EP 2077938 A1 20090715 - ULTRASONIC WELDING DEVICE AS WELL AS A PACKAGING MACHINE WITH AN ULTRASONIC WELDING DEVICE
Title (en)
ULTRASONIC WELDING DEVICE AS WELL AS A PACKAGING MACHINE WITH AN ULTRASONIC WELDING DEVICE
Title (de)
ULTRASCHALLSCHWEIßVORRICHTUNG SOWIE VERPACKUNGSMASCHINE MIT ULTRASCHALLSCHWEIßVORRICHTUNG
Title (fr)
DISPOSITIF DE SOUDAGE PAR ULTRASONS ET MACHINE DE CONDITIONNEMENT COMPRENANT UN DISPOSITIF DE SOUDAGE PAR ULTRASONS
Publication
Application
Priority
- EP 2007059322 W 20070906
- DE 102006047378 A 20061006
Abstract (en)
[origin: WO2008043615A1] The invention relates to an ultrasonic welding device for welding foil-like materials, comprising an ultrasound sonotrode (3), an anvil (2), an adjusting unit (4) for adjusting a relative position between the ultrasound sonotrode (3) and the anvil (2), and a regulating unit (8) which regulates, via the adjustment unit, a width (X) of a working gap (16) between the ultrasound sonotrode (3) and the anvil (2). The anvil (2) is mounted to be movable with respect to the ultrasound sonotrode (3) on a mounting, and the adjusting unit (4) has a first wedge element (6) connected to the anvil (2), a second wedge element (7), and an actuator (5), wherein the actuator (5) is connected to the second wedge element (7), and the second wedge element (7) moves relative to the first wedge element (6) to execute a position change of the anvil (2) relative to the ultrasound sonotrode (3).
IPC 8 full level
B29C 65/08 (2006.01); B65B 9/20 (2012.01); B65B 51/22 (2006.01)
CPC (source: EP US)
B29C 65/08 (2013.01 - EP US); B29C 66/712 (2013.01 - EP US); B29C 66/82261 (2013.01 - EP US); B29C 66/8227 (2013.01 - EP US); B29C 66/92311 (2013.01 - EP US); B29C 66/92611 (2013.01 - EP US); B29C 66/92613 (2013.01 - EP US); B29C 66/961 (2013.01 - EP US); B65B 9/20 (2013.01 - EP US); B65B 51/225 (2013.01 - EP US); B29C 66/1122 (2013.01 - EP US); B29C 66/43 (2013.01 - EP US); B29C 66/4312 (2013.01 - EP US); B29C 66/72321 (2013.01 - EP US); B29C 66/8242 (2013.01 - EP US); B29C 66/8322 (2013.01 - EP US); B29C 66/836 (2013.01 - EP US); B29C 66/849 (2013.01 - EP US); B29L 2009/003 (2013.01 - EP US); B29L 2031/7128 (2013.01 - EP US)
Citation (search report)
See references of WO 2008043615A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102006047378 A1 20080410; CN 101522397 A 20090902; CN 101522397 B 20130213; EP 2077938 A1 20090715; JP 2010505626 A 20100225; US 2009250171 A1 20091008; US 8156984 B2 20120417; WO 2008043615 A1 20080417
DOCDB simple family (application)
DE 102006047378 A 20061006; CN 200780037362 A 20070906; EP 07820044 A 20070906; EP 2007059322 W 20070906; JP 2009530825 A 20070906; US 44420007 A 20070906