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    RECIPROCATING PLUNGER PUMP, BODY AND CRANK CIRCULAR SLIDING BLOCK MECHANISM THEREOF, CIRCULAR SLIDING BLOCK, BEARING SEAT, CRANKCASE UPPER COVER AND PLUNGER SEAT
    4.
    发明公开
    RECIPROCATING PLUNGER PUMP, BODY AND CRANK CIRCULAR SLIDING BLOCK MECHANISM THEREOF, CIRCULAR SLIDING BLOCK, BEARING SEAT, CRANKCASE UPPER COVER AND PLUNGER SEAT 审中-公开
    摆动式活塞泵，循环GLEITBLOCKMECHANISMUS身体和曲柄旋转滑动块轴承座，曲轴箱顶盖，活塞座

    公开(公告)号：EP3091251A1

    公开(公告)日：2016-11-09

    申请号：EP14870594.0

    申请日：2014-12-03

    申请人： Beijing Sinocep Engine Technology Co., Ltd

    发明人： LI, Ming ,  LI, Zhengzhong

    IPC分类号： F16H21/18 ,  F04B53/00 ,  F04B9/04 ,  F16C35/00

    CPC分类号： F04B53/006 ,  F04B1/0413 ,  F04B1/16 ,  F04B9/045 ,  F04B17/03 ,  F04B19/22 ,  F04B53/007 ,  F04B53/14 ,  F04B53/144 ,  F04B53/16 ,  F16C3/10

    摘要： The present invention provides a reciprocating plunger pump, which comprises a plunger pump engine body, a plunger pump head and a slider crank mechanism which is located in the said plunger pump engine body; the said plunger pump engine body comprises an engine seat, a crankcase upper cover provided on the said engine seat, and a bearing seat provided on the interspaces formed between the said engine seat of the plunger pump and the crankcase upper cover; the plunger pump engine seat comprises a bottom wall and a bottom sidewall which is integrally formed with the said bottom wall and extends from the edge of the bottom wall far away to the surface of the bottom wall; the said crankcase upper cover comprises an upper wall and an upper sidewall which extends from the upper wall far away outwards the surface of the upper wall; the said engine seat of the plunger pump and the crankcase upper cover are buckled into a whole, the relevant position of the free end in both the upper sidewall and bottom sidewall are connected into a whole by the connector; the relevant position of the two relative sidewalls of the interspaces which are formed between the engine seat of the plunger pump and the crankcase upper cover is still provided with a crankshaft penetrating bore; the crankshaft penetrating bore is formed by the half bore which is located on the relevant upper sidewall and the bottom sidewall; the internal interspaces formed between the engine seat of the plunger pump and the crankcase upper cover is the crankcase space which is still provided with a bearing seat including the body of it, the bearing seat is provided with at least one lower half bearing bore; the bearing seat and the crankcase upper cover are fixedly fitted into a whole, the lower half bearing bore and the upper half bearing bore which is located on the relevant position of the crankcase upper cover form a complete bearing bore which is the middle bearing bore; the middle bearing bore is located in the middle of the two crankshaft penetrating bores; the location corresponding to the penetrating location of the crankcase upper cover is provided with a through bore which is the plunger bore; the slider crank mechanism is including the reciprocating parts, unsplit crankshaft and slide block; the reciprocating parts are containing reciprocating parts body which is provided with a circular through bore which is the accommodation bore of slide block; the reciprocating parts body is still provided with a guide section which is along reciprocating motion direction with an oriented surface; the slide block comprises the slide block body and the annular outer ring which is fitted over on the peripheral region of the slide block body; the slide block body is the split structure and provided with an eccentric circular bore, the subdivision surface passes through the central of the eccentric circular bore which divides it into two identical half bores, which are the first section and the second section; the first section of the slide block body is provided with an assembly bore which is opened on the subdivision surface is the first section assembly bore; the relevant position between the second section and the first section of the assembly bore is provided with a through bore which is penetrating from the second section of the subdivision surface to the peripheral surface; the unsplit crankshaft is containing at least one crankpin; the crankpin of the unsplit crankshaft is at least fitted over by a slide block by penetrating the eccentric circular bore, each of the slide blocks is fitted into the accommodation bore of the reciprocating parts; the crankshaft is located on the crankshaft space, the corresponding crankshaft main journal and the crank arm are supported in the bore of the bearing seat; one end of the installation and working part of the reciprocating parts, which is cooperated with the plunger pump head provided on the outer side of the plunger bore, penetrates into relevant plunger bore. The present application still discloses a reciprocating plunger pump engine body, a slider crank mechanism and a slide block, a bearing seat, a crankcase upper cover and a plunger seat.

    摘要翻译： 本发明提供了一个往复式柱塞泵，它包括一个柱塞泵发动机本体，柱塞泵头和滑块曲柄机构这一切都位于所述柱塞泵发动机主体; 所述柱塞泵发动机本体包括发动机座，设置在座椅的曲轴箱上盖所述发动机，并设置在发动机之间形成的间隙中的轴承座，所述柱塞泵和曲轴箱上盖的座位; 柱塞泵发动机座包括一个底壁和一个底侧壁的所有其整体与所述底壁形成，并且从所述底壁的所述边缘远离所述底壁的表面延伸; 所述和上壁的曲轴箱上盖包括在从上壁延伸远向外的上壁的表面上侧壁; 所述柱塞泵和曲轴箱上盖的发动机座被压曲成一个整体，在两个上侧壁和底侧壁的自由端的有关位置被连接成一个整体由连接器; 它们是柱塞泵的发动机座和所述曲轴箱上盖之间形成的间隙的两个相对侧壁的相应位置上设置有关闭曲柄轴贯通孔; 曲轴穿透孔由半孔形成的所有其位于相关上部侧壁和底侧壁; 柱塞泵和曲轴箱上盖的发动机座之间形成的内部空隙是所述曲轴箱空间中的所有被悄悄设置有轴承座，包括它的体，轴承座设置有至少一个下半轴承孔; 轴承座和曲轴箱上盖固定地装配成一个整体，下半部轴承孔和upperhalf轴承孔的所有其位于曲轴箱上盖的相关位置形成一个完整的轴承孔的所有这是中间轴承孔; 中间轴承孔位于所述两个曲柄轴贯通孔的中间; CORRESPONDING穿透到曲轴箱上盖的位置的位置被通孔的所有这是柱塞孔设置有; 滑块曲柄机构是包括往复运动部分的未分裂曲轴和滑块; 往复部件是含有往复部件体的所有其通过所有这些是滑块的容纳孔设有圆形孔; 往复部件主体悄然设有导向部分中的所有其是沿着往复运动方向与定向的表面; 滑块包括被装配在在滑动块体的周边区域中的滑动块体和外环形设计环中的所有; 滑动块体是分体式结构，并在偏心圆孔设置有，细分表面通过偏心圆哪个将其分为两个相同的半孔腔，作为第一部分和第二部分的中心孔; 滑动块体的第一部分在组件设置有孔，该孔被打开的细分曲面上的所有的所述第一部分装配孔; 所述第二部分和所述装配孔的所述第一部分之间的相关位置被通孔的所有其从细分表面的外周表面的第二部分贯通设置有; 曲轴是未分裂含有至少一个曲柄销; 曲轴未分裂的曲柄销至少装配在由滑动块通过穿透所述偏心圆孔，各滑块的装配到往复式部件的容纳孔; 曲轴位于曲轴空间，相应的曲轴主轴颈和曲柄臂在轴承座的孔中的支持; 往复部件的安装和工作部分，所有这一切都与设置在柱塞孔的外侧的柱塞泵头部配合，一端穿入相关柱塞孔。 本申请默默地盘松动的往复式柱塞泵发动机本体，滑块曲柄机构和滑动块，一个轴承座，曲轴箱上盖和一个活塞座。

    INTERNAL COMBUSTION ENGINE AND STRADDLE-TYPE VEHICLE EQUIPPED WITH THE ENGINE
    7.
    发明公开
    INTERNAL COMBUSTION ENGINE AND STRADDLE-TYPE VEHICLE EQUIPPED WITH THE ENGINE 有权
    内燃机和发动机的交通工具用座椅

    公开(公告)号：EP2942536A1

    公开(公告)日：2015-11-11

    申请号：EP15164483.8

    申请日：2015-04-21

    申请人： Yamaha Hatsudoki Kabushiki Kaisha

    发明人： Takahashi, Tatsuya

    IPC分类号： F16C3/10 ,  F16C3/20

    CPC分类号： F16C3/10 ,  F16C3/20 ,  F16C2360/22

    摘要： A crankshaft has a first crank web (31) and a first extension shaft (37) protruding from the first crank web (31). The first crank web (31) has a first hole (43) in which a crank pin is press-fitted. A left surface (41) of the first crank web (31) has a first inner peripheral edge portion (41 B) positioned around the first hole (43), and a first recessed portion (41 C) recessed relative to the first inner peripheral edge portion (41 B). An upper end of the first recessed portion (41 C) is positioned upward relative to a lower end (43b) of the first hole (43), and a lower end of the first recessed portion (41 C) is positioned downward relative to the lower end (43b) of the first hole (43).

    GEBAUTE KURBELWELLE SOWIE VERFAHREN ZUR HERSTELLUNG EINER GEBAUTEN KURBELWELLE
    8.
    发明公开
    GEBAUTE KURBELWELLE SOWIE VERFAHREN ZUR HERSTELLUNG EINER GEBAUTEN KURBELWELLE 审中-公开
    内置曲轴和一种用于生产内置KURBELWELLE

    公开(公告)号：EP2920477A1

    公开(公告)日：2015-09-23

    申请号：EP13792348.8

    申请日：2013-11-14

    申请人： ThyssenKrupp Presta TecCenter AG

    发明人： MEIER, Alex

    IPC分类号： F16C3/10 ,  B23P11/00 ,  B23P13/00

    CPC分类号： F16C3/10 ,  B23P11/00 ,  B23P2700/07 ,  Y10T29/49288 ,  Y10T74/2177

    摘要： The invention relates to a method for producing an assembled crankshaft for an internal combustion engine, wherein crank cheeks (1) having receiving openings (4) and crank pins (2) having fastening sections (3) at the ends thereof are provided as join partners, wherein the receiving openings (4) or the fastening sections (3) are provided with teeth running in a longitudinal direction (x) of the crankshaft and wherein the cross section of the fastening sections (3) protrudes beyond the inner cross section of the associated receiving opening (4) in certain sections on account of the teeth, so that when the join partners are connected at the receiving openings (4) of the crank cheeks (1) or the fastening sections of the crank pins (3), a material displacement and contour deformation occurs and the join partners are thus connected in a form-fitting manner. According to the invention, the fastening sections (3) are fitted into the receiving opening (4) in such a way that the join partners are fixed to each other in an operationally safe and force fitting manner without further fastening means and without an additional connection in the longitudinal direction (x).

    ELECTRIC BICYCLE
    9.
    发明公开
    ELECTRIC BICYCLE 有权
    电动自行车

    公开(公告)号：EP2824025A1

    公开(公告)日：2015-01-14

    申请号：EP12870422.8

    申请日：2012-03-08

    申请人： Panasonic Corporation

    发明人： KAWAKAMI, Masafumi

    IPC分类号： B62M6/50 ,  B62M6/60

    CPC分类号： B62M6/50 ,  B62M3/003 ,  B62M6/60 ,  F16C3/10 ,  Y10T74/18232

    摘要： An electric bicycle is provided that can increase the diameter of the joining section between a crankshaft and a crank arm, suppress an increase in manufacturing cost, and minimize a size increase of a hanger with a torque sensor disposed in the hanger. A crankshaft 17 is divided into a crankshaft body 17A on the periphery of which a torque sensor 23 is disposed, and an auxiliary crankshaft 17B connected to one side of the crankshaft body 17A. A diameter D1 of the joining section between the auxiliary crankshaft 17B and a crank arm 18B and a diameter D3 of the joining section between the crankshaft body 17A and a crank arm 18A are larger than a diameter D2 of the connecting section between the crankshaft body 17A and the auxiliary crankshaft 17B.

    摘要翻译： 本发明提供一种电动自行车，其能够增加曲轴与曲柄臂之间的接合部分的直径，抑制制造成本的增加，并且通过设置在悬挂器中的扭矩传感器使悬挂器的尺寸增加最小化。 曲轴17被划分为其周边设置有扭矩传感器23的曲轴主体17A和连接到曲轴主体17A的一侧的辅助曲轴17B。 辅助曲轴17B与曲柄臂18B之间的接合部分的直径D1以及曲轴主体17A与曲柄臂18A之间的接合部分的直径D3大于曲轴主体17A之间的连接部分的直径D2 和辅助曲轴17B。