EP 1541875 A3 20060222 - Pressure cylinder with variable stroke
Title (en)
Pressure cylinder with variable stroke
Title (de)
Druckmittelzylinder mit verstellbarem Hub
Title (fr)
Vérin à pression à course réglable
Publication
Application
Priority
DE 10357555 A 20031210
Abstract (en)
[origin: EP1541875A2] The cylinder has a housing section with piston and rod, and a stroke adjusting section (2) into which the piston rod projects with a stop. This acts with a locking pressure medium cylinder (4a,b) for stroke limitation. This cylinder has a piston rod (11) with angled end, and this interacts with radial slots (12) in the stroke adjusting section. The slots are at relative axial distances, so that stroke length at intervals of min. 2mm can be adjusted. Cylinder housing section and stroke adjusting section are formed as an integral extruded profile. The pressure medium cylinder is part of a transport device for bulk goods.
IPC 8 full level
F15B 15/24 (2006.01); F15B 15/26 (2006.01)
CPC (source: EP)
F15B 15/24 (2013.01); F15B 15/261 (2013.01)
Citation (search report)
- [A] US 4699042 A 19871013 - STOLL KURT [DE]
- [A] GB 598604 A 19480223 - OLAER PATENT CO, et al
- [A] US 4155433 A 19790522 - PORTER CLYDE R [US]
- [A] US 3177976 A 19650413 - WENZEL PHILIP D
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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1541875 A2 20050615; EP 1541875 A3 20060222; DE 10357555 A1 20050714; DE 10357555 B4 20070524
DOCDB simple family (application)
EP 04106425 A 20041209; DE 10357555 A 20031210