公开(公告)号：EP2778409B1

公开(公告)日：2020-07-15

申请号：EP13768945.1

申请日：2013-03-15

申请人： KYB Corporation

发明人： KATO, Shinji ,  TAMURA, Tetsuya ,  HOSOHATA, Shuhei

IPC分类号： F04B1/22 ,  F04B53/00 ,  F04B53/10 ,  F04B53/16 ,  F16C33/66 ,  F16J1/02 ,  F04B1/20 ,  F03C1/06 ,  F16J1/01 ,  F16C29/02 ,  F16C33/04 ,  F16C33/06

公开(公告)号：EP3473695A1

公开(公告)日：2019-04-24

申请号：EP17814918.3

申请日：2017-01-12

申请人： KYB Corporation

发明人： ITO, Yoshihiro ,  KATO, Shinji ,  YOSHIDA, Shou

IPC分类号： C10M141/10 ,  C10M101/02 ,  C10M105/32 ,  C10M107/34 ,  C10M133/16 ,  C10M137/04 ,  F16F9/32 ,  C10N30/00 ,  C10N30/06 ,  C10N40/06 ,  C10N40/08

摘要： Provided herein is a low-friction lubricant oil. The lubricant oil comprising a base oil, an alkoxylated phosphate ester of an aliphatic alcohol, and a non-alkoxylated phosphate ester of an aliphatic alcohol. The lubricant oil is particularly useful as hydraulic oil for shock absorbers of automobiles.

公开(公告)号：EP3872150A1

公开(公告)日：2021-09-01

申请号：EP19877378.0

申请日：2019-12-24

申请人： KYB Corporation

发明人： KATO, Shinji

IPC分类号： C10M141/00 ,  C10N30/00 ,  C10N30/06 ,  C10N40/06 ,  C10M129/08 ,  C10M129/74 ,  C10M137/10

摘要： To provide a lubricating oil composition for a shock absorber, an additive for friction adjustment, a lubricating oil additive, a shock absorber, and a method for adjusting friction of a shock absorber lubricating oil, capable of achieving both operation stability and riding comfort. A lubricating oil composition for a shock absorber contains a base oil and a friction adjusting agent, in which the friction adjusting agent contains zinc dithiophosphate and pentaerythritol.

公开(公告)号：EP3222892A1

公开(公告)日：2017-09-27

申请号：EP15862081.5

申请日：2015-11-04

申请人： KYB Corporation

发明人： KATO, Shinji

IPC分类号： F16J15/3204 ,  F16F9/32

CPC分类号： F16J15/3204 ,  B62K25/08 ,  F16F9/32 ,  F16F9/362 ,  F16F9/369 ,  F16F9/38 ,  F16F2230/30 ,  F16F2232/08 ,  F16J15/3232 ,  F16J15/56

摘要： Providing a sealing member which can successfully scrape off foreign substances and prevent failure caused by incorporation of foreign substances. A dust seal (39) serving as a sealing member includes a dust seal body (36) and a lip member (38) . The dust seal body (36) has a predetermined elasticity and is retained in an opening (25) of an outer tube (21) into which an inner tube (23) reciprocated in a projected state is inserted. The lip member (38) is harder than the dust seal body (36) and is attached to a distal end of the dust seal body (36). The lip member (38) has a distal end which is brought into sliding contact with an outer peripheral surface of the inner tube (23).

摘要翻译： 提供一种能够成功地刮掉异物并防止由于引入异物而引起的故障的密封构件。 用作密封部件的防尘密封件（39）包括防尘密封体（36）和唇部件（38）。 防尘密封体（36）具有预定的弹性，并被保持在外管（21）的开口（25）中，在突出状态下，内管（23）以伸出状态往复运动。 唇部件（38）比防尘密封体（36）硬且安装在防尘密封体（36）的前端。 唇部件（38）具有与内管（23）的外周面滑动接触的前端部。

公开(公告)号：EP3290496A1

公开(公告)日：2018-03-07

申请号：EP16786250.7

申请日：2016-03-28

申请人： KYB Corporation

发明人： SCHOLZ, Christian ,  ITO, Yoshihiro ,  KATO, Shinji

IPC分类号： C10M105/36 ,  C10M105/38 ,  C10M107/34 ,  C10N20/00 ,  C10N30/00 ,  C10N40/06 ,  F16F9/32

CPC分类号： C10M145/28 ,  C10M105/36 ,  C10M105/38 ,  C10M107/02 ,  C10M107/34 ,  C10M111/04 ,  C10M171/00 ,  C10M2203/1025 ,  C10M2205/0285 ,  C10M2207/026 ,  C10M2207/2805 ,  C10M2207/2825 ,  C10M2207/2835 ,  C10M2209/1033 ,  C10M2209/1055 ,  C10M2215/08 ,  C10M2215/223 ,  C10M2223/04 ,  C10M2223/041 ,  C10M2229/041 ,  C10N2220/022 ,  C10N2220/023 ,  C10N2220/032 ,  C10N2230/06 ,  C10N2230/36 ,  C10N2240/06 ,  C10N2240/08 ,  F16F9/32 ,  C10M2209/1065 ,  C10M2209/1085 ,  C10N2220/021 ,  C10M2209/1095

摘要： [Problem]
Provided is an operating oil for shock absorber in which influences against rubber materials are controlled.
[Solution]
An operating oil coming into contact with a rubber material, the operating oil containing a polyalkylene glycol and at least one base oil selected from a fatty acid diester, a poly-alfa-olefin, and a lubricating oil classified as GIII in American Petroleum Institute (API).
[Effect]
According to the operating oil, in view of the fact that swelling properties of a rubber material, such as a seal material, etc., are reduced, conventionally used rubber materials can be used without being changed.

摘要翻译： 本发明提供一种缓冲器用操作油，其控制对橡胶材料的影响。 工作油与橡胶材料接触，所述工作油含有聚亚烷基二醇和至少一种选自脂肪酸二酯，聚α-烯烃和在美国被归类为GIII的润滑油的基础油 石油学院（API）。 [效果]根据操作油，考虑到密封材料等橡胶材料的膨胀性能降低的事实，可以使用常规使用的橡胶材料而不改变。

公开(公告)号：EP3255322A1

公开(公告)日：2017-12-13

申请号：EP16746648.1

申请日：2016-02-03

申请人： KYB Corporation

发明人： KATO, Shinji ,  KOBAYASHI, Takashi ,  SUGIURA, Yoshinori ,  SAKURAGI, Kenji

IPC分类号： F16J15/20 ,  C08J5/04 ,  C08J5/16 ,  F16J1/01 ,  F16J15/16

CPC分类号： F16J9/26 ,  C08J5/04 ,  C08J5/042 ,  F15B15/1428 ,  F15B15/1452 ,  F16J1/01 ,  F16J9/28 ,  F16J15/16 ,  F16J15/20

摘要： Abstract: Problem: Provided is a sealing device which has reduced wear of a metallic member in sliding portions having electric-resistance welded carbon steel and a fiber reinforced resin member. Means for resolution: A sealing device having a mechanism in which a metallic member and a resin member relatively slide, wherein the metallic member is formed from electric-resistance welded carbon steel, and the resin member is formed from a carbon-fiber reinforced synthetic resin.

摘要翻译： 摘要：提供一种密封装置，该密封装置在具有电阻焊接碳钢和纤维增强树脂构件的滑动部分中减少了金属构件的磨损。 解决方法：一种具有金属构件和树脂构件相对滑动的机构的密封装置，其中金属构件由电阻焊接的碳钢形成，并且树脂构件由碳纤维增强合成树脂 。