专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060068996A1 Grease composition for ball type constant velocity joints and ball type constant velocity joints containing the grease composition 审中-公开
标题翻译：用于球型等速万向节的润滑脂组合物和含有润滑脂组合物的球形等速万向节接头
公开(公告)号：US20060068996A1
公开(公告)日：2006-03-30
申请号：US11237961
申请日：2005-09-29
申请人： Hirofumi Kuwabara , Isashi Kashiwagi , Kenji Oe , Tomonori Owaki , Seiji Hojo , Hisayuki Osawa , Takashi Takizawa , Takashi Okaniwa
发明人： Hirofumi Kuwabara , Isashi Kashiwagi , Kenji Oe , Tomonori Owaki , Seiji Hojo , Hisayuki Osawa , Takashi Takizawa , Takashi Okaniwa
IPC分类号： C10M169/00
CPC分类号： C10M169/06 , C10M169/00 , C10M2201/066 , C10M2203/1006 , C10M2207/0406 , C10M2207/2805 , C10M2207/40 , C10M2207/402 , C10M2215/1026 , C10M2219/022 , C10M2219/044 , C10M2219/046 , C10M2219/068 , C10M2223/047 , C10N2210/06 , C10N2240/046 , C10N2250/10
摘要： A grease composition for use in ball type constant velocity joints, which comprises the following components a base oil; a diurea thickener of the formula: R1—NH—CO—NH—C6H4-p-CH2—C6H4-p-NH—CO—NHR2 wherein R1 and R2 are alkyl groups having 8 carbon atoms, molybdenum disulfide; molybdenum dithiocarbamate of the formula: (R3R4N—CS—S)2—Mo2OmSn wherein R3 and R4 independently represent an alkyl group having 1 to 24 carbon atoms, m is 0 to 3, n is 4 to 1 and m+n=4, calcium salts or overbasic calcium salts of petroleum sulfonates, sulfur-phosphorus extreme pressure agent, and castor oil. The grease composition exhibits excellent wear-resistance and pitting-inhibitory effect.
摘要翻译：一种用于球型恒速接头的润滑脂组合物，其包含以下组分：基础油; 一种二脲增稠剂

2. 发明授权

US07786058B2 Rolling device employing lubricating grease composition and electric power steering apparatus employing the rolling device 有权
标题翻译：使用润滑脂组合物的滚动装置和使用滚动装置的电动助力转向装置
公开(公告)号：US07786058B2
公开(公告)日：2010-08-31
申请号：US11912953
申请日：2006-04-27
申请人： Hirofumi Kuwabara , Shigeyuki Sugimori , Toshihiro Asakura
发明人： Hirofumi Kuwabara , Shigeyuki Sugimori , Toshihiro Asakura
IPC分类号： C10M135/18 , C10M169/06 , C10M115/08 , B62D5/04
CPC分类号： C10M169/00 , C10M2203/1006 , C10M2205/0265 , C10M2205/0285 , C10M2207/1265 , C10M2207/1285 , C10M2215/0813 , C10M2215/1026 , C10M2219/068 , C10M2227/09 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/06 , C10N2230/08 , C10N2240/20 , C10N2250/10 , F16C33/6633
摘要： A rolling device employing a lubricating grease composition containing a thickener which is a mixture of (a) one or more diurea compounds made from one or more primary amines and a diisocyanate; (b) at least one fatty acid metal salt; (c) at least one amide compound selected from the group consisting of aliphatic amides and bisamides, where the proportions of (a), (b) and (c) satisfy the relationship: a/(b+c)=0.2−10 provided that (1) the proportion of ingredient (a) is 1-10, (2) the proportion of ingredient (b) is 0.5-2.5, and (3) the proportion of ingredient (c) is 0.5-2.5, and the amount of the thickener is 2 to 30% by weight, based on the lubricating grease composition; (d) a base oil which is a lube base oil having a pour point of −36 to −67.7° C. that includes a synthetic hydrocarbon oil as the main component; and (e) 1-7% by weight of an additive mixture containing an organomolybdenum complex, an organozinc compound of a dithiocarbamic acid, and an organozinc compound of dithiophosphoric acid.
摘要翻译：一种使用含有增稠剂的润滑脂组合物的滚动装置，所述增稠剂是（a）一种或多种由一种或多种伯胺和二异氰酸酯制成的二脲化合物的混合物; （b）至少一种脂肪酸金属盐; （c）至少一种选自脂族酰胺和双酰胺的酰胺化合物，其中（a），（b）和（c）的比例满足以下关系：a /（b + c）= 0.2-10 （1）成分（a）的比例为1-10，（2）成分（b）的比例为0.5〜2.5，（3）成分（c）的比例为0.5〜2.5，的增稠剂为2〜30重量％，基于润滑脂组合物; （d）基油，其为包含合成烃油为主要成分的倾点为-36至-67.7℃的润滑油基础油; 和（e）1-7重量％的含有有机钼络合物，二硫代氨基甲酸的有机锌化合物和二硫代磷酸的有机锌化合物的添加剂混合物。

3. 发明申请

US20100130291A1 SPLINE SHAFT 有权
标题翻译：线轴
公开(公告)号：US20100130291A1
公开(公告)日：2010-05-27
申请号：US12089214
申请日：2006-10-06
申请人： Junji Ando , Yoshiaki Senga , Tomoo Suzuki , Kazunori Aoki , Toshiyuki Saito , Hirofumi Kuwabara
发明人： Junji Ando , Yoshiaki Senga , Tomoo Suzuki , Kazunori Aoki , Toshiyuki Saito , Hirofumi Kuwabara
IPC分类号： F16D3/06 , F16C3/02 , B05D3/00
CPC分类号： B60K17/22 , B60K17/24 , F16D1/101 , F16D3/06 , F16D2001/103 , F16D2300/10
摘要： A spline shaft that can suppress occurrence of stick slip by measures other than just simply making the surface roughness smaller. The spline shaft includes a first shaft with an outer-peripheral spline formed, and a second shaft with an inner-peripheral spline, which engages with the outer-peripheral spline peripherally and that is made slidable axially, formed. And, at least either one of the outer-peripheral spline and the inner-peripheral spline includes a substrate whose surface is formed to a predetermined surface roughness, and an amorphous carbon-system hard thin film, which coats and forms the surface of substrate.
摘要翻译：花键轴可以通过除了简单地使表面粗糙度更小的措施来抑制粘滑的发生。花键轴包括形成有外周花键的第一轴和具有内周边花键的第二轴，其与外周花键周边接合并且被轴向滑动形成。并且，外周边花键和内周花键中的至少任一个包括表面形成为规定的表面粗糙度的基板和包覆并形成基板的表面的无定形碳系硬质薄膜。

4. 发明申请

US20080161214A1 Urea-Based Lubricating Grease Composition 有权
标题翻译：尿素润滑脂组合物
公开(公告)号：US20080161214A1
公开(公告)日：2008-07-03
申请号：US11794135
申请日：2005-12-23
申请人： Toshihiro Asakura , Yasushi Kawamura , Hirofumi Kuwabara , Takahiro Ozaki , Shigeyuki Sugimori , Keiji Tanaka
发明人： Toshihiro Asakura , Yasushi Kawamura , Hirofumi Kuwabara , Takahiro Ozaki , Shigeyuki Sugimori , Keiji Tanaka
IPC分类号： C10M169/04
CPC分类号： C10M169/06 , C10M2201/065 , C10M2201/084 , C10M2203/1006 , C10M2205/0225 , C10M2205/0265 , C10M2205/0285 , C10M2215/1026 , C10M2219/068 , C10M2223/045 , C10N2210/02 , C10N2210/06 , C10N2220/021 , C10N2220/022 , C10N2220/026 , C10N2220/027 , C10N2230/06 , C10N2240/02 , C10N2240/046 , C10N2240/06 , C10N2250/10
摘要： A urea-based lubricating grease composition comprising (a) as a thickener, a diurea compound which is an alkyldiurea compound having an average molecular weight in the range of from 600 to 700, wherein in the range of from 25 to 60 mole % of the total alkyl groups is an unsaturated component, and the total amine value of the primary amine constituting the raw material is in the range of from 250 to 350, (b) a base oil having as its main component one or more synthetic hydrocarbon oil(s) having a pour point of −40° C. or below, wherein the kinematic viscosity of the base oil is 6000 mm2/sec or less at −40° C., and (c) as additives, a mixture comprising an oil-soluble organic molybdenum complex, an oil-soluble organic zinc compound of dithiocarbamic acid, an oil-soluble organic zinc compound of dithiophosphoric acid and an inorganic sulphur compound; and a roller bearing and electric power steering device wherein the said lubricating grease composition is used as the lubricant.
摘要翻译：一种尿素基润滑脂组合物，其包含（a）作为增稠剂，二脲化合物，其是平均分子量在600至700范围内的烷基二脲化合物，其中所述二醇化合物的摩尔比为25至60摩尔％总烷基为不饱和成分，构成原料的伯胺的总胺值为250〜350，（b）以主成分为基准的一种或多种合成烃油（s）），其中在-40℃下，基油的运动粘度为6000mm 2 / sec以下，（c）作为添加剂的添加剂包含油溶性有机钼络合物，二硫代氨基甲酸的油溶性有机锌化合物，二硫代磷酸的油溶性有机锌化合物和无机硫化合物的混合物; 以及滚动轴承和电动助力转向装置，其中所述润滑脂组合物用作润滑剂。

5. 发明授权

US4546253A Apparatus for producing sample ions 失效
标题翻译：用于生产样品离子的装置
公开(公告)号：US4546253A
公开(公告)日：1985-10-08
申请号：US517966
申请日：1983-07-28
申请人： Masahiko Tsuchiya , Hirofumi Kuwabara
发明人： Masahiko Tsuchiya , Hirofumi Kuwabara
IPC分类号： H01J49/10 , G01N27/62 , G01N27/68 , H01J49/12 , H01J49/16 , H01J3/04
CPC分类号： H01J49/168
摘要： Apparatus for producing sample ions comprising means of producing metastable species by corona discharges in the carrier gas, a needle-shaped emitter whose pointed end is inserted into the stream of carrier gas which transports said metastable species, means for applying a high potential to said needle emitter, wherein sample is arranged adjacent to or deposited on the pointed end of said emitter. Its value is further enhanced when it is combined with a mass spectrometer.
摘要翻译：用于生产样品离子的装置包括通过载气中的电晕放电产生亚稳态物质的装置，其尖端插入输送所述亚稳态物质的载气流中的针状发射体，用于向所述针施加高电位的装置发射器，其中样品布置成邻近或沉积在所述发射体的尖端上。当与质谱仪组合时，其值进一步增强。

6. 发明授权

US07963852B2 Spline shaft 有权
标题翻译：花键轴
公开(公告)号：US07963852B2
公开(公告)日：2011-06-21
申请号：US12089214
申请日：2006-10-06
申请人： Junji Ando , Yoshiaki Senga , Tomoo Suzuki , Kazunori Aoki , Toshiyuki Saito , Hirofumi Kuwabara
发明人： Junji Ando , Yoshiaki Senga , Tomoo Suzuki , Kazunori Aoki , Toshiyuki Saito , Hirofumi Kuwabara
IPC分类号： F16C3/03
CPC分类号： B60K17/22 , B60K17/24 , F16D1/101 , F16D3/06 , F16D2001/103 , F16D2300/10
摘要： A spline shaft that can suppress occurrence of stick slip by measures other than just simply making the surface roughness smaller. The spline shaft includes a first shaft with an outer-peripheral spline formed, and a second shaft with an inner-peripheral spline, which engages with the outer-peripheral spline peripherally and that is made slidable axially, formed. And, at least either one of the outer-peripheral spline and the inner-peripheral spline includes a substrate whose surface is formed to a predetermined surface roughness, and an amorphous carbon-system hard thin film, which coats and forms the surface of substrate.
摘要翻译：花键轴可以通过除了简单地使表面粗糙度更小的措施来抑制粘滑的发生。花键轴包括形成有外周花键的第一轴和具有内周边花键的第二轴，其与外周花键周边接合并且被轴向滑动形成。并且，外周边花键和内周花键中的至少任一个包括表面形成为规定的表面粗糙度的基板和包覆并形成基板的表面的无定形碳系硬质薄膜。

7. 发明申请

US20080146474A1 Lubricant Composition and Driving Force Transmitting System Using Same 审中-公开
标题翻译：润滑剂组成和驱动力传递系统使用相同
公开(公告)号：US20080146474A1
公开(公告)日：2008-06-19
申请号：US11791610
申请日：2005-11-24
申请人： Masato Takahashi , Osamu Kurosawa , Junji Ando , Toshiyuki Saito , Hirofumi Kuwabara , Hajime Fukami , Toshifumi Sakai , Mototake Furuhashi
发明人： Masato Takahashi , Osamu Kurosawa , Junji Ando , Toshiyuki Saito , Hirofumi Kuwabara , Hajime Fukami , Toshifumi Sakai , Mototake Furuhashi
IPC分类号： C10M141/10 , C07C309/01 , C07C37/64 , C10M169/00 , F16D27/115
CPC分类号： C10M163/00 , C10M141/10 , C10M2203/02 , C10M2203/1006 , C10M2205/0285 , C10M2207/027 , C10M2207/028 , C10M2207/10 , C10M2207/262 , C10M2209/084 , C10M2219/044 , C10M2219/046 , C10M2223/04 , C10M2223/041 , C10M2223/042 , C10M2223/043 , C10M2223/045 , C10M2223/047 , C10M2223/049 , C10N2220/022 , C10N2230/02 , C10N2230/06 , C10N2230/08 , C10N2230/42 , C10N2240/04 , C10N2260/02 , F16D27/004 , F16D27/115 , F16D27/14 , F16D2300/06 , C10N2210/02
摘要： The invention provides a lubricating oil composition comprising a lubricating base oil, a phosphorus compound and at least one organic acid salt selected from among alkaline earth metal sulfonates, alkaline earth metal phenates and alkaline earth metal salicylates, wherein the contents of the phosphorus compound and organic acid salt satisfy the conditions represented by the following formulas (1) to (3). In formulas (1)-(3), W(P) represents the content of phosphorus compound, in terms of phosphorus element, based on the total amount of the lubricating oil composition, and W(M) represents the content of organic acid salt content, in terms of alkaline earth metal elements, based on the total amount of the lubricating oil composition. 0.01≦W(P)≦0.2 (1) 0.01≦W(M)≦0.2 (2) 0.1≦W(P)/W(M)≦10 (3)
摘要翻译：本发明提供一种润滑油组合物，其包含润滑基础油，磷化合物和选自碱土金属磺酸盐，碱土金属酚盐和碱土金属水杨酸盐中的至少一种有机酸盐，其中磷化合物和有机物的含量酸盐满足下述式（1）〜（3）所示的条件。在式（1） - （3）中，W（P）表示磷化合物的含量，以磷元素计，基于润滑油组合物的总量，W（M）表示有机酸盐的含量含量，以碱土金属元素计，基于润滑油组合物的总量。 <？in-line-formula description =“In-line Formulas”end =“lead”？> 0.01 <= W（P）<= 0.2（1）<？in-line-formula description =“In-line Formulas end =“tail”？> <？in-line-formula description =“In-line formula”end =“lead”？> 0.01 <= W（M）<= 0.2（2）<？ =“内联公式”end =“tail”？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 0.1 <= W（P）/ W（M） 10（3）<？in-line-formula description =“In-line Formulas”end =“tail”？>

8. 发明授权

US07116026B2 Adhesion structure for motor, having thickness determining means 有权
标题翻译：具有电机的粘合结构，具有厚度确定装置
公开(公告)号：US07116026B2
公开(公告)日：2006-10-03
申请号：US10724831
申请日：2003-12-02
申请人： Hirofumi Kuwabara , Atsushi Hase , Yasuo Kinoshita
发明人： Hirofumi Kuwabara , Atsushi Hase , Yasuo Kinoshita
IPC分类号： H02K1/27
CPC分类号： H02K1/278 , H02K15/03
摘要： An adhesion structure of a motor that adheres a rotor having a first linear expansion coefficient and a magnet having a second linear expansion coefficient, which differs from the first linear expansion coefficient, with an adhesive agent. The adhesion structure includes a thickness determining groove extending parallel to the axis of the rotor and arranged on the rotor in order to determine the thickness of an adhesive agent layer, which is formed from the adhesive agent. The thickness determining groove absorbs shearing stress produced by the difference between the first and second linear expansion coefficients at a surface adhered to the magnet. This effectively suppresses exfoliation of the adhesive agent layer.
摘要翻译：使用粘合剂将电动机的粘附结构粘附在具有第一线性膨胀系数的转子和具有第二线性膨胀系数的磁体上，该磁体与第一线性膨胀系数不同。粘合结构包括平行于转子的轴线延伸并布置在转子上的厚度确定槽，以确定由粘合剂形成的粘合剂层的厚度。厚度确定槽吸收由粘附到磁体的表面处的第一和第二线膨胀系数之间的差产生的剪切应力。这有效地抑制粘合剂层的剥离。

9. 发明授权

US07867956B2 Urea-based lubricating grease composition 有权
标题翻译：尿素润滑脂组成
公开(公告)号：US07867956B2
公开(公告)日：2011-01-11
申请号：US11794135
申请日：2005-12-23
申请人： Toshihiro Asakura , Yasushi Kawamura , Hirofumi Kuwabara , Takahiro Ozaki , Shigeyuki Sugimori , Keiji Tanaka
发明人： Toshihiro Asakura , Yasushi Kawamura , Hirofumi Kuwabara , Takahiro Ozaki , Shigeyuki Sugimori , Keiji Tanaka
IPC分类号： C10M169/06 , C10M115/08
CPC分类号： C10M169/06 , C10M2201/065 , C10M2201/084 , C10M2203/1006 , C10M2205/0225 , C10M2205/0265 , C10M2205/0285 , C10M2215/1026 , C10M2219/068 , C10M2223/045 , C10N2210/02 , C10N2210/06 , C10N2220/021 , C10N2220/022 , C10N2220/026 , C10N2220/027 , C10N2230/06 , C10N2240/02 , C10N2240/046 , C10N2240/06 , C10N2250/10
摘要： A urea-based lubricating grease composition comprising (a) as a thickener, a diurea compound which is an alkyldiurea compound having an average molecular weight in the range of from 600 to 700, wherein in the range of from 25 to 60 mole % of the total alkyl groups is an unsaturated component, and the total amine value of the primary amine constituting the raw material is in the range of from 250 to 350, (b) a base oil having as its main component one or more synthetic hydrocarbon oil(s) having a pour point of −40° C. or below, wherein the kinematic viscosity of the base oil is 6000 mm2/sec or less at −40° C., and (c) as additives, a mixture comprising an oil-soluble organic molybdenum complex, an oil-soluble organic zinc compound of dithiocarbamic acid, an oil-soluble organic zinc compound of dithiophosphoric acid and an inorganic sulphur compound; and a roller bearing and electric power steering device wherein the said lubricating grease composition is used as the lubricant.
摘要翻译：一种尿素基润滑脂组合物，其包含（a）作为增稠剂，二脲化合物，其是平均分子量在600至700范围内的烷基二脲化合物，其中所述二醇化合物的摩尔比为25至60摩尔％总烷基为不饱和成分，构成原料的伯胺的总胺值为250〜350，（b）以主成分为基准的一种或多种合成烃油（s）），其中-40℃以下的基油的运动粘度为6000mm 2 /秒以下，（c）作为添加剂，含有油溶性的混合物有机钼络合物，二硫代氨基甲酸的油溶性有机锌化合物，二硫代磷酸的油溶性有机锌化合物和无机硫化合物; 以及滚动轴承和电动助力转向装置，其中所述润滑脂组合物用作润滑剂。

10. 发明申请

US20090065287A1 ROLLING DEVICE EMPLOYING LUBRICATING GREASE COMPOSITION AND ELECTRIC POWER STEERING APPARATUS EMPLOYING THE ROLLING DEVICE 有权
公开(公告)号：US20090065287A1
公开(公告)日：2009-03-12
申请号：US11912953
申请日：2006-04-27
申请人： Hirofumi Kuwabara , Shigeyuki Sugimori , Toshihiro Asakura
发明人： Hirofumi Kuwabara , Shigeyuki Sugimori , Toshihiro Asakura
IPC分类号： B62D5/04 , C10M169/06
CPC分类号： C10M169/00 , C10M2203/1006 , C10M2205/0265 , C10M2205/0285 , C10M2207/1265 , C10M2207/1285 , C10M2215/0813 , C10M2215/1026 , C10M2219/068 , C10M2227/09 , C10N2210/01 , C10N2210/02 , C10N2210/03 , C10N2210/06 , C10N2230/08 , C10N2240/20 , C10N2250/10 , F16C33/6633
摘要： A rolling device is provided which employs a lubricating grease composition which considerably diminishes irregular friction fluctuations occurring on rolling/sliding friction surfaces, shows stable low-torque characteristics in a wide temperature range, can retain a sufficient oil film even at high temperatures, has along life, and contains a novel thickener. Also provided is an electric power steering apparatus employing the rolling device.The rolling device is characterized by employing a lubricating grease composition comprising: a thickener which is a mixed thickener comprising a mixture of (a) one or more diurea compounds which are one or more aliphatic diurea compounds having an average molecular weight of 500-750 in which 10-70% by mole of the linear hydrocarbon groups are unsaturated components, the aliphatic diurea compounds having been produced using as a raw material one or more primary amines having a total amine value in the range of 200-400, (b) at least one fatty acid metal salt, and (c) at least one amide compound selected from the group consisting of aliphatic amides and aliphatic bisamides represented by formulae (I) and (II): R1CONH2 (I) R1CONHR2NHCOR1 (II) (wherein R1 represents a saturated or unsaturated alkyl group having 15-17 carbon atoms and R2 represents a methylene group or an ethylene group), the proportions of (a) and of (b) and (c) satisfying the relationship: a/(b+c)=0.2−10 provided that (1) the proportion of ingredient (a) is 1-10, (2) the proportion of ingredient (b) is 0.5-2.5, and (3) the proportion of ingredient (c) is 0.5-2.5, the amount of the thickener being 2-30% by weight, based on the whole composition; (d) a base oil which is a lube base oil having a pour point of −25° C. or lower and comprising a synthetic hydrocarbon oil as the main component; and (e) an additive which is a mixture comprising an organomolybdenum complex, an organozinc compound of a dithiocarbamic acid, and an organozinc compound of dithiophosphoric acid, the amount of the additive being 1-7% by weight, based on the whole composition.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式