Global Patent Index - EP 0993932 A3

EP 0993932 A3 2000-04-26 - Press with toggle drive

Title (en)

Press with toggle drive

Title (de)

Presse mit kniehebelantrieb

Title (fr)

Presse entrainée par genouillère

Publication

EP 0993932 A3 (DE)

Application

EP 99120146 A

Priority

DE 19846951 A

Abstract (en)

[origin: EP0993932A2] The press has a support arm (15) connected at one end to a press frame (10), and a drive arm (24) connected at one end to a work ram (26) guided on the press frame. A triangular guide rod (19) is connected at one end to a crank drive (22) and is fitted at its other end with the drive arm on the work ram side and with the support arm (15) on the frame side to form elbow joints (23, 18) spaced from each other. The length of the triangular guide rod between the elbow joint and crank drive is adjustable. The crank drive is driven by a worm gearing (35) from a motor such as an electric motor

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

B30B 1/14; B30B 15/00

IPC 8 full level (invention and additional information)

B30B 1/14 (2006.01); B30B 15/00 (2006.01)

CPC (invention and additional information)

B30B 15/0035 (2013.01); B30B 1/14 (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

DOCDB simple family

EP 0993932 A2 20000419; EP 0993932 A3 20000426; DE 19846951 A1 20000420