知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

532 records (took 0.027 seconds)

    Cone clamping set
    2.
    发明授权
    Cone clamping set 失效
    锥套夹

    公开(公告)号：US6099199A

    公开(公告)日：2000-08-08

    申请号：US180828

    申请日：1998-11-13

    Applicant: Ralph Mullenberg

    Inventor： Ralph Mullenberg

    IPC: F16D1/091 ,  F16D1/093 ,  F16D1/06

    CPC classification number: F16D1/093 ,  Y10T403/7056 ,  Y10T403/7069

    Abstract: The conical clamping set (100) serves, for example, to connect a shaft (1) with a hub (3) and is arranged in the radial clearance (5) between the cylindrical outer-circumference surface (2) of the shaft (1) and the cylindrical inner-circumference surface (4) of the hub (3). It includes inner conical rings (11, 12) with a cylindrical inner-circumference surface and a conical outer-circumference surface (8', 8"), as well as a thin-walled external conical ring (10, 18', 18") with conical, inner-circumference surfaces (7', 7") fitting onto the outer-circumference surfaces (8', 8") of the inner conical ring (11, 2) and a cylindrical outer-circumference surface (6) intended for application on the inner-circumference surface (4) of the hub (3). Axial clamping screws (19) are distributed over the circumference; the conical rings (11, 12) can be axially pulled against each other by tightening the clamping screws. Because of a radial stepping down (24) or circumference slot, the axial extension of the zone (21) of the cylindrical outer-circumference surface (6) of the external conical ring (10), in which the radial clamping forces are transferred to the inner circumference of the recess (4) of the hub (3), is smaller than the axial extension of the zone (35), in which the radial clamping forces act against the outer circumference (2) of the shaft (1), so the surface pressure on the surfaces (4, 6) is increased.

    Abstract translation: PCT No.PCT / DE97 / 00740 Sec。 371日期：1998年11月13日 102（e）1998年11月13日PCT PCT 1997年4月12日提交PCT公布。 公开号WO97 / 43556 日期1997年11月20日锥形夹紧装置（100）例如用于将轴（1）与轮毂（3）连接并且布置在圆柱形外周表面（2）之间的径向间隙（5） （1）和轮毂（3）的圆筒形内周表面（4）之间。 它包括具有圆柱形内圆周表面和圆锥形外圆周表面（8'，8“）的内锥形环（11,12），以及一个薄壁外锥形环（10,18'，18 “），其具有配合到内锥形环（11,2）的外周表面（8'，8”）上的锥形内圆周表面（7'，7“）和圆柱形外周表面 （6），用于施加在轮毂（3）的内周表面（4）上。 轴向夹紧螺钉（19）分布在圆周上; 锥形环（11,12）可以通过紧固夹紧螺钉彼此轴向地拉动。 由于径向下降（24）或圆周槽，外锥形环（10）的圆柱形外周表面（6）的区域（21）的轴向延伸，其中径向夹紧力传递到 轮毂（3）的凹部（4）的内周小于其中径向夹紧力作用在轴（1）的外圆周（2）上的区域（35）的轴向延伸， 因此表面（4,6）上的表面压力增加。

    Changing device for shaft/hub connections
    3.
    发明授权
    Changing device for shaft/hub connections 失效
    更换轴/轮毂连接装置

    公开(公告)号：US6056473A

    公开(公告)日：2000-05-02

    申请号：US942959

    申请日：1997-10-02

    Applicant: Erhard Schafer

    Inventor： Erhard Schafer

    IPC: B23P21/00 ,  B21B27/02 ,  F16C3/03 ,  F16D1/091 ,  F16D1/097 ,  F16D1/09

    CPC classification number: B21B27/035 ,  F16D1/097 ,  F16D2001/0906 ,  Y10T403/22 ,  Y10T403/7062 ,  Y10T403/7066

    Abstract: A changing device for shaft and hub connections, comprising a shaft end, a hub part surrounding the shaft end, and a conical clamping bushing disposed therebetween. There is also provided -means for retaining the clamping bushing on the end of the shaft in a way so that it cannot be lost, and at the same time serves to initiate biaxial displacement of the clamping bushing in relation to the end of the shaft. This permits assembling and dismantling of the hub part, whereby all other parts of the shaft and hub connection can remain mounted on the end of the shaft. This leads to particularly short tool changing times.

    Abstract translation: 一种用于轴和轮毂连接的改变装置，包括轴端，围绕轴端的轮毂部分和设置在其间的锥形夹紧衬套。 还提供了用于将夹紧衬套保持在轴的端部上的方式，使得其不会损失，并且同时用于启动夹紧衬套相对于轴的端部的双轴移位。 这允许轮毂部件的组装和拆卸，由此轴和轮毂连接件的所有其它部件可以保持安装在轴的端部上。 这导致特别短的换刀时间。

    Tensioning assembly
    4.
    发明授权
    Tensioning assembly 失效
    张紧总成

    公开(公告)号：US5865561A

    公开(公告)日：1999-02-02

    申请号：US793598

    申请日：1997-04-14

    Applicant: Ralph Muellenberg

    Inventor： Ralph Muellenberg

    IPC: F16D1/091 ,  F16D1/093 ,  F16D1/06

    CPC classification number: F16D1/093 ,  Y10T403/1616 ,  Y10T403/7056 ,  Y10T403/7069

    Abstract: A tensioning assembly for connecting an outer component to a shaft. The tension assembly includes a double conical ring with a cylindrical circumferential surface and two oppositely inclined conical surfaces, and also includes two further conical clamping rings with each conical clamping ring having a conical circumferential surface which interacts with one of the conical surfaces of the double conical ring. Axial tensioning screws and axial forcing screws are uniformly distributed over the circumference of a pitch circle, such that the forcing screws are located at the same spacings and instead of the tensioning screws. At one location, a tensioning screw is provided outside the uniform spacings in order to ensure the correct alignment of the conical rings on the double conical ring in the circumferential direction.

    Abstract translation: PCT No.PCT / DE95 / 00912 Sec。 371日期1997年04月14日 102（e）日期1997年4月14日PCT提交1995年7月12日PCT公布。 出版物WO96 / 08661 日期1996年3月21日用于将外部部件连接到轴的张紧组件。 张力组件包括具有圆柱形周向表面和两个相对倾斜的锥形表面的双锥形环，并且还包括两个另外的锥形夹紧环，每个锥形夹紧环具有锥形周向表面，其与双锥形的锥形表面中的一个相互作用 环。 轴向张紧螺钉和轴向强制螺钉均匀地分布在节圆的圆周上，使得迫使螺钉位于相同的间距处，而不是张紧螺钉。 在一个位置处，在均匀间隔的外侧设有张紧螺钉，以确保圆锥形环在圆锥方向上正确对准双锥形环。

    Method and device for axially fixing a ring member to a shaft
    5.
    发明授权
    Method and device for axially fixing a ring member to a shaft 失效
    用于将环构件轴向固定到轴的方法和装置

    公开(公告)号：US5857783A

    公开(公告)日：1999-01-12

    申请号：US818650

    申请日：1997-03-19

    Applicant: Per Olof Johansson ,  Nils Manne

    Inventor： Per Olof Johansson ,  Nils Manne

    IPC: F16C35/07 ,  B21B31/07 ,  F16C19/36 ,  F16C35/063 ,  F16C35/073 ,  F16D1/08 ,  F16D1/09 ,  F16D1/091 ,  F16C19/26

    CPC classification number: F16C35/078 ,  B21B31/07 ,  F16C19/364 ,  F16C35/063 ,  F16D1/0876 ,  F16D1/09 ,  F16D1/091 ,  B21B2203/30

    Abstract: A method for joining a ring member, e.g. a bearing inner race ring, to a shaft so that the ring member is primarily prevented from axial motion relative to the shaft involves arranging the ring member over the shaft so that the shaft extends through a bore in the ring member, and applying between the ring member and the shaft a clamping wedge force in which a tapering locking surface acts against a substantially corresponding tapering surface. The device for joining the ring member to the shaft includes a locking member mounted on the ring member and provided with a tapering contact surface that faces towards the shaft. An arrangement is provided for pressing the locking element against a tapering counter surface that is fixed in position relative to the shaft to prevent axial movement of the ring member on the shaft.

    Abstract translation: 一种用于接合环构件的方法，例如， 轴承内圈圈，以使得环件主要被防止相对于轴的轴向运动包括将环件安置在轴上，使得轴延伸穿过环件中的孔，并在环之间施加 构件和轴是夹紧楔形力，其中锥形锁定表面作用在基本相应的锥形表面上。 用于将环构件接合到轴的装置包括安装在环构件上的锁定构件，并且设置有面向轴的锥形接触表面。 提供了一种用于将锁定元件压靠在相对于轴固定在适当位置的锥形对置表面上以防止环件在轴上的轴向移动的布置。

    Post height adjustment for dental equipment
    6.
    发明授权
    Post height adjustment for dental equipment 失效
    牙科设备的柱高调整

    公开(公告)号：US5823699A

    公开(公告)日：1998-10-20

    申请号：US417981

    申请日：1995-04-06

    Applicant: George K. Austin, Jr. ,  Stephen N. Weiler

    Inventor： George K. Austin, Jr. ,  Stephen N. Weiler

    IPC: F16B2/14 ,  A61G15/14 ,  B25H1/00 ,  F16B7/04 ,  F16B7/14 ,  F16B7/16 ,  F16D1/091 ,  F16D1/096 ,  F16B7/10

    CPC classification number: F16D1/096 ,  B25H1/0035 ,  F16B7/149 ,  Y10T403/32467 ,  Y10T403/7047 ,  Y10T403/7052 ,  Y10T403/7077

    Abstract: An expandable stop ring slides over the end of a top post until it engages a selected one of a number of spaced apart grooves in the end of a top post. The end of the top post is inserted into a bottom tubular post until the stop ring fits inside a keeper that is mounted to the upper end of the bottom post. The keeper prevents expansion of the stop ring, hence the stop ring and keeper combination support the top post and any equipment carried thereon. The top post height adjustment is made by lifting the top post to remove the stop ring from the keeper, thereby permitting sliding movement of the stop ring to another selected groove on the top post.

    Abstract translation: 可扩展止动环在顶部柱的端部上滑动，直到其接合在顶部柱的端部中的多个间隔开的凹槽中的选定的一个。 顶部柱的端部插入底部管状柱中，直到止动环安装在安装到底部柱的上端的保持器内部。 保持器防止止动环膨胀，因此止动环和保持器组合支撑顶部柱和其上承载的任何设备。 通过抬起顶部柱来从保持器移除止动环，从而允许止动环滑动到顶部柱上的另一个选定的凹槽来进行顶部柱顶高度调整。

    Impeller mounting system for a personal watercraft
    7.
    发明授权
    Impeller mounting system for a personal watercraft 失效
    用于个人船只的叶轮安装系统

    公开(公告)号：US5759074A

    公开(公告)日：1998-06-02

    申请号：US719621

    申请日：1996-09-25

    Applicant: James R. Jones

    Inventor： James R. Jones

    IPC: B63H11/08 ,  B63H23/34 ,  F16D1/091 ,  F16D1/092 ,  F16D3/18

    CPC classification number: F16D3/185 ,  B63H11/08 ,  B63H23/34 ,  F16D1/092

    Abstract: An impeller mounting system for a jet propelled watercraft uses an impeller shaft having a tapered portion and an impeller hub having a coaxial opening with a corresponding tapered seat. The impeller hub is tightened onto the impeller shaft so that the tapered portion of the impeller shaft presses against the tapered seat of the coaxial opening in the impeller hub with sufficient force to prevent the impeller hub from slipping with respect to the impeller shaft when the impeller shaft rotates to drive the impeller hub. Static frictional forces between the tapered surfaces bear the entire rotational load for the jet drive, therefore reducing chatter noise and wear which can be caused by load bearing splines or the like. The tapered seat configuration virtually assures proper concentric alignment of the impeller within the wear ring. The impeller shaft also preferably includes a bearing support portion extending rearward from the coaxial opening in the hub. The bearing support portion of the impeller shaft is preferably supported rigidly in a bearing support sleeve located in the hub of a stator mounted rearward of the impeller. This impeller mounting system facilitates easy assembly and disassembly when it is desirable to replace the impeller or otherwise provide maintenance to the jet drive.

    Abstract translation: 用于喷射推进的船只的叶轮安装系统使用具有锥形部分的叶轮轴和具有相应锥形座的同轴开口的叶轮毂。 叶轮毂被紧固到叶轮轴上，使得叶轮轴的锥形部分以足够的力按压叶轮毂中的同轴开口的锥形座，以防止叶轮毂相对于叶轮轴滑动，当叶轮 轴旋转以驱动叶轮毂。 锥形表面之间的静摩擦力承受着用于喷射驱动的整个旋转载荷，因此减少了由载荷花键等引起的颤动噪声和磨损。 锥形阀座配置实际上确保了在磨损环内的叶轮的适当的同心对准。 叶轮轴还优选地包括从毂中的同轴开口向后延伸的轴承支撑部分。 叶轮轴的轴承支撑部分优选地刚性地支撑在位于叶轮后方的定子的轮毂中的轴承支撑套筒中。 当需要更换叶轮或以其他方式为喷气驱动提供维护时，该叶轮安装系统便于容易地组装和拆卸。

Patent Agency Ranking