Brushing – scrubbing – and general cleaning – Attachments – Optical-member-attachable cleaner
Patent
1983-03-14
1985-01-01
Feldman, Peter
Brushing, scrubbing, and general cleaning
Attachments
Optical-member-attachable cleaner
1525036, B60S 138
Patent
active
044908806
ABSTRACT:
A windshield wiper assembly providing improved wiping characteristics. The wiper assembly includes a wiper arm, a superstructure, and a flexible wiper insert received within the superstructure. The wiper insert includes a flexible elongate beam received within the superstructure at both ends and which serves to uniformly distribute the force transmitted by the superstructure from the wiper arm along the length of a flexible wiper strip which forms a part for the wiper insert. In its unflexed configuration, the elongate beam is characterized by a first surface which is elliptically curved convexly along the length of the beam and a second oppositely disposed surface which is flat. When the elliptically curved surface is flexed due to the application of a force from the superstructure at each end of the beam the force is equally distributed along the length of the beam.
REFERENCES:
patent: 213100 (1969-01-01), Rickett
patent: 1753651 (1930-04-01), Gillet
patent: 1771824 (1930-07-01), Storrie
patent: 1786457 (1930-12-01), Sarver
patent: 1816370 (1931-07-01), Hachenburg
patent: 1888843 (1932-11-01), Anderson
patent: 2179451 (1939-11-01), Horton
patent: 2322312 (1943-06-01), Osborn
patent: 2537411 (1951-01-01), Klinger
patent: 2550504 (1951-04-01), Vidrick et al.
patent: 2772435 (1956-12-01), Louk
patent: 3099031 (1963-07-01), Ludwig
patent: 3178753 (1965-04-01), Wise
patent: 3238555 (1966-03-01), Cels
patent: 3418676 (1968-12-01), Byczkowski
patent: 3418679 (1968-12-01), Barth et al.
patent: 3605168 (1971-09-01), Moorhead
patent: 3618155 (1971-11-01), Mower
patent: 3619556 (1971-01-01), Deibel et al.
patent: 3629898 (1981-12-01), Plisky
patent: 3644957 (1972-02-01), Deibel
patent: 3772730 (1973-11-01), Plisky
patent: 3820188 (1974-06-01), Moorhead
patent: 3866261 (1975-02-01), Stratton
patent: 3879793 (1975-04-01), Sclegel
patent: 3879794 (1975-04-01), Roberts
patent: 3885265 (1975-05-01), Deibel et al.
patent: 3899800 (1973-08-01), Wittwer et al.
patent: 3903560 (1975-09-01), Jewell
patent: 4007511 (1977-02-01), Deibel
patent: 4126911 (1978-11-01), Mohmach et al.
patent: 4152808 (1979-05-01), Andregg
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