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1. 发明申请

US20040245059A1 Drum brake apparatus 有权
标题翻译：鼓式制动装置
公开(公告)号：US20040245059A1
公开(公告)日：2004-12-09
申请号：US10858283
申请日：2004-06-02
申请人： AKEBONO BRAKE INDUSTRY CO., LTD
发明人： Toshifumi Maehara , Katsuhiro Miyata , Yukimasa Mitsude , Takayuki Mukasa , Takeshi Noda , Yoshiaki Saitoh
IPC分类号： F16D051/00
CPC分类号： F16D65/565 , F16D51/48 , F16D2121/02 , F16D2121/14 , F16D2123/00 , F16D2125/28 , F16D2125/30
摘要： A cam mechanism 7 provided as a shoe drive mechanism includes a cam supporting plate 21 being loosely and rotatably fitted on an anchor pin 10 for receiving a shoe operating force, a first cam plate 23 rotatably connected to the cam supporting plate 21 at an outer cam supporting position which is a position shifted away from the anchor pin 10 radially outwardly of the drum, a second cam plate 25 rotatably connected to the cam supporting plate 21 at an inner cam supporting position which is away from the anchor pin 10 toward the operating force generating means 6, so that a pair of brake shoes 3, 4 are opened outwardly by the separate cam plates 23, 25, respectively.
摘要翻译：设置为靴式驱动机构的凸轮机构7包括：凸轮支撑板21，其松动地且可旋转地装配在用于承受鞋的作用力的固定销10上;第一凸轮板23，其可旋转地连接到凸轮支撑板21的外凸轮支撑位置是远离鼓的径向向外的锚定销10的位置;第二凸轮板25，其在内凸轮支撑位置处可旋转地连接到凸轮支撑板21，内凸轮支撑位置远离固定销10朝向操作力产生装置6，使得一对制动蹄3,4分别由分离的凸轮板23,25向外打开。

2. 发明申请

US20040159504A1 Driveshaft brake assembly 失效
标题翻译：驱动轴制动总成
公开(公告)号：US20040159504A1
公开(公告)日：2004-08-19
申请号：US10619590
申请日：2003-07-16
发明人： Roy Beck
IPC分类号： F16D051/00
CPC分类号： B60T10/00 , B60T1/062 , F16D49/00 , F16D2121/02 , F16D2125/14 , F16D2125/582
摘要： A driveline brake assembly for use on trucks as either a primary braking system or a secondary braking system. A camshaft connected to the driveline carries a number of cams thereon. Each cam has associated therewith a pair of pressure glides which ride on the cam from opposite sides. Each pressure glide may be forced against the cam forcibly due to an inflated air bladder pressing compression springs against the back of the pressure glide. This forcible pushing of the glides against the cams causes the camshaft to slow its rotational speed and accordingly slow the truck.
摘要翻译：用于卡车的传动系制动器组件，作为主制动系统或二次制动系统。连接到传动系统的凸轮轴在其上携带多个凸轮。每个凸轮与其相关联地具有一对从相对侧骑在凸轮上的压力滑移。由于充气气囊压靠压力滑行背面的压缩弹簧，每个压力滑行可能被强制地抵靠凸轮。这种强制推动滑轮的凸轮导致凸轮轴减速其转速并相应地使卡车减速。

3. 发明申请

US20030205436A1 Parking brake device including pivotable brake lever which extends through aperture of backing plate 失效
公开(公告)号：US20030205436A1
公开(公告)日：2003-11-06
申请号：US10462610
申请日：2003-06-17
申请人： Hosei Brake Ind. Co., Ltd.
发明人： Mitsuyasu Mizuno , Naomi Mitsuoka
IPC分类号： F16D051/00
CPC分类号： F16D51/20 , F16D51/22 , F16D65/22 , F16D2121/14 , F16D2125/60 , F16D2125/68
摘要： A parking brake device for a vehicle, including: (a) a backing plate which is fixed to a body of the vehicle such that the backing plate is held substantially perpendicular to an axis of a wheel of the vehicle; (b) first and second arcuate brake shoes which are disposed on one of opposite sides of the backing plate such that the first and second arcuate brake shoes are movable toward and away from each other; (c) a moving mechanism which is positioned between the first and second arcuate brake shoes and which includes a pivotable brake lever, the moving mechanism moving the first and second arcuate brake shoes away from each other when the brake lever is pivoted in a predetermined direction; and (d) an operable member which is connected to the brake lever and which is operable by an operator of the vehicle to pivot the brake lever in the predetermined direction, wherein the brake lever has a connected portion at which the brake lever is connected to the operable member, and wherein the brake lever extends through an aperture which is formed through the backing plate such that the connected portion is positioned on the other of the opposite sides of the backing plate.

4. 发明申请

US20030188934A1 Band braking device, and method of manufacturing annular brake band 有权
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：US20030188934A1
公开(公告)日：2003-10-09
申请号：US10394145
申请日：2003-03-24
申请人： NSK-WARNER K.K.
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。

5. 发明申请

US20030168297A1 Dual mode drum brake 失效
标题翻译：双模式鼓式制动器
公开(公告)号：US20030168297A1
公开(公告)日：2003-09-11
申请号：US10385016
申请日：2003-03-10
申请人： Nisshinbo Industries, Inc.
发明人： Takashi Ikeda
IPC分类号： F16D051/00
CPC分类号： F16D65/563 , F16D51/20 , F16D51/48 , F16D2121/02 , F16D2121/14 , F16D2123/00 , F16D2125/64
摘要： This dual mode drum brake provides less stroke loss during the brake operation; a stable parking brake effectiveness; and a comfortable feeling for the operator during the brake operation. A wheel cylinder actuator (15) is positioned between ends (lid) and (12d) of first and second brake shoes (11), (12); an anchor block (16) is positioned between the other ends (11e) and (12e); a shoe clearance adjustment device (18) is extended adjacent to the wheel cylinder actuator (15); a parking brake actuator (23) is extended adjacent to the anchor block (16); a bent portion (22c), formed on one side (22b) of a pivot lever (22) pivotally supported on the first brake shoe (11), is inserted between the first brake shoe (11) and the shoe clearance adjustment device (18) while the other side (22d) of the pivot lever (22) functionally engages with the parking brake actuator (23).
摘要翻译：这种双模式鼓式制动器在制动操作期间提供较少的行程损失; 稳定的停车制动功能; 并且在制动操作期间为操作者提供舒适的感觉。轮缸致动器（15）位于第一和第二制动蹄（11），（12）的端部（盖）和（12d）之间。锚块（16）位于另一端（11e）和（12e）之间; 鞋间隙调节装置（18）相邻于轮缸致动器（15）延伸; 驻车制动器致动器（23）相对于锚块（16）延伸; 在第一制动蹄片（11）和蹄间隙调节装置（18）之间插入形成在枢轴支撑在第一制动蹄片（11）上的转动杆（22）的一侧（22b）上的弯曲部分（22c）），而枢转杆（22）的另一侧（22d）与驻车制动器致动器（23）功能性地接合。

6. 发明申请

US20030150676A1 Dual mode type drum brake device 失效
标题翻译：双模式鼓式制动装置
公开(公告)号：US20030150676A1
公开(公告)日：2003-08-14
申请号：US10361218
申请日：2003-02-10
申请人： Nisshinbo Industries, Inc.
发明人： Junichi Ohnishi , Yoshihiro Tatsumi
IPC分类号： F16D065/14 , F16D051/00
CPC分类号： F16D65/22 , F16D51/48 , F16D2121/14 , F16D2125/60 , F16D2125/64
摘要： A brake cable for a dual mode type drum brake functioning as a leading-trailing type during the service brake and as a duo-servo type during the parking brake, may be easily arranged at a lower side of axle. The first and second brake levers (118), (119) of a parking brake actuator (117) have proximal portions (118a), (119a) pivotally supported between two ends of a second brake shoe (3) and at a lower end thereof; free ends (118b), (119b) extend in opposed direction from the proximal portions (118a), (119a) in parallel to face and functionally engage each other; a strut (120) extends between the second brake lever (119) and the pivot lever (16); and a brake cable (23) pulled to activate the free end (118b) is arranged adjacent to the anchor (7).
摘要翻译：用于在行车制动期间起牵引作用的双模式鼓式制动器的制动电缆以及在驻车制动期间作为二重伺服型的制动电缆可以容易地布置在轴的下侧。驻车制动器致动器（117）的第一和第二制动杆（118），（119）具有枢转地支撑在第二制动蹄（3）的两端之间并且在其下端处的近端部分（118a），（119a） ; 自由端（118b），（119b）从近端部分（118a），（119a）向相反方向延伸，平行面对并且功能上彼此接合; 支柱（120）在第二制动杆（119）和枢转杆（16）之间延伸; 并且拉动以激活自由端（118b）的制动缆索（23）被布置成与锚固件（7）相邻。

7. 发明申请

US20030141152A1 Mechanically applied/hydraulically released brake 有权
标题翻译：机械应用/液压释放制动
公开(公告)号：US20030141152A1
公开(公告)日：2003-07-31
申请号：US10058183
申请日：2002-01-26
申请人： White Hydraulics, Inc.
发明人： Richard Daigre
IPC分类号： F16D051/00
CPC分类号： F16D65/22 , F16D2121/12 , F16D2125/64 , F16D2127/04
摘要： A spring applied/hydraulically released brake mechanism for a mechanical brake including an actuator lever extending between a movable piston, which piston is normally biased to a closed position by a spring with a selective pressurization of a chamber on the other side of the piston deactivating the mechanical brake through the lever.
摘要翻译：一种用于机械制动器的弹簧施加/液压释放的制动机构，其包括在可移动活塞之间延伸的致动器杆，所述致动器杠杆通过弹簧通常被偏压到关闭位置，弹簧的另一侧的腔室的选择性加压，通过杠杆机械制动。

8. 发明申请

US20030070890A1 Adjuster strut 失效
标题翻译：调整支柱
公开(公告)号：US20030070890A1
公开(公告)日：2003-04-17
申请号：US10216050
申请日：2002-08-09
发明人： Nui Wang
IPC分类号： F16D051/00
CPC分类号： F16D65/563
摘要： An adjuster strut (10) for use in a drum brake assembly. The adjuster strut (10) has an adjustable elongate extent with first and second engagement means (17,37) disposed at opposite ends thereof for engaging opposed braking members (11,12,35) of a brake assembly. The first engagement means (17) is arranged for receipt and support within an inwardly opening slot (19,20) formed in one of the braking members (11,12,35) and includes an end face (18) for abutting engagement with the inner end wall (19a,20a) of the slot opening (19,20). The first engagement means (17) further includes a first channel (21) extending rearwardly from the face (18), for receiving therein an edge or wall portion (hereinafter an nulledge portionnull) defining the slot opening (19,20). The braking members can include opposed cross-sectionally T-shaped brake shoes and a parking brake lever disposed adjacent the inwardly extending web of one of the brake shoes.
摘要翻译：用于鼓式制动器组件的调节器支柱（10）。调节器支柱（10）具有可调节的细长范围，其中设置在其相对端的第一和第二接合装置（17,37）用于接合制动组件的相对的制动构件（11,12,35）。第一接合装置（17）设置成在形成在一个制动构件（11,12,35）中的向内开口的槽（19,20）内接收和支撑，并且包括用于与所述制动构件槽口（19,20）的内端壁（19a，20a）。第一接合装置（17）还包括从面（18）向后延伸的第一通道（21），用于在其中容纳限定狭槽开口（19,20）的边缘或壁部分（以下称为“边缘部分”）。制动构件可以包括相对的横截面T形制动蹄和邻近其中一个制动蹄的向内延伸的腹板设置的驻车制动杆。

9. 发明申请

US20020179381A1 Actuating cylinder assembly for a vehicle drum brake assembly 审中-公开
标题翻译：用于车辆鼓式制动器组件的致动气缸组件
公开(公告)号：US20020179381A1
公开(公告)日：2002-12-05
申请号：US09871362
申请日：2001-06-01
发明人： Larry E. Wilkin
IPC分类号： F16D051/00
CPC分类号： F16D51/20 , F16D51/24 , F16D65/22 , F16D2121/02 , F16D2125/04
摘要： An actuating cylinder assembly for a vehicle drum brake assembly which comprises a cylinder which has an internal chamber within which is located a piston with this piston to be moved by entry of pressurized fluid within the internal chamber. An actuating shaft has an inner end which is mounted within the internal chamber and connects with the piston and an outer end which extends exteriorly of the cylinder. The outer end is adapted to engage with the drum brake unit of a drum brake assembly. A first seal assembly is located between the cap and the cylinder and the second seal assembly is located between the actuating shaft and the cap.
摘要翻译：一种用于车辆鼓式制动器组件的致动气缸组件，其包括具有内部腔室的气缸，在该气缸内具有通过在内部腔室内进入加压流体而使该活塞移动的活塞。致动轴具有内端，该内端安装在内室内并与活塞连接，外端延伸到气缸的外部。外端适于与鼓式制动组件的鼓式制动单元接合。第一密封组件位于盖和气缸之间，第二密封组件位于致动轴和盖之间。

10. 发明申请

US20020175031A1 Twine brake for large round baler 失效
标题翻译：用于大型圆形打包机的绞线制动器
公开(公告)号：US20020175031A1
公开(公告)日：2002-11-28
申请号：US10156328
申请日：2002-05-24
发明人： Claude Georget
IPC分类号： F16D051/00
CPC分类号： A01F15/141 , A01F2015/143
摘要： A large round baler is provided with a twine wrapping arrangement including a twine dispensing arm, a twine separating or severing device located between the dispensing arm and a baling chamber and a twine brake located between the separating device and the baling chamber. The twine brake is constructed of spring elements that are yieldably biased together, preferably in the form of a coil tension spring having a guide finger for guiding twine into a nip formed between the finger and a first coil of the spring, this nip receiving a length of twine extending between the dispensing arm and a bale being wrapped with the twine, with the twine becoming wedged between adjacent coils of the spring. As an alternative construction, a stack of Belleville springs are held together by bolt and nut assembly, with the nip being defined between adjacent springs.
摘要翻译：大型圆形打捆机设置有一个缠绕装置，包括一个缠绕分配臂，位于分配臂和打包室之间的缠绕分离或切断装置以及位于分离装置和打包室之间的绞线制动器。绞线制动器由可屈曲地偏置在一起的弹簧元件构成，优选地为具有引导指线的线圈拉伸弹簧的形式，该引导手指用于将麻绳引导到形成在手指与弹簧的第一线圈之间的辊隙中，该咬合部接收长度在分配臂和缠绕着麻线的捆包之间延伸的线，线缠绕在弹簧的相邻线圈之间。作为替代结构，一堆贝氏弹簧通过螺栓和螺母组件保持在一起，其中辊隙被限定在相邻的弹簧之间。

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