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32 条记录 (耗时 0.027 秒)

    Thrust needle bearing
    5.
    发明授权
    Thrust needle bearing 失效
    推力滚针轴承

    公开(公告)号：US07942586B2

    公开(公告)日：2011-05-17

    申请号：US10590010

    申请日：2004-11-19

    申请人： Kenji Tamada ,  Hideyuki Tsutsui

    发明人： Kenji Tamada ,  Hideyuki Tsutsui

    IPC分类号： F16C19/30 ,  F16C33/46 ,  F16C33/58 ,  F16C32/00 ,  F16C41/04

    CPC分类号： F16C33/34 ,  F04B27/1063 ,  F16C19/30 ,  F16C19/46 ,  F16C33/543 ,  F16C2240/54

    摘要： In a thrust needle bearing employing lubricating oil and having rollers held by a cage and rolling on races, the value of the arithmetic average roughness Ra of roller is 0.03 to 0.15 μm. Even when the bearing is used under the conditions where lubrication is lean or lubrication characteristics are wrong, the rolls can be prevented from being worn at the contact parts thereof with the pocket guide face of the cage and the life of the rollers and races can be increased.

    摘要翻译： 在使用润滑油并具有由保持架保持的滚子和滚道滚动的推力滚针轴承中，滚子的算术平均粗糙度Ra的值为0.03〜0.15μm。 即使在润滑稀薄或润滑特性不正确的情况下使用轴承，也可以防止辊与其与保持架的凹槽导向面的接触部分磨损，并且辊和滚子的寿命可以是 增加。

    Retainer for roller bearing, and rolling bearing
    6.
    发明申请
    Retainer for roller bearing, and rolling bearing 有权
    滚子轴承保持架和滚动轴承

    公开(公告)号：US20100247013A1

    公开(公告)日：2010-09-30

    申请号：US12802492

    申请日：2010-06-08

    申请人： Masakazu Hirata ,  Hideyuki Tsutsui

    发明人： Masakazu Hirata ,  Hideyuki Tsutsui

    IPC分类号： F16C33/66 ,  F16C33/56

    CPC分类号： C08J9/26 ,  C08J2323/06 ,  C08J2327/18 ,  C08J2361/16 ,  F16C19/06 ,  F16C33/416 ,  F16C33/44 ,  F16C33/6603 ,  F16C33/6648

    摘要： A retainer for a rolling bearing, which is used for a food machine or a vacuum apparatus, containing an increased amount of a lubricating oil and enhancing a use efficiency of the lubricating oil and rolling bearing is described. The retainer consists of a molding, of a synthetic resin composition, which holds a rolling element of a rolling bearing. The molding is composed of a resinous porous article having an interconnected hole porosity not less than 30% and a lubricating oil which impregnates the resinous porous article. The resinous porous article has an interconnected hole are formed by molding a resin containing a pore-forming substance having a melting point higher than that of the resin and can be used as a food material, and by extracting said pore-forming substance from the molding with a solvent which dissolves the pore-forming substance and does not dissolve the resin.

    摘要翻译： 描述了用于包含增加润滑油量并提高润滑油和滚动轴承的使用效率的食品机械或真空设备的滚动轴承用保持器。 保持器由保持滚动轴承的滚动元件的合成树脂组合物的模制件组成。 该模制品由具有不小于30％的互连孔孔隙的树脂多孔制品和浸渍树脂多孔制品的润滑油组成。 树脂状多孔体具有互连孔，通过模制含有熔点高于树脂的成孔物质的树脂形成，可以用作食品，通过从模塑中提取成孔物质 具有溶解成孔物质并且不溶解树脂的溶剂。

    Retainer for rolling bearing, and rolling bearing
    7.
    发明授权
    Retainer for rolling bearing, and rolling bearing 有权
    滚动轴承保持架和滚动轴承

    公开(公告)号：US07771125B2

    公开(公告)日：2010-08-10

    申请号：US11597947

    申请日：2005-06-03

    申请人： Masakazu Hirata ,  Hideyuki Tsutsui

    发明人： Masakazu Hirata ,  Hideyuki Tsutsui

    IPC分类号： F16C33/44

    CPC分类号： C08J9/26 ,  C08J2323/06 ,  C08J2327/18 ,  C08J2361/16 ,  F16C19/06 ,  F16C33/416 ,  F16C33/44 ,  F16C33/6603 ,  F16C33/6648

    摘要： A retainer for a rolling bearing, which is used for a food machine or a vacuum apparatus, containing an increased amount of a lubricating oil and enhancing a use efficiency of the lubricating oil and rolling bearing is described. The retainer consists of a molding, of a synthetic resin composition, which holds a rolling element of a rolling bearing. The molding is composed of a resinous porous article having an interconnected hole porosity not less than 30% and a lubricating oil which impregnates the resinous porous article. The resinous porous article has an interconnected hole are formed by molding a resin containing a pore-forming substance having a melting point higher than that of the resin and can be used as a food material, and by extracting said pore-forming substance from the molding with a solvent which dissolves the pore-forming substance and does not dissolve the resin.

    摘要翻译： 描述了用于包含增加润滑油量并提高润滑油和滚动轴承的使用效率的食品机械或真空设备的滚动轴承用保持器。 保持器由保持滚动轴承的滚动元件的合成树脂组合物的模制件组成。 该模制品由具有不小于30％的互连孔孔隙的树脂多孔制品和浸渍树脂多孔制品的润滑油组成。 树脂状多孔体具有互连孔，通过模制含有熔点高于树脂的成孔物质的树脂形成，可以用作食品，通过从模塑中提取成孔物质 具有溶解成孔物质并且不溶解树脂的溶剂。

    Sliding material and sliding bearing
    8.
    发明授权
    Sliding material and sliding bearing 失效
    滑动材料和滑动轴承

    公开(公告)号：US07703983B2

    公开(公告)日：2010-04-27

    申请号：US11628484

    申请日：2005-06-09

    申请人： Hideyuki Tsutsui ,  Masakazu Hirata ,  Masaki Egami

    发明人： Hideyuki Tsutsui ,  Masakazu Hirata ,  Masaki Egami

    IPC分类号： F16C33/02 ,  F16C33/12 ,  F16C17/00

    CPC分类号： F16C33/201 ,  C08J9/26 ,  C08J9/40 ,  C08J2205/05 ,  C10M105/04 ,  C10M107/38 ,  C10M2203/0206 ,  C10M2213/0606 ,  C10N2230/06 ,  C10N2240/02 ,  F16C33/103 ,  Y10S384/907

    摘要： A sliding material including a resinous porous article having an interconnected hole porosity of not less than 30% and a lubricating oil which impregnates the resinous porous article is disclosed. The resinous porous article has an interconnected hole formed by molding a resin mixed with a pore-forming substance into said resin, and extracting said pore-forming substance from said molded article with a solvent which dissolves said pore-forming substance and does not dissolve said resin. A sliding bearing composed of a sliding material having a sliding surface which slides on a mating member and a lubricating oil supply layer which supports the sliding material and supplies the sliding surface with the lubricating oil.

    摘要翻译： 公开了一种滑动材料，其包括具有不小于30％的互连孔孔隙率的树脂多孔制品和浸渍树脂多孔制品的润滑油。 树脂状多孔体具有通过将与成孔物质混合的树脂成型为所述树脂而形成的互连孔，并且用溶解所述造孔物质并且不溶解所述成孔物质的溶剂从所述成型品提取所述造孔物质 树脂。 滑动轴承，由具有滑动面的滑动材料构成，该滑动材料在配合构件上滑动;以及润滑油供给层，该润滑油供给层支承滑动材料，并向滑动面供给润滑油。

    ROLLER BEARING
    9.
    发明申请
    ROLLER BEARING 有权
    滚子轴承

    公开(公告)号：US20140153854A1

    公开(公告)日：2014-06-05

    申请号：US14130555

    申请日：2012-07-04

    申请人： Miki Arihana ,  Naoaki Tsuji ,  Yoji Sato ,  Hideyuki Tsutsui ,  Kouya Oohira

    发明人： Miki Arihana ,  Naoaki Tsuji ,  Yoji Sato ,  Hideyuki Tsutsui ,  Kouya Oohira

    IPC分类号： F16C33/37 ,  F16C33/66

    CPC分类号： F16C33/3706 ,  F16C19/06 ,  F16C19/20 ,  F16C33/37 ,  F16C33/6696

    摘要： A rolling bearing which is capable of preventing the rolling elements from dropping out from between the inner and the outer rings even when the separators have been worn to an advanced stage. A rolling bearing includes: a plurality of rolling elements arranged between an inner and an outer rings; and a plurality of prismatic separators disposed in a circumferential direction between the rolling elements. The separator includes integrally therewith a metal band on at least one of its outer surfaces including those which face the inner or the outer ring, or at least one of its axial side surfaces, excluding however, surfaces which face the circumferential direction and make contact with the rolling elements. The metal band has a narrower width than a width of the separator in the circumferential direction, and prevents wear of the separator from advancing beyond a certain extent.

    摘要翻译： 即使当分离器已经磨损到高级阶段时，能够防止滚动元件从内圈和外圈之间脱出的滚动轴承。 滚动轴承包括：布置在内圈和外圈之间的多个滚动元件; 以及在滚动元件之间沿圆周方向设置的多个棱镜分离器。 所述隔板在其外表面的至少一个的外表面的至少一个外表面上包括金属带，所述金属带包括面向内环或外环的那些或其轴向侧表面中的至少一个，但不包括面向圆周方向的表面， 滚动元件。 金属带的宽度比隔板在圆周方向上的宽度窄，并且防止隔板的磨损超过一定程度。

    Hard multilayer film formed body and method for manufacturing same
    10.
    发明授权
    Hard multilayer film formed body and method for manufacturing same 有权
    硬质多层膜成型体及其制造方法

    公开(公告)号：US08728621B2

    公开(公告)日：2014-05-20

    申请号：US12998426

    申请日：2009-10-29

    申请人： Kouya Oohira ,  Naoko Ito ,  Yoji Sato ,  Hideyuki Tsutsui

    发明人： Kouya Oohira ,  Naoko Ito ,  Yoji Sato ,  Hideyuki Tsutsui

    IPC分类号： C23C14/06 ,  B23B27/14

    CPC分类号： C23C14/0635 ,  C23C14/025 ,  C23C14/0605 ,  C23C14/35 ,  C23C28/322 ,  C23C28/341 ,  C23C28/343 ,  C23C28/347 ,  C23C28/36

    摘要： The present invention provides a hard multilayer film formed body which has an intermediate layer excellent in its adhesion to a base material and a DLC film which is a surface layer excellent in its wear resistance, prevents peeling from occurring between the DLC film and the intermediate layer, and is excellent in its wear resistance and a method for producing the same. A hard multilayer film formed body 1 consists of a multilayer film formed on a surface of a base material 2 consisting of a cemented carbide material or a ferrous material. The multilayer film has (1) a film, composed mainly of DLC, which is formed as a surface layer 5 of the multilayer film; (2) an intermediate layer 3, composed mainly of a metallic material, which is formed between the surface layer 5 and the base material 2; and (3) a stress relaxation layer 4, composed mainly of carbon, which is formed between the intermediate layer 3 and the surface layer 5. The stress relaxation layer 4 is a graded layer whose hardness increases continuously or stepwise from a side of the intermediate layer 3 toward a side of the surface layer 5.

    摘要翻译： 本发明提供一种硬质多层膜形成体，其具有与基材的粘合性优异的中间层和作为其耐磨性优异的表面层的DLC膜，防止DLC膜与中间层之间发生剥离 ，耐磨耗性优异的方法及其制造方法。 硬质多层膜成形体1由在硬质合金材料或含铁材料构成的基材2的表面上形成的多层膜构成。 多层膜具有（1）主要由DLC构成的膜，其形成为多层膜的表面层5; （2）形成在表面层5和基材2之间的主要由金属材料构成的中间层3; 和（3）主要由碳组成的应力松弛层4，其形成在中间层3和表面层5之间。应力缓和层4是其中间层从硬度从中间层3的一侧连续或逐步增加的渐变层 层3朝向表面层5的一侧。