利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

6 条记录 (耗时 0.01 秒)

    Cam chain guide attachment structure
    1.
    发明授权
    Cam chain guide attachment structure 失效
    凸轮链导轨附件结构

    公开(公告)号：US06250268B1

    公开(公告)日：2001-06-26

    申请号：US09432089

    申请日：1999-11-02

    申请人： Noritoshi Iwase ,  Yoshihiro Tezuka ,  Katsunori Takahashi ,  Toru Iizuka

    发明人： Noritoshi Iwase ,  Yoshihiro Tezuka ,  Katsunori Takahashi ,  Toru Iizuka

    IPC分类号： F16H718

    CPC分类号： F16H7/18 ,  F01L1/02 ,  F01L1/022

    摘要： To effectively reduce noise caused by an attachment part of a cam chain guide without increasing a pressing force of a cam chain tensioner more than is necessary. A cam chain guide for slidably guiding a cam chain at a valve gear of a four cycle engine is made of resin. An attachment hole for an attachment bolt is provided at an attachment end section for the crankcase. Side surface projections are provided equally spaced at the periphery of an attachment surface surrounding the attachment hole so as to project from a normal surface. Annular recesses are formed at the peripheries of each of the side surface projections. Furthermore, inner surface projections are provided at the inner peripheral surface of the attachment hole equally spaced about the periphery so as to project in a central direction.

    摘要翻译： 为了有效地降低由凸轮链导向件的安装部分引起的噪音，而不会增加凸轮链张紧器的压力大于所需的压力。 用于在四冲程发动机的阀齿轮处可滑动地引导凸轮链的凸轮链导轨由树脂制成。 用于安装螺栓的附接孔设置在用于曲轴箱的附接端部。 侧表面突起在围绕附接孔的附接表面的周边处等距设置，以从正常表面突出。 在每个侧面突起的周边形成环形凹部。 此外，内表面突起设置在围绕周边等间隔的附接孔的内周面上，以沿中心方向突出。

    Exhaust muffler
    3.
    发明授权
    Exhaust muffler 失效
    排气消声器

    公开(公告)号：US06840348B2

    公开(公告)日：2005-01-11

    申请号：US10187532

    申请日：2002-07-02

    申请人： Tomoyuki Takewaka ,  Seiichirou Eguchi ,  Yuuichi Katou ,  Noritoshi Iwase ,  Ichirou Sudou ,  Takashi Asai

    发明人： Tomoyuki Takewaka ,  Seiichirou Eguchi ,  Yuuichi Katou ,  Noritoshi Iwase ,  Ichirou Sudou ,  Takashi Asai

    IPC分类号： F01N1/00 ,  F01N1/04 ,  F01N1/24 ,  F01N13/16 ,  F01N1/10

    CPC分类号： F01N1/006 ,  F01N1/04 ,  F01N1/24 ,  F01N13/18 ,  F01N2310/02 ,  F01N2310/04 ,  F01N2470/02 ,  F01N2590/04

    摘要： An exhaust muffler for an internal combustion engine included in a motorcycle includes a perforated inner pipe (32), an outer pipe (31) coaxially surrounding the inner pipe (32), and a glass wool mat (33) packed in a space between the inner pipe (32) and the outer pipe (31). A three-layer protective structure is formed by winding an inner stainless steel wire mesh (34) wound around the inner pipe (32), winding a stainless steel wool mat (35) around the inner stainless steel wire mesh (934), and winding an outer stainless steel wire mesh (36) around the stainless steel wool mat (35). The glass wool mat (33) is wound around the three-layer structure. The three-layer structure extends the life of the glass wool mat (33) even if the temperature and pressure of the exhaust gas discharged by the internal combustion engine increase.

    摘要翻译： 包括在摩托车中的用于内燃机的排气消声器包括穿孔内管（32），同轴地围绕内管（32）的外管（31）和包装在内管之间的空间中的玻璃棉垫 内管（32）和外管（31）。 通过缠绕缠绕在内管（32）周围的内部不锈钢丝网（34），绕不锈钢丝网（35）围绕内部不锈钢丝网（934）缠绕而形成三层保护结构，并缠绕 围绕不锈钢毛毡（35）的外部不锈钢丝网（36）。 玻璃棉毡（33）缠绕在三层结构上。 即使内燃机排出的废气的温度和压力升高，三层结构延长了玻璃棉毡（33）的使用寿命。