Brushing – scrubbing – and general cleaning – Attachments – Optical-member-attachable cleaner
Patent
1986-01-17
1988-01-05
Feldman, Peter
Brushing, scrubbing, and general cleaning
Attachments
Optical-member-attachable cleaner
384271, 403166, 403265, B60S 102
Patent
active
047166177
ABSTRACT:
A windshield wiper shaft is mounted in a bearing bushing, wherein the bearing bushing and the wiper shaft rest against each other with conical bearing surface portions to compensate for possible radial play. This is important in constructions in which the bearing bushing and the wiper shaft are injection-molded from plastics material.
REFERENCES:
patent: 2620503 (1952-12-01), Boothby
patent: 4550469 (1985-11-01), Deutscher et al.
Noack Klauspeter
Prohaska Hans
Feldman Peter
Raden James B.
Seitter Robert P.
SWF Auto-Electric GmbH
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