EP 1710449 A1 20061011 - Single acting locking cylinder
Title (en)
Single acting locking cylinder
Title (de)
Einfach wirkender Verriegelungszylinder
Title (fr)
Vérin simple effet verrouillable
Publication
Application
Priority
DE 102005016090 A 20050408
Abstract (en)
The shutter cylinder (20) includes a piston (22) that moves inside a cylinder unit (21), and a mechanically lockable spindle (35) that rotates inside the cylinder unit. Shutter units (42.1,42.2) are used for moving the piston and rotating the spindle in the cylinder unit using the action of a spring (39). Each shutter unit has a pawl mechanism (54) provided for the mechanical blocking the rotation of the spindle with respect to the rotation axis (43) to enable the spindle to rotate in opposing directions.
IPC 8 full level
F15B 15/26 (2006.01)
CPC (source: EP)
F15B 15/264 (2013.01)
Citation (applicant)
- DE 10356597 B3 20050602 - NEUMEISTER HYDRAULIK GMBH [DE]
- DE 10356598 B3 20050602 - NEUMEISTER HYDRAULIK GMBH [DE]
- DE 1356596 U
- DE 102004022203 B3 20050811 - NEUMEISTER HYDRAULIK GMBH [DE]
Citation (search report)
- [XY] EP 0536954 A1 19930414 - LUCAS IND PLC [GB]
- [Y] EP 1106841 A2 20010613 - WEBER HYDRAULIK GMBH [AT]
- [X] US 4293115 A 19811006 - PARKS JR GLENN C, et al
- [X] US 3442176 A 19690506 - GEYER HOWARD M
- [X] US 4481864 A 19841113 - PERUZZI ARMANDO [IT]
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 1710449 A1 20061011; EP 1710449 B1 20071128; DE 102005016090 A1 20061012; DE 102005016090 B4 20070222; DE 202005021379 U1 20071220; DE 502005002102 D1 20080110; ES 2297599 T3 20080501; PL 1710449 T3 20080530
DOCDB simple family (application)
EP 05027442 A 20051215; DE 102005016090 A 20050408; DE 202005021379 U 20051215; DE 502005002102 T 20051215; ES 05027442 T 20051215; PL 05027442 T 20051215