WIPER

WIPER

PROBLEM TO BE SOLVED: To provide a wiper in which the operating noise of the wiper blade is reduced for preventing the impairment of comfortableness by reducing the impact force caused by the inertial force at the time of reversing action of the wiper blade. SOLUTION: A wiper 1 is provided with a co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KASEZAWA TAKESHI, TAKAO JUNICHI, SHIMOMOTO HIROSHI, MURATA YUKIHO
Format: Patent
Sprache:eng
Schlagworte:
CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORSOR DYNAMO-ELECTRIC CONVERTERS
CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
PERFORMING OPERATIONS
SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
TRANSPORTING
VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To provide a wiper in which the operating noise of the wiper blade is reduced for preventing the impairment of comfortableness by reducing the impact force caused by the inertial force at the time of reversing action of the wiper blade. SOLUTION: A wiper 1 is provided with a control circuit 4 by which while a wiper switch 6 is changed over to a low-speed mode, when the wiper blade 9 reaches directly before a first reversing position, and when the wiper blade 9 reaches directly before a second reversing position, the supply current to the brushes 2b, 2c of a wiper motor 2 can be cut off.