EP 3209491 A1 20170830 - PRESS DRIVE DEVICE FOR A PRESS, AND PRESS COMPRISING A PRESS DRIVE DEVICE
Title (en)
PRESS DRIVE DEVICE FOR A PRESS, AND PRESS COMPRISING A PRESS DRIVE DEVICE
Title (de)
PRESSENANTRIEBSVORRICHTUNG FÜR EINE PRESSE UND PRESSE MIT PRESSENANTRIEBSVORRICHTUNG
Title (fr)
DISPOSITIF D'ENTRAÎNEMENT DE PRESSE DESTINÉ À UNE PRESSE ET PRESSE COMPRENANT UN DISPOSITIF D'ENTRAÎNEMENT DE PRESSE
Publication
Application
Priority
- DE 102014115241 A 20141020
- EP 2015073238 W 20151008
Abstract (en)
[origin: WO2016062546A1] The invention relates to a press drive device (21) for a press (10), comprising a connecting rod (49) that has an input end (48) and an output end (50). The output end (50) is preferably coupled to a ram (11) via a press gear unit. A drive shaft (35) is mounted so as to be rotatable about a shaft axis W and includes a connecting rod bearing (46) that is eccentric in relation to the shaft axis W. A drive unit (77) comprising a driving motor (30) and a planetary gear set (76) is used for driving the drive shaft (35). For this purpose, a gear output (79) is connected in a rotationally fixed manner to the drive shaft (35), and a gear input (78) is connected in a rotationally fixed manner to a motor shaft (73). The driving motor (30) comprises a rotor (66) that is connected in a rotationally fixed manner to the motor shaft (73) via a rotor hub (67). The rotor (66) is hollow cylindrical and is concentric to the motor shaft (73). This creates mounting space located between the motor shaft (73) and the rotor (66) and designed to arrange a braking device (31) therein.
IPC 8 full level
B30B 1/26 (2006.01)
CPC (source: CN EP US)
B30B 1/14 (2013.01 - CN EP US); B30B 1/26 (2013.01 - US); B30B 1/266 (2013.01 - US)
Citation (search report)
See references of WO 2016062546A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102014115241 A1 20160421; DE 102014115241 B4 20210812; CN 107107513 A 20170829; CN 107107513 B 20190806; EP 3209491 A1 20170830; US 10696000 B2 20200630; US 2017313011 A1 20171102; WO 2016062546 A1 20160428
DOCDB simple family (application)
DE 102014115241 A 20141020; CN 201580056830 A 20151008; EP 15775236 A 20151008; EP 2015073238 W 20151008; US 201515520705 A 20151008