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121. 发明专利

JP2013189587A Method for manufacturing resin gear 有权
标题翻译：制造树脂齿轮的方法
公开(公告)号：JP2013189587A
公开(公告)日：2013-09-26
申请号：JP2012058147
申请日：2012-03-15
申请人： Nippon Gasket Co Ltd , 日本ガスケット株式会社
发明人： YAMADA TADAYOSHI , YABUKI KOICHIRO
IPC分类号： C08J5/04 , C08L61/04 , C08L77/10 , D21H17/48 , F16H55/06 , F16H55/17
摘要： PROBLEM TO BE SOLVED: To prevent such a problem from being caused that a paper-making sheet composed mainly of a resol-type phenol resin powder 2 and a fiber 1 is punched into a gear shape; thereafter, a plurality of the sheets are laminated and pre-molded into a tablet, which is then subjected to a heat press treatment using a press machine; by the heat press treatment, the phenol resin is separated from the fiber and flows out on the surface of the press molded article to thereby cause inhomogeneous dispersion of the resin among the fibers.SOLUTION: Before a tablet is subjected to a heat press treatment, the tablet is subjected to a pre-heating treatment at a crosslinking temperature of a resol-type phenol resin powder 2.
摘要翻译：要解决的问题为了防止由主要由甲阶酚醛型酚醛树脂粉末2和纤维1组成的造纸片材被冲压成齿轮状，此后，将多张片材层叠并预成型为片剂，然后使用压制机进行热压处理; 通过热压处理，将酚醛树脂从纤维中分离出来并在压制成型品的表面上流出，从而导致树脂在纤维之间的不均匀分散。解决方案：在片剂进行热压处理之前，片剂在甲阶酚醛型酚醛树脂粉末2的交联温度下进行预热处理。

122. 发明专利

JP2012237388A Cylinder head gasket 有权
标题翻译：气缸头垫
公开(公告)号：JP2012237388A
公开(公告)日：2012-12-06
申请号：JP2011107168
申请日：2011-05-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Nippon Gasket Co Ltd , 日本ガスケット株式会社
发明人： FUKAZAWA SUSUMU , NARA TADASHI , HIRATSUKA KOICHI , KURODA MASAHIRO , KICHIJIMA KAZUYA , YAMADA NORIYUKI , ADACHI RYUSUKE , KIYOI SHIGEO , UOGAIRI TOMOYOSHI
IPC分类号： F16J15/08 , F02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head gasket capable of securing higher sealing performance.SOLUTION: The cylinder head gasket includes a sealing plate 10 including bore holes 21, water jacket holes 22 formed around the bore holes 21, and bolt holes 23; and a shim plate 41 arranged along the peripheries of the bore holes 21 of the sealing plate 10. When a space between the edge, facing the water jacket holes 22, of the shim plate 41 and the water jacket holes 22 is set as 0 or m1 close to 0 and a space between the edge, facing the bolt holes 23, of the shim plate 41 and the bolt holes 23 is set as m2, the spaces m1, m2 are set to a relationship of m1
摘要翻译：要解决的问题：提供能够确保更高密封性能的气缸盖衬垫。气缸盖垫片包括密封板10，密封板10包括钻孔21，围绕钻孔21形成的水套孔22和螺栓孔23; 以及沿着密封板10的孔眼21的周边配置的垫板41.当面向垫片41的水套孔22的边缘与水套孔22之间的空间被设定为0或 m1接近0，并且面向垫板41的螺栓孔23和螺栓孔23的边缘之间的间隔被设定为m2，空间m1，m2被设定为m1 << m2的关系。版权所有（C）2013，JPO＆INPIT

123. 发明专利

JP2012036967A Cylinder head gasket and method for manufacturing the same 有权
标题翻译：气缸盖垫圈及其制造方法
公开(公告)号：JP2012036967A
公开(公告)日：2012-02-23
申请号：JP2010177502
申请日：2010-08-06
申请人： Nippon Gasket Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本ガスケット株式会社
发明人： UOGAIRI TOMOYOSHI , KIYOI SHIGEO , KICHIJIMA KAZUYA
IPC分类号： F16J15/08
CPC分类号： F16J15/0825 , F16J2015/085 , F16J2015/0856 , F16J2015/0862
摘要： PROBLEM TO BE SOLVED: To achieve satisfactory sealing properties between combustion chamber holes by concentrating a load between the combustion chamber holes and concentrating also a load in openings of both combustion chamber holes.SOLUTION: A cylinder head gasket 1 is provided with first and second base plates 3, 5 and an intermediate base plate 6, and a plurality of combustion chamber holes are formed in the base plates so as to correspond to the positions of cylinder bores. Pressure increasing members 12 are provided between the adjacent combustion chamber holes. In the direction in which the combustion chamber holes are arranged, the pressure increasing member is exposed to the openings of both combustion chamber holes and is configured in such a manner that the thickness of the pressure increasing member is uniform from one combustion chamber hole to the other.
摘要翻译：要解决的问题：为了通过集中燃烧室孔之间的负载并且还集中两个燃烧室孔的开口中的负载来实现燃烧室孔之间令人满意的密封性能。解决方案：气缸盖垫片1设置有第一和第二基板3,5和中间基板6，并且在基板中形成多个燃烧室孔，以对应于气缸的位置孔。增压构件12设置在相邻的燃烧室孔之间。在设置燃烧室孔的方向上，增压部件暴露于两个燃烧室孔的开口，并且构造成使得增压部件的厚度从一个燃烧室孔到其他。版权所有（C）2012，JPO＆INPIT

124. 发明专利

JP2010091025A Cylinder head gasket 审中-公开
标题翻译：气缸头垫
公开(公告)号：JP2010091025A
公开(公告)日：2010-04-22
申请号：JP2008262447
申请日：2008-10-09
申请人： Nippon Gasket Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本ガスケット株式会社
发明人： TAKEDA YASUMARO , FUJIKI RYOSUKE , KICHIJIMA KAZUYA
IPC分类号： F16J15/08 , F02F11/00 , F16J15/12
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head gasket for maintaining good sealing performance for a long period.
SOLUTION: The cylinder head gasket 1 comprises at least one first seal plate 11 to be held between a cylinder head 2 and a cylinder block 3 having a cylinder bore 4. The first seal plate has an uneven porion 11b formed ranging over between a position on the side of a combustion chamber hole beyond at least an opening portion of a water jacket 5 and a position beyond an edge 5a of the opening portion on the side of the combustion chamber hole while being protruded on the surface and reverse of the first seal plate. When the cylinder head gasket 1 is held between the cylinder head 2 and the cylinder block 3, the uneven portion 11b is locked to the edge 5a. Thus, the uneven portion 11b can firmly lock the cylinder head and the cylinder block to each other and its locking force can suppress the deformation of the cylinder block due to the explosive pressure of an engine, thereby preventing the degradation of sealing performance and reducing the consumption of oil.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于长期保持良好密封性能的气缸盖衬垫。气缸盖垫片1包括至少一个第一密封板11，其被保持在气缸盖2和具有气缸孔4的气缸体3之间。第一密封板具有不均匀的凸缘11b，在燃烧室孔的至少一个水套5的开口部分的一侧上的位置和在燃烧室孔一侧的开口部分的边缘5a之外的位置，同时在第一密封板。当气缸盖垫圈1保持在气缸盖2和气缸体3之间时，不平坦部分11b被锁定到边缘5a。因此，不平坦部11b能够将气缸盖和气缸体彼此牢固地锁定，并且其锁定力可以抑制由于发动机的爆炸压力引起的气缸体的变形，从而防止密封性能的劣化，消耗油。版权所有（C）2010，JPO＆INPIT

125. 发明专利

JP2010065807A Cylinder head gasket 有权
标题翻译：气缸头垫
公开(公告)号：JP2010065807A
公开(公告)日：2010-03-25
申请号：JP2008234938
申请日：2008-09-12
申请人： Nippon Gasket Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本ガスケット株式会社
发明人： TAKEDA YASUMARO , FUJIKI RYOSUKE , TAKASU TORU , KICHIJIMA KAZUYA , MASUDA YOSHIHIKO
IPC分类号： F16J15/08 , F02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head gasket capable of rigidly connecting a cylinder head with a cylinder block via a protrusion-recess engagement section 21, preventing deformation of the cylinder block due to the explosion pressure in the engine and achieving reduction in sealing capability. SOLUTION: The cylinder head gasket 1 is held in between the cylinder head 2 and the cylinder block 3 having a cylinder bore 4, and is formed by laminating a thickness adjustment plate 10 in which a combustion room hole 14 is bored in the position corresponding to the position of the cylinder bore 4, seal plates 11 to 13 and a shim plate 17. The protrusion-recess engagement sections 21 projecting to both sides of the cylinder head gasket around the combustion room holes are formed over each of the laminated layers including the seal plates, the thickness adjustment plate and the shim plate. The engagement sections integrally connect the laminated layers including the seal plates, the thickness adjustment plate and the shim plate with each other. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过突出凹部接合部21将气缸盖与气缸体刚性连接的气缸盖衬垫，防止由于发动机中的爆炸压力引起的气缸体的变形，并实现密封能力降低。解决方案：气缸盖垫片1保持在气缸盖2和具有气缸孔4的气缸体3之间，并且通过层压厚度调节板10形成，其中燃烧室孔14在其中钻孔对应于气缸孔4，密封板11至13和垫板17的位置的位置。在每个层压体上形成突出到燃烧室孔周围的气缸盖垫片两侧的突出凹陷接合部分21 层包括密封板，厚度调节板和垫板。接合部将包括密封板，厚度调整板和垫板的层叠体彼此一体地连接。版权所有（C）2010，JPO＆INPIT

126. 发明专利

JP2009216109A Cylinder head gasket 有权
标题翻译：气缸头垫
公开(公告)号：JP2009216109A
公开(公告)日：2009-09-24
申请号：JP2008057285
申请日：2008-03-07
申请人： Nichias Corp , Nippon Gasket Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , ニチアス株式会社 , 日本ガスケット株式会社
发明人： NAKAMURA RYOHEI , FUJIKI RYOSUKE , JINNO OSAMU , KICHIJIMA KAZUYA , ISHIKAWA KENICHIRO , SEARASHI SHUNICHI
IPC分类号： F16J15/12 , F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head gasket 1 that has better sealing performance compared with prior art because there is no bubble section at a portion where a fluid infiltrates.
SOLUTION: The cylinder head gasket 1 has an upper rubber layer 5 and a lower rubber layer 6 each provided on the upper and lower surfaces of a substrate 4. Combustion chamber holes 4A in the upper rubber layer 5 and the lower one 6 and the peripheral portion of an oil hole 9 are formed as bubble crushing portions 11 causing no bubble inside. The other areas of both rubber layers 5, 6 are composed of foam rubber having bubbles inside. Since there is no bubbles inside the bubble crushing portions 11, there is no room that what is called an open cell, which is formed when bubbles are communicated with each other inside the bubble crushing portions 11, is caused to occur.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种与现有技术相比具有更好的密封性能的气缸盖垫片1，因为在流体渗透的部分处没有气泡部分。气缸盖垫片1具有分别设置在基板4的上表面和下表面上的上橡胶层5和下橡胶层6.上橡胶层5中的燃烧室孔4A和下橡胶层6 并且油孔9的周边部分形成为气泡破碎部分11，其中不产生气泡。橡胶层5,6的其他区域由内部具有气泡的泡沫橡胶构成。由于在气泡破碎部11内部没有气泡，因此在气泡破碎部11内发生气泡形成时，不存在所谓的开孔的空间。版权所有（C）2009，JPO＆INPIT

127. 发明专利

JP2008169908A Cylinder head gasket 审中-公开
标题翻译：气缸头垫
公开(公告)号：JP2008169908A
公开(公告)日：2008-07-24
申请号：JP2007003330
申请日：2007-01-11
申请人： Nippon Gasket Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本ガスケット株式会社
发明人： HIRAMATSU TAKESHI , OMURA SEIJI
IPC分类号： F16J15/08 , F02F11/00 , G08C17/00
摘要： PROBLEM TO BE SOLVED: To provide a cylinder head gasket provided with a sensor excellent in mass-producibility and hardly undergoing deterioration of sealing-property.
SOLUTION: In the cylinder head gasket placed between a cylinder block and a cylinder head in an engine, electronic devices are provided. In the respective electronic devices, there are provided an IC chip wherein writing and read-in of information are wirelessly performed, an electromotive-force part wherein power for driving the IC chip is generated by induced electromotive force, and a sensor which is operated by the electromotive force generated in the electromotive-force part so as to measure operating conditions of the engine.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有良好的批量生产性和几乎不发生密封性劣化的传感器的气缸盖衬垫。
解决方案：在发动机中放置在气缸体和气缸盖之间的气缸盖垫片中，提供电子设备。在各个电子设备中，提供了一种IC芯片，其中无线执行信息的写入和读取，其中通过感应电动势产生用于驱动IC芯片的电力的电动势部分，以及由感应电动势在电动势部分中产生的电动势来测量发动机的运行状况。版权所有（C）2008，JPO＆INPIT

128. 发明专利

JP2008038733A Metal cylinder head gasket 有权
标题翻译：金属气缸头垫
公开(公告)号：JP2008038733A
公开(公告)日：2008-02-21
申请号：JP2006213277
申请日：2006-08-04
申请人： Nippon Gasket Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本ガスケット株式会社
发明人： KICHIJIMA KAZUYA , JINNO OSAMU
IPC分类号： F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a metal cylinder head gasket capable of surely preventing drop of sealing performance due to crevice corrosion of a cylinder block and a cylinder head, and peeling of rubber from an upper and a lower gasket base plates without thinning thickness of a center gasket base plate.
SOLUTION: Full bead parts 11a, 12a bulging so as to make top parts 11a1, 12a1 face each other at a position opposing in an up-and-down direction respectively are provided on a combustion chamber bore 15 side of the upper and lower gasket base plates 11, 12, and a folded part 13a folded outward in a radial direction of the combustion chamber bore is provided on an circumference edge part of the combustion chamber 15 hole of an intermediate gasket base plate 13 positioned on the combustion chamber bore side more than the full bead parts of the upper and the lower gasket base plates. A shim 14 formed to enclose a periphery of a folded end of the folded part is installed between the folded end 13b of the folded part of the center gasket base plate and bore side opening edges 21a, 22a of water jackets 21, 22 opening on opposing surfaces of the cylinder block and the cylinder head.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种金属气缸盖衬垫，其能够可靠地防止由于气缸体和气缸盖的缝隙腐蚀引起的密封性能下降，以及橡胶从上部和下部衬垫基板剥离而没有中心垫片基板的厚度变薄。解决方案：凸起部分11a，12a分别设置在上部和第二部分的燃烧室孔15侧上，使得顶部部分11a1,12a1分别在上下方向相对的位置彼此面对，并且下部垫片基板11,12和在燃烧室孔的径向向外折叠的折叠部分13a设置在位于燃烧室孔的中间垫圈基板13的燃烧室15的孔的周缘部分上侧面比上，下垫片底板的整个胎圈部分多。形成为包围折叠部分的折叠端的周边的垫片14安装在中心垫片基板的折叠部分的折叠端13b和相对的开口的水套21,22的孔侧开口边缘21a，22a之间气缸体和气缸盖的表面。版权所有（C）2008，JPO＆INPIT

129. 发明专利

JP2008014334A Cylinder head gasket 有权
标题翻译：气缸头垫
公开(公告)号：JP2008014334A
公开(公告)日：2008-01-24
申请号：JP2006183314
申请日：2006-07-03
申请人： Nippon Gasket Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本ガスケット株式会社
发明人： KICHIJIMA KAZUYA , TAKEDA YASUMARO , KIYOI SHIGEO
IPC分类号： F16J15/08 , F02F11/00
CPC分类号： F16J15/0825 , F16J2015/085 , F16J2015/0862
摘要： PROBLEM TO BE SOLVED: To secure stable sealability by reducing the displacement between adjacent gasket base plates while enhancing the follow-up capability of a cylinder head gasket to the opening between a cylinder block and a cylinder head.
SOLUTION: This cylinder head gasket comprises the first gasket base plate 11 on the cylinder head side, the second gasket base plate 12 on the cylinder block 2 side, shims 15 for adjusting the thickness of the gasket, and a boosting plate 16 for boosting the surface pressure on the cylinder 3 peripheral edge side. Full beads 11a, 12a are swelled from the first and second gasket base plates 11, 12 on the cylinder 3 peripheral edge side, and half beads 11b, 12b are swelled outside the full beads 11a, 12a. The full beads 11a, 12a of the first and second gasket base plates 11, 12 are so formed that the top parts 11c, 12c of the full beads 11a, 12a faces each other at the positions opposed to each other in the vertical direction. The shims 15 and the boosting plate 16 are held between the top parts 11c, 12c.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：通过减小相邻垫片基板之间的位移来确保稳定的密封性，同时提高气缸盖垫圈对气缸体和气缸盖之间的开口的跟随能力。解决方案：该气缸盖衬垫包括气缸盖侧的第一衬垫底板11，气缸体2侧的第二衬垫底板12，用于调节衬垫厚度的垫片15和升压板16 用于提高气缸3周边侧的表面压力。全珠11a，12a从圆筒3周边边缘侧的第一和第二垫片基板11,12膨胀，并且半珠11b，12b在整个珠11a，12a之外膨胀。第一和第二垫片基板11,12的整个珠11a，12a形成为使得整个珠11a，12a的顶部11c，12c在垂直方向上彼此相对的位置彼此面对。垫片15和升压板16保持在顶部部分11c，12c之间。版权所有（C）2008，JPO＆INPIT

130. 发明专利

JP2007170461A Metal gasket 有权
标题翻译：金属垫片
公开(公告)号：JP2007170461A
公开(公告)日：2007-07-05
申请号：JP2005365851
申请日：2005-12-20
申请人： Nippon Gasket Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 日本ガスケット株式会社
发明人： UOGAIRI TOMOYOSHI , OMURA SEIJI , YASUKI SATORU
IPC分类号： F16J15/08 , F02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a metal gasket having sufficiently improved sealing performance by giving a difference between the thicknesses of graphite sheets with embossing operation to ensure uniform bearing pressure required for sealing on a peripheral portion of an opening hole corresponding to a hole to be used.
SOLUTION: The metal gasket 1 is provided in a joint part between a cylinder head 20 and a cylinder block 10, when used. It also used for a joint part of an exhaust system manifold having great distortion on the engine side. It comprises the graphite sheets 3, 3 mounted on both side faces of a metal thin plate 2. The at least graphite sheet 3 on the single side face is embossed and molded to be compressed in at least outward part to maximize a thickness T1 of the peripheral portion 5 of the opening hole 1a corresponding to a bore hole or a fluid distribution hole so that a thickness T2 of an embossed part 7 is smaller than the thickness T1 of the peripheral portion 5 of the opening hole.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有充分改善的密封性能的金属衬垫，通过在压花操作之间给出石墨片的厚度之间的差异，以确保在对应于孔的孔的周边部分上密封所需的均匀轴承压力要使用的孔。解决方案：当使用时，金属垫圈1设置在气缸盖20和气缸体10之间的接合部分中。它还用于在发动机侧具有很大变形的排气系统歧管的接头部分。它包括安装在金属薄板2的两个侧面上的石墨片3,3。单个侧面上的至少石墨片3被压花和模制成至少向外压缩，以最大化厚度T1 开孔1a的周边部分5对应于钻孔或流体分配孔，使得压花部分7的厚度T2小于开孔的周边部分5的厚度T1。版权所有（C）2007，JPO＆INPIT

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