| 摘要 |
PURPOSE: A wiper system equipped with two gear shafts is provided to improve efficiency by eliminating loss of rotary power of a motor shaft of a wiper motor, reduce the number of parts and the processes by removing a wiper link, and reduce the cost. CONSTITUTION: A wiper system comprises of a motor unit, generating rotary power; a link unit, transmitting rotary power; and a wiper blade unit, wiping a windshield glass. A drive gear(13) is formed at the end of a motor shaft(12) of a wiper motor(11) of the motor unit. A pair of slave gears(14a,14b) are formed, with engaged with the drive gear. A bearing(16) is formed between the slave gears at the bottom of a pivot shaft(15) formed in one body with the slave gears. Maintenance performance is improved by the simplified link structure.
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