EP 0284928 A3 19891220 - RAIL TRACK CENTERING APPARATUS FOR RAISING AND LOWERING STATION IN ELECTRIC SUSPENDED TRACK
Title (en)
RAIL TRACK CENTERING APPARATUS FOR RAISING AND LOWERING STATION IN ELECTRIC SUSPENDED TRACK
Publication
Application
Priority
DE 3711043 A 19870402
Abstract (en)
[origin: US4876965A] The present invention refers to a device for the centering of a movable rail section relative to a stationary rail section of an overhead trolley conveyor, notably a lifting station of a trolley conveyor. There is at least one centering body attached to the stationary or to the movable rail section. The centering body has a recess. At the movable rail section and at the stationary rail section, respectively, a centering piece is provided which can be moved into the recess. The centering piece can be rotated within the recess about an axis which extends in the direction of the rail so that it comes into engagement with at least one of the walls of the recess.
IPC 1-7
IPC 8 full level
B61B 10/02 (2006.01); B66C 7/08 (2006.01); E01B 25/24 (2006.01)
CPC (source: EP US)
E01B 25/24 (2013.01 - EP US)
Citation (search report)
- [X] DE 3606070 A1 19861023 - MANNESMANN AG [DE]
- [AD] DE 2319614 A1 19741114 - STAHL R FA
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0284928 A2 19881005; EP 0284928 A3 19891220; EP 0284928 B1 19930407; AT E87988 T1 19930415; DD 281212 A5 19900801; DE 3711043 A1 19881013; DE 3711043 C2 19980409; DE 3879993 D1 19930513; ES 2058160 T3 19941101; JP S63265760 A 19881102; US 4876965 A 19891031
DOCDB simple family (application)
EP 88104385 A 19880318; AT 88104385 T 19880318; DD 31428688 A 19880331; DE 3711043 A 19870402; DE 3879993 T 19880318; ES 88104385 T 19880318; JP 7173588 A 19880325; US 17510288 A 19880330