EP 0993932 A3 20000426 - Press with toggle drive
Title (en)
Press with toggle drive
Title (de)
Presse mit kniehebelantrieb
Title (fr)
Presse entrainée par genouillère
Publication
Application
Priority
DE 19846951 A 19981012
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
IPC 8 full level
B30B 1/14 (2006.01); B30B 15/00 (2006.01)
CPC (source: EP)
B30B 1/14 (2013.01); B30B 15/0035 (2013.01)
Citation (search report)
- [XY] FR 2515105 A1 19830429 - MUELLER WEINGARTEN MASCHF [DE]
- [Y] DE 3736353 A1 19890511 - KLASCHKA RUDOLF [DE]
- [Y] US 5588344 A 19961231 - CHUN VICTOR L [US]
- [A] DE 157536 C
- [A] US 2986947 A 19610606 - KNUTSSON SLETTENGREN ANDERS IN
- [AD] DE 2407438 A1 19750828 - SCHULER GMBH L
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 (publication)
EP 0993932 A2 20000419; EP 0993932 A3 20000426; DE 19846951 A1 20000420
DOCDB simple family (application)
EP 99120146 A 19991008; DE 19846951 A 19981012