SINGLE MOTOR TYPE LUMBAR SUPPORTER MODULE

PURPOSE: A single motor type lumbar supporter module is provided to implement a compact layout and to reduce the weight and cost of a lumbar supporter by moving the lumbar supporter in every direction using a single motor. CONSTITUTION: A single motor type lumbar supporter module comprises a motor u...

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Bibliographische Detailangaben
Hauptverfasser:	HWANG, KYOUNG MI, SUNG, YOUNG JAE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BEDS CHAIRS COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES FURNITURE HUMAN NECESSITIES PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES SOFAS SPICE MILLS SUCTION CLEANERS IN GENERAL TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	PURPOSE: A single motor type lumbar supporter module is provided to implement a compact layout and to reduce the weight and cost of a lumbar supporter by moving the lumbar supporter in every direction using a single motor. CONSTITUTION: A single motor type lumbar supporter module comprises a motor unit(2), a front-rear unit(10), an up-down unit(20), and a switch(30). The motor unit comprises a single motor(3), a flexible shaft(4), and a gear box(5). The front-rear unit is installed in the seatback frame(1) and is protruded for comfortably supporting the lumbar part of a passenger. The up-down unit is installed in the width of the seat back frame for comfortably supporting the back of the passenger. The switch controls the on-and-off of the motor for forwardly or backwardly rotating the motor and the on-and-off of output torque from the front-rear unit and up-down unit. The switch comprises a lumbar switch(31) and a back plate switch(32).