An actuator includes: an output unit 30 having an output shaft 33; and a first worm 40 and a second worm 50 extending along a face perpendicular to the output shaft 33, wherein: the output unit 30 includes a rotating mechanism 34a configured to be meshed with the first worm 40 to rotate the output shaft 33 about a predetermined rotation axis 33a, and a moving mechanism 39 configured to be meshed with the second worm 50 to move the output shaft 33 in a direction orthogonal to the rotation axis 33a; the first worm 40 and the second worm 50 are placed to sandwich the output shaft 33; and a distance between the second worm 50 and the output shaft 33 is shorter than a distance between the first worm 40 and the output shaft 33.
FIXING MEMBER, SELF-ALIGNING BEARING MECHANISM, ACTUATOR, AND LAMP
27.12.2018
Patent
Elektronische Ressource
Englisch
IPC: | F21S Ortsfeste Leuchten , NON-PORTABLE LIGHTING DEVICES / F16H Getriebe , GEARING / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / F16C SHAFTS , Wellen |
Fixing member, self-aligning bearing mechanism, actuator, and lamp
Europäisches Patentamt | 2021
|SAE | 1999