Wet frictional material containing activated carbon fiber
    4.
    发明授权
    Wet frictional material containing activated carbon fiber 失效
    含有活性炭纤维的湿摩擦材料

    公开(公告)号:US5395864A

    公开(公告)日:1995-03-07

    申请号:US79997

    申请日:1993-06-18

    IPC分类号: C09K3/14 C08J5/14 F16D69/02

    CPC分类号: F16D69/026 F16D2200/0095

    摘要: A wet frictional material comprises a fiber base material such as natural pulp fibers or organic synthetic fibers, a filler such as diatomaceous earth or cashew resin, a friction adjustment agent, thermosetting synthetic resin, and activated carbon fibers so that the wet frictional material is high in friction coefficient and superior in heat resistance.

    摘要翻译: 湿摩擦材料包括天然纸浆纤维或有机合成纤维的纤维基材,硅藻土或腰果树脂等填料,摩擦调节剂,热固性合成树脂和活性炭纤维,使湿摩擦材料高 摩擦系数和耐热性优异。

    Frictional engagement apparatus
    9.
    发明授权
    Frictional engagement apparatus 失效
    摩擦接合装置

    公开(公告)号:US5452784A

    公开(公告)日:1995-09-26

    申请号:US93320

    申请日:1993-07-16

    摘要: A frictional engagement apparatus which is small in size, high in torque, and long in endurance life and includes driven and driving plates. A frictional material is provided on one surface of each of the driven and driving plates, while a ceramic thin film composed of IV.sub.B, V.sub.B, or VI.sub.B family elements, such as titanium, in the periodic table of elements, Si, Al, and carbides, nitrides and oxides thereof, is formed on the other surface. The ceramic thin film includes a ceramic thin film intermediate layer formed on a surface of the respective plate, and a ceramic thin film layer formed on the intermediate layer.

    摘要翻译: 一种摩擦接合装置,其尺寸小,扭矩高,寿命长,并且包括驱动板和驱动板。 在每个驱动板和驱动板的一个表面上提供摩擦材料,而元素周期表中的IVB,VB或VIB族元素(例如钛)的陶瓷薄膜,Si,Al和碳化物 在另一个表面上形成氮化物和氧化物。 陶瓷薄膜包括形成在各个板的表面上的陶瓷薄膜中间层和形成在中间层上的陶瓷薄膜层。

    Wet friction material and process for producing the same
    10.
    发明授权
    Wet friction material and process for producing the same 有权
    湿摩擦材料及其制造方法

    公开(公告)号:US06331358B1

    公开(公告)日:2001-12-18

    申请号:US09261203

    申请日:1999-03-03

    IPC分类号: B32B516

    摘要: A wet friction material is mainly composed of a fiber base material, a filler, an friction adjusting agent and a thermosetting resin. The wet frictional material is prepared by impregnating with a liquid thermosetting resin a paper formed by mixing a paper-forming solid thermosetting resin with a fiber base material as at least a part of filler, and then applying heat to the paper so that it is hardened. The solid thermosetting resin is preferably a phenol resin. The liquid thermosetting resin is preferably made of a silicone resin represented by the following average composition formula and the amount of trifunctional unit monomers (RSiO3/2 in which R represents a substituted or unsubstituted monovalent hydrocarbon group) in monomers constituting said silicone resin is from 40 to 100 mol-%: (R1)a(OR2)bSiO(4−a−b)/2.

    摘要翻译: 湿摩擦材料主要由纤维基材,填料,摩擦调节剂和热固性树脂组成。 湿摩擦材料通过用液体热固性树脂浸渍通过将形成纸的固体热固性树脂与作为填料的至少一部分的纤维基材混合形成的纸,然后向纸施加热量使其硬化而形成的纸 。 固体热固性树脂优选为酚醛树脂。 液态热固性树脂优选由以下平均组成式表示的硅树脂制成,构成所述有机硅树脂的单体中的三官能单元单元(其中R表示取代或未取代的单价烃基的RSiO3 / 2)的量为40 至100mol%: