Machine element or mechanism – Gearing – Directly cooperating gears
Patent
1998-09-21
2000-07-18
Bucci, David A.
Machine element or mechanism
Gearing
Directly cooperating gears
74413, 74DIG4, F16H 106
Patent
active
060891165
ABSTRACT:
In a gearing stage, a driving first wheel has a ferromagnetic profiled rib which is circumferential in one thread, whereas a second driven wheel has permanently magnetic profiled ribs which are disposed in a multi-start manner and which extend only over a fraction of the circumference and are opposite the ferromagnetic profiled rib with a small air gap. The driving wheel drives the driven wheel via a magnetic reluctance coupling.
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patent: 3792578 (1974-02-01), Hetzel
patent: 4196639 (1980-04-01), Spodig
patent: 4850821 (1989-07-01), Sakai
patent: 5129276 (1992-07-01), Fahy et al.
patent: 5569967 (1996-10-01), Rode
Bucci David A.
Max Stegmann GmbH Antriebstechnik-Elektronik
Stallman Brandon C.
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