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1. 发明授权

US4531427A Apparatus with a planetary gear set 失效
标题翻译：具有行星齿轮组的装置
公开(公告)号：US4531427A
公开(公告)日：1985-07-30
申请号：US579446
申请日：1984-02-13
申请人： Sven W. Nilsson
发明人： Sven W. Nilsson
IPC分类号： B62D1/04 , B62D1/10 , B62D1/16 , B62D5/00 , B62D5/04 , B63H25/10 , F16H1/36 , F16H37/06
CPC分类号： B62D5/008 , B62D1/163 , B63H25/10
摘要： The invention relates to an apparatus incorporating a planetary gear set with a shaft (7) connected to a planet wheel support (6), and a shaft (8) connected to a sun wheel (5), one of the shafts (8) being connected to a rotor in a device (9) for providing a torque. In order to be able to use the apparatus in a favorable manner in for example a servo assisted system with a steering wheel (10) and a steering member actuated by the steering wheel via a step-up gear, the stator part of the device (9) for providing a torque is connected to the other one of the shafts (7) in the planetary gear so that this shaft takes up the reactive torque which is established in the device during operation.
摘要翻译：本发明涉及一种结合行星齿轮组的装置，其具有连接到行星轮支撑件（6）的轴（7）和连接到太阳轮（5）的轴（8），其中一个轴（8）是连接到用于提供扭矩的装置（9）中的转子。为了能够以有利的方式使用装置，例如具有方向盘（10）的伺服辅助系统和由方向盘通过升降机驱动的转向构件，装置的定子部分（与行星齿轮中的另一个轴（7）连接，用于提供扭矩的轴（9）使得该轴承受在操作期间在装置中建立的无功扭矩。

2. 发明授权

US4468985A Planetary gearing system 失效
标题翻译：行星传动系统
公开(公告)号：US4468985A
公开(公告)日：1984-09-04
申请号：US381970
申请日：1982-05-25
申请人： Sven W. Nilsson
发明人： Sven W. Nilsson
IPC分类号： F16H1/28 , F16H1/46 , F16H3/66 , F16H13/08 , F16H57/02
CPC分类号： F16H13/06 , F16H1/2809 , F16H1/46 , F16H57/02004
摘要： A planetary gearing system comprising a planet carrier and planet gear wheels and planet friction wheels supported on planet wheel shafts on said planet carrier, said planet gear wheels cooperating with a gear ring encircling them and a sun gear wheel, said planet friction wheel cooperating with a friction ring circumscribing them and with a sun friction wheel, a housing enclosing the planet gearing system, said friction ring or ring gear being radially movable relative to said housing and means for mounting said gear ring and/or friction ring 20 in said housing by means providing an adjustable friction force so that they rotate in the housing when subjected to a torque exceeding a torque determined by said friction force.
摘要翻译：一种行星齿轮系统，包括行星架和行星齿轮以及行星齿轮，所述行星齿轮支撑在所述行星架上的行星轮轴上，所述行星齿轮与环绕它们的齿圈和太阳齿轮配合，所述行星摩擦轮与摩擦环围绕它们并且与太阳摩擦轮一起，包围行星齿轮传动系统的壳体，所述摩擦环或齿圈可相对于所述壳体径向移动，以及用于通过装置将所述齿轮环和/或摩擦环20安装在所述壳体中的装置提供可调节的摩擦力，使得当受到超过由所述摩擦力确定的扭矩的扭矩时，它们在壳体中旋转。

3. 发明授权

US4366726A Gear 失效
标题翻译：齿轮
公开(公告)号：US4366726A
公开(公告)日：1983-01-04
申请号：US183306
申请日：1980-09-02
申请人： Sven W. Nilsson
发明人： Sven W. Nilsson
IPC分类号： F16H1/32 , F16H1/28
CPC分类号： F16H1/321
摘要： A gear comprises two co-operating gear wheels (1,2), one (2) of which, in operation, performing a conical pendulating movement (nutation). One gear wheel (2) is non-rotationally connected to an adjacent element (8) by resilient elongated members (9), preferably extending mainly in the circumferential direction of the gear wheel between two supports (10,11) arranged diametrically on the gear wheel and two supports (12,13) arranged diametrically on the adjacent element and offset about 90.degree. in relation to the first mentioned supports. The resilient members keep the gear wheel (2) non-rotationally in the adjacent element and permits said pendulating movement of the gear wheel.
摘要翻译：齿轮包括两个配合的齿轮（1,2），其中一个（2）在操作中执行锥形摆动运动（章动）。一个齿轮（2）通过弹性细长构件（9）不可旋转地连接到相邻的元件（8），优选地在齿轮的圆周方向上主要在两个支承件（10,11）之间延伸，两个支撑件直径设置在齿轮轮和两个支撑件（12,13），其沿直径布置在相邻元件上并相对于第一个支撑件偏移大约90度。弹性构件将齿轮（2）非旋转地保持在相邻元件中并允许齿轮的所述摆动运动。

4. 发明授权

US4222619A Device for transforming a rotational movement into a linear movement 失效
标题翻译：用于将旋转运动转换成线性运动的装置
公开(公告)号：US4222619A
公开(公告)日：1980-09-16
申请号：US15043
申请日：1979-02-26
申请人： Sven W. Nilsson
发明人： Sven W. Nilsson
IPC分类号： F16H19/02 , F16H21/16 , F16C19/04
CPC分类号： F16H19/025 , Y10T74/18056
摘要： A device for transforming a rotational movement into a linear movement. The device comprises a retainer and a shaft extending through the retainer which are mounted for movement relative to one another. A plurality of annular bearing members, in the illustrated embodiment, comprising ball bearings, circumscribes the shaft and engages the same at axially spaced locations. The bearings are mounted for tilting movement relative to the shaft. The outer ring of each of the bearing assemblies is supportd in a housing and each housing has an external surface section defined by a circular arc having a center on the rotational axis of the housing which slidingly engages internal walls of the retainer of complementary form.
摘要翻译：用于将旋转运动转换为线性运动的装置。该装置包括保持器和延伸穿过保持器的轴，其被安装成相对于彼此移动。在所示实施例中，多个环形轴承构件包括球轴承，外接轴并且在轴向间隔开的位置处与轴接合。轴承安装成相对于轴倾斜运动。每个轴承组件的外环支撑在壳体中，并且每个壳体具有由圆弧限定的外表面部分，该圆弧具有在壳体的旋转轴线上的中心，滑动地接合互补形式的保持器的内壁。

5. 发明授权

US4141255A Mechanism for transferring a rotary motion into an axial motion 失效
标题翻译：将旋转运动转移到轴向运动的机构
公开(公告)号：US4141255A
公开(公告)日：1979-02-27
申请号：US782561
申请日：1977-03-29
申请人： Sven W. Nilsson
发明人： Sven W. Nilsson
IPC分类号： F16H19/02 , F16H21/16
CPC分类号： F16H19/025 , Y10T74/18056 , Y10T74/19712
摘要： A mechanism for transferring a rotary motion into an axial motion. The assembly includes a shaft having a smooth, cylindrical envelope surface, a retainer enclosing the shaft and rotatable relative the shaft. A plurality of bearing housings with bearing seats inclined towards the shaft are arranged in the retainer. Bearings having outer and inner race rings are arranged in the bearing seats. The bore diameter of the inner race rings, which are arranged to enclose the shaft, are larger than the diameter of the shaft. The bearing seats are designed completely to enclose the outer race rings of the bearings. The retainer has a recess having opposing sidewalls defining guide surfaces. The bearing housings are slidable in and guided by the sidewalls of the recess for displacement substantially perpendicularly to the shaft. The bearing housings are subjected to a force in the direction of displacement so as to urge the inner race rings of the bearings against the envelope surface of the shaft.
摘要翻译：用于将旋转运动转换成轴向运动的机构。组件包括具有平滑圆柱形包络面的轴，包围轴的保持器并且可相对于轴旋转。具有向轴倾斜的轴承座的多个轴承座布置在保持器中。具有外圈和内圈的轴承布置在轴承座中。设置为包围轴的内座圈的孔径大于轴的直径。轴承座完全设计成可以包围轴承的外圈圈。保持器具有凹部，凹部具有限定引导表面的相对的侧壁。轴承座可滑动并且由凹槽的侧壁引导，基本垂直于轴移动。轴承座受到位移方向的力的作用，以将轴承的内圈推压到轴的包络面上。

6. 发明授权

US5058445A Irreversible screw and nut driving device 失效
标题翻译：不可逆螺丝和螺母驱动装置
公开(公告)号：US5058445A
公开(公告)日：1991-10-22
申请号：US301924
申请日：1989-02-27
申请人： Sven W. Nilsson
发明人： Sven W. Nilsson
IPC分类号： F16D51/02 , F16H25/22 , F16H25/24
CPC分类号： F16H25/2454 , F16D51/02 , F16H25/2204 , F16H2025/2463 , F16H25/2472 , Y10T74/18712 , Y10T74/19637
摘要： In a screw and nut driving device with low internal friction, e.g. a ball nut mechanism, irreversibility is effected in a simple and efficient manner when the nut is rotatably driven and enclosed by an annular space in which a helical spring is arranged in such a manner that its ends are acted upon by the driving force from the external driving source, thus that the spring can rotate freely in the space. When the external driving source is disconnected and the nut, due to axial load is subjected to a torque, the ends of the spring are acted upon thus that the spring is deformed to friction locking against a non-rotating surface, whereby the nut is prevented from rotation.

7. 发明授权

US4747320A Screw and nut drive with rotation lock 失效
标题翻译：带旋转锁的螺丝和螺母驱动
公开(公告)号：US4747320A
公开(公告)日：1988-05-31
申请号：US932796
申请日：1986-11-20
申请人： Sven W. Nilsson
发明人： Sven W. Nilsson
IPC分类号： B66D3/18 , F16D49/02 , F16D59/00 , F16H25/20 , F16H25/22 , F16H25/24 , F16H37/12 , F16H57/10
CPC分类号： F16D49/02 , F16D59/00 , F16H25/20 , F16H2025/2081 , F16H2025/2463 , F16H25/2204 , F16H25/2454 , Y10T74/19637 , Y10T74/19749
摘要： In a device for producing self-locking properties of a screw and nut device the nut co-operates with a torque-transmitting part which is rotatable in relation to the nut. Torque is transmitted via a portion on the torque-transmitting part, which portion is arranged in a space between two opposing surfaces on the nut. A helical spring is arranged in a thread around a threaded shaft and has an end portion inserted into the space. The helical portion of the spring has a loose fit in the thread when the nut is driven by the part, whereas the spring is contracted against the shaft when the end portion contacts one of the opposing surfaces of the nut and thereby brakes the rotation if the nut tends to be rotated by an axial load on the nut and the part is disconnected.
摘要翻译：在用于产生螺钉和螺母装置的自锁性质的装置中，螺母与可相对于螺母旋转的扭矩传递部分协作。扭矩通过扭矩传递部分上的部分传递，该部分布置在螺母上的两个相对表面之间的空间中。螺旋弹簧围绕螺纹轴布置在螺纹中，并且具有插入该空间的端部。当螺母由部件驱动时，弹簧的螺旋部分松动地配合在螺纹中，而当端部接触螺母的相对表面之一时弹簧收缩，从而如果螺母倾向于通过螺母上的轴向载荷旋转，并且部件断开。

8. 发明授权

US4559843A Coupling member for mechanism for converting linear to rotary motion 失效
标题翻译：用于将线性转换为旋转运动的机构的联接构件
公开(公告)号：US4559843A
公开(公告)日：1985-12-24
申请号：US419825
申请日：1982-09-20
申请人： Sven W. Nilsson
发明人： Sven W. Nilsson
IPC分类号： F16H19/04 , F16H19/00 , F16H25/22 , F16H37/12 , F16K31/53 , F16H55/12
CPC分类号： F16H19/04 , F16H25/2204 , F16H37/122 , F16H2025/2043 , Y10S277/91 , Y10T403/12 , Y10T403/7047 , Y10T74/18096 , Y10T74/19944
摘要： The invention relates to a device for performing rotational movement and comprises a rotatably element such as a cog-sector (3) or the like, arranged in a housing (1). The sector can easily be connected to rotatable machine elements of various kinds by being provided with an easily exchangeable coupling element (7) which can be displaced axially through a bore in the sector and through two bearings (8, 9) and be detachably fastened to the cog-sector by e.g. screws (14, 15) provided in threaded bores in the sector and abutting radially directed support surfaces in recesses in the element (7) between the bearing surfaces of the bearings (8, 9).
摘要翻译：本发明涉及一种用于执行旋转运动的装置，并且包括布置在壳体（1）中的诸如齿形扇形（3）等可旋转元件。通过设置易于更换的联接元件（7），该部件可以容易地连接到各种可旋转的机器元件，该耦合元件可以轴向移动通过扇形部分中的孔并且穿过两个轴承（8,9）并且可拆卸地紧固到 cog部门例如螺钉（14,15）设置在扇形部分中的螺纹孔中并且抵靠在轴承（8,9）的支承表面之间的元件（7）的凹部中的径向支撑表面。

9. 发明授权

US4832550A Screw and nut device equipped with a rotation brake 失效
标题翻译：螺丝和螺母装置配有旋转制动器
公开(公告)号：US4832550A
公开(公告)日：1989-05-23
申请号：US087082
申请日：1987-08-19
申请人： Sven W. Nilsson
发明人： Sven W. Nilsson
IPC分类号： F16H25/20 , F16H25/22 , F16H25/24
CPC分类号： F16H25/2427 , F16H25/2454 , F16H2025/2463
摘要： In a device for bringing about rotational braking in a screw and nut device incorporating a nut, which is rotatable and displaceable relative to a threaded bar, and a helical spring enclosing the bar, which spring at braking is clamped against the bar, for effecting a big braking moment and a small wear in the thread of the bar, there is arranged a helical element with a loose fit in the thread groove of the bar, which element extends radially outside the thread flank tip. The helical spring is futhermore arranged with radial pretension of the thread flank tip between the winding turns of the helical element.

10. 发明授权

US4565464A Clamping joint 失效
标题翻译：夹紧接头
公开(公告)号：US4565464A
公开(公告)日：1986-01-21
申请号：US649948
申请日：1984-09-12
申请人： Sven W. Nilsson
发明人： Sven W. Nilsson
IPC分类号： F16B7/04 , F16D1/08 , F16D1/09 , F16B2/02
CPC分类号： F16D1/0864 , Y10T403/535 , Y10T403/69
摘要： An element intended for connection to a shaft arranged in a bore in the element comprises two elastically deformable portions created by providing slots perpendicular and parallel to the axis of the bore, respectively. The portions each comprise a part of the wall of the bore and are arranged symmetrically with respect to the bore. Screws are used for deforming the portions so that a shaft situated in the bore is clamped to the element.
摘要翻译：用于连接到布置在元件的孔中的轴的元件包括通过分别垂直并平行于孔的轴线的槽而形成的两个可弹性变形的部分。这些部分各自包括孔的壁的一部分并且相对于孔对称地布置。螺钉用于使部分变形，使得位于孔中的轴被夹紧在元件上。

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