EP 1710448 A1 20061011 - Pressurized air supplied working member
Title (en)
Pressurized air supplied working member
Title (de)
Mit Druckluft betriebene Arbeitsvorrichtung
Title (fr)
Organe de travail alimentée avec air pressurisé
Publication
Application
Priority
DE 102005015949 A 20050407
Abstract (en)
The device has a pneumatic drive (1) with a working piston driven by stroke movement opposed to one another. A damping cylinder has a damping unit displaced by the piston. The unit limits a damping chamber that is deaerated during a damping phase concurrently with a working chamber via a throttle. The unit is delivered by compressed air which is diverted from a supply line to the working chamber during deaeration or ventilation phases.
IPC 8 full level
F15B 15/22 (2006.01)
CPC (source: EP)
F15B 15/228 (2013.01)
Citation (applicant)
- WO 0168490 A1 20010920 - FESTO AG & CO [DE], et al
- DE 3941255 C2 19940203 - FESTO KG [DE]
- EP 1426623 A1 20040609 - FESTO AG & CO [DE]
Citation (search report)
- [A] DD 46600 A1 19660320 - HELMHOLZ WOLFGANG [DE]
- [AD] WO 0168490 A1 20010920 - FESTO AG & CO [DE], et al
- [A] US 4858898 A 19890822 - NIIKURA YOSHIHARU [JP], et al
- [A] DE 3718858 A1 19881222 - AROS HYDRAULIK [DE]
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1710448 A1 20061011; EP 1710448 B1 20080319; AT E389815 T1 20080415; DE 102005015949 A1 20061012; DE 102005015949 B4 20070125; DE 502006000469 D1 20080430
DOCDB simple family (application)
EP 06002702 A 20060210; AT 06002702 T 20060210; DE 102005015949 A 20050407; DE 502006000469 T 20060210