Global Patent Index - EP 0953388 A3

EP 0953388 A3 2000-12-06 - Rivet setting tool

Title (en)

Rivet setting tool

Title (de)

Nietsetzgerät

Title (fr)

Outil de rivetage

Publication

EP 0953388 A3 (DE)

Application

EP 99101542 A

Priority

DE 19818755 A

Abstract (en)

[origin: EP0953388A2] The rivet gun has an electric drive motor (2) coupled to a rivet driving device (5), with at least one rechargeable battery for providing the drive motor operating current and a circuit for regulating the current feed to the electric drive motor in dependence on the detected battery voltage in comparison to a minimum battery voltage. The circuit (45) regulating the current feed to the electric drive motor (2) may employ a microcomputer and an associated read-only memory holding the minimum battery voltage, with disconnection of the motor when the minimum battery voltage is reached, the disconnection effected at the end of a complete rivet driving operation.

IPC 1-7 (main, further and additional classification)

B21J 15/26; B21J 15/28

IPC 8 full level (invention and additional information)

B21J 15/16 (2006.01); B21J 15/26 (2006.01); B21J 15/28 (2006.01)

CPC (invention and additional information)

B21J 15/28 (2013.01); B21J 15/26 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

EP 0953388 A2 19991103; EP 0953388 A3 20001206; AU 2375999 A 19991209; AU 719404 B2 20000511; BR 9901293 A 20000314; DE 19818755 A1 19991104; JP 3124755 B2 20010115; JP H11320015 A 19991124; US 6145360 A 20001114

INPADOC legal status


2004-02-04 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20030803

2003-03-12 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20030123

2001-08-22 [AKX] PAYMENT OF DESIGNATION FEES

- Ref Legal Event Code: AKX

- Free Format Text: DE ES FR GB IT NL SE

2001-04-04 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 20010131

2000-12-06 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

2000-12-06 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI

1999-11-03 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE ES FR GB IT NL SE

1999-11-03 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Ref Legal Event Code: AX

- Free Format Text: AL;LT;LV;MK;RO;SI