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41. 发明专利

JP2009264561A Hydraulic shock absorber 有权
标题翻译：液压减震器
公开(公告)号：JP2009264561A
公开(公告)日：2009-11-12
申请号：JP2008117699
申请日：2008-04-28
申请人： Showa Corp , 株式会社ショーワ
发明人： MURAKAMI HARUSUKE
IPC分类号： F16F9/32 , B62K25/08
CPC分类号： F16F9/54 , F16F9/461 , F16F9/56
摘要： PROBLEM TO BE SOLVED: To improve assemblability in a hydraulic shock absorber.
SOLUTION: In this hydraulic shock absorber 10, a spring receiver 32 is supported so as not to be relatively rotatable with respect to an axle bracket 15, and is divided into a spring receiver base portion 111 having an outer diameter smaller than the inner periphery of an axle side tube 12, and a spring receiver cylindrical portion 112 inserted into the inner periphery of the axle side tube 12 and for seating a suspension spring 33 thereon. A lower end engagement portion 112A provided at a lower end of the spring receiver cylindrical portion 112 is seated on an upper end engagement portion 111A provided at an upper end of the spring receiver base portion 111, so that the spring receiver cylindrical portion 112 is coaxially set to the axle side tube 12.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高液压减震器的组装性。解决方案：在该液压减震器10中，弹簧座32被支撑成不能相对于车轴支架15相对旋转，并被分成弹簧座部分111，其外径小于轴侧管12的内周和插入车轴侧管12的内周并用于在其上安置悬架弹簧33的弹簧座圆筒部112。设置在弹簧座圆筒部112的下端的下端卡合部112A位于弹簧座部111的上端设置的上端卡合部111A上，弹簧座圆筒部112同轴设置在车轴侧管12.版权所有（C）2010，JPO＆INPIT

42. 发明专利

JP2008298138A Hydraulic shock absorber 审中-公开
标题翻译：液压减震器
公开(公告)号：JP2008298138A
公开(公告)日：2008-12-11
申请号：JP2007143675
申请日：2007-05-30
申请人： Showa Corp , 株式会社ショーワ
发明人： MURAKAMI HARUSUKE
IPC分类号： F16F9/32 , F16F9/16
摘要： PROBLEM TO BE SOLVED: To increase the flexibility in setting pressure-side damping force generated at a pressure-side valve of a main piston, and in setting pressure-side damping force generated in a pressure-side valve of a sub-piston.
SOLUTION: In a front fork 10, an oil feed passage 90 is provided between an outside cylinder 15 and an inside cylinder 16 to introduce oil of a sub-tank chamber 53 to a rod-side oil chamber 43B, and the upper outside cylinder 15A and the lower outside cylinder 15B are connected in a freely swingable manner.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提高在主活塞的压力侧阀上产生的压力侧阻尼力的设定的灵活性，并且设定在副活塞的压力侧阀中产生的压力侧阻尼力，活塞。解决方案：在前叉10中，在外筒15和内筒16之间设置有供油通道90，以将副罐室53的油引入杆侧油室43B，外筒15A和下外筒15B以可自由摆动的方式连接。版权所有（C）2009，JPO＆INPIT

43. 发明专利

JP2008240744A Damping force generating device 有权
标题翻译：阻尼力发电装置
公开(公告)号：JP2008240744A
公开(公告)日：2008-10-09
申请号：JP2007077673
申请日：2007-03-23
申请人： Showa Corp , 株式会社ショーワ
发明人： MURAKAMI HARUSUKE
IPC分类号： F16F9/44
摘要： PROBLEM TO BE SOLVED: To enable adjustment of extension side damping force and compression side damping force while simply constructing a damping force generating device.
SOLUTION: This damping force generating device 10 is provided with a bypass oil path 41 at a hollow part of a piston rod 12, includes an extension side needle valve 42 moving back and forth with respect to an extension side seat 41A provided on an outlet part to a rod side oil chamber 11A of the bypass oil path 41 to adjust extension side damping force and a compression side needle valve 43 moving back and forth with respect to a compression side seat 41B provided on an outlet part to a piston side oil chamber 11B of the bypass oil path 41 to adjust compression side damping force, and is provided with a communication path 48 making a section of the bypass oil path 41 between the extension side seat 41A and the compression side seat 41B communicate to a space 47 defined by an intermediate collar 22 together with one check valve 24 and an extension side damping valve 26, another check valve 24 and a compression side damping valve 27 on the piston rod 12.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了能够简单地构造阻尼力产生装置，能够调节延伸侧阻尼力和压缩侧阻尼力。解决方案：该阻尼力产生装置10在活塞杆12的中空部分处设置有旁路油路41，包括相对于设置在其上的延伸侧座41A来回移动的延伸侧针阀42 旁通油路41的杆侧油室11A的出口部分，用于调节延伸侧阻尼力，压缩侧针阀43相对于设置在出口部分上的压缩侧座41B前后移动到活塞侧旁通油路41的油室11B，以调节压缩侧阻尼力，并且设置有连通路径48，使得延伸侧座41A和压侧侧座41B之间的旁通油路41的一部分与空间47连通由中间轴环22与活塞杆12上的一个止回阀24和延伸侧阻尼阀26，另一个止回阀24和压缩侧阻尼阀27一起限定。（C）2009年，JPO＆INPI Ť

44. 发明专利

JP2008240743A Damping force generating device 有权
标题翻译：阻尼力发电装置
公开(公告)号：JP2008240743A
公开(公告)日：2008-10-09
申请号：JP2007077668
申请日：2007-03-23
申请人： Showa Corp , 株式会社ショーワ
发明人： MURAKAMI HARUSUKE
IPC分类号： F16F9/44
摘要： PROBLEM TO BE SOLVED: To adjust damping force in a high piston speed zone in a damping force generating device.
SOLUTION: The damping force generating device provided with a compression side channel 31 and a rebound side channel 41 on a piston 20 slidably contacting an inner circumference of an inner tube 12. The compression side channel 31 is opened and closed by a compression side disk valve 32 and the rebound side channel 41 is opened and closed by a rebound side disk valve 42. The device includes a compression side opening adjusting valve 60 adjusting opening of the compression channel 31 of the piston 20 by external operation, and a rebound side opening adjusting valve 70 adjusting opening of the rebound channel 41 of the piston 20 by external operation.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：调节阻尼力产生装置中的高活塞速度区的阻尼力。解决方案：阻尼力产生装置在与内管12的内周滑动接触的活塞20上设置有压缩侧通道31和回弹侧通道41.压缩侧通道31通过压缩而打开和关闭侧盘阀32和回弹侧通道41由回弹侧盘阀42打开和关闭。该装置包括压缩侧开度调节阀60，其通过外部操作调节活塞20的压缩通道31的开口，并且反弹侧面打开调节阀70通过外部操作调节活塞20的回弹通道41的开口。版权所有（C）2009，JPO＆INPIT

45. 发明专利

JP2008032097A Hydraulic shock absorber 有权
标题翻译：液压减震器
公开(公告)号：JP2008032097A
公开(公告)日：2008-02-14
申请号：JP2006205411
申请日：2006-07-27
申请人： Showa Corp , 株式会社ショーワ
发明人： MURAKAMI HARUSUKE
IPC分类号： F16F9/32 , B62K25/08
CPC分类号： F16F1/121 , F16F13/007
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic shock absorber provided with a suspension spring between a lower spring receiver on the bottom side of an inner tube and an upper spring receiver on a piston supporting member side to improve an assembling property while reducing rotational friction applied to the suspension spring by the spring receivers.
SOLUTION: This hydraulic shock absorber is provided with the suspension spring 33 between the upper spring receiver 31 on a piston rod side and the lower spring receiver 32 on the bottom side of the inner tube in a hydraulic fluid chamber 21 of the inner tube by inserting the inner tube 12 on an axle side into an outer tube 11 on a vehicle body side slidably and providing a piston 26 sliding in the hydraulic fluid chamber 21 at the tip of a piston rod 23. The upper spring receiver is rotatably attached to the tip of the piston rod closer to the suspension spring than the piston to prevent its drop-out.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种在内管底侧的下弹簧接收器和活塞支撑构件侧的上弹簧座之间设置有悬架弹簧的液压减震器，以在减少组装性的同时提高组装性能通过弹簧接收器施加到悬架弹簧的旋转摩擦。解决方案：该液压减震器在活塞杆侧的上弹簧座31和内管底侧的下弹簧座32之间设有悬臂弹簧33，内侧的液压室21 通过将车轴侧的内管12可滑动地插入车体侧的外管11中并且提供在活塞杆23的尖端处在液压流体室21中滑动的活塞26。到活塞杆的尖端比活塞更靠近悬挂弹簧以防止其脱落。版权所有（C）2008，JPO＆INPIT

46. 发明专利

JP2007255608A Piston for hydraulic shock absorber 审中-公开
标题翻译：液压减震器活塞
公开(公告)号：JP2007255608A
公开(公告)日：2007-10-04
申请号：JP2006081383
申请日：2006-03-23
申请人： Showa Corp , 株式会社ショーワ
发明人： MURAKAMI HARUSUKE
IPC分类号： F16F9/348
摘要： PROBLEM TO BE SOLVED: To simply diversify setting of damping force, facilitate manufacturing, reduce restriction of material, reduce weight and improve durability in a piston for hydraulic shock absorber. SOLUTION: The piston 33 for the hydraulic shock absorber 10 includes a piston body 80 provided with a compression side channel 32A and a rebound side channel 34A in parallel, a compression side sheet 81 provided on one end surface of the piston body 80 and forming a seat surface 81A of the compression side channel 32A, and a rebound side sheet 82 provided on another end surface of the piston body 80 and forming a seat surface 82A of the rebound side channel 34A. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：简单地使阻尼力的设置多样化，便于制造，减少材料的限制，减轻重量并提高液压减震器活塞的耐用性。解决方案：用于液压减震器10的活塞33包括：活塞体80，设置有压缩侧通道32A和回弹侧通道34A，压缩侧片81设置在活塞体80的一个端面上并且形成压缩侧通道32A的座面81A和设置在活塞体80的另一端面的回弹侧片82，形成回弹侧通道34A的座面82A。版权所有（C）2008，JPO＆INPIT

47. 发明专利

JP2007120677A Hydraulic shock absorber 有权
标题翻译：液压减震器
公开(公告)号：JP2007120677A
公开(公告)日：2007-05-17
申请号：JP2005315309
申请日：2005-10-28
申请人： Showa Corp , 株式会社ショーワ
发明人： MURAKAMI HARUSUKE
IPC分类号： F16F9/44 , B60G13/08 , F16F9/18 , F16F9/32
摘要： PROBLEM TO BE SOLVED: To simplify a hydraulic shock absorber for moving up and down a lower spring support from the outside, wherein a spring load is adjusted by moving up and down the lower spring support of a suspension spring provided on the bottom side of an inner tube.
SOLUTION: The hydraulic shock absorber 10 comprises the suspension spring 33 mounted in an operating oil chamber 21 of the inner tube 12 between an upper spring support 31 on the side of a piston rod 23 and the lower spring support 32 on the bottom side of the inner tube 12. The lower spring support 32 is supported by an adjusting bolt 71 provided on the bottom side of the inner tube 12 so as to face the outside at a position departing from an axle mounting hole 16 on the bottom side. The spring load of the suspension spring 33 is adjusted by moving up and down the lower spring support 32 by the threading operation of the adjusting bolt 71.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了简化用于从外部向上和向下移动下弹簧支撑件的液压减震器，其中通过向下和向下移动设置在底部的悬架弹簧的下弹簧支撑件来调节弹簧载荷内管的一侧。解决方案：液压减震器10包括悬挂弹簧33，其安装在内管12的工作油室21中，位于活塞杆23侧的上弹簧支撑件31和底部的下弹簧支撑件32之间内弹簧支撑件32由设置在内管12的底侧上的调节螺栓71支撑，以便在离开底侧的车轴安装孔16的位置处面对外部。悬挂弹簧33的弹簧载荷通过调节螺栓71的螺纹操作使下弹簧支撑件32上下移动来调节。（C）2007，JPO＆INPIT

48. 发明专利

JP2006250292A Front fork of motorcycle 审中-公开
标题翻译：前轮摩托车
公开(公告)号：JP2006250292A
公开(公告)日：2006-09-21
申请号：JP2005069737
申请日：2005-03-11
申请人： Showa Corp , 株式会社ショーワ
发明人： MURAKAMI HARUSUKE
IPC分类号： F16J15/32 , B62K25/08 , F16F9/32
摘要： PROBLEM TO BE SOLVED: To prevent corrosion or the like from occurring in an inner periphery of a top end portion of an outer tube 11 resulting from collection of water and dust between the inner periphery of the top end portion of the outer tube and an outer periphery of a dust seal section of an oil seal, in a front fork in which the oil seal including an oil seal section and the dust seal section integrally formed with each other is fixed to the inner periphery of the top end portion of the outer tube by a lock ring. SOLUTION: In the front fork 10 of a motorcycle or the like in which the oil seal 20 including the oil seal section 20B and the dust seal section 20C are formed integrally with each other is fixed to the inner periphery of the top end portion of the outer tube 11 by the lock ring 16, a dust cover 31 comprising an annular attaching section 31A and a cover section 31B is fitted on the outer periphery of the top end portion of the outer tube 11, and a seal lip 24 formed integrally with the upper end face of the oil seal 20 is made in close contact with a lower face of the cover section 31B of the dust cover 31. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了防止外管11的顶端部的内周发生腐蚀等，其结果是，外管11的顶端部的内周部之间收集水和灰尘以及油封的防尘密封部的外周，在前叉中，包括油封部和与其一体形成的防尘密封部的油封固定在上侧端部的内周侧外管由锁环。解决方案：在包括油封部分20B和防尘密封部分20C的油封20彼此一体形成的摩托车等的前叉10中，固定在顶端的内周通过锁定环16将外管11的一部分安装在外管11的顶端部的外周配置有包括环状安装部31A和盖部31B的防尘罩31，形成有密封唇24 与油封20的上端面一体形成与防尘罩31的盖部31B的下表面紧密接触。（C）2006年，JPO＆NCIPI

49. 发明专利

JP2003021187A Damping force control device for hydraulic damper 有权
标题翻译：液压阻尼器阻力控制装置
公开(公告)号：JP2003021187A
公开(公告)日：2003-01-24
申请号：JP2001205358
申请日：2001-07-05
申请人： Showa Corp , 株式会社ショーワ
发明人： MURAKAMI HARUSUKE , TAKABAYASHI ATSUSHI
IPC分类号： B62K25/06 , F16F9/342
摘要： PROBLEM TO BE SOLVED: To prevent a fall of an adjust rod from an installation hole, to eliminate a plug bolt of the installation hole, to reduce the assembling man-hour, and to avoid the intrusion of water and dust into the installation hole in a damping force control device for a hydraulic damper.
SOLUTION: In this damping force control device 41 for the hydraulic damper 10, the installation hole 52 of the adjust rod 51 is formed to be opened at one end and sealed at the other end to have a bottom part. A cam surface 51D of the adjust rod 51 is arranged in the installation hole 52 in the installation hole sealing end side of a base end 45 of a push rod 43, and the cam surface 51D of the adjust rod 51 is made to abut on the base end 45 of the push rod 43 to prevent a fall of the adjust rod 51 from the installation hole 52.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了防止调节杆从安装孔落下，消除安装孔的插头螺栓，减少组装工时，并避免水和灰尘进入安装孔中用于液压阻尼器的阻尼力控制装置。解决方案：在这种用于液压阻尼器10的阻尼力控制装置41中，调整杆51的安装孔52形成为在一端开口并在另一端被密封以具有底部。调节杆51的凸轮面51D配置在推杆43的基端部45的安装孔密封端侧的安装孔52中，使调节杆51的凸轮面51D抵接在推杆43的基端45，以防止调节杆51从安装孔52掉落。

50. 发明专利

JP2014213740A 自動二輪車におけるフロントフォークのストローク検出装置、及び、当該ストローク検出装置を搭載した自動二輪車有权
标题翻译：用于摩托车前叉的检测装置，以及用滚动检测装置安装的摩托车
公开(公告)号：JP2014213740A
公开(公告)日：2014-11-17
申请号：JP2013092815
申请日：2013-04-25
申请人：株式会社ショーワ , Showa Corp
发明人： MURAKAMI HARUSUKE
IPC分类号： B62J99/00 , B62K25/04 , G01B7/00
CPC分类号： B60G17/0152 , B62J2099/002 , B62K25/08 , B62K2025/044 , B62K2025/045 , B62K2207/00 , F16F9/3292
摘要：【課題】ステムシャフトの円筒内の加工を省くことができる安価なストローク検出装置を提供する。【解決手段】円筒形状の導電体により形成され、円筒の中心線2Cとブラケット10a;10bに連結されたフロントフォーク10の筒の中心線10Cとが平行に位置され、自動二輪車のハンドルの操舵中心軸となるステムシャフト2と、導電体により形成され、フロントフォーク10の筒の中心線10Cに沿った方向への移動に伴ってステムシャフト2の円筒の中心線2Cに沿った方向に移動可能なように設けられたコイル3とを備え、ステムシャフト2の円筒の下端開口を介して当該ステムシャフト2の円筒内に入り込んだコイル3とステムシャフト2の円筒とが重なる長さの変化に基づくコイル3のインダクタンスの変化量をフロントフォーク10の基準長さに対する長さの変化量を求めるための値として出力する構成とした。【選択図】図1
摘要翻译：要解决的问题：提供一种能够消除杆轴的气缸内的加工的低成本行程检测装置。解决方案：一种用于摩托车中的前叉的冲程检测装置，包括：杆轴2，其由圆柱形电导体，其中圆筒的中心线2C和连接到支架10a和10b的前叉10的圆筒的中心线10C平行定位，并且其成为摩托车的手柄的转向中心轴线 ; 以及由导电体形成的线圈3，其设置成使得线圈3能够沿着沿着杆轴2的气缸的中心线10C的方向的移动沿着沿着杆轴2的圆筒的中心线10C的方向行程检测装置根据长度的变化输出线圈3的电感的变化量，通过该长度，线圈3已经通过杆杆2的气缸的下端开口进入到杆轴2的气缸轴2与杆轴2的气缸重叠，作为用于获得长度与前叉10的基准长度的变化量的值。

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