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41. 发明申请

US20020125082A1 Brake cable mounting structure for a drum brake device 失效
标题翻译：用于鼓式制动装置的制动电缆安装结构
公开(公告)号：US20020125082A1
公开(公告)日：2002-09-12
申请号：US10091167
申请日：2002-03-05
发明人： Seiji Asai
IPC分类号： F16D051/00
CPC分类号： F16D65/22 , F16D2121/14 , F16D2125/60 , F16D2125/62
摘要： A brake cable mounting structure for a drum brake has sufficient support to withstand the reaction force during the brake operation, a function to prevent damage to an inner cable and to prevent water ingress into the brake, a simple structure with less number of parts, and a low-cost advantage. Tubular members 10a, 10b are integrally formed on a back plate 10 by pressing, and a casing cap 22a of an outer casing 22 constituting a brake cable 20 is attached in the tubular members 10a, 10b.
摘要翻译：用于鼓式制动器的制动器电缆安装结构具有足够的支撑以承受制动操作期间的反作用力，防止损坏内部电缆并防止水进入制动器的功能，具有较少部件数量的简单结构，以及一个低成本的优势。管状部件10a，10b通过按压而一体地形成在背板10上，构成制动电缆20的外壳22的壳体盖22a安装在管状部件10a，10b中。

42. 发明申请

US20020014378A1 Dual mode drum brake device 失效
标题翻译：双模式鼓式制动装置
公开(公告)号：US20020014378A1
公开(公告)日：2002-02-07
申请号：US09870994
申请日：2001-06-01
发明人： Takashi Ikeda
IPC分类号： F16D051/00
CPC分类号： F16D51/48 , F16D51/20 , F16D65/22 , F16D65/561 , F16D65/563 , F16D65/565 , F16D2121/02 , F16D2121/14 , F16D2123/00
摘要： A dual mode drum brake device of this invention is subject to lightning and low-cost without over braking during the parking brake operation. Pistons 10, 11 in a cylinder device 9 push and rotate brake shoes 2, 3 to be separated apart around an abutment point with an anchor 8 during the service brake operation, thereby functioning as a leading trailing brake. An operation force W of the parking brake rotates a lever 14 in a counterclockwise direction around a pin 13, one end of the lever 14 rotates the brake shoe 3 outwardly around a protuberance 12a via the pin 13, and the other end of the lever 1 rotates the lever 12 in a clockwise direction via a strut 15 around the protuberance 12a to rotate the brake shoe 2 outwardly around the abutment point with the anchor 8 via the protuberance 12a. The brake shoe 2 or 3 positioned at a side adjacent to the rotational direction of a drum is trailed by the drum, transmitting the drum rotational force to the remaining brake shoe 3 or 2 via the pistons 10, 11, and ultimately being received by the anchor 8, thereby functioning as a duo servo type brake. Members transmitting the rotational force between the brake shoes 2, 3 are the pistons 10, 11, which increases a distance Y between the members and the drum center and enables to maintain a smallest required braking force.
摘要翻译：在驻车制动操作期间，本发明的双模式鼓式制动装置遭受雷击和低成本而不过度制动。活塞装置9中的活塞10,11在制动操作期间推动和旋转制动蹄2,3以与锚固件8在邻接点处分开分开，从而起到牵引制动的作用。驻车制动器的操作力W围绕销13沿逆时针方向旋转杆14，杆14的一端通过销13将制动蹄3向外围绕突起12a旋转，杆1的另一端使杠杆12沿着顺时针方向经由支柱15围绕突起12a旋转，以通过突起12a将制动瓦2向外与锚固件8的邻接点向外旋转。定位在与鼓的旋转方向相邻的一侧的制动蹄2或3由滚筒拖曳，通过活塞10,11将滚筒的旋转力传递到剩余的制动蹄3或2，并最终被锚8，从而作为二重伺服型制动器。传递制动蹄片2,3之间的旋转力的构件是活塞10,11，其增加了构件与鼓中心之间的距离Y，并且能够保持最小的制动力。

43. 发明申请

US20020007990A1 Brake cable connecting apparatus for drum brake 失效
标题翻译：鼓式制动器制动电缆连接装置
公开(公告)号：US20020007990A1
公开(公告)日：2002-01-24
申请号：US09859815
申请日：2001-05-18
发明人： Seiji Asai , Junichi Ohnishi
IPC分类号： F16D051/00
CPC分类号： F16D65/22 , F16C1/12 , F16C2361/45 , F16D51/18 , F16D2125/60 , F16D2125/62 , F16D2125/64
摘要： A brake cable connecting apparatus having a cable end insertion groove 120a formed by U-like folding the free end of a brake lever 120 on one of brake shoes 1, 2 and a guiding member 150 provided onto the cable end insertion groove 120a. The guiding member 150 tends to move toward the bottom of the insertion groove 120a by a coil spring 160. When the cable end 142 is advanced in the insertion groove 120a, the guiding member 150 moves upward, passage of the cable end 142 is permitted by displacement of the guiding member 150 in a direction away from the bottom of the insertion groove 120a, then the guiding member 150 immediately moves downward, thereby engaging a backward surface of the cable end 142; therefore, restricting the cable end 142 from coming off.
摘要翻译：一种具有电缆端插入槽120a的制动器电缆连接装置，该电缆端插入槽120a通过U形折叠形成，该制动器将制动杆120的自由端折叠在一个制动蹄1,2上，以及设置在电缆端插入槽120a上的引导构件150。引导构件150趋向于通过螺旋弹簧160朝向插入槽120a的底部移动。当电缆端142在插入槽120a中前进时，引导构件150向上移动，电缆端142的通过允许通过引导构件150在远离插入槽120a的底部的方向上移动，然后引导构件150立即向下移动，从而接合电缆端142的后表面; 因此，限制电缆端142脱落。

44. 发明申请

US20010008196A1 Band braking device, and method of manufacturing annular brake band 审中-公开
标题翻译：带式制动装置及制造环形制动带的方法
公开(公告)号：US20010008196A1
公开(公告)日：2001-07-19
申请号：US09758323
申请日：2001-01-12
发明人： Kazuyuki Fujita , Shigeki Umezawa
IPC分类号： F16D051/00
CPC分类号： F16D49/20 , F16D49/00 , F16D2250/00 , F16D2250/0092
摘要： A band braking device has an annular brake band having a frictional surface formed on the inner peripheral side thereof and a bracket fixed to an end portion thereof. Concave portions are formed on one of the bracket and the brake band, and convex portions are formed on the other to be engaged with the concave portions.
摘要翻译：带式制动装置具有在其内周侧形成有摩擦面的环形制动带和固定于其端部的支架。在支架和制动带之一上形成有凹部，另一方面形成有与凹部卡合的凸部。

45. 发明申请

US20040262100A1 Driving apparatus and self-brake apparatus thereof 审中-公开
标题翻译：驱动装置及其自制装置
公开(公告)号：US20040262100A1
公开(公告)日：2004-12-30
申请号：US10864245
申请日：2004-06-09
发明人： Hai-Tao Ma
IPC分类号： F16D051/00
CPC分类号： F16D67/00 , F16D2121/16 , F16D2125/36
摘要： A driving apparatus and a self-brake apparatus are provided. The self-brake apparatus for use with a driving device includes a shaft, a wheel, a stopper and an elastic member. The shaft is driven by the driving device, and the wheel is movably engaged with the shaft. The stopper is positioned on the driving device. When the driving device is inactive, the elastic member provides a force pushing the wheel against the stopper to a motionless state. When the driving device is active, the shaft provides a force driving the wheel departing from the stopper to a rotation state.
摘要翻译：提供驱动装置和自制装置。用于驱动装置的自制装置包括轴，轮，止动器和弹性构件。轴由驱动装置驱动，并且轮与轴可移动地接合。止动器位于驱动装置上。当驱动装置不活动时，弹性构件提供将轮抵靠止动器推动到静止状态的力。当驱动装置有效时，轴提供驱动从挡块离开的轮到旋转状态的力。

46. 发明申请

US20040159506A1 Brake cable connecting apparatus for a drum brake device 失效
标题翻译：用于鼓式制动装置的制动电缆连接装置
公开(公告)号：US20040159506A1
公开(公告)日：2004-08-19
申请号：US10777738
申请日：2004-02-12
申请人： Nisshinbo Industries, Inc.
发明人： Takashi Ikeda
IPC分类号： F16D051/00
CPC分类号： F16D65/18 , Y10T74/20462
摘要： A cable disengagement prevention configuration for a drum brake device that provides a simple and safe connection of a brake cable to a brake lever and reliably prevents disengagement of the brake cable after connecting the brake cable to the brake lever. The cable disengagement prevention configuration mainly comprises a bowfront portion 18f of the brake lever 18 and a brake shoe 11. The bowfront portion 18f is formed between a primary seating 18e and a secondary seating 18g and is positioned apart from the primary seating 18e at an opening side of a U-shaped groove 18d. The cable disengagement prevention configuration allows a cable end fitting 28 to pass through a gap between the brake lever 18 and the brake shoe 11 only when rotating the brake lever 18.
摘要翻译：一种用于鼓式制动装置的电缆脱离防止构造，其将制动电缆简单且安全地连接到制动杆，并且可靠地防止在将制动电缆连接到制动杆之后制动电缆的分离。电缆脱离防止结构主要包括制动杆18的弓形部分18f和制动瓦11.弓形部分18f形成在主座18e和次座18g之间，并且在开口处与主座18e分开设置一侧的U形槽18d。电缆脱离防止结构允许电缆端部配件28仅在旋转制动杆18时通过制动杆18和制动蹄11之间的间隙。

47. 发明申请

US20040154883A1 Double-wrap brake band assembly 审中-公开
标题翻译：双卷制动带总成
公开(公告)号：US20040154883A1
公开(公告)日：2004-08-12
申请号：US10724686
申请日：2003-12-02
申请人： NSK-Warner K.K.
发明人： Tamotsu Fujii , Xiaoming Gu , Hideaki Takabayashi , Osamu Tanaka
IPC分类号： F16D051/00
CPC分类号： F16D69/0416 , F16D49/02 , F16D49/20 , F16D65/06 , F16D65/065 , F16D2069/003 , F16H63/3003
摘要： A double-wrap band brake assembly to be used for braking a rotating member fitted in a double-wrap brake band, which double-wrap brake band comprises an annular middle band with a friction surface formed on the inner periphery thereof, a pair of annular outer bands which are coupled to the middle band in a state that the respective free ends thereof are opposed to the free end of the middle band, and which respectively have friction surfaces on the inner peripheries, an anchor bracket secured to the working end of either one of the middle band and the outer bands and latched to the main body casing, and an apply bracket secured to the working end of the other of the middle band and the outer bands for receiving a force in the direction of constriction of the middle band and the outer bands from an actuator. At least one of the middle band and the outer bands is provided with a first friction surface which is brought into sliding contact with the rotating member with a first dynamic friction coefficient at the beginning of the braking and a second friction surface which is brought into sliding contact with the rotating member with a second dynamic friction coefficient larger than the first dynamic friction coefficient at the beginning of the braking.
摘要翻译：一种用于制动装配在双重缠绕制动带中的旋转构件的双重包裹带式制动组件，该双重缠绕制动带包括环形中间带，其中形成在其内周上的摩擦面，一对环形外带，其在相应的自由端与中间带的自由端相对的状态下连接到中间带，并且在内周上分别具有摩擦表面的固定支架固定到任一个的工作端中间带和外带中的一个并且锁定到主体外壳，以及固定到中间带和外带中的另一个的工作端的施加支架，用于在中间带的收缩方向上接收力和来自致动器的外部带。中间带和外带中的至少一个设置有第一摩擦表面，其在制动开始时以第一动摩擦系数与旋转构件滑动接触，并且第二摩擦表面被滑动在制动开始时具有大于第一动摩擦系数的第二动摩擦系数与旋转构件接触。

48. 发明申请

US20040069577A1 Automatic drum brake adjuster locked at a high temperature 失效
标题翻译：自动鼓式制动调节器在高温下锁定
公开(公告)号：US20040069577A1
公开(公告)日：2004-04-15
申请号：US10416912
申请日：2003-09-08
发明人： Adriano Girini , Luigi Tessitore , David Peasley
IPC分类号： F16D051/00
CPC分类号： F16D65/566 , F16D65/563
摘要： A brake adjuster for adjusting the working clearance of the shoes of an automotive drum brake, the adjuster including three co-axial elements a first rod element (25) having a head portion for engagement with a first brake shoe and a threaded stem portion, an intermediate element (28) in threaded engagement with the first rod element and a second rod element (27) having a head portion for engagement with a second brake shoe and a stem portion slideably connected with the intermediate element (28) and free to rotate relative thereto. A reaction member (30) is mounted on the intermediate element (28) and a ring gear (35) is provided on the intermediate element which is axially located between the second rod element and the reaction member. A leaf spring (31) acts between the second rod element (27) and the reaction member (30) for pushing the second rod element away from the intermediate element (28). This leaf spring carries a bimetallic pawl (31) which is either formed integrally with the leaf spring or is secured around the spring so that during a normal operation the pawl engages the ring gear (35) to operate the adjuster and at temperatures above a pre-set value the pawl is deflected out of engagement with the ring gear to prevent adjustment.
摘要翻译：一种用于调节汽车鼓式制动器的鞋的工作间隙的制动调节器，所述调节器包括三个同轴元件，第一杆元件（25）具有用于与第一制动蹄接合的头部和螺纹杆部分，与所述第一杆元件螺纹接合的中间元件（28）和具有用于与第二制动蹄接合的头部的第二杆元件（27）和与所述中间元件（28）可滑动连接并相对于所述中间元件到此。反作用件（30）安装在中间元件（28）上，并且环形齿轮（35）设置在轴向位于第二杆件和反作用件之间的中间元件上。板簧（31）作用在第二杆元件（27）和反作用件（30）之间，用于将第二杆元件推离中间元件（28）。该板簧承载双金属棘爪（31），其与板簧一体形成或者固定在弹簧周围，使得在正常操作期间，棘爪接合环形齿轮（35）以操作调节器，并且在高于预先 - 设定值，棘爪偏离与齿圈啮合以防止调节。

49. 发明申请

US20030183465A1 Drum brake device with an automatic shoe clearance adjustment apparatus 失效
标题翻译：鼓式制动装置具有自动滑行间隙调节装置
公开(公告)号：US20030183465A1
公开(公告)日：2003-10-02
申请号：US10401815
申请日：2003-03-27
发明人： Takashi Ikeda
IPC分类号： F16D051/00
CPC分类号： F16D65/546 , F16D65/58
摘要： A drum brake device prevents shoe clearance over-adjustment by means of a thermo-sensitive member with a lower leg opening force and provides a smaller thermo-sensitive member with a lower cost. A portion between both ends of the brake lever (50) in a direction of crossing the shoe return inhibitor (61) engages with one end of the shoe return inhibitor (61) automatically restricting the return position of the pair of brake shoes (20) and (30); the proximate portion (50a) of the brake lever (50) is pivotally supported on the brake shoe (20); and the free end (50b) side of the brake lever (50) is supported at the brake shoe (20) via the thermo-sensitive member (70).
摘要翻译：鼓式制动装置通过具有小腿开启力的热敏元件防止鞋垫过度调节，并以较低的成本提供较小的热敏元件。制动杆（50）的两端之间的与鞋止挡部（61）交叉的方向上的一部分与防滑装置（61）的一端接合，自动地限制一对制动蹄（20）的返回位置，和（30）; 制动杆（50）的近侧部分（50a）枢转地支撑在制动蹄（20）上; 并且制动杆（50）的自由端（50b）经由热敏部件（70）支撑在制动蹄（20）上。

50. 发明申请

US20030164272A1 Wedge drum brake of a vehicle 审中-公开
标题翻译：车辆的楔形鼓式制动器
公开(公告)号：US20030164272A1
公开(公告)日：2003-09-04
申请号：US10330426
申请日：2002-12-27
发明人： Chong-Chul Chun
IPC分类号： F16D051/00
CPC分类号： F16D65/22 , F16D2121/14 , F16D2125/66
摘要： A wedge drum brake of vehicles is disclosed. A pair of pistons of a wheel cylinder are pushed out by a vertically descending wedge to make a leading shoe and a trailing shoe press against an inner circumference of a drum 10, wherein the wedge has a larger inclined angle on the side of the trailing shoe compared to the inclined angle on the side of the leading shoe and the end surfaces of the pistons facing both sides of the wedge have correspondingly different inclined angles, thereby reinforcing the expanding force of the trailing shoe so that the leading and trailing shoes have the same degree of expanding force.
摘要翻译：公开了一种车辆的楔形鼓式制动器。轮缸的一对活塞由垂直下降的楔子推出，以使引导靴和拖鞋抵压在滚筒10的内圆周上，其中楔形件在拖鞋的侧面具有较大的倾斜角与前靴的侧面上的倾斜角度和面向楔的两侧的活塞的端面相对应地具有相应不同的倾斜角度，从而加强拖鞋的伸展力，使得前后鞋具有相同的扩张力度。

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