Land vehicles: bodies and tops – Bodies – Variable capacity of body
Patent
1976-04-05
1977-10-11
Feldman, Peter
Land vehicles: bodies and tops
Bodies
Variable capacity of body
1525015, 1525016, 1525019, 1525032, 1525034, B60S 134, B60S 140
Patent
active
040531791
ABSTRACT:
A windshield wiper arm assembly comprises a wiper arm having its lower end pivotally mounted on a bracket and a blade pivotally mounted on an upper end of the wiper arm. The bracket is secured on a motor-drive shaft for oscillation therewith. A leaf spring is secured to the upper end of the wiper arm to engage and bias the lower end of the blade towards the windshield. A stop member is secured on the shaft and positioned adjacent to an inboard side of the wiper arm to limit pivotal movement thereof towards the windshield.
REFERENCES:
patent: 1471771 (1923-10-01), Bourlier
patent: 2481192 (1949-09-01), Borsuk
patent: 3453679 (1969-07-01), Thorlakson
Jorgensen Stanley A.
Myers Kenneth R.
Caterpillar Tractor Co.
Feldman Peter
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