The invention relates to a moveable holding device (1), comprising a moveable unit (30), a holder (10) that is attached to the moveable unit (30), a fixed guiding device (60) and at least one bistable spring (50) that is mounted with a first spring end (51) to the moveable unit (30) and with a second spring end (52) to the fixed guiding device (60). The at least one bistable spring (50) is deflected and pretensioned by moving the moveable unit (30) in longitudinal moving direction (35) in regard to the fixed guiding device (60) from a first stable end position (100, 120) to an unstable mid position (110) which is arranged halfway between the first stable end position (100, 120) and an opposing second stable end position (120, 100), where further longitudinal displacement in moving direction (35) between the unstable mid position (110) and the opposing second stable end position (120, 100) is spring drive actuated by the at least one pretensioned bistable spring (50).
MOVEABLE HOLDING DEVICE
BEWEGLICHE HALTEVORRICHTUNG
DISPOSITIF DE MAINTIEN MOBILE
2016-08-17
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
A moveable traffic signal or moveable pedestrian signal system
Europäisches Patentamt | 2016
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