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1. 发明专利

JP2013092425A Brake testing device 有权
标题翻译：制动测试装置
公开(公告)号：JP2013092425A
公开(公告)日：2013-05-16
申请号：JP2011233968
申请日：2011-10-25
申请人： East Japan Railway Co , 東日本旅客鉄道株式会社 , Tohoku Kotsu Kikai Kk , 東北交通機械株式会社 , Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： MATSUI MASAAKI , KIKUCHI YASUHIRO , YAMASHITA TADASHI , SANO HIDETOMO , NEMOTO SHINJI , FURUYA HIDEKI
IPC分类号： G01M17/007 , F16H25/20 , G01L5/28 , G01M17/08
摘要： PROBLEM TO BE SOLVED: To provide a brake testing device, the thickness of which can be easily varied, but will not be varied with a pressing force from a brake pad.SOLUTION: There is provided a brake testing device 1 substituting for an object of braking of a braking device having a plate-like object of braking and a brake pad abutting against the object of braking to impart a frictional force, the brake testing device including: a pair of plate-like pedestals which are a pair of plate-like pedestals 6, 7 arranged in parallel with each other, have slopes 21, 22 and 23, 24 formed at least one surface between two opposite surfaces 6a, 7a to gradually increase a distance between surfaces toward one end of the plate-like pedestals, and is configured to freely move in directions in which the two opposed surfaces move to approach and separate from each other; wedge-like wedge members 8, 9 inserted into wedge-like gaps formed between the slopes and surfaces facing the slopes; a driving mechanism driving the wedge members in an insertion direction and an opposite direction thereof; and a wire 28 with a spring energizing the pair of plate-like pedestals in directions in which they approach each other.
摘要翻译：要解决的问题：提供一种制动测试装置，该制动测试装置的厚度可以容易地变化，但是不会随着来自制动衬块的按压力而变化。解决方案：提供一种制动测试装置1，其代替具有板状制动物体的制动装置和与制动对象抵接的制动衬块制动的物体以产生摩擦力，制动测试装置包括：一对彼此平行布置的板状基座6,7的板状基座具有形成在两个相对表面6a，7a之间的至少一个表面上的斜面21,22和23,24 逐渐增加朝向板状基座的一端的表面之间的距离，并且被构造成在两个相对的表面移动以彼此接近和分离的方向上自由移动; 楔形楔形构件8,9插入形成在斜面和面向斜面的表面之间的楔形间隙中; 驱动机构，其沿插入方向和相反方向驱动楔形构件; 以及具有弹簧的线28，所述弹簧在彼此靠近的方向上激励所述一对板状基座。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2010025195A Grease-feed mechanism of actuator 有权
标题翻译：执行机构的供油机构
公开(公告)号：JP2010025195A
公开(公告)日：2010-02-04
申请号：JP2008185785
申请日：2008-07-17
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FURUYA HIDEKI
IPC分类号： F16D65/00 , F16D65/74
摘要： PROBLEM TO BE SOLVED: To provide a grease-feed mechanism of an actuator which can reduce time and labor for the maintenance and inspection of grease coated on a piston and a collet member.
SOLUTION: The grease-feed mechanism 1 of the actuator comprises: a tubular housing member 2; a hollow piston 4 which is arranged so as to partition an air chamber in the internal space of the housing member 2; a rod member 5 which is arranged in the internal space of the piston 4, and has a screw groove 5a on the external side surface; and the collet member 6 interposed between the piston 4 and the rod member 5. A grease-feed hole 8 communicating with and continuing to a position corresponding to the piston 4 on the internal side surface from the external side surface of a wall 2a is formed at the wall 2a of the housing member 2, a first circumferential groove 11 extending in the circumferential direction in a position corresponding to the grease-feed hole 8 is formed on the external side surface of the piston 4, and a plurality of communication holes 12 communicating with and continuing to the internal side surface from the external side surface of the piston 4 are formed at the piston 4 along the first circumferential groove 11.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供致动器的润滑脂进给机构，其可以减少用于维护和检查涂覆在活塞和夹头构件上的油脂的时间和劳动。致动器的进给机构1包括：管状壳体构件2; 中空活塞4，其被布置成在壳体构件2的内部空间中分隔空气室; 杆构件5，其布置在活塞4的内部空间中，并且在外侧表面上具有螺纹槽5a; 并且夹套构件6插入在活塞4和杆构件5之间。形成与壁2a的外侧表面在内侧表面上与活塞4相对并连续的位置的润滑脂供给孔8 在壳体部件2的壁2a上，在活塞4的外侧面上形成有在与润滑脂供给孔8对应的位置上沿圆周方向延伸的第一周向槽11和多个连通孔12 在活塞4上沿着第一周向槽11形成从活塞4的外侧表面与内侧表面连通和连续的内表面。（C）2010，JPO＆INPIT

3. 发明专利

JP2013117236A Piston operation device and braking system 有权
标题翻译：活塞操作装置和制动系统
公开(公告)号：JP2013117236A
公开(公告)日：2013-06-13
申请号：JP2011263592
申请日：2011-12-01
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： KAWAUCHI AKIHISA , YANOBE YUKIHIDE , KONO HIROYUKI , FURUYA HIDEKI
IPC分类号： F16D65/16 , B60T1/04 , B61H1/00 , F16D65/14
摘要： PROBLEM TO BE SOLVED: To provide a piston operation device and a braking system capable of smoothing operation while suppressing cost.SOLUTION: A piston operation device has a piston 11 operated in a shaft P direction by the pressure of air, a screw rod 13 attached to the piston 11 via a male screw part 13a whose center is a shaft P and coupled to the piston 11, and a piston rod 14 fitted into the screw rod 13, the male screw part 13a is at least partially discontinuous in a peripheral direction, the screw rod 13 and the piston rod 14 are supported at a position spaced apart from the male screw part 13a by a distance L in the shaft P direction via guide part 39 having predetermined gap G in a radial direction of the shaft P, the size of the gap is smaller than the value geometrically calculated by the dimensional tolerance of the male screw part 13a and the distance L.
摘要翻译：要解决的问题：提供一种能够在抑制成本的同时平滑操作的活塞操作装置和制动系统。解决方案：活塞操作装置具有通过空气压力在轴P方向上操作的活塞11;螺杆13，其通过中心为轴P的外螺纹部分13a连接到活塞11，并连接到活塞11和装配在螺杆13中的活塞杆14，外螺纹部13a在圆周方向上至少部分不连续，螺杆13和活塞杆14被支撑在与外螺纹间隔开的位置通过在轴P的径向方向上具有预定间隙G的引导部39在轴P方向上的距离L的部分13a，间隙的尺寸小于由外螺纹部13a的尺寸公差几何计算的值和距离L.版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2010164183A Disk brake device 有权
标题翻译：碟形刹车装置
公开(公告)号：JP2010164183A
公开(公告)日：2010-07-29
申请号：JP2009009124
申请日：2009-01-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FURUYA HIDEKI
IPC分类号： F16D65/095 , B60T1/06 , F16D55/224
CPC分类号： F16D55/2245 , B61H5/00
摘要： PROBLEM TO BE SOLVED: To provide a disk brake device capable of suppressing brake shoe vibration even in a configuration with a smaller number of parts and small installation space, and also maintaining brake accuracy even with the brake shoe worn. SOLUTION: In the disk brake device 1 equipped with: a pair of brake shoe receivers 3a, 3b that face one another and are disposed so as to sandwich a disc 2, and are also provided with pads 8a, 8b on the side of the disc 2; a pair of arms 4a, 4b onto which the pair of brake shoe receivers 3a, 3b are installed by means of rotating shafts 11a, 11b; and a drive mechanism 5 that is connected to the pair of arms 4a, 4b and configured so as to push the pair of brake shoe receivers 3a, 3b out to the side of the disc 2 by means of the pair of arms 4a, 4b, friction mechanisms 18a, 18b are provided between the brake shoe receivers 3a, 3b and the arms 4a, 4b and configured so as to control the movement of the brake shoe receivers 3a, 3b. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在部件数量少，安装空间小的构造的情况下，也能够抑制制动瓦振动，即使制动瓦磨损也能够保持制动精度。解决方案：在具有：一对彼此面对并设置成夹住盘2的制动蹄接收器3a，3b的盘式制动装置1中，并且还在侧面设置有垫8a，8b 的盘2; 一对臂4a，4b，一对制动蹄接收器3a，3b通过旋转轴11a，11b安装在其上; 以及驱动机构5，其连接到一对臂4a，4b，并且构造成通过一对臂4a，4b将一对制动蹄接收器3a，3b推出到盘2侧，摩擦机构18a，18b设置在制动蹄接收器3a，3b和臂4a，4b之间，并且构造成控制制动蹄接收器3a，3b的移动。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2013087878A Brake device 有权
标题翻译：刹车装置
公开(公告)号：JP2013087878A
公开(公告)日：2013-05-13
申请号：JP2011229524
申请日：2011-10-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FURUYA HIDEKI
IPC分类号： F16D65/14 , B61H1/00 , B61H13/34
CPC分类号： B61H1/00 , B60T1/04 , F16D49/00 , F16D65/06 , F16D65/14 , F16D65/22 , F16D65/56 , F16D2121/04 , F16D2125/66
摘要： PROBLEM TO BE SOLVED: To provide a brake device capable of achieving miniaturization.SOLUTION: The brake device includes: a damper; an advancing and retreating member 4 for advancing and retreating the damper in a braking direction toward a braking target; a support section 6c for supporting the advancing and retreating member 4 to advance and retreat in the braking direction; and wedge members 19 for advancing the advancing and retreating member 4 in a braking direction damping side. The support section 6c is provided on an opposite side to the wedge members 19 with respect to the advancing and retreating member 4, and is capable of supporting the advancing and retreating member on an application side in a drive direction. On one of the support section 6c and the advancing and retreating member 4, there is provided a raised strip section 42 which extends in the braking direction. On the other of the support section 6c and the advancing and retreating member 4, there is provided a groove section 43 which restricts movement of the raised strip section 42 towards a release side in the drive direction, and restricts movement of the raised strip section to both sides in a widthwise direction orthogonal to the drive direction and the braking direction.
摘要翻译：要解决的问题：提供能够实现小型化的制动装置。解决方案：制动装置包括：阻尼器; 前进退避构件4，用于沿制动方向朝向制动目标前进和后退减震器; 支撑部6c，其支撑前进退避构件4，以在制动方向上前进退避; 以及用于使前进和后退构件4在制动方向阻尼侧前进的楔形构件19。支撑部分6c相对于前进和后退构件4设置在楔形构件19的相对侧上，并且能够在推动方向上的应用侧支撑前进和后退构件。在支撑部分6c和前进和后退部件4中的一个上，设置有沿制动方向延伸的凸条部分42。在支撑部6c和前进退避部件4的另一方，设置有槽部43，该槽部43限制升降带部42沿驱动方向朝向释放侧的移动，并且限制升高的条带部分的移动在与驱动方向和制动方向正交的宽度方向上的两侧。版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2013087877A Brake device 有权
标题翻译：刹车装置
公开(公告)号：JP2013087877A
公开(公告)日：2013-05-13
申请号：JP2011229523
申请日：2011-10-19
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FURUYA HIDEKI
IPC分类号： F16D65/56 , B61H15/00
CPC分类号： B61H15/00 , B60T1/04 , B61H1/00 , F16D49/00 , F16D65/14 , F16D65/18 , F16D65/54 , F16D65/56 , F16D2121/04 , F16D2125/66
摘要： PROBLEM TO BE SOLVED: To provide a brake device to be miniaturized.SOLUTION: The brake device includes: a damper for braking a braking target; a push rod for advancing and retreating the damper in a direction toward the braking target; and a gap adjustment mechanism for adjusting the initial positions of the damper and the push rod. The gap adjustment mechanism includes: a control section 41 having a control surface 66 facing an opposite side to a braking direction damper side X1; an operation member 42 whose movement is controlled by contacting the control surface 66 as the push rod advances towards the braking side in the braking direction, thereby enabling relative movement with respect to the push rod towards the opposite side X2 to the braking direction; and a position adjustment section which, when the push rod advances towards the braking side in the braking direction, and the operation member relatively moves with respect to the push rod, changes an initial position of the push rod according to the relative movement amount of the operation member.
摘要翻译：要解决的问题：提供一种小型化的制动装置。解决方案：制动装置包括：用于制动制动目标的阻尼器; 推杆，用于沿着制动目标的方向前进和后退减震器; 以及用于调节阻尼器和推杆的初始位置的间隙调节机构。间隙调整机构包括：控制部41，其具有面向制动方向阻尼器侧X1的相反侧的控制面66; 随着推杆在制动方向上朝向制动侧前进而使控制面66的移动受到控制的操作构件42，从而能够相对于推杆相对于制动方向的相对侧X2相对移动; 以及位置调整部，当所述推杆在制动方向上朝向制动侧前进并且所述操作部件相对于所述推杆相对移动时，根据所述推杆的相对移动量来改变所述推杆的初始位置操作员版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2011122703A Brake device 有权
标题翻译：刹车装置
公开(公告)号：JP2011122703A
公开(公告)日：2011-06-23
申请号：JP2009283069
申请日：2009-12-14
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FURUYA HIDEKI , IIDA KOHEI , YANOBE YUKIHIDE
IPC分类号： F16D65/22 , B61H1/00 , F16D65/06
摘要： PROBLEM TO BE SOLVED: To provide a brake device capable of carrying out miniaturization and weight reduction. SOLUTION: An inclined face 50 is formed on a wedge part 32 of a piston 30 reciprocating in a Z direction. A brake shoe 10 is engaged with an advancing side end 41 of a push rod 40 reciprocated in a Y direction by reciprocation of the piston 30, and an output roller 60 with an outer peripheral surface contacting the inclined face 50 is rotatably provided on a retreating side end 43 of the push rod 40. An advancing direction side of the push rod 40 is slidably supported by a sliding bearing 28, and a retreating direction side of the push rod 40 is slidably supported by a push rod guide key 81. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够进行小型化和减轻重量的制动装置。解决方案：倾斜面50形成在沿Z方向往复运动的活塞30的楔形部分32上。制动瓦10与通过活塞30的往复运动而沿Y方向往复运动的推杆40的前进侧端部41接合，并且具有与倾斜面50接触的外周面的输出辊60可旋转地设置在后退推杆40的侧端43.推杆40的前进方向侧由滑动轴承28可滑动地支撑，推杆40的后退方向侧由推杆引导键81可滑动地支撑。
版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010038236A Brake actuator with parking brake 有权
标题翻译：刹车执行器与停车制动
公开(公告)号：JP2010038236A
公开(公告)日：2010-02-18
申请号：JP2008201614
申请日：2008-08-05
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： FURUYA HIDEKI , TACHIKAWA JUNICHI , IIDA KOHEI , MORITA MIKIO
IPC分类号： F16D65/28
CPC分类号： F16D65/14 , F16D2121/02 , F16D2127/06
摘要： PROBLEM TO BE SOLVED: To provide a brake actuator in which a parking brake function can be manually released even when the brake actuator does not operate owing to power failure. SOLUTION: This brake actuator 1 has: a housing member 2; a piston; an energizing means arranged between the housing member 2 and the piston; a bar member 3 arranged in an inside space of the piston; a cylindrical member 4 connected to the piston; a parking piston 5 installed in the cylindrical member 4; and a parking energizing means 7 arranged between the housing member 2 and the parking piston 5, the brake actuator is constituted so that the cylindrical member 4 is formed with a first recessed part 9 extending in the axial direction of the cylindrical member 4, and a second recessed part 10 extending in the peripheral direction from the first recessed part 9, and a ball 12 is arranged between the cylindrical member 4 and the parking piston 5, and the ball 12 moves to the first recessed part 9 from the second recessed part 10 when rotating the parking piston 5 in the peripheral direction. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种制动致动器，其中即使制动致动器由于电力故障而不能操作，也可以手动释放驻车制动功能。解决方案：该制动器致动器1具有：壳体构件2; 活塞布置在壳体构件2和活塞之间的激励装置; 设置在活塞的内部空间中的杆构件3; 连接到活塞的圆柱形构件4; 安装在圆柱形构件4中的停放活塞5; 以及布置在壳体构件2和停车活塞5之间的停车供能装置7，制动致动器构成为使得圆筒构件4形成有沿圆筒构件4的轴向延伸的第一凹部9，第二凹部10沿圆周方向从第一凹部9延伸，球12配置在圆筒部件4与停车活塞5之间，球12从第二凹部10移动到第一凹部9 当沿周向转动停车活塞5时。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2001280307A FLUID ACTUATOR CONTROL DEVICE AND ITS METHOD 失效
公开(公告)号：JP2001280307A
公开(公告)日：2001-10-10
申请号：JP2000093598
申请日：2000-03-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： FURUYA HIDEKI
IPC分类号： B60T13/36 , B61H13/00 , F15B11/06
摘要： PROBLEM TO BE SOLVED: To provide a brake control device and method for a vehicle, allowing the improved operability and durability for providing longer service. SOLUTION: During braking operation or releasing operation, on reaching BC pressure P1 in consideration of the operation lag amounts ΔPOVER, ΔPUNDER of solenoid valves 19, 20 and the pressure change amounts ΔPb, ΔPr following the temperature change of a compressed air in a brake cylinder 17 with an adiabatic change, the solenoid valves 19, 20 are closed to control the BC pressure of the brake cylinder 17 to a target BC pressure P0. Herein, if there is a small error between the target BC pressure P0 and the BC pressure, the solenoid valves 19, 20 are controlled to be open/closed by opening times tb, tr corresponding to the differential pressures (pressure control amounts) ΔPbm, ΔPrm to control the BC pressure to the target BC pressure P0.

10. 发明专利

JP2002059822A METHOD AND DEVICE FOR CONTROLLING WHEEL BRAKING PRESSURE 失效
公开(公告)号：JP2002059822A
公开(公告)日：2002-02-26
申请号：JP2000247785
申请日：2000-08-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： FURUYA HIDEKI
IPC分类号： B60T13/66
摘要： PROBLEM TO BE SOLVED: To provide a method and device for controlling a wheel control pressure, capable of opening or closing an ON-OFF valve based on the detected value of a pressure sensor, by disposing the ON-OFF valve and the pressure sensor on an under carriage having little vibration while being located further away from the position where a fluid actuator is disposed. SOLUTION: Pressurized fluid is supplied from a pressurized fluid source 11, and an ON-OFF valve 8 to exhaust the pressurized fluid from a fluid actuator 6 and a pressure sensor to detect fluid pressure in the vicinity of the ON- OFF valve are individually disposed on an under carriage. A formula to determine when the ON-OFF valve is opened or closed is composed from the rise time of the ON-OFF valve and a first order lag transfer function based on the detected pressure value of the pressure sensor, and plural formulas are prepared. One of the plural formulas is selected based on the detected pressure value of the pressure sensor, and the ON-OFF valve is opened or closed with a time lag based on the formula.

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