专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2004319357A Magnet switch for starter 审中-公开
公开(公告)号：JP2004319357A
公开(公告)日：2004-11-11
申请号：JP2003113949
申请日：2003-04-18
申请人： Denso Corp , Sawafuji Electric Co Ltd , 株式会社デンソー , 澤藤電機株式会社
发明人： AOKI SHUICHI , OOMIYAMA HIROYASU , KAJINO SADAYOSHI , HASEGAWA YOICHI
IPC分类号： H01H50/54
摘要： PROBLEM TO BE SOLVED: To provide a starter easy to assemble, which can be disjointed and re-assembled, with less constituent components and a simplified structure.
SOLUTION: A contact spring 14, a bushing 40, a movable contact 13, and an insulated holding member 41 are mounted on a small-diameter rod 12c connected to a plunger made to move in an axial direction by an electromagnetic driving unit, and a free end of a retainer snap 1 is deflected and inserted into a mounting groove while making the contact spring 14 deflect. In the above state, a stopper 2 is fixed to the rod in the mounting groove by utilizing elasticity of the contact spring 14. It is recommendable to reduce the weight of the stopper by forming a tapered surface or a small-diameter part at the shoulder part of the stopper 2.
COPYRIGHT: (C)2005,JPO&NCIPI

2. 发明专利

JP2004068753A Starter 有权
标题翻译：起动机
公开(公告)号：JP2004068753A
公开(公告)日：2004-03-04
申请号：JP2002231499
申请日：2002-08-08
申请人： Denso Corp , Sawafuji Electric Co Ltd , 株式会社デンソー , 澤藤電機株式会社
发明人： KAJINO SADAYOSHI , HASEGAWA YOICHI , AOKI SHUICHI
IPC分类号： F02N15/02 , F02N15/04 , F02N15/06 , H02K7/108 , H02P9/04
CPC分类号： H02P9/04 , F02N15/023 , F02N15/046 , F02N15/067 , F02N2300/104 , H02K7/108 , Y10T74/131 , Y10T74/132 , Y10T74/137
摘要： PROBLEM TO BE SOLVED: To prevent a clutch from slipping when an engine is started. SOLUTION: The clutch is provided with a power transmission 16 integrally with a carrier 12 supporting a planetary gear 13 of reduction gears. An output shaft 3 is fitted on helical spline for the power transmission 16. On outer periphery of the output shaft 3, a pinion shaft 5 fits via a first bearing 4a and a second bearing 4b and furthermore one way clutch 7 which transmits rotation of the output shaft 3 on the pinion shaft 5 is equipped. The first bearing 4a can receive load applied from a ring gear 21 to a pinion 6 by the first bearing 4a and the second bearing 4b when cranking because a tip end itself (a pinion side end part) projects from the tip end of a housing bearing 8 to pinion side when the pinion 6 meshes with the ring gear 21. As a result, the clutch can prevent itself from slipping and transmit higher torque if higher load is applied on the pinion 6 because tilt of the pinion shaft 5 can be reduced. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了防止离合器在发动机起动时滑倒。解决方案：离合器设置有动力传动装置16，该动力传动装置16与支撑减速齿轮的行星齿轮13的支架12一体地形成。输出轴3安装在用于动力传动装置16的螺旋花键上。在输出轴3的外周上，小齿轮轴5经由第一轴承4a和第二轴承4b配合，此外，单向离合器7将装有小齿轮轴5上的输出轴3。第一轴承4a可以在起动时从第一轴承4a和第二轴承4b接收从齿圈21向小齿轮6施加的载荷，因为前端本身（小齿轮侧端部）从壳体轴承当小齿轮6与环形齿轮21啮合时，其结果是，如果能够减小小齿轮轴5的倾斜，则离合器能够防止自身滑动并且在小齿轮6上施加更高的载荷时传递更高的扭矩。版权所有（C）2004，JPO

3. 发明专利

JP2005133643A Starter 有权
标题翻译：起动机
公开(公告)号：JP2005133643A
公开(公告)日：2005-05-26
申请号：JP2003370703
申请日：2003-10-30
申请人： Denso Corp , Sawafuji Electric Co Ltd , 株式会社デンソー , 澤藤電機株式会社
发明人： AOKI SHUICHI , KAJINO SADAYOSHI , HASEGAWA YOICHI
IPC分类号： F02N11/00 , F02N15/02 , F02N15/04 , F02N15/06
CPC分类号： F02N15/065 , F02N15/022 , F02N15/023 , F02N15/067 , Y10T74/134 , Y10T74/137
摘要： PROBLEM TO BE SOLVED: To facilitate assembly and replacement of a brake plate. SOLUTION: This starter has a motor started by flow of current in an armature based on ON operation of an electromagnetic switch, a pinion shift lever driven by corresponding to electromagnetic switch ON operation, a pinion engaged with a link gear of an engine by corresponding to driving of the pinion shift lever while turning by corresponding to start of the motor, and a clutch in which either of an output shaft side of the motor and a pinion shaft side has double the number of spline bars and which has a stopper mechanism having such form that utilizes double the number of spline bars for travel in its axial direction and is spline-connected. A locking means for fixing the brake plate detachably is provided on a wall face on a pinion side of a center bracket. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：便于组装和更换制动板。
解决方案：该起动器基于电磁开关的ON操作，由电磁开关ON操作驱动的小齿轮变速杆，与发动机的连杆齿轮啮合的小齿轮，由电动机中的电流流动启动的电动机通过对应于小齿轮变速杆的驱动，同时与电动机起动相对应地转动;以及离合器，其中马达的输出轴侧和小齿轮轴侧中的任一个具有两倍的花键杆，并且具有止动件具有这种形式的机构，其利用两倍的花键条在其轴向上行进并且花键连接。在中央支架的小齿轮侧的壁面上设置有用于可拆卸地固定制动板的锁定装置。版权所有（C）2005，JPO＆NCIPI

4. 发明专利

JP2004060520A Starter 审中-公开
公开(公告)号：JP2004060520A
公开(公告)日：2004-02-26
申请号：JP2002219656
申请日：2002-07-29
申请人： Denso Corp , Sawafuji Electric Co Ltd , 株式会社デンソー , 澤藤電機株式会社
发明人： KAJINO SADAYOSHI , SHIBAYAMA HIROSHI , AOKI SHUICHI
IPC分类号： F02N15/02 , F02N11/00 , F02N15/04 , F02N15/06 , H02K7/10
CPC分类号： F02N15/063 , F02N15/025 , F02N15/046 , Y10T74/137
摘要： PROBLEM TO BE SOLVED: To provide a starter capable of transmitting a high torque. SOLUTION: The starter 1 has a shock absorbing device 8 composed of a transmission part 81, a first friction plate 82, a second friction plate 83, and an initially coned disc spring 84. The transmission part 81 is engaged with the inside surface of the second friction plate 83 and the periphery of an internal gear 42. The periphery of the first friction plate 82 is engaged with the end 102a of a center housing, and thereby the plate 82 is made not able to rotate, while the second friction plate 83 is in frictional engagement with the first friction plate 82. A plurality of such friction plates 82 and ones 83 are provided and laminated alternately. The initially coned disc spring 84 energizes the first 82 and second friction plates 83. Accordingly the resultant starter 1 can transmit a high torque. COPYRIGHT: (C)2004,JPO

5. 发明专利

JP2003322074A Starter 审中-公开
标题翻译：起动机
公开(公告)号：JP2003322074A
公开(公告)日：2003-11-14
申请号：JP2002127070
申请日：2002-04-26
申请人： Denso Corp , Sawafuji Electric Co Ltd , 株式会社デンソー , 澤藤電機株式会社
发明人： KAJINO SADAYOSHI , HASEGAWA YOICHI , IMANISHI TOMOYA , OSAWA YASUO
IPC分类号： F02N15/02 , F16H55/17 , H02K7/10
CPC分类号： F02N15/02 , Y10T74/13 , Y10T74/131
摘要： PROBLEM TO BE SOLVED: To improve engine startability without changing center pitch Cp between a pinion gear 3 and a ring gear. SOLUTION: The pinion gear 3 is formed by the same gear cutting material as that of a first gear having the number of teeth of 11 sheets, has the same diametral pitch as that of the first gear by performing gear cutting as a minus transfer for the gear cutting material and is provided to have the number of teeth (12 sheets) more than that of the first gear by one sheet. The center pitch Cp between the pinion gear 3 and the ring gear therefore is the same as the center pitch Cp when the first gear is used as the pinion gear 3. A gear ratio (the number of sheets of ring gears/the number of sheets of pinion gears) with the ring gear becomes small by increasing the number of teeth of the pinion gear 3 from 11 sheets to 12 sheets in this way, and thereby engine speed is raised at the time of cranking to improve engine startability. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提高发动机起动性而不改变小齿轮3和齿圈之间的中心间距Cp。
解决方案：小齿轮3由具有11个齿数的第一齿轮的齿轮切削材料形成，具有与第一齿轮相同的径向间距，通过执行齿轮切削作为减号传递用于齿轮切割材料并且被设置成具有比第一齿轮的齿数多一个的齿数（12张）一张。因此，小齿轮3与环形齿轮之间的中心间距Cp与第一齿轮用作小齿轮3时的中心间距Cp相同。齿轮比（齿圈数/片数通过将小齿轮3的齿数从11张增加到12张，齿圈的齿轮变小，从而在起动时提高发动机转速，提高发动机起动性。版权所有（C）2004，JPO

6. 发明专利

JP2005108530A Electromagnetic switch for starter 有权
标题翻译：电磁开关
公开(公告)号：JP2005108530A
公开(公告)日：2005-04-21
申请号：JP2003337999
申请日：2003-09-29
申请人： Denso Corp , Sawafuji Electric Co Ltd , 株式会社デンソー , 澤藤電機株式会社
发明人： IMANISHI TOMOYA , HASEGAWA YOICHI , KAJINO SADAYOSHI , AOKI SHUICHI
IPC分类号： F02N11/00 , F02N15/06 , H01H1/00 , H01H50/02 , H01H50/08 , H01H50/20 , H01H51/06
CPC分类号： F02N15/067 , H01H1/0015 , H01H51/065
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic switch 1 for a starter capable of restraining the inclination of a movable contact 6 accompanied by the wear of fixed contacts 5 generated when the movable contact 6 contacts a set of the fixed contacts 5.
SOLUTION: A regulation member 14 capable of regulating the inclination of the movable contact 6 when the movable contact 6 contacts the set of the worn fixed contacts 5 is integrally formed on a contact cover 13 of the electromagnetic switch 1. The regulation member 14 is located at a position satisfying a relation; L1>L3>L2, on condition that L1 is the length of the movement of a rod 8 in an axial direction when an exciting coil 19 is energized, L2 is the length of the fixed contact 6 to move and contact the fixed contact 5, and L3 is the distance between the movable contact 6 and the regulation member 14. By this, even when the plus side fixed contact is worn up to the height almost same as the top end face of the regulation member 14 and the movable contact 6 contacts the set of fixed contacts 5 to get into a state of turning on the contact, the inclination of the movable contact can be regulated by the regulation member 14.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于起动器的电磁开关1，其能够限制可动触头6的倾斜，伴随着当可动触头6与一组固定触点5接触时产生的固定触点5的磨损。解决方案：当可动触点6接触到一组磨损的固定触点5时，能够调节可动触头6的倾斜度的调节构件14一体地形成在电磁开关1的接触盖13上。调节构件 14位于满足关系的位置; L1> L3> L2，在L1是激励线圈19通电时杆8沿轴向移动的长度的情况下，L2是固定触点6移动并接触固定触点5的长度， L3是可动触点6与调节部件14之间的距离。即使正侧固定触点磨损到与调节部件14的顶端面大致相同的高度，并且可动触点6接触一组固定触点5进入打开触点的状态，活动触点的倾斜度可由调节构件14调节。版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005133606A Starter 有权
标题翻译：起动机
公开(公告)号：JP2005133606A
公开(公告)日：2005-05-26
申请号：JP2003369002
申请日：2003-10-29
申请人： Denso Corp , Sawafuji Electric Co Ltd , 株式会社デンソー , 澤藤電機株式会社
发明人： AOKI SHUICHI , KAJINO SADAYOSHI
IPC分类号： F02N15/06
摘要： PROBLEM TO BE SOLVED: To provide a starter allowing a roller provided on a lever piece to abut on a clutch shifter part closely and capable of preventing uneven wear of the roller, reducing the number of parts of the roller, and dispensing with a caulking process and a welding process of the lever piece.
SOLUTION: In a pinion shift lever having a shape provided with a forked head part, a forked leg part, and a thin and long platelike part on the whole, left and right lever pieces are divided and engaged so as to slide relatively and swing. The roller in which a roller shaft and a roller part are integrally formed is inserted into a roller hole of the leg part of the pinion shift lever.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种启动器，其允许设置在杆件上的辊紧密地抵靠在离合器移位部上，并且能够防止辊的不均匀磨损，减少辊的部件数量并分配铆接工序和焊接工序。解决方案：在具有分叉头部的形状的小齿轮变速杆中，叉形腿部和整个左右杠杆件上的薄而长的板状部分被分开和接合以便相对滑动和秋千。将滚子轴和滚子部一体形成的滚子插入到小齿轮换档杆的腿部的滚子孔中。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004076650A Electromagnetic switch for starter 审中-公开
公开(公告)号：JP2004076650A
公开(公告)日：2004-03-11
申请号：JP2002238067
申请日：2002-08-19
申请人： Denso Corp , Sawafuji Electric Co Ltd , 株式会社デンソー , 澤藤電機株式会社
发明人： KAJINO SADAYOSHI , HASEGAWA YOICHI , AOKI SHUICHI , OOMIYAMA HIROYASU
IPC分类号： F02N11/00 , H01H50/04 , H01H51/06
CPC分类号： H01H51/065 , F02N15/006 , F02N15/067 , H02K7/14
摘要： PROBLEM TO BE SOLVED: To enable the positioning of a solenoid case 6 to a switch case 10 and to make the outer diameter of the solenoid case 6 larger than a conventional one.
SOLUTION: This electromagnetic switch 3 has the solenoid case 6 for housing a coil 7 in the inner part, and the switch case 10 for covering the outside of the solenoid case 6, the switch case 10 being integrally provided with a center housing. The solenoid case 6 has fitting recessed parts on the cylindrical outside surface along the longitudinal direction, the fitting recessed parts being arranged in four positions at equal circumferential intervals. The switch case 10 has fitting protruding parts on the cylindrical inside surface along the longitudinal direction, and the fitting protruding parts are fitted to the fitting recessed part provided on the solenoid case 6. According to such a structure, the solenoid case 6 can be positioned to the switch case 10 at a 90°-pitch in the circumferential direction.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2003139023A STARTER 审中-公开
公开(公告)号：JP2003139023A
公开(公告)日：2003-05-14
申请号：JP2001334908
申请日：2001-10-31
申请人： DENSO CORP , SAWAFUJI ELECTRIC CO LTD
发明人： HASEGAWA YOICHI , KAJINO SADAYOSHI , OSAWA YASUO
IPC分类号： F02N15/02 , F02N11/00 , H02K5/10
摘要： PROBLEM TO BE SOLVED: To provide a sealing structure for preventing the entry of foreign matters into a starter during operation of the starter as well as non-operation thereof. SOLUTION: The starter comprises a sealing member 19 arranged outside a one-way clutch 5 in the radial direction. The sealing member 19 has an outer periphery portion in the radial direction thereof, held between a front housing 16A and a center case 16B, with its thin portion 19a having a thickness t1 on the inner periphery side in the radial direction thinner than a thickness t2 on the outer periphery side in the radial direction. The sealing member 19 has the thin portion 19a put at its inner periphery end in contact with the outer periphery face of a clutch cover with a proper sealing allowance all over an area where the one-way clutch 5 is moved to the axial direction. Thus, the foreign matters are surely prevented from entering from a window portion of a front housing 16A through the outside of the one-way clutch 5 in the radial direction into the starter (to a motor side).

10. 发明专利

JP2003120484A SEAL STRUCTURE OF STARTER CLUTCH 审中-公开
公开(公告)号：JP2003120484A
公开(公告)日：2003-04-23
申请号：JP2001318615
申请日：2001-10-16
申请人： SAWAFUJI ELECTRIC CO LTD , DENSO CORP
发明人： MEYA KAZUNARI , OSAWA YASUO , KAJINO SADAYOSHI , HASEGAWA YOICHI
IPC分类号： F02N15/02 , F16D41/06 , F16J15/12 , F16J15/32
摘要： PROBLEM TO BE SOLVED: To prevent a lubricating grease filled in a clutch outer from leaking outside from a part to close an opening end of the clutch outer. SOLUTION: An over-running clutch 1 in which the clutch outer 3 is slidably fitted to an output shaft 2, and an outer circumferential surface of the other end of a clutch inner 5a with a pinion 5 formed on one end thereof is fitted in the clutch outer 3 via a clutch roller 6 comprises the clutch outer 3 having a stepped groove 16 and a seal groove 17 in an opening end face, a seal member 14 which is slidably brought into contact with the outer circumferential surface of the clutch inner 5a for sealing, a seal member 19 which is engaged with the seal groove 17 for sealing, a seal plate 18 to fix the seal member 14 and press the seal member 19, and a cover 13 which covers the clutch outer 3 by caulking an end face of the clutch outer 3 at an open end 13a, and presses the seal plate 18.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式