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151. 发明专利

JP2004169760A Braking member and its friction member 有权
公开(公告)号：JP2004169760A
公开(公告)日：2004-06-17
申请号：JP2002333876
申请日：2002-11-18
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： ISHIKAWA HIROYASU , IKEGAMI HIROSHI , MASUKO MINORU
IPC分类号： F16D51/22 , F16D69/02
摘要： PROBLEM TO BE SOLVED: To provide a fixing technique of a friction member by which the friction member can be fixed with sufficient fixing strength even in a braking device with a structure in which the width of the fixing face of the friction member is narrow and the fixing strength of the friction member can be hardly secured.
SOLUTION: The braking member 6 is provided with the friction member 60 to regulate rotations of a wheel by coming into contact with a rotor to rotate together with the wheel and a holding member 65 to which the friction member 60 is fixed. The friction member 60 is characterized in that it is fixed to the holding member 65 at least on the side face 65a side of the holding member 65.
COPYRIGHT: (C)2004,JPO

152. 发明专利

JP2004169729A Electric disk brake 审中-公开
公开(公告)号：JP2004169729A
公开(公告)日：2004-06-17
申请号：JP2002333008
申请日：2002-11-18
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： SEKIGUCHI KAZUHIRO
IPC分类号： F16D65/18 , F16D55/08 , F16D65/14
CPC分类号： F16D65/18 , F16D2121/24 , F16D2125/36 , F16D2125/40 , F16D2125/48
摘要： PROBLEM TO BE SOLVED: To facilitate assembly by preventing a ball from getting over a ball groove by driving force of an electric motor, and by preventing a piston head from falling off from a ramp plate. SOLUTION: A ball ramp mechanism constituting a force transmission converting mechanism is inwardly inserted into a cylinder of a caliper body 1, and its relative rotation angle is regulated within a predetermined range. The piston head 4; the ramp plate 10, the ball 11, and a screw shaft member 9 which constitute the ball ramp mechanism; a coil spring 23; and an end plate 22 are assembled in this order. The end plate 22 is hooked to a slit S of a piston case 6 in a state in which the coil spring 23 is flexed, whereby each of parts is elastically coupled and assembled by its spring. COPYRIGHT: (C)2004,JPO

153. 发明专利

JP2003083373A Electric brake controlling method 审中-公开
标题翻译：电动刹车控制方法
公开(公告)号：JP2003083373A
公开(公告)日：2003-03-19
申请号：JP2001271139
申请日：2001-09-07
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： SUZUKI YOSHIHIKO , SEKIGUCHI KAZUHIRO , KAWASE KAZUO , TANAKA MASAAKI , TAKAHASHI KIMIO
IPC分类号： B60T13/74 , F16D65/56
摘要： PROBLEM TO BE SOLVED: To provide an electric parking brake controlling method capable of timely outputting a command for stopping an actuator without using a sensor means such as a position sensor, and an axial force sensor, in an electric parking brake.
SOLUTION: This electric brake controlling method forwardly and backwardly moves a pad pressing member to conduct braking and releasing braking by driving of an electric motor 44. In the electric brake controlling method, the electric motor 44 is driven to rotate in one direction by operating a braking switch 5. When the pad pressing member is forwardly moved to conduct braking, a current threshold value corresponding to the operation of the braking switch 5 is obtained, and a current of the electric motor 44 exceeds the current threshold value and a specified period has passed, thereby stopping rotations in one direction of the electric motor 44.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种电动驻车制动控制方法，其能够在电动驻车制动器中不使用诸如位置传感器和轴向力传感器的传感器装置而及时地输出用于停止致动器的命令。解决方案：该电动制动控制方法通过电动马达44的驱动来向前和向后移动垫压构件以进行制动和释放制动。在电动制动控制方法中，通过操作电动马达44驱动电动机44沿一个方向旋转制动开关5.当垫按压构件向前移动以进行制动时，获得与制动开关5的操作相对应的电流阈值，并且电动机44的电流超过当前阈值，并且指定的时间段具有从而停止电动机44的一个方向的转动。

154. 发明专利

JP2003032793A Acoustic microphone 审中-公开
标题翻译：声音麦克风
公开(公告)号：JP2003032793A
公开(公告)日：2003-01-31
申请号：JP2001215382
申请日：2001-07-16
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： SAKAI TAKASHI , NAITO HISATAKA , TERAJIMA SHINICHI , IMANARI MURAHITO , KITAHARA MASAKAZU , TAJIMA AKIYUKI
IPC分类号： H04R7/02 , H04R11/04
摘要： PROBLEM TO BE SOLVED: To provide an acoustic microphone by which a stable output can be obtained even in a hot and humid environment such as an area around steam pipes in a nuclear energy plant.
SOLUTION: An alternate current theory of a mutual induction circuit is applied to the acoustic microphone. A ceramic heat-resisting material is used for a base for winding a coil 3 which is placed separately from and opposite to the surface 2b on the side other than a surface 2a of a diaphragm 2 subjected to a sound pressure. A nickel wire covered with ceramic is used for winding wire 6. A wire covered with ceramic is used for a signal wire 8 for connecting between the winding wire 6 of the coil 3 and a high-frequency oscillator 5. Further, materials and a structure resistant to high temperature and high humidity are used for fixing the diaphragm 2 and the coil 3 by welding and mechanical fastening.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种声学麦克风，即使在诸如核能设备中的蒸汽管周围的热的和潮湿的环境中也可以获得稳定的输出。解决方案：将互感电路的交替电流理论应用于声学麦克风。陶瓷耐热材料用于卷绕线圈3的基座，该线圈3与表面2b分隔开并与表面2b相对，而不是具有声压的隔膜2的表面2a。用陶瓷覆盖的镍线用于绕组6。用陶瓷覆盖的导线用于连接线圈3的绕组线6和高频振荡器5之间的信号线8.此外，材料和结构耐高温高湿用于通过焊接和机械固定来固定隔膜2和线圈3。

155. 发明专利

JP2003014020A Wear indicator for braking element and wear detector for braking element 有权
标题翻译：用于制动元件的磨损指示器和用于制动元件的磨损检测器
公开(公告)号：JP2003014020A
公开(公告)日：2003-01-15
申请号：JP2002119534
申请日：2002-04-22
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： YASUDA HIROSHI , SEKINE TORU , OKUBO TOMOMI , OGAWA HIDEO , KAKIZAKI HIDENORI , FUJITA TOMOHIRO
IPC分类号： F16D66/02
摘要： PROBLEM TO BE SOLVED: To inexpensively realize a structure capable of measuring wear of lining in multistages.
SOLUTION: A plurality of conductive lines 15a-15d are provided deviated in a thickness direction of the lining on one face of an insulation material made base 12. Both end parts of each conductive line 15a-15d are conducted to first and second confluent lines 13 and 14. A worn amount of the lining is measured in multistages on the basis of change in a value of resistance between both confluent lines 13 and 14 following sequential cutting of each conductive line 15a-15d following wear of the lining.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：廉价地实现能够测量多层衬里磨损的结构。解决方案：在绝缘材料制成的基座12的一个面上，沿着衬里的厚度方向设置多个导电线15a-15d。每个导线15a-15d的两个端部都被导通到第一和第二汇流线13 基于在衬里磨损之后的每个导电线15a-15d的顺序切割之后，基于两个汇合线13和14之间的电阻值的变化，以多级量度测量衬里的磨损量。

156. 发明专利

JP2003001659A Friction material manufacturing method and thermoforming mold therefor 审中-公开
标题翻译：摩擦材料制造方法和热成型模具
公开(公告)号：JP2003001659A
公开(公告)日：2003-01-08
申请号：JP2001192943
申请日：2001-06-26
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： SATO MITSUO , TSUNODA AKIRA
IPC分类号： F16D69/00 , B29C43/02 , B29C43/36 , B29L31/16 , C09K3/14
摘要： PROBLEM TO BE SOLVED: To provide a friction material manufacturing method hard to generate a crack or blister, and a thermoforming mold therefor.
SOLUTION: In the friction material manufacturing method wherein a raw material for a friction material and a pressure plate are subjected to thermoforming treatment in the thermoforming mold to obtain a molded object, the gas generated by the thermosetting reaction of the binder in the raw material mixture for the friction material during a thermoforming process is discharged from the venting hole provided to the projected part on the surface of the lower or upper mold of the thermoforming mold to manufacture the friction material having unevenness on its friction surface. The thermoforming mold for the friction material comprises upper, inner and lower molds and the projected part is provided to the surface of the lower or upper mold coming into contact with the friction surface of the friction material and the venting hole is provided to the projected part.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种难以产生裂纹或起泡的摩擦材料制造方法及其热成型模具。解决方案：在摩擦材料原料和压力板在热成型模具中进行热成型处理以获得模制物体的摩擦材料制造方法中，通过原料混合物中的粘合剂的热固反应产生的气体对于热成型过程中的摩擦材料从设置在热成型模具的下模或上模的表面上的突出部分的通风孔排出，以制造在其摩擦表面上具有不均匀性的摩擦材料。用于摩擦材料的热成型模具包括上模具，内模和下模具，并且突出部分设置在与摩擦材料的摩擦表面接触的下模具或上模具的表面上，并且通气孔设置在凸出部分。

157. 发明专利

JPS61110658A Gate valve for car antilock system 失效
标题翻译：汽车防盗系统门阀
公开(公告)号：JPS61110658A
公开(公告)日：1986-05-28
申请号：JP23184284
申请日：1984-11-02
申请人： Akebono Brake Ind Co Ltd
发明人： MAEHARA TOSHIFUMI
IPC分类号： B60T8/48 , B60T8/42
CPC分类号： B60T8/4291
摘要： PURPOSE:To keep off high pressure action on an accumulator as well as to aim at miniaturization as a whole, by intercepting a transfer route when input system hydraulic pressure goes up beyond output system hydraulic pressure, while using a gate valve which lets return hydraulic pressure out of the accumulator escape to the input system when it exceeds the specified value. CONSTITUTION:In time of antilock control, an output system main route 2 is intercepted from an output hydraulic chamber B by open close selection of a first valve 3, and brake hydraulic pressure inside the main route 2 is made to go down by close open selection of a second valve 6. In addition when this pressure oil is pumped up into a return oil chamber D from an Acc 9 by a pump 8, a balance piston 11 moves to the left, making a valve body part 12 come into contact with a valve seat 13, whereby interconnection between both input and output hydraulic chambers A and B is cut off. With this interception, the output hydraulic chamber B is separated from the master cylinder side in terms of pressure by a gate valve 4, and the pressure oil pumped up via a bypass passage 5 is not transmitted to the master cylinder side so that a kickback phenomenon in a brake pedal may not happen there. Therefore, an accumulator can be miniaturized, preventing a hydraulic lock from occurring, and no high pressure is received.
摘要翻译：目的：为了防止蓄能器的高压作用以及整体的小型化，通过在输入系统液压超过输出系统液压压力时拦截输送路线，同时使用闸阀，使闸阀回复液压当累加器超出指定值时，它从输出系统中转移到输入系统。构成：在防抱死控制的时候，由输出液压室B通过开闭第一阀3的截断来截断输出系统主路线2，主路线2内的制动液压通过近距离打开选择而下降另外当该压力油通过泵8从Acc 9被泵送回到返回油室D中时，平衡活塞11向左移动，使得阀体部分12与一个第二阀6接触。阀座13，由此输入和输出液压室A和B之间的互连被切断。通过该截止，输出液压室B通过闸阀4在压力下与主缸侧分离，并且经由旁路通路5被泵送的压力油不被传递到主缸侧，使得回冲现象在制动踏板可能不会发生在那里。因此，蓄能器可以小型化，防止液压锁发生，并且不会接收高压。

158. 发明专利

JPS6124841A Wet oiling condition actuated brake 失效
标题翻译：湿油条件启动制动
公开(公告)号：JPS6124841A
公开(公告)日：1986-02-03
申请号：JP14560484
申请日：1984-07-13
申请人： Akebono Brake Ind Co Ltd
发明人： HIRAI YUTAKA
IPC分类号： F16D55/14 , F16D55/48 , F16D65/14
CPC分类号： F16D55/14 , F16D2125/36
摘要： PURPOSE:To effectively utilize as a servo input also the sliding surface of a stator between brake discs, by using in common as an anchor pin a bolt for connecting a connection lug with a toggle link. CONSTITUTION:If a connection point 13 of plate links 11, 11' is displaced to, for instance, a position 13' by depressing a brake pedal to apply force in the radial direction to a tension rod and pulling the link plates 11, 11' in a direction A, as the point 13 moves to the position 13' a pressure plate 6, 6' turns in a reverse direction to each other respectively about the axial center, spreading in each direction B, C with thrust force being given respectively in the axial direction. Each stator 3 engages with an anchor pin 12a, 12'a formed in a connection bolt 12, 12' for connecting a connection lug 10, 10' with the plate link 11, 11', and the stator 3, which can effect servo action by its sliding surface to each facing brake disc 2 because the stator mutually turns in a reverse direction about the axial center, enables each sliding part 1, 1' to be influenced by a servo effect in addition to servo action by the both pressure plates 6, 6'.
摘要翻译：目的：为了有效地利用作为伺服输入的定子在制动盘之间的滑动表面，通常用作锚定销，用于将连接凸耳与肘节连接件连接。构成：如果板连杆11,11'的连接点13通过按压制动踏板而被移位到例如位置13'，以向径向施加力到拉杆并拉动连杆板11,11' 在方向A上，当点13移动到位置13'时，压板6,6'分别绕轴向中心彼此相反的方向转动，每个方向B，C分别以每个方向B，C分别地以轴向。每个定子3与形成在连接螺栓12,12'中的锚销12a，12'a接合，用于将连接凸耳10,10'与板连杆11,11'和定子3连接起来，这可以实现伺服动作由于定子相对于轴向中心以相反的方向相互转动，因此通过其滑动面到每个相对的制动盘2，除了由两个压力板6的伺服作用之外，每个滑动部分1,1'都受到伺服效应的影响，6'。

159. 发明专利

JPS59208235A Mechanical disk brake 失效
标题翻译：机械盘刹车
公开(公告)号：JPS59208235A
公开(公告)日：1984-11-26
申请号：JP8340183
申请日：1983-05-12
申请人： Akebono Brake Ind Co Ltd
发明人： WATANABE NAMIO
IPC分类号： F16D55/224
CPC分类号： F16D55/224
摘要： PURPOSE:To reduce a weight, by a method wherein a spline is formed on an extended end toward the outside of a power screw and a sleeve on which a similar spline is formed is connected with the extended end. CONSTITUTION:A spline 11d is formed on an extended end 11c toward the outside of a power screw 11 and a similar spline 13a is formed on an inner cylinder surface of the extended end 11c. Then a sleeve 13 over which spline fitting of a rotary driving shaft 15 is made is connected with the spline 13a and a dust proof boot 14 is laid between them. With this construction, a part sliding along with a calipers component 4 is turned into a part up to the power screw 11. A sliding part, therefore, can be limited and a weight can be reduced.
摘要翻译：目的：为了减轻重量，通过将花键形成在动力螺钉的外侧的延伸端部和形成有类似花键的套筒的方法与延伸端连接。构成：在延伸端11c上朝向动力螺钉11的外侧形成花键11d，并且在延伸端11c的内筒表面上形成有类似的花键13a。然后，形成有旋转驱动轴15的花键配合的套筒13与花键13a连接，并且在它们之间铺设防尘靴14。利用这种结构，与卡钳部件4一起滑动的部分被转换成直到动力螺钉11的部分。因此，可以限制滑动部分并且可以减轻重量。

160. 发明专利

JPS59199134A Forming method packing plate for drum brake 失效
标题翻译：用于鼓式制动的成型方法包装板
公开(公告)号：JPS59199134A
公开(公告)日：1984-11-12
申请号：JP7291383
申请日：1983-04-27
申请人： Akebono Brake Ind Co Ltd
发明人： OGAWA YUTAKA
IPC分类号： B21D22/26 , B21D53/34 , F16D65/10
CPC分类号： B21D22/26
摘要： PURPOSE:To produce a packing plate having no cracks by subjecting preliminarily the parts of a plane plank to be subjected to high plastic working to partial heating and positioning the plank prior to pressing the same and forming the packing plate by one stage. CONSTITUTION:Through-holes h1-h6 necessary for a plane plank suitable for press forming of a packing plate are punched to the plank and the parts such as an anchor part A requiring deep drawing, a ledge part B to be rounded to a small radius and a bump part C, where the degree of deformation is particularly high, are heated preliminarily by high frequency induction heating, etc. A part of said through-holes punched to the partially heated plane plank are fitted to the pins of a lower die to position the plane plank. The plank is pressed to a desired packing plate by one stage using an upper die. The desired packing plate which obviates generation of cracks is thus formed by one stage using a set of the dies.
摘要翻译：目的：为了通过对平板的各部分进行高塑性加工以部分加热定位以及在压制之前对板进行定位，并通过一个阶段形成包装板，来生产没有裂缝的包装板。构成：适用于压板成形的平板的通孔h1-h6被冲压到板条和诸如需要深冲的锚定部分A的部分，凸缘部分B被圆形到小的半径并且通过高频感应加热等预先加热变形度特别高的凸部C。一部分冲压到部分加热的平面板的通孔装配到下模的销上定位飞机板。使用上模将板材压制到期望的包装板一个阶段。因此，通过使用一组模具的一个阶段形成避免产生裂纹的期望的包装板。

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