A fine pitch adjuster includes a housing, a gear within the housing and coupled to a ball stud, in which rotation of the gear provides inward and outward longitudinal translation of the ball stud relative to the housing, and a clutch worm input drive, the clutch worm input drive device includes an inner drive sleeve having a shaft portion including a plurality of sleeve grooves and a plurality of engagement ribs formed therein and a head portion, and an outer worm gear sleeve having a worm gear thread at least indirectly coupled to a gear and an inner cavity, the worm gear thread being coupled to the inner cavity. The outer worm gear sleeve includes a plurality of grooves extending longitudinally along the inner cavity for matingly engaging with the plurality of engaging ribs, where rotation of the inner drive sleeve provides clutchable engagement with the outer worm gear sleeve to rotate the gear.
一种细间距调节器,该细间距调节器包括外壳、位于外壳内并联接到球头销的齿轮以及离合式蜗杆输入驱动装置,其中齿轮的旋转提供球头销相对于外壳的向内和向外的纵向平移,该离合式蜗杆输入驱动装置包括:内驱动套筒以及外蜗轮套筒,该内驱动套筒具有轴部和头部,该轴部包括形成在其中的多个套筒槽和多个接合筋,该外蜗轮套筒具有蜗轮螺纹以及内腔,蜗轮螺纹至少间接地联接到齿轮,该外蜗轮套筒包括沿内腔纵向延伸的多个凹槽,多个凹槽用于与多个接合筋配合地接合,其中,内驱动套筒的旋转提供与外蜗轮套筒的可离合的接合以使齿轮旋转。
Fine pitch regulator
细间距调节器
2022-12-06
Patent
Elektronische Ressource
Chinesisch
IPC: | 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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen |
Robust Preview Regulator for Pitch-Rate Control
British Library Conference Proceedings | 1994
|Ground test device for hydraulic variable pitch propeller speed regulator
Europäisches Patentamt | 2024
|Blade pitch angle adjusting and indicating mechanism for fine-tuning pitch propeller
Europäisches Patentamt | 2021
|