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公开(公告)号：US20050109136A1
公开(公告)日：2005-05-26
申请号：US11027940
申请日：2005-01-04
CPC分类号： F02N15/02 , Y10T74/13 , Y10T74/131
摘要： A starter for an internal combustion engine includes a motor, a pinion gear connected to the motor to be engaged with a ring gear of the engine. The pinion gear has teeth of a negative addendum modification whose number is larger than a standard gear that has the same outside diameter. Therefore the gear ratio of the pinion gear to the ring gear can be increased without change of the outside diameter thereof.
摘要翻译： 用于内燃机的起动器包括马达，连接到马达的小齿轮以与发动机的齿圈接合。 小齿轮的齿数大于具有相同外径的标准齿轮。 因此，可以增加小齿轮与齿圈的齿轮比而不改变其外径。
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公开(公告)号：US20070068288A1
公开(公告)日：2007-03-29
申请号：US11509640
申请日：2006-08-25
IPC分类号： F02N15/00
CPC分类号： F02N15/067 , F02N15/00 , F02N15/022 , F02N15/023 , F02N15/046 , F02N2250/08 , Y10T74/131 , Y10T74/132 , Y10T74/137
摘要： A starter and a method of manufacturing the starter are disclosed wherein the starter comprises a case, a housing disposed in front of the case, a pinion moving body slidably received by the case and the housing, and a lever unit having a lever, swingably supported on a lever support member, for actuating the pinion moving body to an operative position to allow a pinion to be brought into meshing engagement with a ring gear of an engine to start up the same. The lever support member is mounted on the case via a positioning mechanism composed of positioning components, formed on the lever support member, and the positioning components, formed on the case, with which the positioning components engage, respectively.
摘要翻译： 公开了起动器和制造起动器的方法，其中起动器包括壳体，设置在壳体前面的壳体，由壳体和壳体可滑动地容纳的小齿轮移动体，以及具有可摆动地支撑的杆的杠杆单元 在杠杆支撑构件上，用于将小齿轮移动体致动到操作位置，以允许小齿轮与发动机的齿圈啮合，以启动其。 杠杆支撑构件通过定位机构安装在壳体上，该定位机构由形成在杠杆支撑构件上的定位部件和形成在壳体上的定位部件分别配合，定位部件与该定位部件啮合。
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公开(公告)号：US06937123B2
公开(公告)日：2005-08-30
申请号：US10946069
申请日：2004-09-22
IPC分类号： F02N11/00 , F02N15/06 , H01H1/00 , H01H50/02 , H01H50/08 , H01H50/20 , H01H51/06 , H01H67/02
CPC分类号： F02N15/067 , H01H1/0015 , H01H51/065
摘要： An electromagnetic switch of an engine starter includes a pair of stationary contacts connectable to a starter motor, a movable contact disposed at a first distance from the pair of stationary contacts; a rod having one end that slidably supports the movable contact via an insulating member and a stopper that restricts axial movement of said movable contact, an electromagnetic coil unit that includes a plunger, a stator core, a spring that urges the movable contact against the stopper and an exciting coil which moves the rod by the plunger a second distance when excited, and an inclination rectifying member, disposed near the stationary contacts, for providing a rectifying surface disposed at a third distance from the movable contact to abut the movable contact when one of the stationary contacts wears to a preset degree. There is the following relationship between the first, second and third distances: the second distance>the third distance>the first distance.
摘要翻译： 发动机起动器的电磁开关包括可连接到起动电动机的一对固定触点，设置在与一对固定触点相距第一距离处的可动触头; 杆，其一端通过绝缘构件可滑动地支撑活动触点，阻止器限制所述可动触点的轴向移动;电磁线圈单元，包括柱塞，定子芯，将可动触头推向止动器的弹簧 以及励磁线圈，其在被激励时使所述柱塞移动第二距离;以及倾斜整流构件，设置在所述固定触点附近，用于提供设置在距所述可动触头的第三距离处的整流表面，以在一个 的固定触点磨损到预设程度。 第一，第二和第三距离之间有以下关系：第二距离>第三距离>第一距离。
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公开(公告)号：US20060135002A1
公开(公告)日：2006-06-22
申请号：US11228297
申请日：2005-09-19
IPC分类号： H01R11/03
CPC分类号： H01R4/36 , H01H50/443 , H01H51/065 , H01R4/185
摘要： An electromagnetic switch mounted on a starter for cranking an internal combustion engine includes an excitation coil for driving a plunger upon supplying electric current to the excitation coil. A conductor member led out from the excitation coil is connected to an outside cable to supply electric current to the excitation coil. The conductor member is made of a thin plate to be easily led out from a molded contact cover and is connected to a reinforcing member made of a thick plate that is embedded in the contact cover. The outside cable is connected to the reinforcing member so that the thin conductor member is not damages by a high vibration of an engine. The outside cable is easily connected to the reinforcing member with a screw after completion of the electromagnetic switch.
摘要翻译： 安装在用于起动内燃机的起动器上的电磁开关包括用于在向励磁线圈提供电流时驱动柱塞的励磁线圈。 从励磁线圈引出的导体构件连接到外部电缆以向励磁线圈提供电流。 导体构件由薄板制成，容易从模制接触盖引出并连接到由嵌入接触盖中的厚板制成的加强构件。 外部电缆连接到加强构件，使得薄导体构件不会受到发动机的高振动的损害。 外部电缆在电磁开关完成后用螺丝容易地与加强件连接。
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公开(公告)号：US20050093665A1
公开(公告)日：2005-05-05
申请号：US10946069
申请日：2004-09-22
CPC分类号： F02N15/067 , H01H1/0015 , H01H51/065
摘要： An electromagnetic switch of an engine starter includes a pair of stationary contacts connectable to a starter motor, a movable contact disposed at a first distance from the pair of stationary contacts; a rod having one end that slidably supports the movable contact via an insulating member and a stopper that restricts axial movement of said movable contact, an electromagnetic coil unit that includes a plunger, a stator core, a spring that urges the movable contact against the stopper and an exciting coil which moves the rod by the plunger a second distance when excited, and an inclination rectifying member, disposed near the stationary contacts, for providing a rectifying surface disposed at a third distance from the movable contact to abut the movable contact when one of the stationary contacts wears to a preset degree. There is the following relationship between the first, second and third distances: the second distance>the third distance>the first distance.
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公开(公告)号：US07784371B2
公开(公告)日：2010-08-31
申请号：US11509640
申请日：2006-08-25
CPC分类号： F02N15/067 , F02N15/00 , F02N15/022 , F02N15/023 , F02N15/046 , F02N2250/08 , Y10T74/131 , Y10T74/132 , Y10T74/137
摘要： A starter and a method of manufacturing the starter are disclosed wherein the starter comprises a case, a housing disposed in front of the case, a pinion moving body slidably received by the case and the housing, and a lever unit having a lever, swingably supported on a lever support member, for actuating the pinion moving body to an operative position to allow a pinion to be brought into meshing engagement with a ring gear of an engine to start up the same. The lever support member is mounted on the case via a positioning mechanism composed of positioning components, formed on the lever support member, and the positioning components, formed on the case, with which the positioning components engage, respectively.
摘要翻译： 公开了起动器和制造起动器的方法，其中起动器包括壳体，设置在壳体前面的壳体，由壳体和壳体可滑动地容纳的小齿轮移动体，以及具有可摆动地支撑的杆的杠杆单元 在杠杆支撑构件上，用于将小齿轮移动体致动到操作位置，以允许小齿轮与发动机的齿圈啮合，以启动其。 杠杆支撑构件通过定位机构安装在壳体上，该定位机构由形成在杠杆支撑构件上的定位部件和形成在壳体上的定位部件分别配合，定位部件与该定位部件啮合。
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公开(公告)号：US07414501B2
公开(公告)日：2008-08-19
申请号：US11228297
申请日：2005-09-19
IPC分类号： H01H67/02
CPC分类号： H01R4/36 , H01H50/443 , H01H51/065 , H01R4/185
摘要： An electromagnetic switch mounted on a starter for cranking an internal combustion engine includes an excitation coil for driving a plunger upon supplying electric current to the excitation coil. A conductor member led out from the excitation coil is connected to an outside cable to supply electric current to the excitation coil. The conductor member is made of a thin plate to be easily led out from a molded contact cover and is connected to a reinforcing member made of a thick plate that is embedded in the contact cover. The outside cable is connected to the reinforcing member so that the thin conductor member is not damages by a high vibration of an engine. The outside cable is easily connected to the reinforcing member with a screw after completion of the electromagnetic switch.
摘要翻译： 安装在用于起动内燃机的起动器上的电磁开关包括用于在向励磁线圈提供电流时驱动柱塞的励磁线圈。 从励磁线圈引出的导体构件连接到外部电缆以向励磁线圈提供电流。 导体构件由薄板制成，容易从模制接触盖引出并连接到由嵌入接触盖中的厚板制成的加强构件。 外部电缆连接到加强构件，使得薄导体构件不会受到发动机的高振动的损害。 外部电缆在电磁开关完成后用螺丝容易地与加强件连接。
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公开(公告)号：US06817258B2
公开(公告)日：2004-11-16
申请号：US09996781
申请日：2001-11-30
申请人： Sadayoshi Kajino , Youichi Hasegawa , Yasuo Osawa
发明人： Sadayoshi Kajino , Youichi Hasegawa , Yasuo Osawa
IPC分类号： F02N1506
CPC分类号： F02N15/046 , F02N2250/08 , Y10T74/13 , Y10T74/131 , Y10T74/132
摘要： A starter for an internal combustion engine includes a planetary gear speed reduction mechanism, a pinion and a pinion drive shaft, a motor, a front housing having a plurality of fastening holes disposed at a circumference and a center casing having approximately the same outside diameter as the motor housing. The center housing is disposed between the motor housing and the front housing to align a motor shaft, the planetary gear speed reduction mechanism and the pinion drive shaft. The diameter of the motor housing is a maximum outside diameter of the fastening bolt less than the diameter of a circumference on which the fastening bolts are formed. Therefore, fastening bolts can be easily inserted into the fastening holes.
摘要翻译： 用于内燃机的起动器包括行星齿轮减速机构，小齿轮和小齿轮驱动轴，马达，具有设置在圆周处的多个紧固孔的前壳体和具有大致相同外径的中心壳体 电机外壳。 中心壳体设置在电动机壳体和前壳体之间，以使电机轴，行星齿轮减速机构和小齿轮驱动轴对准。 电动机壳体的直径是紧固螺栓的最大外径小于形成紧固螺栓的圆周的直径。 因此，紧固螺栓可以容易地插入紧固孔中。
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9.发明授权公开(公告)号：US06828707B2
公开(公告)日：2004-12-07
申请号：US10165965
申请日：2002-06-11
申请人： Youichi Hasegawa , Sadayoshi Kajino , Yasuo Osawa
发明人： Youichi Hasegawa , Sadayoshi Kajino , Yasuo Osawa
IPC分类号： H02K708
CPC分类号： H02K5/124 , F02N15/065 , H02K7/116
摘要： In a starter, a motor rotation shaft and an output shaft are connected through a reduction device. The output shaft is held rotatably by a rear bearing. The bearing has a plurality of through holes between the inner surface and the outer surface. A housing of the starter has a holding part for holding the bearing. A groove is formed annularly in the inner peripheral surface of the holding part. The groove is communicated with the through holes of the bearing. A seal member is press-fit in the holding part in proximity to a pinion gear side of the bearing. The seal member prevents foreign substances from entering the bearing surface of the bearing and inhibits the flowing out of lubricant from the bearing.
摘要翻译： 在起动器中，马达旋转轴和输出轴通过减速装置连接。 输出轴由后轴承可旋转地保持。 轴承在内表面和外表面之间具有多个通孔。 起动器的壳体具有用于保持轴承的保持部件。 在保持部的内周面上形成有环状的槽。 槽与轴承的通孔连通。 密封构件压配合在保持部分中靠近轴承的小齿轮侧。 密封构件防止异物进入轴承的轴承表面并且阻止润滑剂从轴承流出。
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公开(公告)号：US20100101524A1
公开(公告)日：2010-04-29
申请号：US12588584
申请日：2009-10-20
申请人： Shinji Usami , Sadayoshi Kajino , Youichi Hasegawa
发明人： Shinji Usami , Sadayoshi Kajino , Youichi Hasegawa
IPC分类号： F02N15/02
CPC分类号： F02N15/046 , F02N15/063
摘要： A starter for an engine is equipped with a planetary gear speed reducer, a restraining mechanism, and a shock absorber which is made up of a rotary disc, a stationary disc, a case, and a load applying mechanism. The load applying mechanism applies a load to the stationary and rotary discs to develop a given degree of friction therebetween. When an excessive torque acts on the rotary disc through the internal gear, the shock absorber induces the rotary disc to rotate against the given degree of friction to absorb the torque to eliminate a physical impact to be exerted on the planetary gear speed reducer. The restraining mechanism restrains the load applying mechanism from moving in a radius direction of the internal thread to avoid undesirable engagement of the load applying mechanism with the internal thread, thereby ensuring the stability in applying the load to the stationary and rotary discs.
摘要翻译： 用于发动机的起动器配备有由旋转盘，固定盘，壳体和负载施加机构构成的行星齿轮减速器，限制机构和减震器。 负载施加机构向固定和旋转盘施加负载以在它们之间产生给定的摩擦力。 当过大的扭矩通过内齿轮作用在旋转盘上时，减震器引起旋转盘在给定的摩擦力下旋转以吸收扭矩，以消除施加在行星齿轮减速器上的物理冲击。 限制机构限制负载施加机构在内螺纹的半径方向上移动，以避免负载施加机构与内螺纹的不期望的接合，从而确保将负载施加到固定和旋转盘的稳定性。
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