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1.发明专利Method for manufacturing cover integrated type gasket for hard disk driving 审中-公开用于制造用于硬盘驱动的封装型集成型垫片的方法
公开(公告)号：JP2003080555A
公开(公告)日：2003-03-19
申请号：JP2001275906
申请日：2001-09-12
Applicant: Nok Corp , エヌオーケー株式会社
Inventor： KOJIMA YOSHIFUMI , FUJIMOTO KENICHI , KOGA ATSUSHI
IPC: B29C45/14 , B29K19/00 , B29K23/00 , B29K25/00 , B29K105/16 , B29K509/00 , C08K5/11 , C08K5/12 , C08K7/00 , C08L23/10 , C08L23/16 , C08L53/00 , C08L91/00 , G11B33/12
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a gasket for hard disk driving easy to manufacture, excellent in low outgassing properties, sealability, moisture permeability, adhesiveness, moldability or the like and having high dustproof properties.
SOLUTION: A styrenic thermoplastic elastomer compound, which is prepared by adding 10-100 pts.wt. of a polypropylene, 10-200 pts.wt. of a plasticizer and 30-100 pts.wt. of a scaly inorganic filler to 100 pts.wt. of a styrenic thermoplastic elastomer, is injected in a mold in which an adhesive coated metal cover is inserted.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：提供一种用于制造易于制造的用于硬盘驱动的垫圈的方法，具有优异的低除气性，密封性，透湿性，粘合性，成型性等，并且具有高防尘性能。 解决方案：苯乙烯类热塑性弹性体化合物，其通过加入10-100重量份 的聚丙烯，10-200重量份 的增塑剂和30-100重量份 的鳞片状无机填料至100重量份 的苯乙烯类热塑性弹性体注入到其中插入粘合剂涂覆的金属盖的模具中。
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公开(公告)号：JP2003074707A
公开(公告)日：2003-03-12
申请号：JP2001261969
申请日：2001-08-30
Applicant: Nok Corp , エヌオーケー株式会社
Inventor： TANABE YASUAKI
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device improving durability and stabilizing sliding torque by suppressing the wear of a sliding object face formed of a soft metal.
SOLUTION: In the case a shaft 101 is formed of a soft metal but a housing 102 is not formed of the soft metal, a first sealing member 4 is formed of material with a lower friction coefficient than the material of a second sealing material 5 in order to positively slide a seal face 2 of the outer peripheral surface serving as one seal face of a seal ring 1, along the surface of the housing 102.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：提供一种通过抑制由软金属形成的滑动物体面的磨损来提高耐久性和稳定滑动扭矩的密封装置。 解决方案：在轴101由软金属形成但壳体102不由软金属形成的情况下，第一密封构件4由具有比第二密封材料5的材料低的摩擦系数的材料形成 以便沿壳体102的表面确实地滑动用作密封环1的一个密封面的外周面的密封面2。
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公开(公告)号：JP2003074586A
公开(公告)日：2003-03-12
申请号：JP2001260937
申请日：2001-08-30
Applicant: Nok Corp , エヌオーケー株式会社
Inventor： IKEDA MASAHIRO
CPC classification number: F16H2055/366
Abstract: PROBLEM TO BE SOLVED: To prevent overload from arising by locking a rotary shaft 12 or the like by giving a torque limiter function to the power transmission device.
SOLUTION: A movable hub 16 is engaged to be axially movable with an outer ring 15 provided on a pulley rotated by drive force from an engine, and fixed to the rotary shaft 12 to transmit torque through a damper 18 made of a rubber-like elastic body to the rib of the fixed hub 17, fixed to the rotary shaft 12 and axially arranged opposite to the movable hub 16. Tortional vibration input in the pulley is absorbed by the deformation of the damper 18. When a torque larger than a preset value acts, the damper 18 is compressed between the rib of the movable hub 16 and the rib of the fixed hub 17, the damper is expands in the axial direction. The movable hub 16 is axially pressed to release the engagement with the outer ring 15. In this way, the transmission of torque between the outer ring 15 and movable hub 16 is cut off.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：通过向动力传递装置施加扭矩限制器功能来防止通过锁定旋转轴12等而产生过载。 解决方案：可动轮毂16与设置在由发动机的驱动力旋转的皮带轮上的外环15接合，并且固定到旋转轴12上以通过由橡胶状弹性体制成的阻尼器18传递扭矩 主体固定到固定轮毂17的肋上，固定到旋转轴12并且轴向地布置成与可移动轮毂16相对。皮带轮中的扭转振动输入被阻尼器18的变形吸收。当大于预设值的扭矩 阻尼器18在可动轮毂16的肋与固定轮毂17的肋之间被压缩，阻尼器沿轴向膨胀。 可动轮毂16被轴向按压以释放与外圈15的接合。以这种方式，外圈15和可动轮毂16之间的转矩传递被切断。
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公开(公告)号：JP2003074585A
公开(公告)日：2003-03-12
申请号：JP2001260936
申请日：2001-08-30
Applicant: Nok Corp , エヌオーケー株式会社
Inventor： YANAGI JUNICHIRO
CPC classification number: F16H2055/366
Abstract: PROBLEM TO BE SOLVED: To prevent overload from arising by locking a rotary shaft 12 or the like by giving a torque limiter function to the power transmission device.
SOLUTION: A first engaging recess 15a becoming hollow toward the outer peripheral side and nonengaging recess 15b followed to the more outer peripheral side are circumferentially formed alternatively A second engaging recess 16a becoming follow toward the inner peripheral side is formed to correspond to the first engaging recess 15a in the hub 16 provided on the rotary shaft, on the inner peripheral side of the outer ring 15, and a deformable bush 17 is engaged circumferentially with both first and second engaging recesses 15a, 16a. When a torque larger than a preset value acts, the bush 17 is crushed, and thereby, the bush moves from the first engaging recess 15a to the nonengaging recess 15b, and hence, the outer ring 15 is disconnected from the hub 16.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：通过向动力传递装置施加扭矩限制器功能来防止通过锁定旋转轴12等而产生过载。 解决方案：朝向外周侧变为中空的第一接合凹部15a和跟随更外周侧的非啮合凹部15b交替地周向地形成。与内周侧相反的第二接合凹部16a形成为对应于第一接合凹部 15a设置在旋转轴上，位于外圈15的内周侧，并且可变形衬套17与第一和第二接合凹部15a，16a两者圆周地接合。 当大于预设值的扭矩作用时，衬套17被破碎，从而衬套从第一接合凹部15a移动到非啮合凹部15b，因此外圈15与轮毂16断开。
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公开(公告)号：JP2003072813A
公开(公告)日：2003-03-12
申请号：JP2001265641
申请日：2001-09-03
Applicant: Nok Corp , エヌオーケー株式会社
Inventor： ABE SHINJI
IPC: B65D47/36
Abstract: PROBLEM TO BE SOLVED: To provide an opening lid 1 provided on an opening 12 into which a tube is inserted, which is excellent in pressure resistance and sealability and also is excellent in mountability of the tube. SOLUTION: The opening lid 1 has a membrane 3 for closing an opening 12 into which a tube is inserted and formed in a shape protruding inwardly in the opening 12, a notch 5 radially provided on a protruding surface 3a of the membrane 3 and a thin film 6 provided on a bottom of the notch 5. It has a projection 7 at the center of the protruding surface 3a of the membrane 3 or an annular sealing projection 8 on an opposite surface 3c of the membrane 3.
Abstract translation: 要解决的问题：为了提供设置在其中插入管的开口12上的开口盖1，其耐压性和密封性优异，并且管的安装性优异。 解决方案：打开盖1具有用于封闭开口12的隔膜3，其中插入并形成有在开口12内向内突出的形状的开口12，径向地设置在膜3的突出表面3a上的凹口5， 薄膜6设置在凹口5的底部。它具有在膜3的突出表面3a的中心处的突起7或膜3的相对表面3c上的环形密封突起8。
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Patent Agency Ranking
公开(公告)号：JP2003068332A
公开(公告)日：2003-03-07
申请号：JP2001205667
申请日：2001-07-06
Applicant: Nok Corp , エヌオーケー株式会社
Inventor： INOUE TOMOHIRO
CPC classification number: Y02E60/521
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell constituting component 1 which reduces assembling man-hours thereof and also prevents short-circuiting between opposite poles of the fuel cell.
SOLUTION: The fuel cell constituting component 1 is integrally made of a porous gas diffusion layer 2, a rubber-elastomer gasket 3 and a sheet insulator 4 having adhesion function thereon, wherein a part of the material of the gasket 3 is impregnated through the gas diffusion layer 2 to the sheet insulator 4, thereby integrating with the gas diffusion layer 2 and the sheet insulator 4, and the integrated component 1 is attached to a mating member such as an electrolyte membrane or a separator by the adhesion function of the insulator 4.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：提供一种减少组装工时的燃料电池构成部件1，并且还防止燃料电池的相对极之间的短路。 解决方案：燃料电池构成部件1由多孔气体扩散层2，橡胶 - 弹性体垫圈3和具有粘附功能的片材绝缘体4整体制成，其中垫片3的材料的一部分通过气体浸渍 扩散层2到片状绝缘体4，从而与气体扩散层2和片状绝缘体4一体化，并且通过绝缘体4的粘合功能将一体化部件1附接到诸如电解质膜或隔膜的配合构件 。
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公开(公告)号：JP3382676B2
公开(公告)日：2003-03-04
申请号：JP20003293
申请日：1993-07-19
Applicant: エヌオーケー株式会社 , 日本メクトロン株式会社
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公开(公告)号：JP3379395B2
公开(公告)日：2003-02-24
申请号：JP20986297
申请日：1997-07-18
Applicant: エヌオーケー株式会社
IPC: B05D7/14 , B05D7/24 , B32B15/08 , B32B15/082 , C08K3/10 , C08K3/22 , C08K5/13 , C08L27/16 , C09D127/12 , C09D161/06 , C09D163/04 , C09K3/10
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公开(公告)号：JP2003035370A
公开(公告)日：2003-02-07
申请号：JP2001222036
申请日：2001-07-23
Applicant: Nok Corp , エヌオーケー株式会社
Inventor： TAZAKI TETSUO
CPC classification number: F16C33/7813
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device which can suppress temperature rise at a lip portion and has improved dust resistance and water resistance. SOLUTION: The sealing device comprises a main lip portion 4a which is provided on a first annular member 2 and forms a minute gap S2 in the neighborhood of an outside peripheral surface of a second annular member 6 or a shaft member, and a seal lip 8a which is formed so as to face each other on the O side of the main lip 4a opposed to a sealed object and seals the radially extended gap between a radial part 4b (a radial part 3b) of a first reinforcing annulus 3 and a third reinforcing annulus 7.
Abstract translation: 要解决的问题：提供一种可以抑制唇部的温度上升并且具有改善的耐尘性和耐水性的密封装置。 解决方案：密封装置包括主唇部分4a，其设置在第一环形构件2上并在第二环形构件6或轴构件的外周表面附近形成微小间隙S2，并且密封唇8a 其形成为在与密封物体相对的主唇4a的O侧上彼此面对，并且密封第一加强环3的径向部分4b（径向部分3b）和第三增强层之间的径向延伸的间隙 环7。
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