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1. 发明授权

US5803614A Bearing structure of sliding bearing 失效
标题翻译：滑动轴承轴承结构
公开(公告)号：US5803614A
公开(公告)日：1998-09-08
申请号：US870828
申请日：1997-06-06
申请人： Hideo Tsuji , Hideo Ishikawa , Motomu Wada , Takayuki Shibayama
发明人： Hideo Tsuji , Hideo Ishikawa , Motomu Wada , Takayuki Shibayama
IPC分类号： B32B15/01 , F16C33/12 , F16C9/02 , F16C33/02
CPC分类号： B32B15/01 , F16C33/121 , F16C33/122 , F16C33/14 , F16C9/04 , Y10S384/912
摘要： There is disclosed a bearing structure having an excellent fretting resistance. In the bearing structure in which a sliding bearing is mounted at its back face on a housing, and rotatably supports a rotation shaft at an inner face thereof, and a covering layer of an amorphous alloy is formed on at least one of the back face of the sliding bearing and an inner surface of the housing. Thanks to an excellent non-adhesion property of the amorphous alloy, adhesion is less liable to develop between the back face of the bearing and the housing even if a slight friction repeatedly occurs therebetween, thereby imparting an excellent fretting resistance to the bearing structure.
摘要翻译：公开了一种具有优异耐摩擦性的轴承结构。在滑动轴承在其背面安装在壳体上的轴承结构中，并且在其内表面上可旋转地支撑旋转轴，并且在至少一个非晶合金的背面上形成非晶合金的覆盖层滑动轴承和壳体的内表面。由于非晶合金的非粘合性优异，即使在其间反复发生轻微的摩擦，轴承的背面和壳体之间的粘附也不容易发生，从而赋予轴承结构优异的耐磨性。

2. 发明授权

US06575635B1 Multi-layer sliding bearing 失效
标题翻译：多层滑动轴承
公开(公告)号：US06575635B1
公开(公告)日：2003-06-10
申请号：US09688689
申请日：2000-10-17
申请人： Hideo Tsuji , Hideo Ishikawa , Takayuki Shibayama
发明人： Hideo Tsuji , Hideo Ishikawa , Takayuki Shibayama
IPC分类号： F16C3312
CPC分类号： F16C33/124 , F16C17/022 , F16C33/121 , F16C33/14 , F16C2204/34 , F16C2223/30 , F16C2223/32 , F16C2360/22 , Y10S384/907 , Y10S384/912
摘要： In order to enhance the anti-seizure property of the sliding bearing while making the content of Pb contained in the Sn-based overlay layer smaller or while using no Pb if possible, there is provided a multi-layer sliding bearing comprising a back metal layer, a bearing alloy layer, an intermediate plating layer and a Sn-based overlay layer, the Sn-based overlay layer containing reinforcing metal and/or inorganic particles, the content of the reinforcing metal and/or inorganic particles being varied step-wise or successively in a direction of a thickness of the overlay layer so that the content in a thickness-wise central portion of said overlay layer is relatively high and so that another content in a surface portion of the overlay layer is zero or smaller than the content in the central portion.
摘要翻译：为了提高滑动轴承的抗咬合性，同时使Sn系覆盖层中所含的Pb的含量更小，或者尽可能不使用Pb，提供了一种多层滑动轴承，其包含背面金属层，轴承合金层，中间镀层和Sn基覆盖层，所述Sn基覆盖层包含增强金属和/或无机颗粒，所述增强金属和/或无机颗粒的含量是逐步变化的或连续地在覆盖层的厚度方向上使得覆盖层的厚度方向的中心部分中的含量相对较高，并且覆盖层的表面部分中的另一含量为零或小于中央部分。

3. 发明授权

US06234678B1 Plain bearing 失效
标题翻译：平面轴承
公开(公告)号：US06234678B1
公开(公告)日：2001-05-22
申请号：US09172131
申请日：1998-10-14
申请人： Hideo Tsuji , Hideo Ishikawa , Takayuki Shibayama
发明人： Hideo Tsuji , Hideo Ishikawa , Takayuki Shibayama
IPC分类号： F16C3312
CPC分类号： C25D7/10 , C25D15/02 , F16C9/04 , F16C33/12 , F16C2204/20
摘要： There is provided a plain bearing in which 0.3 to 25 vol. % of hard particles, having a mean particle diameter of not more than 1.5 &mgr;m, are dispersed in a main load portion of the overlay, so that the main load portion is formed into a hard region harder than the other portion of the overlay. With this construction, the main load portion is enhanced in wear resistance while the other portion is enhanced in foreign matter embeddability. Therefore, there is provided the plain bearing which is less liable to undergo seizure due to abnormal wear even if solid foreign matter are included into lubricating oil, thus exhibiting excellent wear resistance and foreign matter embeddability.
摘要翻译：提供了一种滑动轴承，其中0.3至25体积具有平均粒径不大于1.5μm的硬颗粒的％分散在覆盖层的主负载部分中，使得主负载部分形成为比覆盖层的其他部分硬的硬区域。通过这种结构，主负荷部分的耐磨性提高，而另一部分的异物嵌入性提高。因此，即使固体异物包含在润滑油中，也提供了由于异常磨损而不容易发生卡塞的滑动轴承，因此表现出优异的耐磨性和异物嵌入性。

4. 发明授权

US5896664A Process for producing aluminum alloy bearing 失效
标题翻译：铝合金轴承生产工艺
公开(公告)号：US5896664A
公开(公告)日：1999-04-27
申请号：US969696
申请日：1997-11-13
申请人： Hideo Tsuji , Hideo Ishikawa , Yasuo Ido , Takayuki Shibayama
发明人： Hideo Tsuji , Hideo Ishikawa , Yasuo Ido , Takayuki Shibayama
IPC分类号： C23C22/78 , C23F1/00 , C23G1/12 , F16C33/14 , B23P15/00
CPC分类号： F16C33/14 , C23G1/125 , Y10T29/49709
摘要： In producing an aluminum alloy bearing which comprises bonding an aluminum alloy layer to a backing metal layer composed of steel and then coating an intermediate layer and an overlay in this order on the surface of the aluminum alloy layer of the resulting semi-finished product, the surface of the aluminum alloy layer of the semi-finished product is subjected to etching treatment and the smut attached to the said surface is removed by subjecting the etched semi-finished product to de-smutting treatment using, as a de-smutting solution, an aqueous solution comprising 20 to 60% by weight of sulfuric acid and 2 to 10% by weight of a peroxoborate, whereby the tolerance of the bearing height is made small, the working environment is rendered good and the draining treatment is made easy.
摘要翻译：在制造铝合金轴承时，其包括将铝合金层粘合到由钢构成的背衬金属层上，然后依次在所得半成品的铝合金层的表面上涂覆中间层和覆盖层，对半成品的铝合金层的表面进行蚀刻处理，并且通过将蚀刻后的半成品进行除斑处理，除去附着在所述表面上的杂质，作为去除溶液，水溶液，其含有20〜60重量％的硫酸和2〜10重量％的过氧硼酸盐，由此使轴承高度的公差变小，工作环境变好，排水处理容易。

5. 发明授权

US06357919B1 Plain bearing 有权
标题翻译：平面轴承
公开(公告)号：US06357919B1
公开(公告)日：2002-03-19
申请号：US09583557
申请日：2000-05-31
申请人： Toshiaki Kawachi , Hideo Tsuji , Hideo Ishikawa , Takayuki Shibayama
发明人： Toshiaki Kawachi , Hideo Tsuji , Hideo Ishikawa , Takayuki Shibayama
IPC分类号： F16C3306
CPC分类号： C22C9/02 , B32B15/015 , C22C13/00 , F16C33/124 , Y10S384/913
摘要： A plain bearing comprising a back metal layer, a bearing alloy layer and an overlay which coats the bearing alloy layer. The overlay is made of a lead-free tin-base alloy which comprises from more than 2 wt % to 10 wt % Ag. The lead-free tin-base alloy may further comprise 0.1 wt % to 25 wt % of one or more elements selected from a group consisting of Cu, Sb, Zn and Ni.
摘要翻译：包括背面金属层，轴承合金层和覆盖轴承合金层的覆盖层的滑动轴承。覆盖层由含有大于2重量％至10重量％Ag的无铅锡基合金制成。无铅锡基合金还可以包含0.1重量％至25重量％的选自Cu，Sb，Zn和Ni的一种或多种元素。

6. 发明授权

US5911513A Sliding bearing of copper-based alloy 失效
标题翻译：铜基合金滑动轴承
公开(公告)号：US5911513A
公开(公告)日：1999-06-15
申请号：US985067
申请日：1997-12-04
申请人： Hideo Tsuji , Hideo Ishikawa , Yasuo Ido , Takayuki Shibayama
发明人： Hideo Tsuji , Hideo Ishikawa , Yasuo Ido , Takayuki Shibayama
IPC分类号： C22C9/04 , C22C13/00 , F16C33/12 , F16C33/06
CPC分类号： F16C33/127 , F16C33/124 , F16C2204/22 , Y10S384/912 , Y10T428/12715 , Y10T428/1291
摘要： A sliding bearing of copper-based alloy is provided which is superior in seizure resistance and wear resistance.The sliding bearing of copper-based alloy is provided with a back metal layer, a bearing alloy layer disposed on the back metal layer which bearing alloy layer consists of a copper alloy, a copper-zinc intermediate layer containing 20 to 50 wt % of zinc disposed on the bearing alloy layer, and a tin-based or aluminum-based overlay disposed on the intermediate layer.
摘要翻译：提供了一种铜基合金的滑动轴承，其耐咬合性和耐磨性优异。铜基合金的滑动轴承设置有后金属层，设置在背面金属层上的轴承合金层，承载合金层由铜合金构成，铜 - 锌中间层含有20〜50重量％的锌设置在轴承合金层上，以及设置在中间层上的锡基或铝基覆盖层。

7. 发明授权

US6060179A Cu-Pb alloy bearing and producing method therefor 失效
标题翻译： Cu-Pb合金轴承及其制造方法
公开(公告)号：US6060179A
公开(公告)日：2000-05-09
申请号：US98372
申请日：1998-06-17
申请人： Hideo Tsuji , Tatsuo Yamada , Hideo Ishikawa , Takayuki Shibayama
发明人： Hideo Tsuji , Tatsuo Yamada , Hideo Ishikawa , Takayuki Shibayama
IPC分类号： F16C33/12 , B32B15/01 , C22C9/06 , C22C9/08
CPC分类号： B32B15/013 , C22C9/06 , C22C9/08 , F16C33/121 , Y10S384/912 , Y10S428/941 , Y10T428/12694 , Y10T428/12924
摘要： Disclosed is a Cu--Pb alloy bearing and a producing method thereof. The Cu--Pb alloy bearing consists of a backing metal layer and a Cu--Pb bearing alloy layer which is bonded to the backing metal layer and whose matrix contains dispersed Pb-phase grains. Within an at least 30 .mu.m thick surface region of the Cu--Pb bearing alloy layer, the Pb-phase grains comprise at least one of In and Sn in an amount or a total amount of not less than 2 wt %, respectively, which are elements added into the Pb-phase grains by migration.
摘要翻译：公开了一种Cu-Pb合金轴承及其制造方法。 Cu-Pb合金轴承由背衬金属层和Cu-Pb轴承合金层组成，其结合到背衬金属层，其基体含有分散的Pb相晶粒。在Cu-Pb轴承合金层的至少30μm厚的表面区域内，Pb相晶粒分别包含In或Sn中的至少一种，其量或总量不小于2wt％，其中是通过迁移添加到Pb相晶粒中的元素。

8. 发明授权

US5328772A Multilayer sliding material for high-speed engine and method of producing same 失效
标题翻译：用于高速发动机的多层滑动材料及其制造方法
公开(公告)号：US5328772A
公开(公告)日：1994-07-12
申请号：US834085
申请日：1992-02-12
申请人： Tadashi Tanaka , Masaaki Sakamoto , Motomu Wada , Koichi Yamamoto , Hideo Ishikawa , Youji Nagai , Kenji Sakai
发明人： Tadashi Tanaka , Masaaki Sakamoto , Motomu Wada , Koichi Yamamoto , Hideo Ishikawa , Youji Nagai , Kenji Sakai
IPC分类号： B32B15/01 , C22C9/08 , C23C28/00 , F16C33/12 , B22F7/04
CPC分类号： F16C33/125 , F16C33/121 , F16C33/124 , Y10T428/12028 , Y10T428/12063 , Y10T428/12069 , Y10T428/12076
摘要： A multilayer sliding material for high-speed engine, comprising a steel back metal, a Cu or Cu-base alloy plating layer, a Cu-Pb bearing alloy layer, and an overlay, said steel back metal having 155 or more of Vickers hardness and 42 kgf/mm.sup.2 or more of 0.2% yield strength, a Cu-Pb bearing alloy layer containing 15-30 wt % of Pb and 0.5-2.0 wt % of Sn and having 0.25 cal/cm.s..degree. C. or more of thermal conductivity, 75 or more of Vickers hardness and 18 kgf/mm.sup.2 or more of tensile strength, said overlay of a lead base alloy containing 2-8 wt % of Sn and 3-11 wt % of In and having more than 250.degree. C. of melting start temperature. The material has a superior antiseizure property at high speed of engine. In particular, the rising of the melting start temperature of the metal of the overlay and the thermal conductivity of the bearing alloy provides a superior sliding property of plain bearing at high speed of engine.
摘要翻译：一种用于高速发动机的多层滑动材料，包括钢背金属，Cu或Cu基合金镀层，Cu-Pb轴承合金层和覆盖层，所述钢背金属具有维氏硬度为155以上的维氏硬度， 42kgf / mm2以上0.2％屈服强度的Cu-Pb轴承合金层，含有15〜30重量％的Pb和0.5〜2.0重量％的Sn，并具有0.25cal / cm 3。所述覆盖层包含2-8重量％的Sn和3-11重量百分比的In，以及所述的导热系数为75以上，维氏硬度为75Kg / mm2以上，拉伸强度为18kgf / 熔点开始温度超过250℃。该材料在发动机高速下具有优异的抗发现性能。特别地，覆盖层金属的熔化开始温度的升高和轴承合金的导热性提高了滑动轴承在高速发动机下的优异的滑动性能。

9. 发明授权

US4978587A Multilayer sliding material 失效
标题翻译：多层滑动材料
公开(公告)号：US4978587A
公开(公告)日：1990-12-18
申请号：US365404
申请日：1989-06-13
申请人： Sanae Mori , Masaaki Sakamoto , Motomu Wada , Hideo Ishikawa
发明人： Sanae Mori , Masaaki Sakamoto , Motomu Wada , Hideo Ishikawa
IPC分类号： F16C33/06 , B32B15/01 , C23C28/02 , F02B3/06 , F02B77/02 , F02B77/04 , F16C33/12
CPC分类号： C23C28/028 , B32B15/01 , C23C28/021 , C23C28/023 , F02B77/02 , F02B77/04 , F16C33/12 , F16C33/122 , F02B3/06 , F05C2201/0421 , F05C2201/0448 , Y10T428/12701 , Y10T428/12708
摘要： A multilayer sliding material which is used, in particular, as the material of the bearings in internal combustion engines, comprising a steel backing layer, a bearing layer of copper-based alloy bonded to the steel backing layer, a silver or silver alloy plating layer bonded to the bearing layer, and a surface layer of lead-based alloy bonded to the silver or silver alloy plating layer, the silver or silver alloy plating layer having a thickness of more than 3 microns but not more than 50 microns. The multilayer sliding material having a thick plating layer of silver or silver alloy, excels in seizure-resisting.
摘要翻译：特别是用作内燃机轴承材料的多层滑动材料，包括钢背衬层，与钢背衬层结合的铜基合金的支承层，银或银合金镀层和与银或银合金镀层结合的铅基合金的表面层，银或银合金镀层的厚度大于3微米但不超过50微米。具有银或银合金的厚镀层的多层滑动材料具有优异的耐发泡性。

10. 发明授权

US5200048A Electroplating apparatus for plating half bearings 失效
标题翻译：电镀半轴承用电镀设备
公开(公告)号：US5200048A
公开(公告)日：1993-04-06
申请号：US888699
申请日：1992-05-27
申请人： Tadashi Tanaka , Masaaki Sakamoto , Motomu Wada , Hideo Ishikawa
发明人： Tadashi Tanaka , Masaaki Sakamoto , Motomu Wada , Hideo Ishikawa
IPC分类号： C25D7/10 , C25D17/08 , C25D21/10
CPC分类号： C25D17/08 , C25D21/10 , C25D7/10
摘要： There is disclose a method of and apparatus for surface-treatment of half sliding bearings having a multi-layer construction including a steel backing, a bearing alloy layer of copper alloy or aluminum alloy, an intermediate plating layer and a surface layer. A plurality of half sliding bearings are attached to a support member in such a manner that the half sliding bearings are arranged end-to-end into a semi-cylindrical configuration. The support member is transferred to be sequentially inserted into a plurality of openable and closable plating cases mounted respectively within pretreatment tanks and plating tanks, thereby sequentially forming the intermediate plating layer and the surface layer on the half sliding bearings.
摘要翻译：公开了具有包括钢背衬，铜合金或铝合金的轴承合金层，中间镀层和表面层的多层结构的半滑动轴承的表面处理方法和装置。多个半滑动轴承以这样的方式附接到支撑构件，使得半滑动轴承端对端布置成半圆柱形构造。将支撑构件依次插入分别安装在预处理槽和电镀槽内的多个可开闭电镀壳体中，从而在半滑动轴承上依次形成中间镀层和表面层。

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