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    • 8. 发明公开
    • Reclining mechanism for vehicle seat
    • NeigungsverstellmechanismusfürFahrzeugsitze
    • EP0758592A1
    • 1997-02-19
    • EP95305659.5
    • 1995-08-14
    • ARACO KABUSHIKI KAISHA
    • Maruta, Tsutomu, 33-7 Araimaehigashi, AzaTatematsu, Kazuhisa
    • B60N2/22
    • B60N2/235
    • A reclining mechanism for a vehicle seat including a lower arm member for attachment to a frame structure of a seat cushion, an upper arm member for attachment to a frame structure of a back rest and connected to the lower arm member to support the back rest at an inclined angle relative of the seat cushion, a ratchet (13b) integral with one of the arm members, a pawl element (14) supported on the other arm member to be moved toward and away from a semi-circular toothed portion (13c) of the ratchet (13b), resilient means (17) for biasing the pawl element (14) toward the toothed portion of the ratchet for engagement therewith, and an operation lever (16) operatively connected to the pawl element (14) to move the pawl element against a biasing force of the resilient means for disengagement from the toothed portion of the ratchet, wherein the lower arm member is composed of a pair of arm members (11, 12) each formed with a recessed portion (11a, 11b, 12a 12b) located at their insides and coupled with each other in such a manner that the ratchet 13b and the pawl element 14 are contained within a space formed between the recessed portions (11a, 11b, 12a, 12b) and supported by slidable engagement with internal surfaces of the recessed portions.
    • 一种用于车辆座椅的倾斜机构,其包括用于附接到座垫的框架结构的下臂构件,用于附接到靠背的框架结构并连接到下臂构件的上臂构件,以将后靠背支撑在 与所述座垫相对倾斜的角度,与所述臂构件中的一个成一体的棘轮(13b),支撑在所述另一臂构件上以朝向和远离半圆形齿部(13c)移动的棘爪元件(14) 棘爪(13b)的弹性装置(17),用于将棘爪元件(14)朝向棘轮的齿形部分偏压以与之接合的弹性装置(17),以及可操作地连接到棘爪元件(14)的操作杆(16) 棘爪元件克服弹性装置的偏压力,用于与棘轮的齿部分离,其中下臂构件由一对臂构件(11,12)组成,每个臂构件形成有凹部(11a,11b,12a) 12b)位于他们的内部和 彼此耦合,使得棘轮13b和棘爪元件14容纳在形成在凹部(11a,11b,12a,12b)之间的空间内,并且通过与凹部的内表面滑动接合来支撑。
    • 10. 发明公开
    • SCHWENKBESCHLAG
    • EP3030108A1
    • 2016-06-15
    • EP14744879.9
    • 2014-07-31
    • Hettich Franke GmbH & Co. KG
    • HAUG, ErnstSTAUSS, GerdGRATHWOL, Steffen
    • A47C1/026
    • F16C11/10A47C1/026A47C7/38A47C7/54B60N2/235
    • A pivoting fitting (1) comprises a first tab (2) and a second tab (3) which are mounted so as to be rotatable relative to each other about an axis (6), and a locking mechanism having at least one pawl (5) and toothing (4), wherein the pawl (5) can be engaged in the toothing in a plurality of positions and permits a pivoting movement of the first tab (2) with respect to the second tab (3) in a first direction and blocks movement in an opposing direction, and wherein at least one control element (14) is provided to disengage the at least one pawl (5) from the toothing (4) and then to pivot the first tab (2) with respect to the second tab (3) in the second direction through an angle, wherein the at least one pawl (5) is retained by a spring element (9) in a position engaged in the toothing (4), wherein the spring element (9) is at least partially made from an elastomer material. In this way, the pivoting fitting (1) can be pivoted with little noise.
    • 一种枢转配件(1),包括安装成可围绕轴线(6)相对于彼此旋转的第一突出部(2)和第二突出部(3),以及具有至少一个棘爪(5)的锁定机构 )和齿(4),其中爪(5)可以在多个位置啮合在齿中并且允许第一凸片(2)相对于第二凸片(3)在第一方向上的枢转运动并且 阻止沿相反方向的运动,并且其中提供至少一个控制元件(14)以使所述至少一个掣爪(5)与所述齿(4)脱离,然后使所述第一突出部(2)相对于所述第二突出部 其特征在于,所述弹簧元件(9)在所述第二方向上穿过一定角度,其中所述至少一个棘爪(5)通过弹簧元件(9)保持在接合在所述齿(4)中的位置中,其中所述弹簧元件 至少部分由弹性体材料制成。 以这种方式,摆动配件(1)可以以很小的噪音摆动。