公开(公告)号：US07086362B2

公开(公告)日：2006-08-08

申请号：US10468713

申请日：2002-09-27

申请人： Yutaka Mabuchi ,  Yoshiteru Yasuda ,  Masahiko Shioda ,  Mototaka Ishihara ,  Hisanori Ohara ,  Kazuhiko Oda ,  Yoshiharu Utsumi ,  Miki Irie

发明人： Yutaka Mabuchi ,  Yoshiteru Yasuda ,  Masahiko Shioda ,  Mototaka Ishihara ,  Hisanori Ohara ,  Kazuhiko Oda ,  Yoshiharu Utsumi ,  Miki Irie

IPC分类号： F01L1/14

CPC分类号： C23C14/0605 ,  F01L1/143 ,  F01L1/16 ,  F01L1/205 ,  F01L2101/00 ,  F01L2101/02 ,  F01L2103/00 ,  F01L2820/01

摘要： Disclosed is a shim or a valve lifter for an automotive engine valve driving system that slides against a cam lobe of a camshaft to drive an intake/exhaust valve of an internal combustion engine. The shim or lifter has the top of a sliding surface thereof opposing the cam lobe and being coated with a hard carbon film. The hard carbon film has a surface hardness of 1500 to 4500 kg/mm2 in terms of Knoop hardness, a thickness of 0.3 to 2.0 μm and a surface roughness Ry (μm) satisfying the following equation (A): Ry

摘要翻译： 公开了一种用于汽车发动机气门驱动系统的垫片或气门挺杆，其滑动抵靠凸轮轴的凸轮凸轮以驱动内燃机的进气/排气门。 垫片或提升器具有与凸轮凸角相对的滑动表面的顶部并且涂覆有硬碳膜。 硬碳膜的表面硬度为Knoop硬度为1500〜4500kg / mm 2，厚度为0.3〜2.0μm，表面粗糙度Ry（mum）满足下式（A ）：<？in-line-formula description =“In-line Formulas”end =“lead”？> Ry <{（0.75-Hk / 8000）xh + 0.07 / 0.8}（A） description =“In-line Formulas”end =“tail”？>其中h是硬质碳膜的厚度（mum）; Hk为硬碳膜的kn op硬度（kg / mm 2）。 通过赋予硬碳薄膜的耐久性，可靠性和低摩擦系数，据说其延展性低，以防止当施加到滑动部分时硬碳膜变得开裂和分离。

公开(公告)号：US20050188942A1

公开(公告)日：2005-09-01

申请号：US11118360

申请日：2005-05-02

申请人： Takahiro Hamada ,  Yutaka Mabuchi ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yusuke Okamoto

发明人： Takahiro Hamada ,  Yutaka Mabuchi ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yusuke Okamoto

IPC分类号： F01L1/02 ,  C23C14/06 ,  C23C14/24 ,  F01L1/04 ,  F01L1/047 ,  F01L1/16 ,  F02F3/00 ,  F02F5/00 ,  F16C33/10 ,  F16C33/16 ,  F16G13/02 ,  F16G13/06 ,  F16J1/01 ,  F16J1/02 ,  F16J1/16 ,  F16J9/26 ,  F16J10/04 ,  F01L1/14

CPC分类号： C23C14/0605 ,  F01L1/022 ,  F01L1/047 ,  F01L1/16 ,  F01L1/3442 ,  F01L2001/0476 ,  F01L2101/00 ,  F01L2820/01 ,  F01L2820/02 ,  F16C33/16 ,  F16G13/06 ,  F16J1/02 ,  F16J1/16 ,  F16J9/26

摘要： A sliding structure for an automotive engine includes a sliding member with a sliding portion and a lubricant applied to the sliding portion so that the sliding portion can make sliding contact with a counterpart member via the lubricant. The sliding member is either of a piston ring, a piston pin, a cam lobe, a cam journal, a plain bearing, a rotary vane and a timing chain. The sliding portion has a base made of a steel or aluminum material and a hard carbon film formed on the base to coat the sliding portion. The hard carbon film has a thickness of 0.3 to 2.0 μm, a Knoop hardness of 1500 to 4500 kg/mm2, a surface roughness Ry (μm) satisfying the following equation: Ry

公开(公告)号：US20050064196A1

公开(公告)日：2005-03-24

申请号：US10911744

申请日：2004-08-05

申请人： Jean Martin ,  Saihei Kano ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yusuke Okamoto ,  Yutaka Mabuchi ,  Takafumi Ueno

发明人： Jean Martin ,  Saihei Kano ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yusuke Okamoto ,  Yutaka Mabuchi ,  Takafumi Ueno

IPC分类号： C10M141/02 ,  C10M169/04 ,  C23C14/06 ,  C23C28/00 ,  C23C28/04 ,  F16C33/16 ,  B32B9/00

CPC分类号： C10M169/04 ,  C10M2205/02 ,  C10M2205/0206 ,  C10M2207/0225 ,  C10M2207/04 ,  C10M2207/289 ,  C10M2215/08 ,  C10N2230/06 ,  C10N2230/43 ,  C10N2250/141 ,  C10N2250/18 ,  C23C14/0605 ,  C23C28/00 ,  C23C28/046 ,  F16C33/16 ,  Y10T428/30

摘要： A low-friction sliding member such as a piston, a piston ring, a piston skirt section and a cylinder liner section of an internal combustion engine. The low-friction sliding member includes a base material having a surface. A hard carbon thin film is formed at at least a part of the surface of the base material. Here, a tribo-film having at least one functional group selected from the group consisting of ether linkage, oxido and hydroxyl group is formed on the hard carbon thin film when the hard carbon thin film is in slidable contact with an opposite member in presence of an organic oxygen-containing compound.

摘要翻译： 诸如活塞，活塞环，活塞裙部和内燃机的气缸套的低摩擦滑动件。 低摩擦滑动构件包括具有表面的基材。 在基材的表面的至少一部分上形成硬碳薄膜。 这里，当硬碳薄膜与相对构件可滑动接触时，在硬碳薄膜上形成具有至少一个选自醚键，氧化和羟基的官能团的摩擦膜， 有机含氧化合物。

公开(公告)号：US06736101B2

公开(公告)日：2004-05-18

申请号：US10058286

申请日：2002-01-30

申请人： Makoto Kano ,  Yoshiteru Yasuda ,  Masahiro Omata ,  Tokio Sakane ,  Kenshi Ushijima

发明人： Makoto Kano ,  Yoshiteru Yasuda ,  Masahiro Omata ,  Tokio Sakane ,  Kenshi Ushijima

IPC分类号： F02F120

CPC分类号： F02F1/20 ,  F02F1/10 ,  F16C29/02 ,  F16C33/1065

摘要： A low friction sliding element for reciprocating engine parts, including a sliding contact surface that is in sliding contact with a counterpart during relative sliding motion of the sliding element and the counterpart. The sliding contact surface has microscopic recesses and plateaus interrupted by the recesses. The recesses have depths regularly varying in a sliding direction of the sliding element.

摘要翻译： 一种用于往复发动机部件的低摩擦滑动元件，包括滑动接触表面，滑动接触表面在滑动元件和对应物的相对滑动运动期间与对应物滑动接触。 滑动接触表面具有由凹部中断的微观凹槽和平台。 凹部具有在滑动元件的滑动方向上规则变化的深度。

公开(公告)号：US5259965A

公开(公告)日：1993-11-09

申请号：US759363

申请日：1991-09-13

申请人： Katsuhiro Kishi ,  Yoshiteru Yasuda

发明人： Katsuhiro Kishi ,  Yoshiteru Yasuda

IPC分类号： F16C33/10 ,  C10M177/00 ,  C10N40/02 ,  C10N50/08 ,  C10N80/00 ,  C21D9/40 ,  C22C14/00 ,  C23C8/10 ,  C23C8/80 ,  C23C14/06 ,  C23C14/08 ,  C23C28/04 ,  F16C33/04 ,  F16C33/12 ,  F16C33/06

CPC分类号： C23C8/80 ,  F16C33/043 ,  F16C33/12

摘要： To provide a lubricating material suitable for use in space or vacuum, light in weight, low in friction coefficient and long in life time, oxidation treatment is effected on the surface of titanium or titanium alloy substrate before a solid lubricating film is applied to the substrate. The formed oxide (Ti.sub.2 O) can strengthen bonding force between the substrate (Ti) and the solid lubricating film (e.g. MoS.sub.2).

摘要翻译： 为了提供适用于空间或真空，重量轻，摩擦系数低和使用寿命长的润滑材料，在将固体润滑膜施加到基底之前，在钛或钛合金基底的表面上进行氧化处理 。 形成的氧化物（Ti 2 O）可以增强衬底（Ti）和固体润滑膜（例如MoS 2）之间的结合力。

公开(公告)号：US20070292057A1

公开(公告)日：2007-12-20

申请号：US11760941

申请日：2007-06-11

申请人： Toshikazu Nanbu ,  Yoshiteru Yasuda ,  Yousuke Koizuka ,  Tokio Sakane

发明人： Toshikazu Nanbu ,  Yoshiteru Yasuda ,  Yousuke Koizuka ,  Tokio Sakane

IPC分类号： F16C33/10

CPC分类号： F16C33/1075 ,  F16C17/02 ,  F16C2240/44

摘要： A sliding structure is provided with at least a first sliding member that has a sliding surface and a plurality of micro-recessed parts with bottom surfaces having a maximum depth point spaced from the sliding surface to define a plurality of recesses. Each bottom surfaces includes a concaved portion extending rearward with respect to a sliding direction from the maximum depth point. Each micro-recessed parts has a cross-sectional shape in the sliding direction has an S/L ratio of 0 to 0.3, where L is an overall length of the micro-recessed part with respect to the sliding surface in the sliding direction and S is a length from a forward edge of the micro-recessed part with respect to the sliding surface in the sliding direction to the maximum depth point. The sliding member slide with respect to another sliding member with a viscous fluid interposed therebetween.

摘要翻译： 滑动结构设置有至少一个具有滑动表面的第一滑动构件和多个具有底面的微凹部，该微凹部具有与滑动表面间隔开的最大深度点，以限定多个凹部。 每个底面包括从最大深度点相对于滑动方向向后延伸的凹部。 每个微凹部在滑动方向上具有S / L比为0至0.3的横截面形状，其中L是微凹部相对于滑动方向上的滑动表面的总长度，S 是从相对于滑动方向上的滑动表面到最大深度点的微凹部的前边缘的长度。 滑动构件相对于另一个滑动构件滑动，其间插入有粘性流体。

公开(公告)号：US20070269702A1

公开(公告)日：2007-11-22

申请号：US11689033

申请日：2007-03-21

申请人： Yasushi NAKAJIMA ,  Tatsuya Yaguchi ,  Hiroki Sakamoto ,  Yu Owada ,  Hiroshi Sakurai ,  Yoshiteru Yasuda

发明人： Yasushi NAKAJIMA ,  Tatsuya Yaguchi ,  Hiroki Sakamoto ,  Yu Owada ,  Hiroshi Sakurai ,  Yoshiteru Yasuda

IPC分类号： H01M2/00

CPC分类号： H01M8/248 ,  H01M8/0258 ,  H01M8/0271 ,  H01M8/0276 ,  H01M8/028 ,  H01M8/0282 ,  H01M8/0297 ,  H01M8/10 ,  H01M8/241 ,  H01M8/2425 ,  Y02P70/56

摘要： A fuel cell stack structure is basically provided with a stack entity and at least one tie rod. The stack entity includes a plurality of solid electrolyte fuel cell units stacked together in a stacking direction. The tie rod extends through the stack entity to fasten the solid electrolyte fuel cell units so that the solid electrolyte fuel cell units are pressed against each other in the stacking direction. The tie rod has an outer cylinder, an inner shaft fitting into the outer cylinder, and a fixing member that fastens the outer cylinder and the inner shaft together in an axial direction of the tie rod.

摘要翻译： 燃料电池堆结构基本上设置有堆叠体和至少一个拉杆。 堆叠体包括堆叠方向堆叠在一起的多个固体电解质型燃料电池单元。 拉杆延伸穿过堆叠体，以固定固体电解质燃料电池单元，使得固体电解质燃料电池单元在堆叠方向上彼此压靠。 拉杆具有外筒，配合到外筒中的内轴，以及固定构件，其将外筒和内轴沿着拉杆的轴向紧固在一起。

公开(公告)号：US06969198B2

公开(公告)日：2005-11-29

申请号：US10692853

申请日：2003-10-27

申请人： Shozaburo Konishi ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yutaka Mabuchi ,  Takahiro Hamada ,  Shigeki Takeshima ,  Kenji Tsushima

发明人： Shozaburo Konishi ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yutaka Mabuchi ,  Takahiro Hamada ,  Shigeki Takeshima ,  Kenji Tsushima

IPC分类号： C10M163/00 ,  F16C33/10 ,  F16C33/12 ,  F16C33/16 ,  F16C33/66 ,  F16C17/00

CPC分类号： F16C33/04 ,  C10M163/00 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/028 ,  C10M2207/289 ,  C10M2215/042 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2240/204 ,  F16C33/10 ,  F16C33/109 ,  F16C33/12 ,  F16C2204/20 ,  F16C2204/26 ,  F16C2206/04

摘要： A low-friction sliding mechanism includes first and second sliding members having respective sliding surfaces slidable relative to each other and a lubricant applied to the sliding surfaces of the first and second sliding members. At least the sliding surface of the first sliding member is made of a diamond-like carbon material, and at least the sliding surface of the second sliding member is made of either an aluminum-based alloy material, a magnesium-based alloy material or a diamond-like carbon material. The lubricant contains a base oil and at least one of an ashless fatty-ester friction modifier and an ashless aliphatic-amine friction modifier.

公开(公告)号：US20050213854A1

公开(公告)日：2005-09-29

申请号：US11123016

申请日：2005-05-06

申请人： Shozaburo Konishi ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yutaka Mabuchi ,  Takahiro Hamada ,  Shigeki Takeshima ,  Kenji Tsushima

发明人： Shozaburo Konishi ,  Makoto Kano ,  Yoshiteru Yasuda ,  Yutaka Mabuchi ,  Takahiro Hamada ,  Shigeki Takeshima ,  Kenji Tsushima

IPC分类号： C10M163/00 ,  F16C33/10 ,  F16C33/12 ,  F16C33/16 ,  F16C33/66 ,  F16C32/06

CPC分类号： F16C33/04 ,  C10M163/00 ,  C10M2203/1006 ,  C10M2205/0285 ,  C10M2207/028 ,  C10M2207/289 ,  C10M2215/042 ,  C10M2215/28 ,  C10M2219/046 ,  C10M2219/068 ,  C10M2223/045 ,  C10N2210/02 ,  C10N2210/06 ,  C10N2240/04 ,  C10N2240/10 ,  C10N2240/204 ,  F16C33/10 ,  F16C33/109 ,  F16C33/12 ,  F16C2204/20 ,  F16C2204/26 ,  F16C2206/04

摘要： A low-friction sliding mechanism includes first and second sliding members having respective sliding surfaces slidable relative to each other and a lubricant applied to the sliding surfaces of the first and second sliding members. At least the sliding surface of the first sliding member is made of a diamond-like carbon material, and at least the sliding surface of the second sliding member is made of either an aluminum-based alloy material, a magnesium-based alloy material or a diamond-like carbon material. The lubricant contains a base oil and at least one of an ashless fatty-ester friction modifier and an ashless aliphatic-amine friction modifier.

摘要翻译： 低摩擦滑动机构包括具有相对于彼此可滑动的相应滑动表面的第一和第二滑动构件以及施加到第一和第二滑动构件的滑动表面的润滑剂。 至少第一滑动构件的滑动表面由金刚石状碳材料制成，并且至少第二滑动构件的滑动表面由铝基合金材料，镁基合金材料或 类金刚石碳材料。 润滑剂含有基础油和无灰脂肪 - 酯摩擦改进剂和无灰脂肪族 - 胺摩擦改性剂中的至少一种。

公开(公告)号：US20050175263A1

公开(公告)日：2005-08-11

申请号：US11044047

申请日：2005-01-28

申请人： Toshikazu Nanbu ,  Yoshiteru Yasuda ,  Yousuke Koiduka

发明人： Toshikazu Nanbu ,  Yoshiteru Yasuda ,  Yousuke Koiduka

IPC分类号： F16C7/06 ,  F16C9/04 ,  F16C17/02 ,  F16C33/10 ,  F16C32/06

CPC分类号： F16C33/1065 ,  F16C7/06 ,  F16C9/04 ,  F16C17/02 ,  F16C17/026 ,  F16C33/1075 ,  F16C2240/40

摘要： A sliding device is comprised of a first sliding member which is rotatable on an axis of the first sliding member, a second sliding member which slidably supports the first member through viscous fluid and at least a pit which is formed on a surface of at least one of the first and second sliding members so as to promote a viscous fluid flow, which has a component of a rotational direction of the shaft when the first member is rotated.

摘要翻译： 滑动装置包括可在第一滑动构件的轴线上旋转的第一滑动构件，通过粘性流体可滑动地支撑第一构件的第二滑动构件和形成在至少一个的表面上的至少一个凹坑 的第一和第二滑动构件，以促进粘性流体流动，当第一构件旋转时，其具有轴的旋转方向的分量。