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公开(公告)号：JP2004138242A
公开(公告)日：2004-05-13
申请号：JP2003344891
申请日：2003-10-02
Applicant: Kyodo Yushi Co Ltd , Nsk Ltd , 協同油脂株式会社 , 日本精工株式会社
Inventor： SHIBAYAMA ATSUSHI , KIMURA HIROSHI , SUGIMORI YOICHIRO , YAMAMOTO MASAO
IPC: F16C33/66 , C10M105/48 , C10M115/08 , C10M169/02 , C10N30/00 , C10N30/06 , C10N40/02 , C10N50/10
Abstract: PROBLEM TO BE SOLVED: To provide a lubricating grease composition for a ball bearing with a low coefficient of friction and long acoustic service life.
SOLUTION: The lubricating grease composition containing base oil and a urea compound used as a thickener is sealed in the ball bearing. The base oil contains 50-100wt.% of a carbonate compound based upon overall weight of the base oil, the carbonate compound is represented by formula 1 of R
1 -O-CO-OR
2 (in the formula, R
1 and R
2 individually represents a 6-30C saturated or unsaturated straight or branched alkyl group), and an amount of the urea compound is 3-30wt.% based upon overall weight of the grease composition.
COPYRIGHT: (C)2004,JPO-
公开(公告)号：JP2006153182A
公开(公告)日：2006-06-15
申请号：JP2004346278
申请日：2004-11-30
Inventor： SUGIMORI YOICHIRO , MIYAJIMA HIROTOSHI , NAKA MICHIHARU
IPC: F16C33/66 , C10M101/02 , C10M105/18 , C10M105/36 , C10M105/38 , C10M107/02 , C10M115/08 , C10M135/18 , C10M137/10 , C10M169/02 , C10N10/04 , C10N10/12 , C10N20/02 , C10N30/06 , C10N40/02 , C10N50/10 , F16C29/06
Abstract: PROBLEM TO BE SOLVED: To provide a linear guide having high load capacity by specifying grease.
SOLUTION: The linear guide is lubricated with the grease in which a thickening agent is comprised of a diurea compound, base oil is comprised of at least one kind selected among polyalphaolefin oil, mineral oil, diester oil, polyolester oil and alkylating diphenylether oil, kinematic viscosity of the base oil is not less than 20 mm
2 /s and not more than 400 mm
2 /s at 40°C, at least one of metal dithiocarbamate and metal dithiophosphate is contained as an extreme pressure additive at a rate of not less than 0.5 mass% nor more than 5.0 mass% and worked penetration is not less than 220 nor more than 320.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：通过指定润滑脂来提供具有高负载能力的直线导轨。
解决方案：线性导向器用润湿剂润滑，其中增稠剂由二脲化合物组成，基础油由选自聚α-烯烃油，矿物油，二酯油，多元醇酯油和烷基化二苯醚中的至少一种组成 油，基油的运动粘度在40℃下不小于20毫米
2 /秒且不大于400毫米 2 /秒，至少一种金属 二硫代氨基甲酸盐和金属二硫代磷酸盐以不低于0.5质量％且不大于5.0质量％的速率作为极压添加剂包含，加工渗透率不小于220℃或不超过320℃。（C）2006， JPO＆NCIPI -
公开(公告)号：JP2006057709A
公开(公告)日：2006-03-02
申请号：JP2004239683
申请日：2004-08-19
Inventor： SUGIMORI YOICHIRO , MIYAJIMA HIROTOSHI , NAKA MICHIHARU
IPC: F16C29/06 , C10M135/10 , C10M169/02 , C10N10/02 , C10N10/04 , C10N20/00 , C10N20/02 , C10N30/06 , C10N40/02 , C10N50/10 , F16C33/58 , F16C33/66
Abstract: PROBLEM TO BE SOLVED: To suppress the increase in friction force generated by a four-point contact passage of a rolling passage of a linear guide.
SOLUTION: The linear guide is lubricated by grease in which the dynamic viscosity of base oil is 13 mm
2 /s to 60 mm
2 /s at 40°C, the metal sulfonate salt is contained at the ratio of 0.03 mass% to 1.5 mass% and the worked penetration is 220 to 320.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：抑制由直线导轨的滚动通道的四点接触通道产生的摩擦力的增加。
解决方案：直线导轨由40°C基础油的动态粘度为13 mm
2 / s至60 mm 2 / s的润滑脂润滑 ，金属磺酸盐的含量为0.03质量％〜1.5质量％，加工渗透率为220〜320。（C）2006，JPO＆NCIPI -
公开(公告)号：JP2006046532A
公开(公告)日：2006-02-16
申请号：JP2004229608
申请日：2004-08-05
Inventor： SUGIMORI YOICHIRO , MIYAJIMA HIROTOSHI , NAKA MICHIHARU
IPC: F16H25/20
Abstract: PROBLEM TO BE SOLVED: To improve a sliding performance of a synthetic resin nut against a metal screw shaft while securing a mechanical strength of the nut by a lower-cost method than the conventional example.
SOLUTION: 80 mass% or more of a base oil is composed of at least one kind selected from a polyαolefin oil or a mineral oil and the kinetic viscosity of the base oil is 18 mm
2 /s-411 mm
2 /s at 40°C and the slide screw is characterized by that the slide screw is lubricated with a grease including an additive composed of at least one kind selected from polyolefin, wax, and fluorine resin by a ratio of 1.0 mass% -10.0 mass% and having a worked penetration of 220-330.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：为了提高合成树脂螺母相对于金属螺杆轴的滑动性能，同时通过比常规实施例更低成本的方法确保螺母的机械强度。 解决方案：80质量％以上的基油由选自聚α-烯烃油或矿物油中的至少一种构成，基油的动力粘度为18mm 2 / 在40℃下s-411mm
2 / s，滑动螺杆的特征在于滑动螺杆用包括由至少一种选自聚烯烃，蜡和 氟树脂，其比例为1.0质量％-10.0质量％，加工渗透率为220-330。 版权所有（C）2006，JPO＆NCIPI -
公开(公告)号：JP2006046372A
公开(公告)日：2006-02-16
申请号：JP2004224394
申请日：2004-07-30
Inventor： MIYAJIMA HIROTOSHI , SUGIMORI YOICHIRO , NAKA MICHIHARU
IPC: F16C29/06 , C10M105/04 , C10M105/36 , C10M105/38 , C10M107/02 , C10M117/02 , C10M125/22 , C10M135/18 , C10M137/10 , C10M169/02 , C10N10/02 , C10N10/12 , C10N20/02 , C10N30/06 , C10N40/02 , C10N50/10 , F16C33/66
Abstract: PROBLEM TO BE SOLVED: To provide a linear guide device capable of moving at low torque while maintaining high rigidity over a long period of time.
SOLUTION: The linear guide device comprises a guide rail 1 having a rolling element rolling groove 10, a slider 2 having a rolling element rolling groove 11, and rolling elements 3 disposed to be free to roll between both rolling element rolling grooves 10 and 11. The linear guide device also comprises a grease composition having base oil formed of at least one of ester oil and poly α-olefine oil, a thickening agent formed of lithium soap, a friction reducing agent formed of a molibdenum disulfide, a wear resisting agent formed of at least one of diocarbamic acid molibdenum and dithiophospholic acid molibdenum, and having a worked penetration of 250 to 320. The dynamic viscosity of the base oil at 40°C is 15 to 40 mm
2 /s, and contents of the friction reducing agent and the wear resisting an agent are 0.5 to 5 mass.% of the total of the grease component.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：提供能够在长时间保持高刚性的同时以低扭矩移动的线性引导装置。 线性引导装置包括具有滚动体滚动槽10的导轨1，具有滚动体滚动槽11的滑块2和滚动体滚动槽10之间自由滚动的滚动体3 线性引导装置还包括具有由酯油和聚α-烯烃油中的至少一种形成的基油的润滑脂组合物，由锂皂形成的增稠剂，由二硫化钼形成的减摩剂， 抗氧化剂由二氨基甲酸恶唑二酸和二硫代二磷酸糠酯中的至少一种形成，加工渗透率为250〜320℃。基础油在40℃下的动态粘度为15〜40mm
2 / s，摩擦减少剂和耐磨剂的含量为润滑脂成分总量的0.5〜5质量％。 版权所有（C）2006，JPO＆NCIPI -
Patent Agency Ranking
公开(公告)号：JP2004340342A
公开(公告)日：2004-12-02
申请号：JP2003140780
申请日：2003-05-19
Inventor： DENPO KOUTETSU , SUGIMORI YOICHIRO , YAMAZAKI MASAHIKO , NAKA MICHIHARU
IPC: F16C33/76 , C10M101/02 , C10M105/04 , C10M107/08 , C10M129/28 , C10M169/02 , C10M169/04 , C10N20/02 , C10N30/12 , C10N40/02 , C10N50/10 , F16C33/64 , F16C33/66 , F16C41/04
Abstract: PROBLEM TO BE SOLVED: To provide a rolling device which is excellent in rust-proofing, is hardly chemically attacked, and is low in costs.
SOLUTION: Rust preventive oil is coated on an exposed surface out of the surface of an inner ring 4 and an outer ring 5 of a rolling bearing 1 to form rust-proofing coats 9a and 9b. The rust preventive oil consists of at least one of synthetic hydrocarbon oil and mineral oil, and mixed with base oil of 75 to 97 mass%, of which dynamic viscosity is 4 to 40 mm
2 /s at 40°C, and rust-inhibitor of 25 to 3 mass%.
COPYRIGHT: (C)2005,JPO&NCIPI-
公开(公告)号：JP2008286400A
公开(公告)日：2008-11-27
申请号：JP2008163167
申请日：2008-06-23
Inventor： ISO KENICHI , SUGIMORI YOICHIRO , OKUMA KENJI
IPC: F16C33/66 , C10M105/38 , C10M117/04 , C10M169/02 , C10N10/02 , C10N20/02 , C10N30/00 , C10N30/08 , C10N40/02 , C10N50/10
Abstract: PROBLEM TO BE SOLVED: To provide a rolling bearing for a blower motor of an automobile, superior in an acoustic characteristic, and superior in high temperature durability, in a wide temperature range up to the high temperature from the low temperature.
SOLUTION: This rolling bearing for the blower motor of the automobile is characterized in that a plurality of rolling elements are rotatably held by a cage between an inner ring and an outer 5ring, and grease blended with lithium soap is sealed in base oil having kinematic viscosity of 90-150 mm
2 /sec at 40 °C and including ester-based synthetic oil mixed with pentaerythritol and dipentaerythritol by 50 mass% or more of the total quantity of the base oil.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：提供一种汽车用鼓风机的滚动轴承，其声学特性优异，耐高温性优异，在从低温到高温的宽温度范围内。 解决方案：用于汽车鼓风机电动机的滚动轴承的特征在于，多个滚动元件通过保持架可旋转地保持在内环和外部5环之间，并且与锂皂混合的润滑脂被密封在基础油中 在40℃下的运动粘度为90-150mm
2 /秒/秒，并且包括与季戊四醇和二季戊四醇混合的酯基合成油占基础油总量的50质量％以上。 版权所有（C）2009，JPO＆INPIT -
公开(公告)号：JP2006144904A
公开(公告)日：2006-06-08
申请号：JP2004335533
申请日：2004-11-19
Inventor： SUGIMORI YOICHIRO , KONNO MASARU , GOTO KOICHI
IPC: F16H55/36
Abstract: PROBLEM TO BE SOLVED: To provide a pulley unit for transmitting the drive force of an automobile engine capable of preventing rusting from occurring on the surface of a pulley and capable of maintaining the rotating performance of the pulley.
SOLUTION: In this pulley unit for transmitting the drive force of the automobile engine, the pulley of the pulley unit is formed by press-molding a cold rolled steel sheet, and a chemical conversion coated layer comprising a metallic zinc layer and a chromic oxide is formed on the surface of the pulley.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：提供一种用于传递能够防止在滑轮表面上发生生锈并且能够保持滑轮的旋转性能的汽车发动机的驱动力的滑轮单元。 解决方案：在用于传递汽车发动机的驱动力的滑轮单元中，滑轮单元的滑轮通过对冷轧钢板进行加压成型而形成，并且包括金属锌层和 在皮带轮的表面上形成氧化铬。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2005281511A
公开(公告)日：2005-10-13
申请号：JP2004097765
申请日：2004-03-30
Inventor： NAKA MICHIHARU , MIYAJIMA HIROTOSHI , SUGIMORI YOICHIRO
IPC: F16H25/24 , C10M105/04 , C10M105/38 , C10M107/08 , C10M115/08 , C10M117/02 , C10M117/04 , C10M135/18 , C10M137/10 , C10M169/02 , C10N10/02 , C10N10/12 , C10N20/02 , C10N30/06 , C10N30/08 , C10N40/02 , C10N50/10
Abstract: PROBLEM TO BE SOLVED: To provide a grease composition which has a long service life, even when a low viscosity base oil is used and serves to materialize low torque direct acting equipment and direct acting equipment filled with the composition.
SOLUTION: The grease composition contains a base oil having a dynamic viscosity of 14-70 mm
2 /s at 40°C, a thickener containing at least one kind selected from lithium stearate, lithium 12-hydroxy stearate and a specific diurea compound, an extreme pressure additive containing at least one kind selected from molybdenum dithiophosphate, molybdenum dithiocarbamate and thiophosphates. The mixing ratio of the thickener is 10-17 wt.% of the total amount of the grease composition. The mixing ratio of the extreme pressure additive is 1-5 wt.% of the total amount of the grease composition. The grease composition has a working penetration of 230-320.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：即使使用低粘度基础油并且用于实现填充有组合物的低扭矩直接作用设备和直接作用设备，提供使用寿命长的润滑脂组合物。 解决方案：润滑脂组合物含有在40℃下动态粘度为14-70mm
2 / s的基础油，含有选自硬脂酸锂，锂12 - 硬脂酸羟基酯和特定的二脲化合物，包含选自二硫代磷酸钼，二硫代氨基甲酸钼和硫代磷酸酯中的至少一种的极压添加剂。 增稠剂的混合比为润滑脂组合物总量的10-17重量％。 极压添加剂的混合比为润滑脂组合物总量的1-5重量％。 润滑脂组合物的工作穿透力为230-320。 版权所有（C）2006，JPO＆NCIPI -
公开(公告)号：JP2004359823A
公开(公告)日：2004-12-24
申请号：JP2003159948
申请日：2003-06-04
Inventor： YAMAZAKI MASAHIKO , SUGIMORI YOICHIRO , KAMIMURA HIDEHIRO , MIYAJIMA HIROTOSHI , NAKATANI SHINYA , NAKA MICHIHARU
IPC: F16C33/66 , C10M105/38 , C10M117/02 , C10M135/18 , C10M137/10 , C10M169/02 , C10N10/02 , C10N10/04 , C10N10/12 , C10N20/02 , C10N20/06 , C10N30/00 , C10N30/06 , C10N40/02 , C10N50/10
CPC classification number: F16C2300/02
Abstract: PROBLEM TO BE SOLVED: To provide a grease composition which imparts an excellent acoustic lifetime, torque performances and fretting resistance performances to a rolling device, and to provide the rolling device excellent in acoustic lifetime, torque performances and fretting resistance performances.
SOLUTION: The grease composition G, which comprises a polyol ester oil having kinematic viscosity at 40°C of 15-60 mm
2 /s and lithium stearate, is filled in a space part of a deep groove ball bearing 1. The content X of lithium stearate is 15-30 mass% based on the whole grease composition G. The worked penetration of the grease composition G satisfies both of the requirements; at least 260 but at most 330, and at least 335-3X but at most 395-3X.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供赋予滚动装置优异的声学寿命，扭矩性能和耐磨性能的润滑脂组合物，并且提供优异的声学寿命，扭矩性能和耐磨性能的滚动装置。 解决方案：包含在40℃下的运动粘度为15-60mm×SP / s的多元醇酯油和硬脂酸锂的润滑脂组合物G填充在 深沟球轴承1.基于整个润滑脂组合物G，硬脂酸锂的含量X为15-30质量％。润滑脂组合物G的加工渗透率满足要求; 至少260，但最多330，至少335-3X，但最多为395-3X。 版权所有（C）2005，JPO＆NCIPI
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