Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Trico Products Corp
Original Assignee
Trico Products Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Trico Products CorpfiledCriticalTrico Products Corp
Priority to ES0250336ApriorityCriticalpatent/ES250336A1/en
Publication of ES250336A1publicationCriticalpatent/ES250336A1/en
Improvements in windshield wipers characterized by comprising a support arm of the wiper for mounting on a tree, and because this has a tapered shoulder, and the arm has a mounting head formed by a clutch chamber for receiving the tree, a group of expandable clutch, comprising radially displaceable friction pads disposed around the shaft of the chamber and provided with adjustable friction clutch peripheral faces with a chamber wall; said shoes have a series of external and internal beveled faces; the external series is arranged to operate in combination with the tapered shoulder of the shaft, and a rotary pressure application element in the mounting head, and endowed with a spout extending inward and adjustable with the internal series of beveled faces, for cooperate with them to dilate the clutch adjustment shoes with the chamber wall. (Machine-translation by Google Translate, not legally binding)
ES0250336A1959-06-251959-06-25Improvements in windshield wipers (Machine-translation by Google Translate, not legally binding)
ExpiredES250336A1
(en)