会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • DRIVES WITH PARTIAL CYCLOID TEETH PROFILE
    • 驱动与部分循环牙齿轮廓
    • WO2016172285A1
    • 2016-10-27
    • PCT/US2016/028554
    • 2016-04-21
    • SRI INTERNATIONAL
    • SALISBURY, Curt
    • F16H49/00F16H1/32F16H55/08
    • F16H1/32F16H1/321F16H55/08F16H2001/325
    • An apparatus includes a ring gear having a plurality of gear teeth, where each of the plurality of gear teeth of the planet gear has a partial cycloid profile, and a planet gear rotatable within the ring gear, where the planet gear has a plurality of gear teeth, and each of the plurality of gear teeth of the planet gear has a partial cycloid profile. The total number of gear teeth of the planet gear is smaller than the total number of gear teeth of the ring gear. The gear teeth of the planet gear operatively mesh with corresponding gear teeth of the ring gear. The total number of gear teeth of the planet gear provides each gear tooth of the planet gear with a bending strength and a compressive strength such that the bending strength and the compressive strength differ by less than a predetermined amount.
    • 一种装置包括具有多个齿轮齿轮的环形齿轮,其中行星齿轮的多个齿轮齿中的每一个具有部分摆线轮廓,以及可在该齿圈内旋转的行星齿轮,其中行星齿轮具有多个齿轮 齿,并且行星齿轮的多个齿轮齿中的每一个具有部分摆线轮廓。 行星齿轮的齿轮齿数小于齿圈齿轮齿数。 行星齿轮的齿轮与环形齿轮的相应齿轮齿啮合。 行星齿轮齿轮的总数为行星齿轮的每个齿轮齿提供弯曲强度和抗压强度,使得弯曲强度和抗压强度相差小于预定量。
    • 5. 发明申请
    • 多自由度マニピュレータ
    • 多自由度操纵器
    • WO2011155071A1
    • 2011-12-15
    • PCT/JP2010/059978
    • 2010-06-11
    • 国立大学法人福島大学高橋 隆行安沢 孝太
    • 高橋 隆行安沢 孝太
    • B25J9/06B25J17/00F16H1/32F16H25/18F16H37/12
    • B25J9/06B25J9/103F16H1/321
    • 本発明は、バックラッシュが殆ど生じることのない高精度な動作が可能であり、しかも、さらなる小型化、軽量化を実現することができる多自由度マニピュレータである。本発明の多自由度マニピュレータは、複数のリンク(21)と、リンク(21)同士が回動自在に連結する関節部分(20)と、関節部分(20)にてリンク(21)同士を相対的に回転駆動させるアクチュエータ(22)と、を具備する。関節部分(20)には、リンク(21)同士を相対的に屈曲動作させる立体カム機構(200)を配する。立体カム機構(200)は、3次元的なカム案内面(33)を有する立体カム(31)と、カム案内面(33)に摺接するフォロア(32)と、からなる。
    • 公开了一种多自由度操纵器,使得可以进行几乎不发生齿隙的高精度运动,并且还可实现进一步的小型化和重量减轻。 多自由度操纵器设置有多个连杆(21),铰接部分(20),其中连杆(21)以可旋转的方式相互连接在一起,以及致动器(22),其中 将连杆(21)驱动到铰接部(20)中相互相对旋转。 在铰接部分(20)中,布置了固定的凸轮机构(200),使得连杆(21)形成相互相对的弯曲运动。 固体凸轮机构(200)各自包括具有三维凸轮引导表面(33)的实心凸轮(31)和与凸轮引导表面(33)滑动接触的从动件(32)。
    • 8. 发明申请
    • TRANSMISSION UNIT PROVIDED WITH A SWASH PLATE (VARIANTS) AND DIFFERENTIAL SPEED CONVERTER (VARIANTS) BASED THEREON
    • 以变​​速箱(变速箱)和差速转换器(变速箱)为基础提供的变速器单元
    • WO2003042580A1
    • 2003-05-22
    • PCT/RU2001/000478
    • 2001-11-13
    • F16H25/06
    • F16H25/06F16H1/321
    • The invention relates to means for transmitting rotation associated with conversion of speed based on a mechanism provided with a swash (precessional) plate. The inventive transmission unit comprises two cases (42, 43) encompassing each other. One case (43) is embodied in such a way that it is capable of performing two independent motions: a rotation around the axis thereof which is inclined with respect to the axis of the other case and a precession, whereby said case is used as a swash plate. The side adjacent surfaces of the case and the swash plates are embodied in the form of a spherical belt, the center of the sphere thereof being disposed in the center of precession of the swash plate. Race grooves (44, 45) are embodied on the adjacent surfaces and gear into each other with the aid of the bodies of rotation (46). The race grooves are inclined to each other where they contact the balls at an angle which is less than the self-blocking angle of the body of rotation, thereby enabling the transmission units to operate in such a way that the balls are slip-free. Said transmission units can be embodied in such a way that they are provided with the race grooves in the form of a system of annular grooves parallel with respect to each other, and can operate as ball friction-planetary transmissions in which pressure is automatically regulated by load.
    • 本发明涉及用于根据设置有斜盘(进动)板的机构传送与转速相关的旋转的装置。 本发明的传输单元包括彼此包围的两个壳体(42,43)。 一种情况(43)以这样的方式实施,使得其能够执行两个独立的运动:围绕其轴线相对于另一个壳体的轴线倾斜的旋转和进动,由此所述壳体被用作 斜盘 壳体和斜盘的相邻表面以球面带的形式实施,其球体的中心设置在旋转斜盘的进动中心。 通过旋转体(46)的帮助,在相邻的表面和齿轮上实现种种沟槽(44,45)。 赛道沟槽彼此倾斜,它们以小于旋转体的自阻挡角度的角度接触球,从而使得变速器单元能够以无球滑动的方式操作。 所述传动单元可以以这样一种方式实施,使得它们设置有相对于彼此平行的环形槽系统形式的滚道槽,并且可以作为球摩擦行星传动装置工作,其中压力由 加载。
    • 9. 发明申请
    • ECCENTRIC GEAR
    • 偏心齿轮
    • WO01063147A1
    • 2001-08-30
    • PCT/SE2001/000118
    • 2001-01-24
    • F16H1/32
    • F16H1/321
    • The invention relates to an eccentric gear for providing a speed difference between two machine elements (3, 4) which are rotatably journalled in relation to a reference member (2) and individually rotatable around a symmetry axis (C). The gear includes two pairs of co-operating gear rims (6, 7; 8, 9), one of which in each pair is eccentric in relation to the symmetry axis (C) and one of which is in the form of a male gear rim (6, 8) formed with out-turned teeth, and the other one (7, 9) is in the form of a female gear rim formed with in-turned teeth, which has a larger diameter than the appurtenant male gear rim (6, 7) in order to enable engagement of only a few of the teeth of the male gear rim in the female gear rim, one of the gear rims being arranged to roll off against the other one. According to the invention, one of the gear rims, e.g. the male gear rim, in each pair of co-operating gear rims is rigidly connected to a homologous gear rim in the other pair of gear rims and situated along a geometric axis (X) common for these two gear rims, which axis is eccentric and preferably oblique in relation to the symmetry axis (C) while the other gear rims are rotatable in relation to each other.
    • 本发明涉及一种用于在两个机械元件(3,4)之间提供速度差的偏心齿轮,所述两个机械元件相对于参考构件(2)可旋转地轴颈并且可围绕对称轴线(C)独立地旋转。 齿轮包括两对相配合的齿轮边缘(6,7; 8,9),其中每对齿轮相对于对称轴线(C)偏心,其中一个为阳齿轮 形成有外转齿的轮辋(6,8),另一个(7,9)是形成有转向齿的阴齿轮边缘的形式,其具有比附属的公齿轮圈更大的直径 6,7),以使得能够与阴齿轮轮缘中的公齿轮圈的仅几个齿啮合,齿轮轮缘中的一个被布置成相对于另一个滚动。 根据本发明,齿轮轮圈中的一个,例如, 每对配合齿轮边缘中的公齿轮圈刚性地连接到另一对齿轮轮缘中的同源齿轮边缘,并且沿着这两个齿轮轮缘公共的几何轴线(X)定位,该轴线是偏心的, 优选地相对于对称轴线(C)倾斜,而另一个齿轮边缘可相对于彼此旋转。
    • 10. 发明申请
    • ECCENTRIC GEAR
    • 偏心齿轮
    • WO00039483A1
    • 2000-07-06
    • PCT/SE1999/002333
    • 1999-12-14
    • F16H1/32
    • F16H1/321
    • The invention relates to an eccentric gear for transferring a torque in one single step and at a high gear ratio, from a driving element (2) to a driven element (3). In a stationary housing (5) there is an outer gear ring (6) which co-operates with an inner gear ring (7) which in turn is co-rotatively connected to the driven element (3) that is mounted in bearings by means of a stationary bearing (10). The inner gear ring (7) is eccentrically movable to generate along the outer gear ring (6), while only some teeth are in engagement with the outer gear ring (6). Thereby, the inner gear ring (7) performs a nutating motion in a manner known per se. The inner gear ring (7) is connected to a thin rod (13) which at a free end has a male means (16) that is in engagement with a seat (not visible) formed with an analogous cross-sectional shape located deeply within the driven element (3). By this construction, the gear attains an extremely short length of construction, at the same time as the sound level during operation is reduced.
    • 本发明涉及一种用于从驱动元件(2)到从动元件(3)在一个单一步骤中以高传动比传递转矩的偏心齿轮。 在固定壳体(5)中存在外齿圈(6),其与内齿圈(7)配合,所述内齿圈(7)又与被驱动元件(3)共旋转地连接,所述从动元件(3)通过装置 的固定轴承(10)。 内齿圈(7)可偏心移动以沿着外齿圈(6)产生,而只有一些齿与外齿圈(6)接合。 由此,内齿轮(7)以本身已知的方式进行章动运动。 内齿轮环(7)连接到细杆(13),其在自由端具有与形成有类似截面形状的座(不可见)接合的阳装置(16) 从动元件(3)。 通过这种结构,齿轮的施工速度非常短,同时操作中的声级降低。