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1. 发明专利

JP2007192394A Wet disk brake assembling jig and wet disk brake assembling method 有权
标题翻译：湿盘式制动器组装和湿式制动器组装方法
公开(公告)号：JP2007192394A
公开(公告)日：2007-08-02
申请号：JP2006013870
申请日：2006-01-23
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： SANADA TERUO
IPC分类号： F16D65/00 , F16D55/40
摘要： PROBLEM TO BE SOLVED: To easily perform the assembling work of a wet disk brake in a short time.
SOLUTION: A wet disk brake assembling jig 1 is inserted inside disks 23 to 25 at a rotational side, a first stationary side, and a second stationary side after assembling a wet disk brake body 19. In this jig 1, a large diameter cylinder 3 and a plurality of outwardly directed protrusions 4 that protrude to the outside of a radial direction are formed at the one-end side of a small diameter cylinder 2. The respective disks 23 to 25 are friction-engaged with one another in a state that male splined parts 11 of engaging pieces 10, 10 arranged at the outside of the radial direction of the outwardly directed protrusions 4, and female splined parts 51, 51 of the rotational side disks 23, 23 are spline-engaged with each other while the large diameter cylinder 3 is internally fit into a penetration hole 29 of a brake cover 21. After drawing out the jig 1, the end of a brake hub with the splined parts formed on its external peripheral surface is inserted inside the disks 23 to 25.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在短时间内容易地进行湿盘式制动器的组装工作。解决方案：在组装湿盘式制动器主体19之后，湿盘式制动器组装夹具1在旋转侧，第一固定侧和第二固定侧的盘23至25内插入。在该夹具1中，直径圆柱体3和在径向方向外侧突出的多个向外的突出部4形成在小直径圆筒2的一端侧。各个圆盘23至25彼此摩擦接合布置在向外指向的突起4的径向外侧的接合片10,10的阳花键部11和旋转侧盘23,23的阴花键部51,51彼此花键接合，同时大直径圆筒3内部配合到制动器盖21的贯通孔29中。在拉出夹具1之后，将具有形成在其外周面上的花键部的制动轮毂的端部插入盘23至25内。COPYRI GHT：（C）2007，JPO＆INPIT

2. 发明专利

JP2003130095A MECHANICAL DRUM BRAKE EQUIPMENT 审中-公开
公开(公告)号：JP2003130095A
公开(公告)日：2003-05-08
申请号：JP2001330757
申请日：2001-10-29
申请人： AKEBONO BRAKE IND
发明人： HARIGAI YOSHIKAZU , YOKOKURA HISANORI , SANADA TERUO
IPC分类号： F16D51/22
摘要： PROBLEM TO BE SOLVED: To provide a mechanical drum brake equipment being able to acquire an excellent braking power for both forward and reverse movements by applying an extremely small improvement. SOLUTION: A cam member 40 of the mechanical drum brake equipment is supported by a backing plate 30 in a rotatable manner between the other opposed ends of a couple of brake shoes 27 and 28. At the time of rotating movement, each of brake shoes 27 and 28 is equipped respectively with operating force input portions 40a and 40b for pressing and displacing ends of the brake shoes 27 and 28 to a drum side. Both the other opposed ends of the brake shoes 27 and 28 are engaged with an anchor portion by pressing force of the operating force input portions 40a and 40b so as to be able to move away from a lever shaft 32 integrated with the cam member 40, and further a gap (s) for reducing reactive force action of the anchor against the lever shaft 32 is provided in a lever supporting hole 45 of the backing plate 30.

3. 发明专利

JP2007113669A Wet disc brake with parking mechanism 有权
标题翻译：带停车机构的环形刹车
公开(公告)号：JP2007113669A
公开(公告)日：2007-05-10
申请号：JP2005305137
申请日：2005-10-20
申请人： Akebono Brake Ind Co Ltd , 曙ブレーキ工業株式会社
发明人： SANADA TERUO
IPC分类号： F16D55/40 , F16D55/38 , F16D65/18
摘要： PROBLEM TO BE SOLVED: To provide a structure in which a brake clearance formed in a non-braking time and a brake clearance formed at the release of parking brake force can be easily adjusted into a desired size. SOLUTION: A driven side lever 37 is supported in a swingable manner to a brake cover 21. A pressure plate 62 is arranged in a rotatable and axially displaceable manner inside the brake cover 21 to permit the displacement of the pressure plate 62 to the pressure receiving part side by the unidirectional swing of the driven side lever 37. The back face of a piston is placed to face the pressure plate 62. A return adjusting device 81 for adjusting a return position when the driven side lever 37 swings in the other direction which is the return direction, is provided between the brake cover 21 and the driven side lever 37. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种结构，其中在非制动时形成的制动间隙和在释放驻车制动力时形成的制动间隙可以容易地调节到期望的尺寸。解决方案：从动侧杆37以可摆动的方式被支撑到制动器盖21.压板62以可旋转和轴向移动的方式布置在制动器盖21的内部，以允许压板62移位到通过从动侧杆37的单向摆动而将压力接收部分侧。活塞的背面放置成面向压力板62.一种返回调节装置81，用于当从动侧杆37摆动时调节返回位置作为返回方向的其他方向设置在制动器盖21和从动侧杆37之间。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2002174280A DISC BRAKE 失效
公开(公告)号：JP2002174280A
公开(公告)日：2002-06-21
申请号：JP2000371379
申请日：2000-12-06
申请人： AKEBONO BRAKE IND
发明人： HARIGAI YOSHIKAZU , SANADA TERUO , OGAWARA TATSUO
IPC分类号： B62L1/00 , F16D55/224 , F16D65/095 , F16D65/18
摘要： PROBLEM TO BE SOLVED: To facilitate mounting of a return spring 44 for preventing dragging to reduce cost. SOLUTION: A pair of pressing parts 46, 46 of the return spring 44 formed by a wire spring or a plate spring are brought into contact with surrounding parts of a first friction member 3 and a second friction member 4 arranged on both sides of a rotor 1. Elastic force in the direction a part from the rotor 1 is given to both friction members 3, 4 owing to this constitution to facilitate mounting of the return spring so as to reduce cost.

5. 发明专利

JP2001124119A CALIPER BRAKING DEVICE 失效
公开(公告)号：JP2001124119A
公开(公告)日：2001-05-08
申请号：JP29972499
申请日：1999-10-21
申请人： AKEBONO BRAKE IND
发明人： SAKAI KAZUYUKI , YOSHIZAWA SHIGERU , SANADA TERUO
IPC分类号： F16D65/54
摘要： PROBLEM TO BE SOLVED: To improve an automatic clearance-adjusting device mounted in a piston in a caliper brake for a rolling stock. SOLUTION: This caliper brake 1 has a cylinder 12 in a main body 10, and a piston 50 is slidably inserted into the cylinder 12. A rod 20 fixed in the cylinder 12 supports a stopper 26, and a return spring 30 of the piston 50 is mounted on an outer peripheral part of the stopper 26. An outer peripheral surface 44 of a friction spring 40 mounted on the return spring 30 in series, is frictionally bonded to an inner peripheral surface 52 of the piston 50, and slides with respect to the piston 50 in the excess stroke of the piston 50 for automatically adjusting a clearance at non-braking. An axial groove 54 is formed on the inner peripheral surface 52 of the piston 50 to form an air-bleeder.

6. 发明专利

JP2000346110A CLEARANCE REGULATING DEVICE FOR WEDGE BRAKE 失效
公开(公告)号：JP2000346110A
公开(公告)日：2000-12-12
申请号：JP15490699
申请日：1999-06-02
申请人： AKEBONO BRAKE IND
发明人： YOKOKURA HISANORI , SANADA TERUO , KIKUCHI KINGO , FUKAYA KUNIO , FUJINAMI HIDEYUKI
IPC分类号： B62L1/00 , F16D55/224 , F16D65/18
摘要： PROBLEM TO BE SOLVED: To facilitate the regulation of a brake clearance by movably providing a cam block on the base end of at least one of a pair of rocking arms, and providing an inhibiting means for preventing the cam block from being displaced in the direction closer to the base end of the one rocking arm. SOLUTION: In braking, a brake lever is operated to pull up a cam member 10a. The space between cam faces 9a, 9b is extended, a pair of rocking arms 5a, 5b are rocked and displaced in mutually opposite directions, and the linings 7a of a pair of pads 6a supported at the tips of the rocking arms 5a, 5b are pressed to both side surfaces of a rotor 2a to exhibit a braking force. When each lining 7a is worn according to the repeat of such a braking, the brake clearance is regulated. In this case, a lock nut 23 is loosened, and a regulating screw 22 is rotated to press and displace a cam block 17 toward the rocking arm 5a. When the space between the cam faces 9a, 9b becomes proper, the lock nut 23 is tightly fastened.

7. 发明专利

JP2001132783A DISC BRAKE 失效
公开(公告)号：JP2001132783A
公开(公告)日：2001-05-18
申请号：JP31586599
申请日：1999-11-05
申请人： AKEBONO BRAKE IND
发明人： YOKOKURA HISANORI , SANADA TERUO , FUJINAMI HIDEYUKI , SHIBUYA SHIN
IPC分类号： B62L1/00 , B62L3/02 , F16D55/224 , F16D65/095
摘要： PROBLEM TO BE SOLVED: To reduce cost by reduction of the number of the parts of a mechanical disc brake used in brake of a light vehicle, such as an automobile. SOLUTION: The base end part of a brake lever 8 is displaced toward a rotor 1, as a result of cam parts 7 and 7 being engaged with engaging pieces 9 and 9 along with the turning of a brake lever 8 centered around a pivot 6. The rotor 1 is nipped between first and second friction materials 3 and 4 to effect braking. By holding the first and second friction materials 3 and 4 directly at a caliper 2 and the brake lever 8, respectively, this problem described is solved.

8. 发明专利

JPH11287262A DISC BRAKE SYSTEM 失效
公开(公告)号：JPH11287262A
公开(公告)日：1999-10-19
申请号：JP8884698
申请日：1998-04-01
申请人： AKEBONO BRAKE IND
发明人： SANADA TERUO , YOKOKURA HISANORI
IPC分类号： F16D55/224
摘要： PROBLEM TO BE SOLVED: To provide a disc brake system capable of preventing noises and damage or the like to be produced in a disc rotor with the wear of lining. SOLUTION: This disc brake system 10 is provided with both first and second levers 92 and 93 being rotatable with a bracket 91, two brake pads 94, 94, and a rotational means 95 rotating these first and second levers 92 and 93, and in this constitution, a disc rotor 98 is held between both these brake pads 94 and 94 and braked. The disc brake system 10 has a regulating means 11 which regulates any access of these brake pads 94 and 94.

9. 发明专利

JP2008133853A Mechanism for adjusting gap of wet brake 有权
标题翻译：调节制动风机的机理
公开(公告)号：JP2008133853A
公开(公告)日：2008-06-12
申请号：JP2006318716
申请日：2006-11-27
申请人： Akebono Brake Ind Co Ltd , Toyota Industries Corp , 曙ブレーキ工業株式会社 , 株式会社豊田自動織機
发明人： NISHIHARA TAKASHI , SANADA TERUO
IPC分类号： F16D65/46
CPC分类号： F16D65/48 , F16D65/42 , F16D65/58 , F16D2055/0058
摘要： PROBLEM TO BE SOLVED: To provide a mechanism for adjusting a gap of a wet brake, which mechanism can keep the gap between a disk and a piston at an adjusted value. SOLUTION: When a lever 15 is turned on a shaft portion 13 by advancing or receding a regulating bolt 19 with respect to a projecting portion 18 by turning the regulating bolt 19 about its axis, the shaft portion 13 of an adjusting member is turned together with the lever 15, and the gap between the disk and the piston is adjusted. After adjusting the gap, the advanced or receded position of the regulating bolt 19 with respect to the projecting portion 18 is locked by fastening the regulating bolt 19 by means of a lock nut 20 and the screw hole of the projecting portion 18, and also the angular position of the lever 15 is locked by connecting a fixing bolt 16 to the threaded hole of a second housing section B. As a result, the angular position of the lever 15 is doubly locked. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于调节湿式制动器的间隙的机构，该机构可以将盘和活塞之间的间隙保持在调节值。解决方案：通过使调节螺栓19绕其轴线转动，通过使调节螺栓19相对于突出部18前进或后退，杆15被转动时，调节构件的轴部13为与杠杆15一起转动，并且调节盘和活塞之间的间隙。在调节间隙之后，调节螺栓19相对于突出部分18的前进或后退位置通过借助于锁定螺母20和突出部分18的螺钉孔紧固调节螺栓19而被锁定，并且还通过将固定螺栓16连接到第二壳体部分B的螺纹孔来锁定杆15的角位置。结果，杆15的角位置被双重锁定。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JPH1038052A CAM 失效
公开(公告)号：JPH1038052A
公开(公告)日：1998-02-13
申请号：JP19915596
申请日：1996-07-29
申请人： AKEBONO BRAKE IND
发明人： SANADA TERUO , YOKOKURA HISANORI
IPC分类号： F16H53/02
摘要： PROBLEM TO BE SOLVED: To restrain cost of a produce low by excellent productivity and reduction of machining cost. SOLUTION: An outer peripheral surface of specified thickness to function as a cam surface is formed by laminating a plural number of cam constituent plates 31 of metallic plates punched to match the outline of the cam surface, and a depression 35 in the peripheral direction made between the cam constituent plates 31 laminated for punched sagging parts 33 formed on one outer peripheral edge of the cam constituent plates 31 by punching is used as a lubricating oil groove to introduce lubricating oil to the cam surface.

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