Endless belt power transmission systems or components – Positive drive belt – Belt formed of rigid links
Patent
1990-06-18
1991-04-30
Gellner, Michael L.
Endless belt power transmission systems or components
Positive drive belt
Belt formed of rigid links
474164, G03B 928, F16H 5530
Patent
active
050122630
ABSTRACT:
The invention is directed to a positively-guided belt drive wherein the drive of the belt by supporting surfaces is decoupled from the drive of the belt via projections. This decoupling is effected with the aid of ball bearings. In a belt drive of this kind, the forces acting on the inner side of the belt are greatly reduced. This leads to reduced wear and to a longer service life. The rate of malfunctions of focal plane shutters of photogrammetric cameras is significantly reduced by this belt drive.
REFERENCES:
patent: 3232198 (1966-02-01), Van Breeman
patent: 3346158 (1967-10-01), Hanson et al.
Pusch Hans-Dieter
Tull Bernward
Carl-Zeiss-Stiftung
Gellner Michael L.
Ottesen Walter
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