Kinematic mechanism (10) comprising a toothed driving element (20) having driving teeth (21), a first driven toothed element (30) having a first toothed sector (31) and a second toothed sector (32), wherein the first toothed sector (31) engages with the driving teeth (21), and a second driven toothed element (40) comprising a third toothed sector (41) which engages with the second toothed sector (32) of the first driven toothed element (30). The second toothed sector (32 ) comprises a first toothing portion (32') axially overlapping the first toothed sector (31), and a second toothing portion (32") which inclines away from the first toothing portion (32') so as to be arranged next to the first toothed sector (31). The third toothed sector (41) comprises a first toothing portion (41') that engages with the first toothing portion (32') of the second toothed sector (32), and a second toothing portion (41") that engages with the second toothing portion (32") of the second toothed sector (32) and inclines away from the first toothing portion (41') of the third toothed sector (41) so as to be arranged at a different axial height in relation thereto. A cam track (34) comprises a first track section (34') and a second track section (34"). The second track section (34") extends according to an arc of a circle, while the first track section (34") extends according to an arc of a non-circumferential curve. A follower pin (42) is also formed in the body of the second driven toothed element (40), which follower pin is configured to engage the cam track (34). A protrusion (35) in which the cam track (34) is located is moved above the second toothing portion (41") of the third toothed sector (41), which is lower compared to the first toothing portion (41') of the third toothed sector (41). In this way, interference between the components is avoided without having to increase the axial height of the protrusion (35) in which the cam track (34) is located.
KINEMATIC MECHANISM WITH RECESSED TOOTHED SECTOR
KINEMATISCHER MECHANISMUS MIT VERSENKTEM VERZAHNTEM SEKTOR
MÉCANISME CINÉMATIQUE À SECTEUR DENTÉ ENCASTRÉ
2024-06-26
Patent
Electronic Resource
English
IPC: | F16H Getriebe , GEARING / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
Toothed rail and adhesion coaxial driving toothed rail driving device and toothed rail rolling stock
European Patent Office | 2020
|Automotive engineering | 1979
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