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11.发明申请公开(公告)号：US20160312738A1
公开(公告)日：2016-10-27
申请号：US15134918
申请日：2016-04-21
发明人： Lorenzo MAGRO
CPC分类号： F02F7/0053 , F02F2007/0041 , F05C2251/046
摘要： An internal combustion engine includes a cylinder block made of a first material having a plurality of cylinders and an insert made of a second material having a greater stiffness and a lower thermal coefficient of expansion than the first material and casted-in-place into the cylinder block. For each cylinder of the cylinder block, the insert includes a bolted anchor having a first threaded bore suitable to be engaged by an head bolt for fixing a cylinder head to the cylinder block, and a second threaded bore suitable to be engaged by a cap bolt for fixing a main bearing cap to the cylinder block, and a lubrication gallery connected to a plurality of the anchors.
摘要翻译： 内燃机包括由具有多个气缸的第一材料制成的气缸体和由第二材料制成的插入件，该第二材料具有比第一材料更大的刚度和更低的热膨胀系数，并且被浇铸到气缸中 块。 对于气缸体的每个气缸，插入件包括螺栓锚固件，其具有第一螺纹孔，其适于由用于将气缸盖固定到气缸体的头螺栓接合;以及第二螺纹孔，其适于与帽螺栓 用于将主轴承盖固定到气缸体，以及连接到多个锚固件的润滑槽。
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公开(公告)号：US09341136B2
公开(公告)日：2016-05-17
申请号：US14101213
申请日：2013-12-09
CPC分类号： F02F1/18 , F02F1/004 , F02F1/108 , F02F1/163 , F02F7/0053 , F02F2007/0041 , F02F2007/0063
摘要： An engine is provided. The engine includes a thermal set composite cylinder block including a front engine cover attachment interface and a transmission attachment interface and a cylinder liner integrally molded with the composite cylinder block, the cylinder liner defining a portion of a boundary of a cylinder. The engine further includes a bulkhead insert extending through the thermal set composite cylinder block and is directly coupled to a cylinder head.
摘要翻译： 提供发动机。 发动机包括一个热定形复合气缸体，其包括前发动机盖附接界面和变速器附接界面以及与复合气缸体一体模制的气缸套，气缸套限定气缸边界的一部分。 发动机还包括延伸穿过热定形复合气缸体并且直接联接到气缸盖的隔板插入件。
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公开(公告)号：US09239028B2
公开(公告)日：2016-01-19
申请号：US13687038
申请日：2012-11-28
发明人： Koji Mori , Shuichi Imanari , Kohei Kato , Makoto Nagao
CPC分类号： F02F7/00 , F02F7/0004 , F02F7/0053 , F02F7/0058 , F02F2007/0041
摘要： A bearing holding portion supporting a crankshaft in a manner to rotate freely via a bearing and fittingly holding the bearing is formed in a crankcase. A second cross section passing through a crankshaft axis line and along an orthogonal direction to a cylinder axis line is set to have a larger cross-sectional area than a first cross section passing through the crankshaft axis line and along a direction of the cylinder axis line in the bearing holding portion.
摘要翻译： 轴承保持部分以曲轴方式自由旋转并配合地保持轴承而形成在曲轴箱中。 通过曲轴轴线并且沿着与气缸轴线的正交方向的第二横截面被设定为具有比通过曲轴轴线并沿着气缸轴线方向的第一横截面更大的横截面积 在轴承保持部中。
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14.发明授权Stud fasteners for fastening a cylinder head to an engine block and kit containing said stud fasteners 有权用于将气缸盖紧固到发动机缸体的螺柱紧固件和包含所述螺栓紧固件的套件公开(公告)号：US08740532B2
公开(公告)日：2014-06-03
申请号：US12952786
申请日：2010-11-23
申请人： Jacob Wiebe
发明人： Jacob Wiebe
IPC分类号： F16B35/00
CPC分类号： F16B35/00 , F02F1/24 , F02F2007/0041 , F16B5/0275
摘要： The present invention relates generally to fastening systems, and more specifically, to high tensile or high strength studs. The studs are adapted to be utilized in original manufacture or in the repair or retrofit of internal combustion engines. The improved stud technology can be utilized in the fabrication of new engine builds to improve reliability, extend product life, and the like. Likewise, the stud technology can be used to repair and/or upgrade a failed, compromised, or questionable cylinder head to engine block fastening system. Additionally, a repair or retrofit a kit can be assembled with the improved studs at its foundation. Optionally, any combination of additional items or components useful in the cylinder head to engine block fastener modification can be added to such a kit.
摘要翻译： 本发明一般涉及紧固系统，更具体地说涉及高强度或高强度的螺柱。 螺柱适用于原始制造或内燃机的修理或改装。 改进的螺柱技术可用于制造新的发动机构造以提高可靠性，延长产品寿命等。 同样，螺柱技术可用于修复和/或升级故障的，受损的或有疑问的气缸盖到发动机缸体紧固系统。 此外，修理或改装套件可以在其基础上与改进的螺柱组装。 可选地，可以将在气缸盖中用于发动机缸体紧固件修改的附加项目或组件的任何组合添加到这种工具箱中。
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公开(公告)号：US08297900B2
公开(公告)日：2012-10-30
申请号：US12626996
申请日：2009-11-30
IPC分类号： F16B35/00
CPC分类号： F02F7/006 , F02F2007/0041 , F16B33/004 , F16B35/041 , Y10T403/75
摘要： A composite member 12, which is formed by integrating an OCV housing 14 and a cylinder head cover 13, is fixed to a cam cap 15 by a bolt 20. The bolt 20 is passed through a bolt insertion hole 16 of the composite member 12 and fastened to the cam cap 15. A step portion 20d is formed in a shank 20c between a head 20a and a threaded rod 20b of the bolt 20. A circumferential groove 21 is formed in the shank 20c between the step portion 20d and the head 20a of the bolt 20. The circumferential groove 21 extends along the outer circumferential surface of the shank 20c. An annular sealing member 22 is fitted in the groove 21. The threaded rod 20b of the bolt 20 is then screwed into the internal thread 19 of the cam cap 15, which is a coupled member. At this time, the step portion 20d of the bolt 20 contacts a contacting portion 16c in the bolt insertion hole 16 of the OCV housing 14. Also, the sealing member 22 contacts the inner circumferential surface of the bolt insertion hole 16 of the cylinder head cover 13.
摘要翻译： 通过集成OCV壳体14和气缸盖罩盖13形成的复合构件12通过螺栓20固定到凸轮盖15.螺栓20穿过复合构件12的螺栓插入孔16，并且 固定在凸轮盖15上。台阶部分20d形成在螺栓20的头部20a和螺纹杆20b之间的柄部20c中。在柄部20c之间的台阶部分20d和头部20a之间形成周向槽21 周向槽21沿着杆20c的外圆周表面延伸。 环形密封件22装配在槽21中。然后将螺栓20的螺纹杆螺纹拧入作为联接件的凸轮盖15的内螺纹19中。 此时，螺栓20的阶梯部20d与OCV壳体14的螺栓插入孔16中的接触部16c接触。此外，密封构件22与气缸盖的螺栓插入孔16的内周面接触 盖13。
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16.发明申请Stud Fasteners for Fastening a Cylinder Head to An Engine Block and Kit Containing Said Stud Fasteners 有权用于将气缸盖紧固到包含所述螺栓紧固件的发动机缸体和套件的螺栓紧固件公开(公告)号：US20110126792A1
公开(公告)日：2011-06-02
申请号：US12952786
申请日：2010-11-23
申请人： Jacob Wiebe
发明人： Jacob Wiebe
IPC分类号： F02F7/00
CPC分类号： F16B35/00 , F02F1/24 , F02F2007/0041 , F16B5/0275
摘要： The present invention relates generally to fastening systems, and more specifically, to high tensile or high strength studs. The studs are adapted to be utilized in original manufacture or in the repair or retrofit of internal combustion engines. The improved stud technology can be utilized in the fabrication of new engine builds to improve reliability, extend product life, and the like. Likewise, the stud technology can be used to repair and/or upgrade a failed, compromised, or questionable cylinder head to engine block fastening system. Additionally, a repair or retrofit a kit can be assembled with the improved studs at its foundation. Optionally, any combination of additional items or components useful in the cylinder head to engine block fastener modification can be added to such a kit.
摘要翻译： 本发明一般涉及紧固系统，更具体地说涉及高强度或高强度的螺柱。 螺柱适用于原始制造或内燃机的修理或改装。 改进的螺柱技术可用于制造新的发动机构造以提高可靠性，延长产品寿命等。 同样，螺柱技术可用于修复和/或升级故障的，受损的或有疑问的气缸盖到发动机缸体紧固系统。 此外，修理或改装套件可以在其基础上与改进的螺柱组装。 可选地，可以将在气缸盖中用于发动机缸体紧固件修改的附加项目或组件的任何组合添加到这种工具箱中。
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公开(公告)号：US07726274B2
公开(公告)日：2010-06-01
申请号：US11968227
申请日：2008-01-02
IPC分类号： F02F1/42
CPC分类号： F02F1/24 , F02F2007/0041 , F02F2007/0063 , F02M69/045
摘要： An internal combustion engine having at least one cylinder, a block, and a cylinder head having at least one gas exchange channel for conducting gases to and from the cylinder is disclosed. A tube passes through the cylinder head and into a gas exchange channel, which tube is sealed in a gastight manner. In one embodiment, the tube is configured in one piece with the gas exchange channels; the cylinder head is a cast part. With such a tube through the gas exchange channel, the engine can be compactly configured.
摘要翻译： 公开了具有至少一个气缸，气缸盖和气缸盖的内燃机，其具有至少一个用于将气体导向气缸的气体交换通道。 管通过气缸盖并进入气体交换通道，该管以气密的方式密封。 在一个实施例中，管与气体交换通道构成一体; 气缸盖是铸件。 通过这种管通过气体交换通道，发动机可以紧凑地构造。
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公开(公告)号：US20060029486A1
公开(公告)日：2006-02-09
申请号：US10912296
申请日：2004-08-05
申请人： Carl Fonville
发明人： Carl Fonville
IPC分类号： F16B21/18
CPC分类号： F02F7/006 , F02F2007/0041
摘要： A grommet bridge assembly includes a grommet bridge having at least one grommet-receiving aperture disposed therein and a plurality of grommets. Each of the grommet-receiving apertures is shaped for engaging at least a portion of one of the grommets. The grommet bridge assembly also includes a fastener-receiving aperture and an elongated fastener that is fitted through the fastener-receiving aperture and fitted through one of the grommets. At least a portion of each of the other grommets is received in each of the grommet-receiving apertures.
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公开(公告)号：US06503038B2
公开(公告)日：2003-01-07
申请号：US09822296
申请日：2001-03-30
申请人： Matthew G. McGough
发明人： Matthew G. McGough
IPC分类号： F16B3504
CPC分类号： F01L1/46 , F02F1/24 , F02F2007/0041 , F16B5/02 , F16B35/041
摘要： A specially designed bolt fastens together two parts of an engine and in particular can fasten together two components of a rocker arm assembly. The bolt is in a bore passing through the two components. The bolt has a full-diameter pilot that closely fits with the bore at a location where the components mate, and thereby locates the components relative to each other. On opposing axial sides of the pilot are reduced-diameter shank portions of the bolt, which form cylindrical gaps with the bore. The pilot has groove communicating the cylindrical gaps, whereby the gaps and grooves form an oil flow path along the bolt. A duct in each component communicates with a respective one of the cylindrical gaps, so that oil flows through one component, along the bolt and then into the other component.
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公开(公告)号：US11952959B2
公开(公告)日：2024-04-09
申请号：US17848141
申请日：2022-06-23
IPC分类号： F02F7/00
CPC分类号： F02F7/0082 , F02F7/0031 , F02F2007/0041
摘要： Systems and methods for combustion engines with interchangeable components are described herein. An engine sub-assembly for a gasoline powered engine can include a crankcase having an opening extending at least through an upper surface thereof, the opening being configured to receive a crank arm therethrough, and a first mounting plate configured to be coupled with the crankcase. The first mounting plate can be selectively removable from the crankcase. The opening of the first mounting plate can generally align with the opening in the crankcase when the first mounting plate is coupled with the crankcase. The first mounting plate can be configured to receive a first cylinder block and to couple the first cylinder block to the crankcase. A second mounting plate can be configured to couple with a second cylinder block that is different than the first cylinder block and to couple the second cylinder block to the crankcase.
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