利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

30 条记录 (耗时 0.015 秒)

    CRANK MECHANISM
    1.
    发明授权
    CRANK MECHANISM 失效
    曲柄机构

    公开(公告)号：EP0728259B1

    公开(公告)日：1997-08-20

    申请号：EP95900828.5

    申请日：1994-11-11

    申请人： GALVIN, Georges Frederic

    发明人： GALVIN, Georges Frederic

    IPC分类号： F02B75/32 ,  F02F7/00 ,  F01B1/06

    CPC分类号： F02F7/0019 ,  F01B9/06 ,  F01B2009/063 ,  F02B75/32 ,  F16H21/28

    摘要： A crank mechanism for an internal combustion engine comprises a cylinder (1), a piston (2) reciprocable within the cylinder, and a rotatable shaft (4). The piston (2) is in drivable connection with the shaft (4) via a connecting rod (3), a drive ring (5) and a torque lobe (6). The connecting rod (3) is pivotally fixed to the piston (2), and the drive ring (5) is rigidly attached to the free end of the connecting rod (3). The torque lobe (6) is a circular plate eccentrically mounted on the shaft (4) for rotation therewith about the axis thereof. The drive ring (5) is an annular sleeve which is a rotatable sliding fit around the rim of the torque lobe (6). The axis of the piston (2) is offset with respect to the centre of the output shaft (4), whereby rectilinear movement of the piston (2) is converted to rotary movement of the torque lobe (6) or vice versa.

    MOTION CONVERTER WITH PINION SECTOR/RACK INTERFACE
    2.
    发明公开
    MOTION CONVERTER WITH PINION SECTOR/RACK INTERFACE 失效
    带有小齿轮/机架接口的运动转换器

    公开(公告)号：EP0651865A1

    公开(公告)日：1995-05-10

    申请号：EP93918538.0

    申请日：1993-07-30

    申请人： BRACKETT, Douglas C.

    发明人： BRACKETT, Douglas C.

    IPC分类号： F01B9 ,  F02B75 ,  F16H21

    CPC分类号： F01B9/047 ,  F01B9/023 ,  F01B9/026 ,  F02B75/246 ,  F16H21/28 ,  F16H21/36 ,  Y10T74/18248 ,  Y10T74/18256

    摘要： A device for translating rotary to linear motion and vice versa includes a reciprocating linearly moving shuttle (34) with a central aperture (41). The aperture (41) has a pair of opposing gear racks (46, 48) protruding towards the center and which capture therebetween a pair of pinion sectors (52, 54) rotatably mounted to the crankpin (42) of a rotatable crankshaft (44) with the axis of crankshaft rotation perpendicular to the linear path of the shuttle (34). The pinion sectors (52, 54) are free to rotate about the crankpin (42) and articulate independently of each other through a selected angular range. When the crankpin (42), including the pinion sectors (52, 54), is inserted into the aperture (41) of the shuttle (34) with the pinion sectors (52, 54) engaging the racks (46, 48), motion is transferable between the crankpin (42) and the shuttle (34) through the pinion sectors (52, 54).

    摘要翻译： 用于将旋转直线运动转换成直线运动的装置包括具有中心孔（41）的往复直线运动梭（34）。 孔（41）具有朝向中心突出的一对相对的齿条（46,48），并且在它们之间捕获可旋转地安装到可旋转的曲轴（44）的曲柄销（42）的一对小齿轮扇区（52,54） 曲轴的旋转轴线垂直于梭子（34）的线性路径。 小齿轮区段（52,54）围绕曲柄销（42）自由旋转并且在选定的角度范围内彼此独立地铰接。 当包括小齿轮区段52,54的曲柄销42在小齿轮区段52,54接合齿条46,48的情况下插入梭34的孔口41中时， 可通过小齿轮扇区（52,54）在曲柄销（42）和梭子（34）之间转移。

    EPITROCHOIDAL CRANKSHAFT MECHANISM AND METHOD
    5.
    发明公开
    EPITROCHOIDAL CRANKSHAFT MECHANISM AND METHOD 有权
    维多利亚革命武装组织魁北克威尔士革命联盟

    公开(公告)号：EP1774203A2

    公开(公告)日：2007-04-18

    申请号：EP05788601.2

    申请日：2005-06-27

    申请人： VENETTOZZI, Thomas Mark

    发明人： VENETTOZZI, Thomas Mark

    IPC分类号： F16H55/18

    CPC分类号： F16H21/28 ,  F02B25/24 ,  F02B75/048 ,  F02B75/32 ,  F16C3/28 ,  F16C23/10 ,  Y10T74/2173 ,  Y10T74/2181

    摘要： This invention relates to a mechanism and method for enhancing the performance of both two stroke and four stroke cycle reciprocating piston internal combustion engines, reciprocating piston pumps and compressors by generating an Epitrochoidal path of travel for the lower end of the piston connecting rod. The piston, attached to the upper end of the connecting rod, will be made to dwell at the lower part of its travel, enhancing the output of the engine, pump or compressor through better utilization of the available cylinder pressure.

    摘要翻译： 本发明涉及通过产生用于连杆下端的外行路径来提高两冲程和四冲程循环往复活塞内燃机，往复活塞泵和压缩机的性能的机构和方法。 安装在连杆上端的活塞将在其行程的下部停留，通过更好地利用可用的气缸压力来增强发动机，泵或压缩机的输出。

    OLDHAM DRIVE ENGINE
    6.
    发明授权
    OLDHAM DRIVE ENGINE 失效
    与奥尔德姆机

    公开(公告)号：EP0597104B1

    公开(公告)日：1998-01-07

    申请号：EP92916705.4

    申请日：1992-08-03

    申请人： YONEHARA GIKEN CO., LTD.

    发明人： YONEHARA, Ryoichi Yonehara Giken Co., Ltd.

    IPC分类号： F02B75/32 ,  F02B75/18 ,  F02B41/04

    CPC分类号： F16H21/28 ,  F02B41/04 ,  F02B75/32

    摘要： An Oldham drive engine for effectively taking out a maximum combustion pressure from the top dead center of a piston engine as a rotational output of an output shaft (17). An Oldham's coupling mechanism is formed by interposing a slider (11) between flanges (8, 9). One (8) of the flanges is made to act as an idler flange (8), while the other as an output flange (9), and the output end of a piston rod (4) is connected to the center of the above slider (11). Furthermore, the centerline (B2) of the flanges (8, 9) is oriented at an angle THETA relative to the cylinder centerline (B1) in a counter-rotational direction of the slider (11). In addition, it is possible to construct a multicylinder engine in which a plurality of engines of the above type are arranged side by side for connection, and in which idler flanges (8) supported between adjacent engine cases (7) rotate in conjunction with sliders (11) inside the respective engine cases (7), whereby the outputs of the respective pistons are collectively output to the output shaft of the final end engine case (7).

    Reciprocator for operating head
    7.
    发明公开
    Reciprocator for operating head 失效
    往复式喷头的装置。

    公开(公告)号：EP0197737A2

    公开(公告)日：1986-10-15

    申请号：EP86302356.0

    申请日：1986-03-27

    申请人： Rimrock Corporation

    发明人： Buckley, Richard A.

    IPC分类号： B22D17/20 ,  B05B15/08 ,  B30B15/00 ,  F16H21/04 ,  F16H21/28

    CPC分类号： B30B15/0011 ,  B22D17/2007 ,  F16H21/04 ,  F16H21/28 ,  Y10S414/13 ,  Y10T74/18888 ,  Y10T74/18928

    摘要： Apparatus for moving a reciprocating fluid emission head (C) automatically through successive operating cycles, into and from a space within which predetermined operations are to be performed. The apparatus includes a frame (20) mounted at one side of the operating space, a crankshaft (47) journaled in the frame (20) and rotary drive means (40) including a motor (41) for turning the crankshaft. The crankshaft (47) drives a parallelogram-type link arrangement (50) that includes a main link (51) with one end supported for guided movement in the frame (20), a carrier arm (55) connected to one end of the main link (51), a a control arm (60) parallel to the main link (51) and connected at one end to the carrier arm (55) and at its other end to the crankshaft (47), and an intermediate link (65) parallel to the carrier arm and connected between the main link and the control arm (60). The inner end of the main link (51) is guided through a controlled path of travel whereby the spray head (C) mounted at the outer end of the carrier arm (55) is moved between a retracted position and an extended position located within the operating space.

    MULTI-SHAFT DRIVE DEVICE
    10.
    发明公开
    MULTI-SHAFT DRIVE DEVICE 审中-公开
    多轴驱动装置

    公开(公告)号：EP2682641A1

    公开(公告)日：2014-01-08

    申请号：EP12752273.8

    申请日：2012-01-24

    申请人： Nhk Spring Co., Ltd.

    发明人： SHIGEMATSU, Ryohei ,  HIRATA, Takafumi ,  LINO, Shinji ,  NAKAYAMA, Soichi ,  NAKAMURA, Takeshi ,  ODA, Masahiro ,  KATSUBE, Kenichi

    IPC分类号： F16H1/22 ,  F16H25/18 ,  F16H37/06

    CPC分类号： F16H37/065 ,  B60N2/0296 ,  F16D2023/123 ,  F16D2125/28 ,  F16H1/222 ,  F16H3/22 ,  F16H19/04 ,  F16H21/28 ,  Y10T74/19019

    摘要： The present invention obtains a multi-shaft drive device that can protect a rack and pinion from operative load input to a selector. The multi-shaft drive device is provided with: an input-side bevel gear (52) to which motor power is transmitted; and an output-side bevel gear (34) that transmits the power transmitted from the input-side bevel gear (52) to a movable mechanism. The multi-shaft drive device is further provided with: a selector (10) that connects/disconnects the meshing of the output-side bevel gear (34) and the input-side bevel gear (52); and a rotating shaft (16) that causes the selector (10) to slide via a rack (18) and pinion (17). Furthermore, the angle of rotation of the rotating shaft (16) is regulated by the end of the pinion (17) contacting a vertical wall (1A) of a case (1).

    摘要翻译： 本发明获得了一种多轴驱动装置，该多轴驱动装置可以保护齿条和小齿轮免于输入到选择器的操作负载。 多轴驱动装置具有：输入侧锥齿轮（52），马达动力被传递到该输入侧锥齿轮; 以及将从输入侧锥齿轮（52）传递的动力传递给可动机构的输出侧锥齿轮（34）。 多轴驱动装置还具有：选择器（10），其使输出侧锥齿轮（34）和输入侧锥齿轮（52）的啮合连接/断开; 和使选择器（10）经由齿条（18）和小齿轮（17）滑动的旋转轴（16）。 此外，旋转轴（16）的旋转角度由小齿轮（17）的与壳体（1）的垂直壁（1A）接触的端部限制。