
- B30B1 26
Designated states10
- Contracting states, 10
- Belgium
- Switzerland
- Germany
- France
- United Kingdom
- Italy
- Liechtenstein
- Luxembourg
- Netherlands (Kingdom of the)
- Sweden