Disclosed is a vehicle seat pumping device comprising: a clutch drum rotated by being connected to a lever, and having a plurality of pressing projections formed along the periphery thereof; a brake drum rotated according to the rotation of the clutch drum, drawing out power along an output axis, and having a plurality of supporting projections formed along the periphery thereof and pressed by the pressing projections; and elastic members provided at both sides of the supporting projection, made from a poreless elastic material, and having a communication hole of which one side is open so as to communicate with the outside and which is formed in the longitudinal direction.

    L'invention concerne un dispositif de pompage pour siège de véhicule comportant: une cloche d'embrayage mise en rotation en étant reliée à un levier, et dotée d'une pluralité de protubérances de pression formées le long de sa périphérie; un tambour de frein mis en rotation en fonction de la rotation de la cloche d'embrayage, prélevant de la puissance suivant un axe de sortie, et doté d'une pluralité de protubérances d'appui formées le long de sa périphérie et pressées par les protubérances de pression; et des organes élastiques placés des deux côtés de la protubérance d'appui, constitués d'un matériau élastique sans pores, et doté d'un trou de communication dont un côté est ouvert de façon à communiquer avec l'extérieur et qui est formé dans le direction longitudinale.

    레버에 연결되어 회전되고, 둘레를 따라 복수의 가압돌기가 형성된 클러치드럼; 클러치드럼의 회전에 따라 회전되며 출력축으로 동력을 인출하고, 가압돌기에 가압되는 복수의 지지돌기가 둘레를 따라 형성된 브레이크드럼; 및 지지돌기의 양측에 마련되며, 기공이 없는 탄성재질로 형성되고, 일측이 개구되어 외부와 연통된 연통홀이 길이방향으로 형성된 탄성부재;를 포함하는 차량용 시트의 펌핑디바이스가 소개된다.


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    Title :

    VEHICLE SEAT PUMPING DEVICE


    Additional title:

    DISPOSITIF DE POMPAGE POUR SIÈGE DE VÉHICULE
    차량용 시트의 펌핑디바이스


    Contributors:

    Publication date :

    2017-01-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



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