The invention relates to a linear drive (1) having at least one rack (20) oriented along a longitudinal axis (L) and at least two sliders (30) movable transversely to the longitudinal axis (L), and a drive shaft (60) wherein the at least two sliders (30) are coupled to the drive shaft (60), the at least two slide blocks (30) are arranged on the drive shaft (60) in such a way that the at least two slide blocks (30) each perform at least one cyclic and phase-shifted movement during a rotation of the drive shaft (60) and thereby urge itself by effective contact on the at least one rack (20) in order to generate a propulsion force in the direction of the longitudinal axis (L), wherein the linear drive (1) has at least one compensation device (15) by means of which an effective contact between at least one of the at least two slides (30) and the at least one rack (20) is pretensioned.

    本发明涉及一种线性驱动器(1),其具有沿纵向轴线(L)定向的至少一个齿条(20)和可横向于所述纵向轴线(L)移动的至少两个滑块(30),以及驱动轴(60),其中所述至少两个滑块(30)联接到所述驱动轴(60),使得所述至少两个滑块(30)分别在所述驱动轴(60)的旋转一周的过程中进行至少一个循环的且彼此相位偏移的运动,并且由此通过在所述至少一个齿条(20)上的有效接触推动自身以产生沿所述纵向轴线(L)方向的推进力,其中所述线性驱动器(1)具有至少一个补偿装置(15),通过所述补偿装置预张紧所述至少两个滑块(30)中的至少一个滑块和所述至少一个齿条(20)之间的有效接触。


    Access

    Download


    Export, share and cite



    Title :

    Linear driver and longitudinal adjusting unit with linear driver


    Additional title:

    线性驱动器、具有该线性驱动器的纵向调节单元


    Contributors:

    Publication date :

    2024-10-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    Electromagnetic Linear Driver

    DEUITCH ALEX / HAYES DALTON | European Patent Office | 2024

    Free access

    DRIVER UNIT

    NAGURA AKIHIRO / MAKI YOICHI | European Patent Office | 2019

    Free access

    Electro-hydraulic buoyancy adjusting driver

    LI TIEFENG / RUAN DONGRUI / ZHOU FANGHAO et al. | European Patent Office | 2024

    Free access

    Longitudinal driver support systems

    Richardson,M. / Barber,P. / King,P. et al. | Automotive engineering | 1997


    Longitudinal driver support systems

    Richardson, M. / Barber, P. / King, P. et al. | British Library Conference Proceedings | 1997