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1. 发明授权

US5203576A Clip for a gasket 失效
标题翻译：夹子夹子
公开(公告)号：US5203576A
公开(公告)日：1993-04-20
申请号：US801348
申请日：1991-12-02
申请人： Yoshio Miyaoh , Yoshio Yamada , Susumu Inamura
发明人： Yoshio Miyaoh , Yoshio Yamada , Susumu Inamura
IPC分类号： G06F12/12 , F01N13/18 , F16B2/24 , F16J15/06 , G06F12/10 , G06F12/14 , G06F21/24
CPC分类号： F01N13/1805 , F01N13/1827 , F16B2/245 , F16B2/248 , F16J15/061
摘要： A clip of the invention is designed to attach a gasket to a gasket attaching portion of an engine part. The clip comprises a body, a projection formed at a first end portion of the body, and an engaging portion formed at a second end portion of the body. The projection extends substantially perpendicularly to the body, and the engaging portion extends in the same direction as in the projection. When the gasket is attached to the gasket attaching portion, the projection engages the gasket and the engaging portion engages the gasket attaching portion of the engine part. The gasket can be easily installed between the two engine parts.
摘要翻译：本发明的夹子被设计成将垫圈附接到发动机部件的垫圈附接部分。夹子包括主体，形成在主体的第一端部处的突起以及形成在主体的第二端部处的接合部。突出部基本上垂直于主体延伸，并且接合部分沿与突出部相同的方向延伸。当垫圈附接到垫圈附接部分时，突起接合垫圈，并且接合部分接合发动机部件的垫圈附接部分。垫圈可以方便地安装在两个发动机部件之间。

2. 发明授权

US5895054A Metal gasket with a thick seal ring around a bore 失效
标题翻译：金属垫圈，密封圈周围厚厚
公开(公告)号：US5895054A
公开(公告)日：1999-04-20
申请号：US890795
申请日：1997-07-11
申请人： Yoshio Miyaoh , Susumu Inamura
发明人： Yoshio Miyaoh , Susumu Inamura
IPC分类号： F16J15/08 , F02F11/00
CPC分类号： F16J15/0818 , F16J2015/085 , F16J2015/0862
摘要： A metal gasket of the invention is used for an internal combustion engine, especially for an engine with a cylinder liner. The gasket is formed of a first metal plate having a first hole greater than a hole of the engine, an annular ring and a sealing device. The annular ring has an inner size substantially corresponding to the hole of the engine, an outer size substantially corresponding to the first hole, and a thickness greater than that of the first metal plate. The annular ring is situated inside the first hole and attached to the first metal plate. The sealing device provides a surface pressure on the first plate outside the annular ring. Even if there is a gap between the upper end of the cylinder liner and an upper surface of the cylinder block, the annular ring can seal around the hole together with the sealing device.
摘要翻译：本发明的金属垫圈用于内燃机，特别是用于具有气缸套的发动机。垫圈由具有大于发动机的孔的第一孔的第一金属板，环形圈和密封装置形成。环形圈具有大致对应于发动机的孔的内部尺寸，大致对应于第一孔的外部尺寸，并且厚度大于第一金属板的厚度。环形圈位于第一孔的内部并附接到第一金属板。密封装置在环形圈外部的第一板上提供表面压力。即使在气缸套的上端和气缸体的上表面之间存在间隙，环形圈也可与密封装置一起围绕孔密封。

3. 发明授权

US5408963A Metal laminate gasket having sealing mechanism formed of recess and flange 失效
公开(公告)号：US5408963A
公开(公告)日：1995-04-25
申请号：US93909
申请日：1993-07-20
申请人： Yoshio Miyaoh , Susumu Inamura
发明人： Yoshio Miyaoh , Susumu Inamura
IPC分类号： F02F11/00 , F16J15/08
CPC分类号： F16J15/0825 , F02F11/002 , F16J2015/0837 , F16J2015/0862
摘要： A metal laminate gasket of the invention is used for an internal combustion engine having at least one hole to be sealed. The gasket is basically formed of first and second metal plates extending substantially throughout an entire area of the engine. The first plate includes an annular recess formed at an upper side around a first hole to form a stepped portion. The second plate includes a curved portion to define a second hole to be located inside the first hole, and a flange extending from the curved portion in a direction away from the second hole. The flange has a thickness greater than the depth of the annular recess. When the gasket is assembled, the flange is located above the annular recess. The flange provides surface pressure around the hole of the engine greater than that outside the recess when the gasket is tightened. The surface pressure around the hole may be precisely adjusted.

4. 发明授权

US5711537A Metal gasket with a bead surrounding bolt and oil holes 失效
标题翻译：金属垫圈，带有围绕螺栓和油孔的珠子
公开(公告)号：US5711537A
公开(公告)日：1998-01-27
申请号：US764225
申请日：1996-12-13
申请人： Susumu Inamura , Yoshio Miyaoh
发明人： Susumu Inamura , Yoshio Miyaoh
IPC分类号： F16J15/08
CPC分类号： F16J15/0825 , F16J2015/085
摘要： A metal gasket for an internal combustion engine of the invention is formed of a metal plate, which includes an outer periphery for defining the metal gasket, at least one cylinder bore, a bolt hole, and an oil hole situated between the bolt hole and the outer periphery. A bead is integrally formed with the metal plate to surround only the bolt hole and the oil hole. The bead is formed of two side walls and a center portion between the two side walls, and has a first portion close to the bolt hole and a second portion close to the oil hole. The width of the center portion at the first portion is smaller than that at the second portion and a standing angle of the side walls relative to the metal plate other than the bead at the first portion is smaller than that at the second portion. The bead can provide an equal surface pressure throughout the entire length thereof.
摘要翻译：本发明的用于内燃机的金属垫圈由金属板形成，该金属板包括用于限定金属垫圈的外周，至少一个气缸孔，螺栓孔和位于螺栓孔和螺栓孔之间的油孔外围。与金属板一体地形成有珠，仅包围螺栓孔和油孔。胎圈由两个侧壁和两个侧壁之间的中心部分形成，并且具有靠近螺栓孔的第一部分和靠近油孔的第二部分。第一部分处的中心部分的宽度小于第二部分处的中心部分的宽度，并且侧壁相对于第一部分处的凸缘之外的金属板的直角小于第二部分处的凸缘的直角。胎圈可以在其整个长度上提供相等的表面压力。

5. 发明授权

US5700016A Metal laminate gasket with surface pressure adjustment mechanism 失效
标题翻译：金属层压垫片与表面压力调节机构
公开(公告)号：US5700016A
公开(公告)日：1997-12-23
申请号：US652030
申请日：1996-05-21
申请人： Yoshio Miyaoh , Susumu Inamura
发明人： Yoshio Miyaoh , Susumu Inamura
IPC分类号： F16J15/08
CPC分类号： F16J15/0825 , F16J2015/0837 , F16J2015/0843 , F16J2015/0856
摘要： A metal laminate gasket of the invention is used for an internal combustion engine. The gasket is formed of first and second metal plates extending substantially throughout an entire area of the gasket. The first plate includes a main portion, a curved portion for defining a first hole, and a flange extending from the curved portion. The second plate is situated under the main portion of the first plate, and includes a second hole in which the curved portion is located, an inner portion situated around the second hole and disposed on the flange, and a recess formed in the inner portion around the second hole to form a thin portion. At least one bead is formed on at least one of the first and second metal plates to surround the hole of the engine to seal the same. The surface pressure of the gasket around the hole can be adjusted by regulating the thickness of the thin portion.
摘要翻译：本发明的金属层压垫片用于内燃机。衬垫由基本上在垫圈整个区域延伸的第一和第二金属板形成。第一板包括主要部分，用于限定第一孔的弯曲部分和从弯曲部分延伸的凸缘。第二板位于第一板的主体部分下方，并且包括第二孔，弯曲部分位于该第二孔中，围绕第二孔设置并设置在凸缘上的内部部分和形成在内部的周围的凹部第二孔形成薄的部分。在第一和第二金属板的至少一个上形成至少一个珠以包围发动机的孔以将其密封。可以通过调节薄部分的厚度来调节孔周围的垫圈的表面压力。

6. 发明授权

US5460387A Metal laminate gasket having sealing mechanism formed of recess and flange 失效
标题翻译：金属层压垫片，其密封机构由凹槽和法兰形成
公开(公告)号：US5460387A
公开(公告)日：1995-10-24
申请号：US325481
申请日：1994-10-19
申请人： Yoshio Miyaoh , Susumu Inamura
发明人： Yoshio Miyaoh , Susumu Inamura
IPC分类号： F02F11/00 , F16J15/08
CPC分类号： F16J15/0825 , F02F11/002 , F16J2015/0837 , F16J2015/0862
摘要： A metal laminate gasket of the invention is used for an internal combustion engine having at least one hole to be sealed. The gasket is basically formed of first and second metal plates extending substantially throughout an entire area of the engine. The first plate includes an annular recess formed at an upper side around a first hole to form a stepped portion. The second plate includes a curved portion to define a second hole to be located inside the first hole, and a flange extending from the curved portion in a direction away from the second hole. The flange has a thickness greater than the depth of the annular recess. When the gasket is assembled, the flange is located above the annular recess. The flange provides surface pressure around the hole of the engine greater than that outside the recess when the gasket is tightened. The surface pressure around the hole may be precisely adjusted.
摘要翻译：本发明的金属层压垫片用于具有至少一个要密封的孔的内燃机。垫片基本上由基本上在发动机的整个区域延伸的第一和第二金属板形成。第一板包括在第一孔周围的上侧形成的环状凹部，以形成阶梯部。第二板包括弯曲部分，以限定位于第一孔内的第二孔，以及从弯曲部分沿远离第二孔的方向延伸的凸缘。凸缘的厚度大于环形凹槽的深度。当垫圈组装时，凸缘位于环形凹槽的上方。当垫圈被紧固时，法兰提供发动机孔周围的表面压力大于凹槽外部的表面压力。孔周围的表面压力可以精确调整。

7. 发明授权

US5893566A Metal laminate gasket with different coating layers 失效
标题翻译：金属层压垫片具有不同的涂层
公开(公告)号：US5893566A
公开(公告)日：1999-04-13
申请号：US791156
申请日：1997-01-28
申请人： Yoshio Miyaoh , Susumu Inamura
发明人： Yoshio Miyaoh , Susumu Inamura
IPC分类号： F02F11/00 , F16J15/08
CPC分类号： F16J15/0825 , F16J2015/085 , F16J2015/0856
摘要： A metal laminate gasket of the invention is used for an internal combustion engine. The gasket is formed of a plurality of metal plates for constituting the metal laminate gasket, wherein each metal plate has a hole corresponding to a fluid hole of the engine. A bead is formed on one of the metal plates to surround the hole for sealing therearound. Outer surface layers are coated on outer surfaces of the metal laminate gasket, and at least one inner surface layer is coated on at least one of inner surfaces of the metal plates. The outer surface layers are formed of a material containing rubber to closely contact the gasket to the engine parts, and the inner surface layer is formed of a material containing resin to provide sliding ability between the metal plates. The gasket can securely seal between the engine parts.
摘要翻译：本发明的金属层压垫片用于内燃机。垫圈由用于构成金属层压垫片的多个金属板形成，其中每个金属板具有对应于发动机的流体孔的孔。在其中一个金属板上形成一个珠，围绕着用于密封的孔。外表面层涂覆在金属层压垫片的外表面上，并且至少一个内表面层涂覆在金属板的至少一个内表面上。外表面层由含有橡胶的材料形成，以密封地接触垫片到发动机部件，内表面层由含有树脂的材料形成，以提供金属板之间的滑动能力。垫圈可以牢固地密封在发动机部件之间。

8. 发明授权

US5209504A Metal laminate gasket 失效
标题翻译：金属层压垫片
公开(公告)号：US5209504A
公开(公告)日：1993-05-11
申请号：US840827
申请日：1992-02-25
申请人： Tsunekazu Udagawa , Susumu Inamura , Yoshio Yamada
发明人： Tsunekazu Udagawa , Susumu Inamura , Yoshio Yamada
IPC分类号： F16J15/08
CPC分类号： F16J15/0825 , F16J2015/0837 , F16J2015/0843 , F16J2015/085 , F16J2015/0856 , F16J2015/0862
摘要： A metal laminate gasket of the invention is installed in an internal combustion engine having at least one hole therein. The gasket comprises a first metal plate, and a second metal plate situated under the first metal plate. The first plate includes a first sealing device around a first hole to be sealed, and an inclined portion between the first sealing device and a base portion of the first plate. The upper surface of the base section is located in a level lower than the upper surface of the first sealing device. The second plate has a second hole larger than the first sealing device, and a second sealing device around the second hole. When the first and second plates are assembled, the second plate does not pile over the first sealing device. When the gasket is tightened, the second sealing device is at first compressed by tightening force and deforming force of the inclined portion to thereby equally tighten the second sealing device.
摘要翻译：本发明的金属层压垫片安装在其内具有至少一个孔的内燃机中。垫圈包括第一金属板和位于第一金属板下方的第二金属板。第一板包括围绕待密封的第一孔周围的第一密封装置和第一密封装置与第一板的基部之间的倾斜部分。基部的上表面位于比第一密封装置的上表面低的水平面上。第二板具有比第一密封装置大的第二孔和围绕第二孔的第二密封装置。当组装第一和第二板时，第二板不堆叠在第一密封装置上。当垫圈被紧固时，第二密封装置首先被倾斜部分的紧固力和变形力压缩，从而同样地紧固第二密封装置。

9. 发明授权

US5957463A Metal laminate gasket with irregular size seal ring 失效
标题翻译：金属层压垫片不规则尺寸密封圈
公开(公告)号：US5957463A
公开(公告)日：1999-09-28
申请号：US25254
申请日：1998-02-18
申请人： Susumu Inamura
发明人： Susumu Inamura
IPC分类号： F16J15/08
CPC分类号： F16J15/0825 , F16J2015/0837 , F16J2015/0862
摘要： A metal laminate gasket of the invention is used for an internal combustion engine. The gasket is formed of first and second metal plates laminated with each other, and a metal ring. The first plate includes a base portion, a curved portion extending from the base portion to define a first opening, a flange extending from the curved portion and located under the base portion, and second openings corresponding to bolt holes of the engine. The second metal plate is situated under the base portion, and includes a third opening greater than the first opening and fourth openings situated under the second openings. The metal ring is situated between the flange and the base portion, and includes narrow portions and wide portions alternately arranged to each other. The wide portions are located close to the bolt holes. Thus, high tightening pressures when bolts disposed in the bolt holes are tightened are supported at the wide portions.
摘要翻译：本发明的金属层压垫片用于内燃机。垫圈由彼此层压的第一和第二金属板以及金属环形成。第一板包括基部，从基部延伸以限定第一开口的弯曲部分，从弯曲部分延伸并位于基部下方的凸缘，以及对应于发动机的螺栓孔的第二开口。第二金属板位于基部下方，并且包括大于第一开口的第三开口和位于第二开口下方的第四开口。金属环位于凸缘和基部之间，并且包括彼此交替布置的窄部和宽部。宽部分靠近螺栓孔。因此，在螺栓孔中设置的螺栓被紧固时的高的紧固压力被支撑在宽部。

10. 发明授权

US5154529A Positioning pin for a gasket 失效
标题翻译：垫圈定位销
公开(公告)号：US5154529A
公开(公告)日：1992-10-13
申请号：US681700
申请日：1991-04-08
申请人： Tsunekazu Udagawa , Susumu Inamura
发明人： Tsunekazu Udagawa , Susumu Inamura
IPC分类号： B23P19/04 , F02F7/00 , F02F11/00 , F16J15/08
CPC分类号： B23P19/042 , B23P19/04 , F02F11/002 , F02F7/0046 , F16J15/0825 , F16J15/0831 , F16J2015/085 , F16J2015/0868 , Y10T403/1616 , Y10T403/52
摘要： A positioning pin of the invention is attached to an engine part for installing a gasket thereon. The positioning pin includes a body having a projection extending outwardly from the engine part. The projection includes at least one large diameter portion, and a small diameter portion about the body. When the gasket is accidentally moved on the engine part to slip out of the positioning pin, the gasket engages the small diameter portion or is blocked by the large diameter portion to prevent accidental disengagement of the gasket from the engine part.

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