EP 0058383 A3 19840502 - ROTATING DEVICE FOR HANGING LOADS
Title (en)
ROTATING DEVICE FOR HANGING LOADS
Publication
Application
Priority
DE 3105194 A 19810213
Abstract (en)
[origin: EP0058383A2] In a rotary transmission lead-through for hanging loads, hydraulic passages leading from the stator to the rotor are provided for the hydraulic actuation of a gripper. The stator-side and rotor-side connections for the gripper hydraulics are arranged at locations of the stator or rotor which are protected against external mechanical effects. In addition, in order to permit simple, safe and rapid attachment of the gripper to the rotating device, screws passing from top to bottom through corresponding bores in the rotor are provided for fastening the gripper. <IMAGE>
IPC 1-7
IPC 8 full level
B66C 3/16 (2006.01)
CPC (source: EP)
B66C 3/16 (2013.01)
Citation (search report)
- [X] FR 2358811 A7 19780210 - BOBIN MICHEL [FR]
- [X] US 4005895 A 19770201 - CULLINGS HAROLD L
- [X] FR 2197093 A1 19740322 - CATERPILLAR TRACTOR CO [US]
- [AD] DE 2838428 A1 19800320 - THUMM FA HEINZ
- [A] DE 2838346 A1 19800320 - THUMM FA HEINZ
- [A] US 4009643 A 19770301 - THUMM HEINZ
- [A] FR 1439220 A 19660520 - POCLAIN SA
Designated contracting state (EPC)
DE SE
DOCDB simple family (publication)
EP 0058383 A2 19820825; EP 0058383 A3 19840502; DE 3105194 A1 19820909; DE 3105194 C2 19900111
DOCDB simple family (application)
EP 82100951 A 19820210; DE 3105194 A 19810213