HOISTING APPARATUS FOR ELEVATOR
    3.
    发明公开
    HOISTING APPARATUS FOR ELEVATOR 审中-公开
    HEBEVORRICHTUNGFÜRAUFZUG

    公开(公告)号:EP1555235A1

    公开(公告)日:2005-07-20

    申请号:EP03738615.8

    申请日:2003-07-01

    申请人: TS Corporation

    IPC分类号: B66B11/08

    CPC分类号: B66B15/04 B66B11/08

    摘要: An object of the invention is to provide a hoisting system for an elevator which can reduce the weight of a traction type elevator system.
    Means for attaining the object is provided with a hoisting system for an elevator, including a pressing roller for pressing the rope against the outer circumferential surface of the sheave, the pressing roller being rotatably supported on a non-rotational member and having a pressing means for pressing the roller against the rope, the pressing roller in its outer circumference having an arc-like groove which is brought into engagement with the rope, the outer circumference of the pressing roller being made of an elastic material, the pressing roller being constituted by at least a pair of pressing rollers which are disposed substantially symmetrically relative to a rotating center of the sheave, and the pressing roller being movable relative to the rope and including a belt wrapped between the pair of pressing rollers, whereby the pair of pressing rollers press the rope against the outer circumferential surface of the sheave via the belt wrapped between the pair of pressing rollers.

    摘要翻译: 本发明的目的在于提供一种能够减轻牵引式电梯系统的重量的电梯提升系统。 具有用于实现该目的的装置具有一种用于电梯的提升系统,包括用于将绳索压靠在滑轮的外圆周表面上的加压辊,该加压辊被可旋转地支撑在非旋转构件上并具有 用于将辊压靠在绳索上的按压装置,其外周的加压辊具有与绳索接合的弧形槽,加压辊的外周由弹性材料制成,加压辊 由至少一对相对于所述滑轮的旋转中心大体对称设置的压辊构成,所述加压辊可相对于所述绳索移动并且包括包裹在所述一对加压辊之间的带, 压辊通过包裹在一对加压辊之间的带将绳索压靠在绳轮的外圆周表面上 。

    Apparatus for opening and closing cover
    4.
    发明公开
    Apparatus for opening and closing cover 有权
    设备,用于打开和关闭盖

    公开(公告)号:EP1500851A3

    公开(公告)日:2010-08-04

    申请号:EP04017389.0

    申请日:2004-07-22

    申请人: TS Corporation

    IPC分类号: F16J13/00 F16H1/32 B65D90/10

    摘要: An activating device (10) for a cover (92) has: a shaft unit (20) having a rotary shaft (21); an arm unit (40) which is coupled to the cover (92) and the rotary shaft (21); and an actuator (60) which drives the rotary shaft (21). The actuator (60) has: a motor (61) having a first output portion; a first reducer (62) having an input portion (62a) and an output portion (62b); and a second reducer (63) having an input portion (63a) and an output portion (63b). The reciprocal of a reduction ratio (R 2 ) of the second reducer (63) is larger than a quotient which is obtained by dividing a product by a torque (T R1 ) that is required for rotating the output portion (62b) when a torque is not applied to the input portion (62a), the product being obtained by multiplying a difference between a maximum torque (T L ) that is applied to the output portion (63b) when the cover (92) is opened, and a torque (T R2 ) that is required for rotating the output portion (63b) when a torque is not applied to the input portion (63a), with a ratio (η 2 ) of a torque that is a remainder of a torque applied to the output portion after subjecting to a mechanical loss due to the second reducer (63), to the torque applied to the output portion.

    Needle bearing and speed reducer using the needle bearing
    5.
    发明公开
    Needle bearing and speed reducer using the needle bearing 有权
    Untersetzungsgetriebe mit einem Nadellager

    公开(公告)号:EP1471272A2

    公开(公告)日:2004-10-27

    申请号:EP04007872.7

    申请日:2004-03-31

    申请人: TS Corporation

    IPC分类号: F16C19/36 F16C19/46 F16C33/46

    摘要: A radial inner end (48b) of a retainer (48) is spaced radially outwardly from a radial outer end (T) of a sliding-contact region (S), and with this construction the axial movement of each needle roller (52) is limited not by the retainer but by an inner ring (36b,37b), and a restriction flange (40). Therefore, a large axial force developing in the needle rollers is received by the inner ring and the restriction flange, and as a result, the retainer having low rigidity can be satisfactorily used. Therefore, any suitable material such as a synthetic resin can be selected for the retainer, and besides the wall thickness of the retainer can be made small.

    摘要翻译: 容纳在保持器的限制孔中的滚针(52)保持与外部构件的内周和内部构件的外周接触。 限制凸缘(40)接触形成在辊端面上的滑动接触区域,以限制辊轴向移动。 保持器的内端从滑动接触区域的外端向外间隔开。 减速机也包括独立的权利要求。

    VACUUM PUMP
    8.
    发明公开
    VACUUM PUMP 审中-公开
    真空泵

    公开(公告)号:EP1533526A1

    公开(公告)日:2005-05-25

    申请号:EP03728116.9

    申请日:2003-05-20

    申请人: TS Corporation

    IPC分类号: F04C18/16 F04C29/00

    摘要: The invention relates to a heat insulation structure having the function of retaining a high temperature in a vacuum exhaust chamber in a rotary type vacuum pump and the function of cooling bearings at the same time, and particularly has for its object the provision of a structure for preventing bearings or shaft seals from becoming so high in temperature as to be damaged when a high temperature is to be retained in an exhaust chamber with respect to a vacuum pump for exhausting reactive gases as in a semiconductor process. As a means to achieve the object, in a vacuum pump comprising an introduction means having a vacuum exhaust chamber and adapted to introduce a process gas into the vacuum exhaust chamber, an exhaust means for exhausting the process gas out of the vacuum exhaust chamber, a housing for separating the vacuum exhaust chamber from outside, with a rotor installed fro rotation in the housing through a bearing, a heat insulation means is provided between the vacuum exhaust chamber and the bearing. Further, a metal whose thermal conductivity is higher than that of the material of the housing is incorporated as a heat transmission means into the housing.

    摘要翻译: 本发明涉及一种具有在旋转式真空泵中的真空排气室中保持高温的功能的热绝缘结构以及同时冷却轴承的功能,并且其目的尤其在于提供一种用于 当在半导体工艺中相对于用于排出反应气体的真空泵将高温保持在排气室中时,防止轴承或轴密封件变得如此高的温度以致损坏。 作为实现该目的的手段,在包括具有真空排气室并适于将处理气体引入真空排气室的引入装置的真空泵中,用于将处理气体排出真空排气室的排气装置, 用于将真空排气室从外部分离的壳体,其中转子通过轴承安装成在壳体中旋转,在真空排气室和轴承之间设置有绝热装置。 此外,作为热传导装置将热传导率高于壳体材料的金属结合到壳体中。

    Apparatus for opening and closing cover
    9.
    发明公开
    Apparatus for opening and closing cover 有权
    Vorrichtung zumÖffnenund Schliessen eines Deckels

    公开(公告)号:EP1500851A2

    公开(公告)日:2005-01-26

    申请号:EP04017389.0

    申请日:2004-07-22

    申请人: TS Corporation

    IPC分类号: F16J13/00

    摘要: An activating device (10) for a cover (92) has: a shaft unit (20) having a rotary shaft (21); an arm unit (40) which is coupled to the cover (92) and the rotary shaft (21); and an actuator (60) which drives the rotary shaft (21). The actuator (60) has: a motor (61) having a first output portion; a first reducer (62) having an input portion (62a) and an output portion (62b); and a second reducer (63) having an input portion (63a) and an output portion (63b). The reciprocal of a reduction ratio (R 2 ) of the second reducer (63) is larger than a quotient which is obtained by dividing a product by a torque (T R1 ) that is required for rotating the output portion (62b) when a torque is not applied to the input portion (62a), the product being obtained by multiplying a difference between a maximum torque (T L ) that is applied to the output portion (63b) when the cover (92) is opened, and a torque (T R2 ) that is required for rotating the output portion (63b) when a torque is not applied to the input portion (63a), with a ratio (η 2 ) of a torque that is a remainder of a torque applied to the output portion after subjecting to a mechanical loss due to the second reducer (63), to the torque applied to the output portion.

    摘要翻译: 一种用于盖(92)的启动装置(10)具有:具有旋转轴(21)的轴单元(20); 联接到盖(92)和旋转轴(21)的臂单元(40); 以及驱动旋转轴(21)的致动器(60)。 致动器(60)具有:具有第一输出部分的马达(61); 具有输入部分(62a)和输出部分(62b)的第一减速器(62); 和具有输入部分(63a)和输出部分(63b)的第二减速器(63)。 第二减速器(63)的减速比(R 2)的倒数大于通过将乘积除以扭矩(T R1)而得到的商,该扭矩是当扭矩(62b)旋转时所需的扭矩 通过乘以当打开盖(92)时施加到输出部分(63b)的最大扭矩(TL)与扭矩(T)之间的差异而获得的乘积不被施加到输入部分(62a) R2),当转矩没有施加到输入部分(63a)时,输出部分(63b)旋转所需的扭矩的比值(·2),其中扭矩的余量(·2)是施加到输出部分之后的扭矩的余量 使由于第二减速器(63)引起的机械损失施加到输出部分的转矩。

    Cover activating device
    10.
    发明公开
    Cover activating device 有权
    Deckel-Betätigungsvorrichtung

    公开(公告)号:EP1457717A1

    公开(公告)日:2004-09-15

    申请号:EP04005880.2

    申请日:2004-03-11

    申请人: TS Corporation

    IPC分类号: F16J13/20 B65D90/10 B01J3/03

    CPC分类号: B65D90/10 B01J3/03 F16J13/20

    摘要: An activating device activates a cover (15) for the opening face (14a) of a container (14). Pivot arms (16) are fixed to a pivot unit (17) equipped with an electric motor through a reduction gear at one ends, and fixed to plate springs (18) at the other ends (16b). One end portions (18a) of the plate springs (18) are fixed to the respective front and rear portions of the cover (15), the other end portions thereof are fixed to the other ends (16b) of the pivot arms (16). The resiliency of the plate spring (18) is set lower in the vertical direction of the container (14). The plate spring (18) is bent from its other end portion toward its one end portion (18a) at substantially 90° or larger of bending angle. The plate spring (18) is formed so that it bends toward the inside of the center of the cover (15) between the pivot arm and the cover.

    摘要翻译: 激活装置激活用于容器(14)的开口面(14a)的盖(15)。 枢轴臂(16)通过一端的减速齿轮固定在配有电动机的枢轴单元(17)上,并固定在另一端(16b)的板簧(18)上。 板簧(18)的一个端部(18a)固定在盖子(15)的前后部分上,其另一端固定在枢轴臂(16)的另一端(16b)上, 。 板簧(18)的弹性在容器(14)的垂直方向上设定得较低。 板簧(18)从其另一端部朝向其一端部(18a)弯曲大致90度以上的弯曲角度。 板簧(18)形成为使得其在枢转臂和盖之间朝向盖(15)的中心的内侧弯曲。