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    • 2. 发明申请
    • METHOD AND DEVICE FOR ADJUSTING THE PLAY OF A GEAR TRANSMISSION
    • 调整齿轮传动的方法和装置
    • WO2014209200A1
    • 2014-12-31
    • PCT/SE2014/050708
    • 2014-06-12
    • SCANIA CV AB
    • FORS, Stefan
    • F16H57/022
    • F16H55/18F16H57/022F16H2057/0224
    • The invention relates to a clearance adjustment mechanism (14) for a gearwheel transmission (12) which comprises at least one gearwheel (16, 66) with a centreline (39, 67), and a hole (36) formed in the gearwheel (16, 66) and running substantially parallel with the centreline (39, 67). A spigot (46) which is insertable in the hole (36), is provided with a threaded portion (48) and a conical portion (50) and fits in the hole (36) in such a way that the centreline (39, 67) moves in parallel when the spigot (46) is turned in the hole (36). The invention relates also to a gearwheel transmission (12) with such a clearance adjustment mechanism (14), to a combustion engine (4) with such a gearwheel transmission (12), to a vehicle (1) with such a combustion engine (4), and to a method for adjusting the flank clearance in such a gearwheel transmission (12).
    • 本发明涉及一种用于齿轮传动装置(12)的间隙调节机构(14),其包括至少一个具有中心线(39,67)的齿轮(16,66)和形成在齿轮(16)中的孔(36) ,66)并且与中心线(39,67)基本平行地运行。 可插入孔(36)中的插口(46)设置有螺纹部分(48)和锥形部分(50),并以这样的方式装配在孔(36)中,使得中心线(39,67 )当插头(46)在孔(36)中转动时平行移动。 本发明还涉及具有这种间隙调节机构(14)的齿轮传动装置(12),具有这种齿轮传动装置(12)的内燃机(4)与具有这种内燃机(4)的车辆(1) )以及用于调节这种齿轮传动装置(12)中的侧面间隙的方法。
    • 6. 发明申请
    • BACKLASH ADJUSTMENT MECHANISM
    • 后台调整机制
    • WO1993000530A1
    • 1993-01-07
    • PCT/US1992004364
    • 1992-05-26
    • CATERPILLAR INC.BAKER, Steven, R.SMITH, Michael, J.BALLHEIMER, Benny
    • CATERPILLAR INC.
    • F16H35/06
    • F16H57/022F16H57/12F16H2057/0224
    • Adjustment capabilities are useful in gearing mechanisms so that backlash settings between gears may be changed to accomodate for normal operation, wear, or maintenance disturbances. The subject backlash adjustment mechanism allows for adjustment of center distances between an adjustable idler gear (23) and a camshaft gear (24), while providing a geometric alignment (47, 82) relationship to maintain a substantially fixed center distance between the adjustable idler gear (23) and another mating gear (22). The subject backlash adjustment mechanism (26) has the adjustable idler gear (23) rotatably mounted on an idler gear mounting (31, 58) having a slotted hole (33, 62), with the idler gear mounting (31, 58) being releasably connected to a cylinder block (11). When adjustment is required, the idler gear mounting (31, 58) can be pivoted around a pivot (28, 70) to the extent permitted by the slotted hole (33, 62), thereby changing the position of the adjustable idler gear (23) relative to the position of the camshaft gear (24). The pivot (28, 70) is fixedly connected to the cylinder block (11) between the centerlines (49, 51) of the idler gear (23) and the mating gear (22) and being positioned substantially on a line (B) intersecting the centerlines (49, 51) of the idler gear (23) and the mating gear (22).
    • 调整功能在齿轮传动机构中是有用的,因此齿轮之间的齿隙设定可能会改变以适应正常的操作,磨损或维护干扰。 主体间隙调整机构允许调节可调节惰轮(23)和凸轮轴齿轮(24)之间的中心距离,同时提供几何对准(47,82)关系,以保持可调节惰轮 (23)和另一个配合齿轮(22)。 主体间隙调节机构26具有可旋转地安装在具有开槽孔(33,62)的惰轮安装件(31,58)上的可调节惰轮(23),空转齿轮安装件(31,58)可释放 连接到气缸体(11)。 当需要调节时,空转齿轮安装(31,58)能够围绕枢轴(28,70)枢转到由开槽孔(33,62)允许的程度,从而改变可调惰轮(23)的位置 )相对于凸轮轴齿轮(24)的位置。 枢轴(28,70)在空转齿轮(23)的中心线(49,51)和匹配齿轮(22)之间固定地连接到气缸体(11),并且基本上位于相交的线(B)上 空转齿轮(23)的中心线(49,51)和配合齿轮(22)。
    • 7. 发明申请
    • PLANETENGETRIEBE
    • 行星齿轮
    • WO2017215758A1
    • 2017-12-21
    • PCT/EP2016/063955
    • 2016-06-16
    • GÜDEL GROUP AG
    • ZULAUF, WalterMARIE, ChristianBOPP, RomainLAVAL, NicolasBAUMANN, StefanAMIET, Mathieu
    • F16H19/04F16H57/022
    • F16H57/022F16H1/28F16H19/04F16H2057/0222F16H2057/0224
    • Ein Planetengetriebe (100) umfasst ein Gehäuse (110), einen Antriebsteil, einen Abtriebsteil mit einer um eine Abtriebs-Drehachse drehbaren Abtriebswelle und mindestens eine Getriebestufe zwischen Antriebsteil und Abtriebsteil. Der Antriebsteil, die mindestens eine Getriebestufe und der Abtriebsteil sind im Gehäuse (110) gelagert. Das Gehäuse (110) weist abtriebseitig einen Abtriebsflansch (140) auf, wobei der Abtriebsflansch eine in Radialebenen um eine Symmetrieachse kreissymmetrische erste Mantelfläche (115) aufweist. Die erste Mantelfläche (115) ist bezüglich der Abtriebs- Drehachse exzentrisch angeordnet. Aufgrund der Exzentrizität der Mantelfläche (115) in Bezug auf die Abtriebs-Drehachse kann durch eine Rotation des Planetengetriebes (100) eine am Abtriebsteil montierte Komponente, z. B. ein Ritzel (20) oder eine Riemenscheibe, um den zweifachen Wert des Exzenters verstellt werden. Gleichzeitig bleibt die Mantelfläche (115) des Abtriebsflanschs kreissymmetrisch, was eine sichere Abstützung an einem Montageelement (10) erlaubt, wenn dieses mit einer passenden kreisrunden Öffnung versehen ist.
    • 一个行星齿轮(100)包括壳体BEAR使用(110),驱动构件,其具有输出旋转轴的从动回转轴和驱动部分和从动部分之间的至少一个齿轮级的从动构件。 驱动部分,至少一个齿轮级和输出部分安装在壳体(110)中。 壳体(110)在输出侧具有输出法兰(140),其中输出法兰具有第一包络面(115),该第一包络面在围绕对称轴线的径向平面中是圆对称的。 第一护套表面(115)相对于输出旋转轴线偏心地布置。 由于护套表面(115)相对于输出轴线的偏心,行星齿轮(100)的旋转可能导致安装在输出构件上的部件(例如, 作为小齿轮(20)或滑轮可以通过两倍的偏心值进行调整。 输出凸缘表面(115)的圆对称的,这意味着一个安全距离导航用途;在开口设置在同一时间Mantelfl&AUML仍然估计,以允许如果这个具有匹配圆形&Ouml一个安装构件(10),

    • 10. 发明申请
    • ADJUSTER FOR REMOVING UNWANTED FREE PLAY IN A WORM GEAR REDUCTION UNIT IN POWER ASSISTED STEERING SYSTEMS
    • 调节器,用于在功率辅助转向系统中移除无齿轮减速单元中的免费播放
    • WO2007144618A1
    • 2007-12-21
    • PCT/GB2007/002204
    • 2007-06-13
    • TRW LIMITEDAPPLEYARD, Michael
    • APPLEYARD, Michael
    • B62D5/04F16H55/24B62D5/24F16H25/20
    • B62D5/0409F16H55/24F16H57/021F16H2057/0213F16H2057/0224
    • A gearbox assembly for use in an electric power assisted steering system comprising a housing (1), an input shaft (15) located at least partially within the housing (1) which carries a worm gear (3) and includes means for coupling (14) to a motor rotor at one end; an output shaft located at least partially within the housing which carries a wheel gear (2); a first bearing assembly (4) which supports the input shaft at a side of the worm distal from the end of the shaft (15) which connects to the motor rotor and second bearing assembly (5) which supports the input shaft (15) at the other side of the worm (3); and an adjustable bearing support means (7) which is secured to the housing in such a manner that it can be rotated about an axis of rotation, the first bearing assembly (4) being mounted on the support means in a position that is eccentric to the axis of rotation such that upon rotation of the support means (7) the first bearing assembly (4) is displaced relative to the wheel gear, in which the support means (7) comprises a sleeve that is located within a recess and which is free to rotate about its axis within the recess, in which the sleeve is provided with at least one set of teeth (7a) spaced at least partially around its circumference and the assembly further includes an adjuster screw or bolt (6) which passes through an opening (13) that is fixed relative to the housing, the adjuster screw or bolt (7) having a thread which engages with the set of teeth such that rotation of the screw causes the sleeve to rotate relative to the housing (1).
    • 一种用于电动辅助转向系统的齿轮箱组件,包括壳体(1),至少部分位于壳体(1)内的输入轴(15),所述输入轴(15)承载蜗轮(3),并且包括用于联接的装置(14 )到一个电动机转子; 输出轴,其至少部分地位于所述壳体内,所述输送轴承载有齿轮(2); 第一轴承组件(4),所述第一轴承组件(4)在所述蜗杆的远侧远离所述轴(15)的端部支撑所述输入轴,所述轴连接到所述马达转子,所述第二轴承组件(5)支撑所述输入轴(15) 蠕虫的另一面(3); 以及可调节的轴承支撑装置(7),其以这样的方式固定到壳体,使得其可以围绕旋转轴线旋转,第一轴承组件(4)被安装在支撑装置上, 所述旋转轴线使得当所述支撑装置(7)旋转时,所述第一轴承组件(4)相对于所述轮齿轮移动,所述支撑装置(7)包括位于凹部内的套筒, 在所述凹部内围绕其轴线自由旋转,其中所述套筒设置有至少一组至少部分地绕其圆周间隔开的至少一组齿(7a),并且所述组件还包括调节螺钉或螺栓(6),所述调节螺钉或螺栓 开口(13),所述调节器螺钉或螺栓(7)具有与所述一组齿接合的螺纹,使得所述螺杆的旋转使得所述套筒相对于所述壳体(1)旋转。