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41. 发明专利

JP2007198472A Metallic gasket 审中-公开
标题翻译：金属垫圈
公开(公告)号：JP2007198472A
公开(公告)日：2007-08-09
申请号：JP2006016573
申请日：2006-01-25
申请人： Japan Metal Gasket Co Ltd , 日本メタルガスケット株式会社
发明人： UEDA KOSAKU
IPC分类号： F16J15/08
摘要： PROBLEM TO BE SOLVED: To prevent a deterioration in the sealability of an elastic sealing material, and further to lengthen the life of a gasket itself.
SOLUTION: A metallic gasket has combustion chamber bores 2, etc. opened on a base plate 1, and has beads formed along seal lines. At least a part of the beads is composed of composite beads composed of metal beads 14 formed by folding the base plate 1 and rubber beads composed of elastic seal materials 24a, 24b which are stuck on the projected surfaces of the metal beads 14, and are filled in the recesses arranged on the opposite side of the projected surfaces, and can generate elastic forces together with the metal beads 14. The surfaces of the elastic seal materials 24a, 24b are coated with coating films 26a, 26b having resistance to cooling water and oil.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止弹性密封材料的密封性的劣化，并且进一步延长垫圈本身的寿命。解决方案：金属垫片具有在基板1上开口的燃烧室孔等，并具有沿密封线形成的珠。珠的至少一部分由通过折叠基板1形成的金属珠14和粘附在金属珠14的突出表面上的弹性密封材料24a，24b组成的橡胶珠组成的复合珠构成，并且分别是填充在布置在突出表面的相对侧上的凹部中，并且可以与金属珠14一起产生弹性力。弹性密封材料24a，24b的表面涂覆有具有耐冷却水的涂膜26a，26b，油。版权所有（C）2007，JPO＆INPIT

42. 发明专利

JP2007147052A Gasket 有权
标题翻译：垫圈
公开(公告)号：JP2007147052A
公开(公告)日：2007-06-14
申请号：JP2005357699
申请日：2005-12-12
申请人： Japan Metal Gasket Co Ltd , 日本メタルガスケット株式会社
发明人： UEDA KOSAKU , KOBAYASHI NOBUHIDE
IPC分类号： F16J15/08 , F02F11/00
CPC分类号： F16J15/0825 , F16J2015/0843 , F16J2015/085 , F16J2015/0862
摘要： PROBLEM TO BE SOLVED: To provide a gasket capable of more positively uniforming a surface pressure on a thickened part.
SOLUTION: A gasket 10 comprises a pair of base plates 10' and 10' stacked up and down, in which combustion chamber holes 1 and bolt holes 2 are bored, a sub plate 10" and a shim plate 11 intervene between these base plates 10' and 10'. On this sub plate 10", a second bead BD2, which permits plastic deformation, extends in the circumferential direction of each combustion chamber hole 1. As the second bead BD2 is deformed according to the magnitude of the fastening load, the gasket height lowers where the fastening load is heavy and the surface pressure on the peripheries of combustion chamber holes 1 is uniformed after fastening.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够使加厚部分上的表面压力更均匀的垫圈。解决方案：垫圈10包括上下堆叠的一对基板10'和10'，其中燃烧室孔1和螺栓孔2被钻孔，副板10“和垫板11介于它们之间底板10'和10'，在该副板10“上，允许塑性变形的第二胎圈BD2在每个燃烧室孔1的圆周方向上延伸。随着第二胎圈BD2根据紧固负载时，紧固负载较重的垫片高度降低，并且在紧固后燃烧室孔1周围的表面压力均匀。版权所有（C）2007，JPO＆INPIT

43. 发明专利

JP2007057063A Gasket 有权
标题翻译：垫圈
公开(公告)号：JP2007057063A
公开(公告)日：2007-03-08
申请号：JP2005245750
申请日：2005-08-26
申请人： Japan Metal Gasket Co Ltd , 日本メタルガスケット株式会社
发明人： UEDA KOSAKU
IPC分类号： F16J15/08 , F02F11/00
摘要： PROBLEM TO BE SOLVED: To provide a gasket capable of effectively preventing wrinkling and deformation accompanied with micromotion in a thrust direction.
SOLUTION: This gasket G is provided with a combustion chamber hole 3, a plurality of cooling water holes 6, a bolt hole 4 and an oil hole 5 on a base 2 composed of a thin metallic plate. An inner peripheral side seal line SL1 is determined in a state of surrounding the combustion chamber hole 3, and an inner peripheral side bead is formed along the same. The plurality of cooling water holes 6 are formed in the circumferential direction at an outer peripheral side of the combustion chamber hole 3, an outer peripheral-side seal line SL2 is determined at an outer peripheral side in a state of surrounding the cooling water holes 6, and an outer peripheral side bead is formed along the same. Reinforcement beads 12 connecting the inner peripheral side bead and the outer peripheral side bead are respectively formed between the adjacent cooling water holes 6, 6. Thus the wrinkling and deformation on a base 2 part, in particular, around the cooling water holes 6 can be prevented.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供能够有效地防止在推力方向上伴随微动作的起皱和变形的垫圈。解决方案：该垫圈G在由金属薄板构成的基座2上设置有燃烧室孔3，多个冷却水孔6，螺栓孔4和油孔5。在围绕燃烧室孔3的状态下确定内周侧密封线SL1，沿其形成内周侧凸缘。在燃烧室孔3的外周侧沿圆周方向形成多个冷却水孔6，在围绕冷却水孔6的状态下，在外周侧确定外周侧密封线SL2 并且沿其形成外周侧凸缘。分别在相邻的冷却水孔6,6之间形成有连接内周侧胎圈和外周侧胎圈的加强筋12.因此，基部2部分，特别是冷却水孔6周围的褶皱和变形可以是预防。版权所有（C）2007，JPO＆INPIT

44. 发明专利

JP2005155713A Metallic gasket 审中-公开
标题翻译：金属垫圈
公开(公告)号：JP2005155713A
公开(公告)日：2005-06-16
申请号：JP2003392589
申请日：2003-11-21
申请人： Japan Metal Gasket Co Ltd , 日本メタルガスケット株式会社
发明人： UEDA KOSAKU
IPC分类号： F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a metallic gasket capable of ensuring stable sealing performance even when a combustion chamber hole and a liquid hole approach mutually due to enlargement of diameter of the combustion chamber hole in accordance with enlargement of diameter of a bore hole.
SOLUTION: This metallic gasket is constituted in such a way that thickness increasing parts 21 formed in end parts of each combustion chamber hole 3, respectively, a seal line SL1 set so as to surround each combustion chamber hole 3, and a bead BD for sealing between join faces along the seal line SL1 are formed on at least a base 2 using a thin-walled metallic plate in which the liquid hole 4 and a plurality of combustion chamber holes 3 are opened as the base 2. The bead BD is composed of a metallic bead 8 and a rubber bead 9. When the liquid hole arranged close to between adjacent combustion chamber holes 3 among the liquid holes 4 is called as the close liquid hole 4A, a part of the seal line SL1 is set as a liquid hole seal line SL1a by surrounding the whole periphery of a peripheral fringe of the close liquid hole 4A.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种能够确保稳定的密封性能的金属垫圈，即使当燃烧室孔和液体孔由于根据孔的直径的扩大而扩大燃烧室孔的直径而相互接近时孔。解决方案：该金属衬垫的构成是，在每个燃烧室孔3的端部分别形成有密封线SL1，以围绕每个燃烧室孔3设置的厚度增加部21，在密封线SL1的接合面之间进行密封的BD使用薄壁金属板形成在至少一个基座2上，其中液体孔4和多个燃烧室孔3作为基座2打开。珠BD 由金属珠8和橡胶珠9组成。当液体孔4中相邻的燃烧室孔3之间配置的液体孔被称为密闭液体孔4A时，将密封线SL1的一部分设定为通过围绕密闭液体孔4A的周边边缘的整个周边的液体孔密封线SL1a。版权所有（C）2005，JPO＆NCIPI

45. 发明专利

JP2005069371A Metal rubber bead gasket 有权
标题翻译：金属橡胶球垫
公开(公告)号：JP2005069371A
公开(公告)日：2005-03-17
申请号：JP2003300233
申请日：2003-08-25
申请人： Japan Metal Gasket Co Ltd , 日本メタルガスケット株式会社
发明人： UEDA KOSAKU
IPC分类号： F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a metal rubber gasket capable of coping with enlargement of diameter of a combustion chamber hole.
SOLUTION: This metal rubber gasket is structured by forming an increased thickness part 3 in the periphery of the combustion chamber hole 2, and arranging bolt holes 4 in the periphery thereof close to the combustion chamber hole 2. The combustion chamber holes 2, the increased thickness parts 3 and the bolt holes 4 are surrounded in the endless condition to set an inner peripheral side seal line SL1. A bead to be formed along, at least, the seal line is formed by synthesizing a metal bead 8 formed by bending a board 1 and a rubber bead 9 formed of elastic seal materials 9a and 9b formed in both surfaces of the metal bead 8.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够应对燃烧室孔的直径扩大的金属橡胶垫圈。解决方案：该金属橡胶垫圈通过在燃烧室孔2的周边形成增加的厚度部分3，并且在其周围设置靠近燃烧室孔2的螺栓孔4而构成。燃烧室孔2 增加的厚度部分3和螺栓孔4在环形状态下包围以设定内周侧密封线SL1。通过合成通过弯曲板1形成的金属珠8和形成在金属珠8的两个表面中的弹性密封材料9a和9b形成的橡胶珠9，形成至少形成密封线的珠粒。版权所有（C）2005，JPO＆NCIPI

46. 发明专利

JP2005054933A Method for molding rubber bead of metal rubber gasket 有权
标题翻译：用于模制橡胶垫圈的金属橡胶垫圈的方法
公开(公告)号：JP2005054933A
公开(公告)日：2005-03-03
申请号：JP2003287669
申请日：2003-08-06
申请人： Japan Metal Gasket Co Ltd , 日本メタルガスケット株式会社
发明人： UEDA KOSAKU
IPC分类号： F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a method for molding a rubber bead of a metal rubber gasket, in which the rubber bead is more simply molded.
SOLUTION: In the method, a substrate formed with the metal bead is inserted between upper and lower dies for molding the rubber bead, and the rubber bead is formed by pouring a fluidized elastic sealant. An interval between recesses of the independent metal bead is made to communicate with a second metal bead in a full bead form which is lower than the metal bead in height, and the elastic sealant between the recesses of the independent metal bead can flow via the recess inside of the second metal bead.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于模制金属橡胶垫圈的橡胶珠的方法，其中橡胶珠更简单地模制。解决方案：在该方法中，将形成有金属珠的基板插入用于模制橡胶珠的上模和下模之间，并且通过浇注流化弹性密封剂形成橡胶珠。使独立金属珠的凹陷之间的间隔与高度小于金属珠的全珠形的第二金属珠连通，并且独立金属珠的凹部之间的弹性密封剂可以经由凹部在第二金属珠的内部。版权所有（C）2005，JPO＆NCIPI

47. 发明专利

JP2005030429A Metallic gasket 审中-公开
标题翻译：金属垫圈
公开(公告)号：JP2005030429A
公开(公告)日：2005-02-03
申请号：JP2003193010
申请日：2003-07-07
申请人： Japan Metal Gasket Co Ltd , 日本メタルガスケット株式会社
发明人： UEDA KOSAKU , OKANO JUN , ENDO MASASHI
IPC分类号： F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a metallic gasket capable of preventing liquid leakage from three-face joint part of a cylinder block, a cylinder head and a chain case cover with a simple constitution.
SOLUTION: The cylinder block 1, the chain case cover 2 and the cylinder head 5 are joined through the metallic gasket 4. An elastic body for filling a clearance, composed of an elastic seal material, is mounted on a position vertically opposite to the joint part of the cylinder blcok 1 and the chain case cover 2, of a base of the metallic gasket 4.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种金属垫片，其能够以简单的结构防止气缸体，气缸盖和链条壳盖的三面接合部分的液体泄漏。解决方案：气缸体1，链条壳盖2和气缸盖5通过金属垫圈4接合。用于填充由弹性密封材料构成的间隙的弹性体安装在垂直相对的位置（C）2005，JPO＆NCIPI（C）2005，JPO＆NCIPI

48. 发明专利

JP2004124985A Metallic gasket 审中-公开
公开(公告)号：JP2004124985A
公开(公告)日：2004-04-22
申请号：JP2002286024
申请日：2002-09-30
申请人： Japan Metal Gasket Co Ltd , 日本メタルガスケット株式会社
发明人： UEDA KOSAKU , YABUMOTO TOSHIO
IPC分类号： F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide a metallic gasket 1 positionable to a pair of joint surfaces with high accuracy by a simple means.
SOLUTION: This metallic gasket 1 is composed of a thin metallic plate, and placed between two joint surfaces. A cylindrical projection 8 projecting upward in machining two bolt insertion holes 4-1, 4-2, is formed by burring process, and a cylindrical projection 9 projecting downward in machining the other two bolt insertion holes 4-3, 4-4 is formed by burring process.
COPYRIGHT: (C)2004,JPO

49. 发明专利

JP2004108419A Gasket and multiple string valve equipped with gasket 有权
公开(公告)号：JP2004108419A
公开(公告)日：2004-04-08
申请号：JP2002269354
申请日：2002-09-17
申请人： Japan Metal Gasket Co Ltd , Nabco Ltd , 日本メタルガスケット株式会社 , 株式会社ナブコ
发明人： OKANO JUN , MIKI SHUHEI , IOKU KENSUKE , SEGAWA HITOSHI
IPC分类号： F16K27/00 , F16J15/02 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To reduce fluid leakage even if working fluid is at a high pressure.
SOLUTION: A gasket 2 is arranged between connecting faces of two members (11 to 19) providing a fluid passage communicating with each other, respectively. There are provided with a port 51 for a low pressure passage installed in the position opposed to a passage 22 for low pressure fluid of members (11 to 19), and ports (52 to 55) for high pressure passages installed in the position opposed to passages (23 to 24) for high pressure fluid of the members (11 to 19) through which the fluid of pressure higher than that of the fluid flowing through the port for low pressure fluid flows. The port 51 for the low pressure passage and the ports (52 to 55) for the high pressure passage are surrounded with a continuous and identical bead 56.
COPYRIGHT: (C)2004,JPO

50. 发明专利

JP2003028301A Metallic gasket 有权
标题翻译：金属垫圈
公开(公告)号：JP2003028301A
公开(公告)日：2003-01-29
申请号：JP2001219487
申请日：2001-07-19
申请人： Japan Metal Gasket Co Ltd , Taiho Kogyo Co Ltd , 大豊工業株式会社 , 日本メタルガスケット株式会社
发明人： KAWAI SHIRO , FUJIKI RYOSUKE , UCHIDA KENJI , UEDA KOSAKU , KOBAYASHI NOBUHIDE
IPC分类号： F02F11/00 , F16J15/08
摘要： PROBLEM TO BE SOLVED: To provide an excellent following property to relative displacement of a cylinder block and a cylinder head, and to ensure a sealing property by making bearing pressure changing around a cylinder bore uniform. SOLUTION: This metallic gasket 1 comprises a first gasket base plate 11 and a second gasket base plate 21. The first gasket base plate 11 is provided with a first stepped stopper 12 having a C-shaped cross section and srrounding a combustion chamber hole 3. The second gasket base plate 21 is provided with a second stepped stopper 22 and a second bore bead 23 at positions respectively superimposed on the first stepped stopper 22 and the first bore bead 13. The width L1, L2, the height H1, H2, and the wall surface angle θ1A, θ1B, θ2A, θ2B, of the stepped stoppers 12, 22, and the width 11, 12, and the height h1, h2 of each bore bead 13, 23 can be changed along a periphery of the combustion chamber hole 3.
摘要翻译：要解决的问题：为了提供气缸体和气缸盖的相对位移的优异的跟随特性，并且通过使气缸孔周围的轴承压力均匀地确保密封性。解决方案：该金属衬垫1包括第一衬垫底板11和第二衬垫底板21.第一衬垫基板11设置有具有C形横截面并围绕燃烧室孔3的第一阶梯式止动器12。第二垫片基板21在分别叠置在第一阶梯式止动器22和第一膛珠13上的位置处设置有第二阶梯式止动器22和第二膛珠23.宽度L1，L2，高度H1，H2和可以沿着燃烧室的周边改变台阶式挡板12,22的壁面角度θ1A，θ1B，θ2A，θ2B以及宽度11,12以及高度h1，h2，洞3。

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