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1. 发明授权

US5924529A Drum brake device with single shoe extension device 失效
标题翻译：鼓式制动装置，带单鞋延伸装置
公开(公告)号：US5924529A
公开(公告)日：1999-07-20
申请号：US831868
申请日：1997-04-02
申请人： Takashi Ikeda , Seiji Asai
发明人： Takashi Ikeda , Seiji Asai
IPC分类号： F16D51/52 , F16D65/09 , F16D65/14 , F16D65/56 , F16D51/06
CPC分类号： F16D65/091 , F16D51/52 , F16D65/565 , F16D2121/02 , F16D2121/14
摘要： A drum brake device is provided in which a single shoe extension device activated by the service brake can yield a braking force equivalent to that of a two leading (2L) type of drum brake device, and which facilitates the incorporation of a parking brake device and an automatic shoe clearance adjustment device. A link (10) is pivoted on an anchor pin (2), the central segment of the link (10) is engaged with the one brake shoe (4), a shoe clearance adjuster (14) is mounted between the link (10) and the other brake shoe (5) between the other pair of adjacent ends of the two brake shoes, wherein braking force can be mutually transferred between the two brake shoes (4, 5) by means of the link (10) and the shoe clearance adjuster (14).
摘要翻译：提供了一种鼓式制动装置，其中通过行车制动器起动的单个鞋延伸装置可以产生与两个领先（2L）类型的鼓式制动装置的制动力相当的制动力，并且有助于结合驻车制动装置和自动鞋间隙调节装置。连杆（10）在锚销（2）上枢转，连杆（10）的中心部分与一个制动蹄片（4）接合，滑蹄间隙调节器（14）安装在连杆（10）和两个制动蹄的另一对相邻端之间的另一个制动蹄（5），其中制动力可以通过连杆（10）在两个制动蹄（4,5）之间相互转移，而蹄间隙调节器（14）。

2. 发明授权

US06547047B2 Drum brake device 失效
公开(公告)号：US06547047B2
公开(公告)日：2003-04-15
申请号：US10025993
申请日：2001-12-26
申请人： Seiji Asai , Takashi Ikeda
发明人： Seiji Asai , Takashi Ikeda
IPC分类号： F16D5162
CPC分类号： F16D65/09 , F16D51/20 , F16D65/22 , F16D2125/60 , F16D2125/64
摘要： A brake structure that prevents damaging the shoe-hold mechanism by way of securing a larger space at a central region of the brake and achieves a long effective and stable brake function. A by-pass hole 60d, through which the shoe-hold pin 41 is freely penetrating, is formed in the brake lever 60 positioned beneath the shoe web 20b of the brake shoe 20, and the stopper portion 60e contacting the shoe rim 20a is formed on the brake lever 60 so as to avoid the collision between the shoe-hold pin 41 and the by-pass hole 60d when the brake lever 60 is in operation.

3. 发明授权

US06318207B1 Connecting device for control cable 有权
标题翻译：控制电缆连接装置
公开(公告)号：US06318207B1
公开(公告)日：2001-11-20
申请号：US09541034
申请日：2000-03-31
申请人： Seiji Asai , Takashi Ikeda
发明人： Seiji Asai , Takashi Ikeda
IPC分类号： F16C114
CPC分类号： F16C1/12 , F16C2361/45 , F16D65/22 , F16D2125/60 , F16D2125/62 , F16D2125/68 , Y10T74/20402 , Y10T74/20462
摘要： A device for detachably connecting an end fitting of a control cable with a control lever in an operating device is composed in such manner that it makes the operating device to be more short and workability of cable connection to be enhanced. The operating device consists of a strut and a control lever which are pivotally journalled to each other. A end fitting of a control cable is engaged with a free end of the control lever, which free end is bifurcated by means of planar members spaced from each other so as to define a gap. In order to engage the end fitting with the free end of the control lever, the end fitting is set so that its long side is parallel with the planar members and then passed through the gap. Thereafter, the end fitting is rotated around the cable axis by an angle of 90 deg. and the cable is pulled to engage with the free end of the control lever.
摘要翻译：用于将控制电缆的端部配件与操作装置中的控制杆可拆卸地连接的装置以使得操作装置更短并且提高电缆连接的可操作性的方式构成。操作装置由支柱和控制杆组成，它们彼此枢转地安装。控制电缆的端部配件与控制杆的自由端接合，该自由端通过彼此间隔开的平面构件分叉以限定间隙。为了使端部配件与控制杆的自由端接合，端部配件被设定为使得其长边与平面构件平行，然后通过间隙。此后，端部配件围绕电缆轴线旋转90度的角度。并且电缆被拉动以与控制杆的自由端接合。

4. 发明授权

US06581735B2 Drum brake device 失效
公开(公告)号：US06581735B2
公开(公告)日：2003-06-24
申请号：US10025995
申请日：2001-12-26
申请人： Seiji Asai , Takashi Ikeda
发明人： Seiji Asai , Takashi Ikeda
IPC分类号： F16D5122
CPC分类号： F16D65/09 , F16D51/20 , F16D65/22 , F16D2125/60 , F16D2125/64
摘要： A drum brake device having a brake lever with sufficient rigidity, and securing a larger space at a central region of a brake in order to provide a long, effective brake lever stroke. A by-pass hole 60d, through which the shoe-hold pin 41 swingably rising from the back plate penetrates, is formed in the brake lever 60 positioned beneath the shoe web 20b of the brake shoe 20, and the bending sections 60e, 60f, 60g are integrally formed toward the back plate 10 at the outermost circumferential edge portion of the brake lever 60 surrounding the by-pass hole 60d.

5. 发明授权

US06554110B2 Drum brake device 失效
公开(公告)号：US06554110B2
公开(公告)日：2003-04-29
申请号：US10025997
申请日：2001-12-26
申请人： Seiji Asai , Takashi Ikeda
发明人： Seiji Asai , Takashi Ikeda
IPC分类号： F16D5122
CPC分类号： F16D65/09 , F16D51/20 , F16D65/22 , F16D2125/60 , F16D2125/64
摘要： A drum brake device having a brake lever with sufficient rigidity, and securing a larger space at a central region of a brake, to provide a large effective brake lever stroke. A by-pass hole 60d, which is freely penetrated by a shoe-hold pin 41 which swingably rises from the back plate is formed in the brake lever 60 positioned beneath the shoe web 20b of the brake shoe 20, and a section of the brake lever 60, surrounding the by-pass hole 60d, is formed in a hollow cavity 60e by drawing or in a groove 60f by bending to be positioned closer to and facing toward the back plate 10.

6. 发明授权

US06354411B1 Drum brake device 失效
标题翻译：鼓式制动装置
公开(公告)号：US06354411B1
公开(公告)日：2002-03-12
申请号：US09094572
申请日：1998-06-12
申请人： Seiji Asai , Takashi Ikeda , Yasushi Kobayashi
发明人： Seiji Asai , Takashi Ikeda , Yasushi Kobayashi
IPC分类号： F16D5124
CPC分类号： F16D51/24 , F16D51/50 , F16D65/563
摘要： A drum brake device in which the brake shoe return smoothly when releasing the parking brake on a slope. The points of the circumferential edges of the linings 6, 6 of the brake shoes 2, 3 at the service brake actuator side are located on the normal radial line B passed through the point of abutment of shoe clearance adjustment device 12 with the brake shoes 2, 3 and the brake center or are located closer to the anchor 9 than the line B.
摘要翻译：一种鼓式制动装置，其中在斜坡上释放驻车制动器时，制动蹄平稳地返回。制动助力器制动器侧的制动蹄片2,3的内衬6,6的圆周边缘的点位于穿过蹄间隙调节装置12与制动蹄片2的抵接点的法线径向线B上，3和制动中心，或者比线路B更靠近锚杆9。

7. 发明授权

US06508339B2 Drum brake device having a shoe clearance over-adjustment prevention apparatus 有权
公开(公告)号：US06508339B2
公开(公告)日：2003-01-21
申请号：US09963657
申请日：2001-09-27
申请人： Seiji Asai , Yoshihiro Tatsumi
发明人： Seiji Asai , Yoshihiro Tatsumi
IPC分类号： F16D5100
CPC分类号： F16D65/546 , F16D65/563 , F16D65/566
摘要： A shoe clearance over-adjustment prevention apparatus employable to various types of automatic shoe clearance adjustment devices and drum brakes and designable to have a common thermo-sensitive member suitable for mass production. The thermo-sensitive member 60 is sandwiched between the strut 20 and the brake lever 30 to cause a functional engagement, and if the brake temperature reaches a predetermined value or range, the strut 20 is pushed toward the brake shoe 12 so as to disable the automatic shoe clearance adjustment operation.

8. 发明授权

US06328141B1 Drum brake device with automatic shoe clearance adjustment device 失效
标题翻译：鼓式制动装置具有自动鞋间隙调整装置
公开(公告)号：US06328141B1
公开(公告)日：2001-12-11
申请号：US09691118
申请日：2000-10-19
申请人： Seiji Asai , Yoshihiro Tatsumi
发明人： Seiji Asai , Yoshihiro Tatsumi
IPC分类号： F16D6556
CPC分类号： F16D65/22 , F16D51/20 , F16D65/563 , F16D65/565 , F16D2125/64
摘要： A adjustment lever (80) has dual-functions characterized in that when an actuating force to a brake shoe (20) to move outward reaches predetermined magnitude, a device (80g) prevents over-adjustment of shoe-to-drum clearances disables a device (70) to restrict return positions of brake shoes inhibiting the brake shoes movement in the direction to separate each other and when a brake temperature rises certain degree, a device (80d) to prevent over-adjustment of brake shoe-to-drum clearances disables the device (70) to restrict return position inhibiting the brake shoe movement as well. The inventive design secures the function of over-adjustment prevention of the shoe-to-drum clearances and to downsize and to lighten a drum brake device without sacrificing its operation
摘要翻译：调节杆（80）具有双重功能，其特征在于，当制动蹄（20）向外移动的致动力达到预定的大小时，设备（80g）防止鞋与鼓间隙的过度调节使设备（70），以限制制动蹄的返回位置，抑制制动蹄在彼此分离的方向上的移动，并且当制动器温度上升一定程度时，防止制动蹄到鼓间隙的过度调节的装置（80d）被禁用所述装置（70）也限制抑制制动蹄运动的返回位置。本发明的设计确保了防止鞋与滚筒间隙的过度调节的功能，并且小型化和减轻鼓式制动装置而不牺牲其操作

9. 发明申请

US20080292249A1 ELECTRONIC EQUIPMENT 审中-公开
标题翻译：电子设备
公开(公告)号：US20080292249A1
公开(公告)日：2008-11-27
申请号：US12022177
申请日：2008-01-30
申请人： Yasushi KIMURA , Seiji Asai , Yoko Okubo , Minehiro Matsuo
发明人： Yasushi KIMURA , Seiji Asai , Yoko Okubo , Minehiro Matsuo
IPC分类号： G02B6/36
CPC分类号： G02B6/4448 , G02B6/445
摘要： There can be realized a compact optical network unit with an optical cable provided between an optical cable housing and an optical video terminal housing. When the optical video terminal housing is opened and closed by rotating 90 degrees or more about hinges connecting the two housings, the extra length of the optical cable is absorbed in an optical cable length adjustment portion of the optical video terminal housing as well as in an optical cable housing portion. Thus, the optical cable can be smoothly moved through a cable guide which is a base point of the movable portion of the optical cable, without an operation to prevent the optical cable from being stuck.
摘要翻译：可以实现在光缆壳体和光学视频终端壳体之间设置有光缆的紧凑型光网络单元。当通过围绕连接两个壳体的铰链旋转90度以上而使光学视频端子壳体打开和关闭时，光缆的额外长度被吸收在光学视频终端壳体的光缆长度调节部分中，并且在光缆壳体部分。因此，光缆可以平滑地移动通过作为光缆的可动部的基点的电缆引导件，而不需要防止光缆被卡住的操作。

10. 发明授权

US06412609B2 Brake cable mounting structure for a drum brake 失效
标题翻译：用于鼓式制动器的制动电缆安装结构
公开(公告)号：US06412609B2
公开(公告)日：2002-07-02
申请号：US09737756
申请日：2000-12-18
申请人： Seiji Asai
发明人： Seiji Asai
IPC分类号： F16D5100
CPC分类号： F16D65/22 , F16D51/50 , F16D2125/565 , F16D2125/62 , F16D2125/68
摘要： A brake cable mounting structure for a drum brake, in which even if the distance from the brake mounting surface to the center of the brake shoes in the width direction is short, the layout of the brake cable mounting section and the mechanical expander is efficient and effectively provided. Further, the anchor only need to support the braking force, thereby making the device smaller and lighter. The brake cable mounting structure of this invention is characterized in that the inner cable of the brake cable extends out from the brake; and the guide pipe on which the outer casing of the brake cable is integrally fixed with the back plate.
摘要翻译：一种用于鼓式制动器的制动器电缆安装结构，其中即使制动器安装表面到制动蹄中心在宽度方向上的距离较短，制动器电缆安装部分和机械扩张器的布局是有效的，并且有效提供。此外，锚只需要支撑制动力，从而使装置更小更轻。本发明的制动电缆安装结构的特征在于，制动电缆的内部电缆从制动器延伸出来; 以及制动电缆的外壳与后板一体固定的导管。

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