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51. 发明申请

US20040212334A1 Control device of automotive power pivot door 有权
标题翻译：汽车动力枢纽门控制装置
公开(公告)号：US20040212334A1
公开(公告)日：2004-10-28
申请号：US10820778
申请日：2004-04-09
申请人： OHI SEISAKUSHO CO., LTD.
发明人： Osamu Kawanobe
IPC分类号： H02P001/00
CPC分类号： E05F15/611 , E05D13/003 , E05F1/1091 , E05F15/00 , E05F15/40 , E05F15/616 , E05F15/72 , E05Y2201/21 , E05Y2201/24 , E05Y2201/246 , E05Y2201/41 , E05Y2201/434 , E05Y2201/462 , E05Y2400/336 , E05Y2400/458 , E05Y2400/506 , E05Y2400/51 , E05Y2400/514 , E05Y2400/532 , E05Y2400/814 , E05Y2800/11 , E05Y2900/106 , E05Y2900/546
摘要： An automotive power pivot door is powered by an electric motor through an electromagnetic clutch. A control device of the door has a control unit configured to carry out a routine which comprises de-energizing an electric motor and disengaging the clutch when the door is lifted up to a full-open position; detecting a moved distance by which the door moves down from the full-open position within a first predetermined time (t1) from the time on which the clutch is disengaged; engaging the clutch when the detected moved distance is equal to or greater than a first predetermined distance (L1); disengaging the clutch again when a second predetermined time (t2) passes from the time on which the clutch is engaged; repeating the process for engaging and disengaging the clutch while following the routine; and judging that the holder fails to operate when the frequency of the engaged condition of the clutch indicates a predetermined frequency.
摘要翻译：汽车动力枢纽门由电动机通过电磁离合器供电。门的控制装置具有控制单元，其被配置为执行例程，其包括使电动机断电并且当门被提升到完全打开位置时使离合器脱离; 检测从所述离合器脱离的时间起的第一预定时间（t1）内所述门从所述全开位置向下移动的移动距离; 当检测到的移动距离等于或大于第一预定距离（L1）时接合离合器; 当第二预定时间（t2）从离合器接合的时间过去时，再次离合离合器; 重复进行接合和脱离离合器的过程，同时遵循例程; 并且当所述离合器的接合状态的频率指示预定频率时，判断所述保持器不工作。

52. 发明授权

US06698558B1 Safety brake system for garage doors 失效
标题翻译：车库门安全制动系统
公开(公告)号：US06698558B1
公开(公告)日：2004-03-02
申请号：US10171739
申请日：2002-06-17
申请人： Abelardo Caraballo
发明人： Abelardo Caraballo
IPC分类号： F16F9512
CPC分类号： E05F5/10 , E05D13/003 , E05D13/1261 , E05D15/24 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2900/00 , E05Y2900/106 , E06B2009/808 , F16F9/19
摘要： A brake system for garage doors including a piston assembly movable within a longitudinal housing assembly and including a central through opening and a threaded bushing rigidly mounted to the piston assembly. A threaded axle is cooperatively received by the threaded bushing so that the rotation of the axle causes the piston assembly to move at a predetermined speed longitudinally within the housing assembly. Longitudinal connecting apertures permit the flow of fluid adjacent to the ends of the piston assembly to flow through. A flapper valve assembly is mounted to one of the ends of the piston assembly by a separating spring member. When the movement of the piston assembly exceeds a predetermined magnitude, the spring member is compressed eliminating the clearance and closing the connecting apertures. This prevents any additional flow and rotational movement of the threaded axle, which in turn is mechanically connected to the counterbalance axle of an opening and closing mechanism for garage doors.
摘要翻译：一种用于车库门的制动系统，其包括可在纵向壳体组件内移动的活塞组件，并且包括中心通孔和刚性地安装到活塞组件的螺纹衬套。螺纹轴由螺纹衬套协作地接收，使得轴的旋转使得活塞组件以预定速度在壳体组件内纵向移动。纵向连接孔允许邻近活塞组件端部的流体流动流过。挡板阀组件通过分离弹簧构件安装到活塞组件的一端。当活塞组件的移动超过预定的大小时，弹簧构件被压缩，消除间隙并闭合连接孔。这防止螺纹轴的任何额外的流动和旋转运动，螺纹轴又机械连接到用于车库门的打开和关闭机构的平衡轴。

53. 发明申请

US20030213661A1 Safety brake for block and tackle window balance 失效
标题翻译：安全制动器用于阻挡和滑动窗户平衡
公开(公告)号：US20030213661A1
公开(公告)日：2003-11-20
申请号：US10396740
申请日：2003-03-25
申请人： Amesbury Group, Inc.
发明人： Lawrence John VerSteeg , Gary Roger Newman
IPC分类号： F16F011/00
CPC分类号： E05D13/003 , E05D13/006 , E05D13/1207 , E05D15/16 , E05Y2900/106 , Y10T16/64
摘要： The present invention relates to inertial braking system for spring-loaded devices, such as block and tackle window balances incorporated in single and double hung window assemblies. In one embodiment, a block and tackle window balance includes a translatable block assembly disposed in a track including a pawl pivotally attached to the translatable block assembly. The pawl, in response to a rapid acceleration of the translatable block assembly, rotates about a pivot and frictionally engages the track, thereby wedging the translatable block assembly in the track. In another embodiment, the translatable block assembly includes a cam attached to the pawl and a brake shoe disposed between the cam and a cord seated within a pulley. Rotation of the pawl causes the cam to translate the brake shoe, thereby compressing the cord against the pulley.
摘要翻译：本发明涉及用于弹簧加载装置的惯性制动系统，例如结合在单悬挂窗组件中的块和滑车窗平衡。在一个实施例中，块和滑车窗平衡包括设置在轨道中的可平移块组件，该轨道包括枢转地附接到可平移块组件的棘爪。响应于可平移块组件的快速加速，棘爪围绕枢轴旋转并摩擦地接合轨道，从而将可平移块组件楔入轨道中。在另一个实施例中，可平移块组件包括附接到棘爪的凸轮和设置在凸轮和位于滑轮内的绳索之间的制动瓦。棘爪的旋转导致凸轮平移制动蹄，从而将绳索压靠皮带轮。

54. 发明申请

US20030178157A1 Overhead door drop stop 审中-公开
标题翻译：架空门落下停
公开(公告)号：US20030178157A1
公开(公告)日：2003-09-25
申请号：US10102315
申请日：2002-03-21
发明人： Kenneth David
IPC分类号： E05F011/00
CPC分类号： E05D13/1261 , E05D13/003 , E05Y2201/242 , E05Y2900/00 , E05Y2900/106 , E06B9/84
摘要： The present invention is a door drop stop system designed to require a minimal amount of time and modification to install in an existing door system. It is effective with all overhead doors which employ a central axle; such overhead doors are in widespread use in residential, commercial, and vehicular applications. In addition, other configurations of the door drop stop system are effective with slab doors, bifold doors, and rollup doors. The present invention will reduce or eliminate property damage and personal injury resulting from a failure of a component of the door or its counterbalance system.
摘要翻译：本发明是一种门下落停止系统，其被设计为需要最少的时间和修改以安装在现有的门系统中。对于采用中心轴的所有高架门都是有效的; 这种架空门在住宅，商业和车辆应用中广泛使用。此外，门落下停止系统的其他配置对于板门，双门和汇总门是有效的。本发明将减少或消除由门或其平衡系统的部件的故障导致的财产损失和人身伤害。

55. 发明申请

US20030019157A1 Separating device 失效
标题翻译：分离装置
公开(公告)号：US20030019157A1
公开(公告)日：2003-01-30
申请号：US10202484
申请日：2002-07-24
发明人： Michael Sanke , Viktor Schutz
IPC分类号： E05F011/00
CPC分类号： E05D13/003 , E05F15/603 , E05F15/668 , E05Y2201/214 , E05Y2201/244 , E05Y2800/116 , E05Y2900/106
摘要： A separating device for a door leaf that is moveable overhead has a coupling element movable between a coupling position, in which the coupling element couples an output element of the drive device to the structural component, and a freewheeling position, in which the output element of the drive device is decoupled from the structural component. A locking member is provided which is movable between at least one release position, in which the locking member allows a movement of the coupling element into the freewheeling position, and at least one locking position, in which the locking member counteracts a movement of the coupling element into the freewheeling position. The locking member can be coupled to the drive device.
摘要翻译：一种用于可在顶部移动的门扇的分离装置，具有可在联接位置之间移动的联接元件，耦合元件将驱动装置的输出元件与结构元件联接在一起，其中输出元件驱动装置与结构部件分离。提供了锁定构件，该锁定构件可在至少一个释放位置之间移动，其中锁定构件允许联接元件移动到续流位置，以及至少一个锁定位置，锁定构件抵抗联接器元件进入续流位置。锁定构件可以联接到驱动装置。

56. 发明授权

US5697476A Safety brake 失效
标题翻译：安全制动
公开(公告)号：US5697476A
公开(公告)日：1997-12-16
申请号：US585494
申请日：1996-01-16
申请人： Reid J. Susmark
发明人： Reid J. Susmark
IPC分类号： E05D13/00 , F16D59/00 , F16D65/14 , B60T7/12
CPC分类号： E05D13/003 , F16D59/00 , E05Y2900/106 , F16D2129/043
摘要： A pair of pawl assemblies is mounted on a shaft. Each pawl assembly includes a pawl, an arm and a hub. The arm is attached to the hub by a pivot, and a spring biases the arm toward the hub. The pawl attaches to the end of the arm, and the surface of the pawl has several teeth pointed in the direction of rotation. A brake drum made of two halves is bolted together around the shaft and pawl assemblies. The inner surface of the drum has teeth designed to mesh with the teeth on the pawls. A brake lining band fits around the brake drum in a groove formed along the circumference of the brake drum. The brake lining band attaches to adjustable mounting hardware, which is secured to a fixed surface. When the rotational speed of the shaft exceeds a safe level, the teeth on the pawls engage the teeth in the brake drum, causing the drum to turn against the brake lining band. The friction of turning the drum slows the shaft to a full stop. The teeth in the pawls and brake drum are designed to keep the pawls and the drum engaged even after the shaft stops rotating. A small reverse rotation of the shaft disengages the pawls from the brake drum.
摘要翻译：一对棘爪组件安装在轴上。每个棘爪组件包括棘爪，臂和轮毂。臂通过枢轴连接到轮毂，弹簧将臂朝向轮毂偏置。棘爪附接到臂的端部，并且棘爪的表面具有指向旋转方向的多个齿。由两半制成的制动鼓在轴和棘爪组件周围螺栓连接在一起。鼓的内表面具有设计成与棘爪上的齿啮合的齿。制动衬片带围绕制动鼓安装在沿制动鼓圆周形成的槽中。制动衬片带连接到可调节的安装硬件，固定在固定表面上。当轴的旋转速度超过安全水平时，棘爪上的齿接合制动鼓中的齿，导致滚筒相对于制动衬片带转动。转动滚筒的摩擦将轴减慢到一个完整的停止。棘爪和制动鼓中的齿被设计成在轴停止旋转之后保持棘爪和鼓接合。轴的小的反向旋转使棘爪与制动鼓脱离。

57. 发明授权

US5494093A Rolling door stop apparatus 失效
标题翻译：滚动门停止装置
公开(公告)号：US5494093A
公开(公告)日：1996-02-27
申请号：US259710
申请日：1994-06-14
申请人： Alvin R. Eiterman
发明人： Alvin R. Eiterman
IPC分类号： E05D13/00 , E06B9/88 , E06B9/56
CPC分类号： E05D13/003 , E06B9/88 , E05Y2900/00 , E05Y2900/106
摘要： A stop mechanism (40) for a rolling door system (10) having a drive shaft (16) connecting a roll cylinder (15) carrying door slats (12) and a power system (20), including a stator ring assembly (45) mounted coaxially of the drive shaft, a plurality of circumferentially-spaced slots (48) positioned on the radially inner surface (47) of the stator ring assembly, a generally cylindrical rotor (56) mounted within the stator ring assembly for rotation with the drive shaft, a cutout 65 in the rotor, a pivot 70 on the rotor, a stop dog (81) mounted on the pivot for rotation thereon responsive to centrifugal force created by rotation of the rotor, an axial projection (90) on the stop dog configured to engage the cutout at one rotational limit of the stop dog where the stop dog effects locking engagement with a slot, whereby the stop dog transmits stopping forces from the stator ring assembly to the rotor.
摘要翻译：一种用于滚动门系统（10）的停止机构（40），其具有连接承载门板（12）的滚筒（15）和包括定子环组件（45）的动力系统（20）的驱动轴（16）安装在定子环组件的径向内表面（47）上的多个周向间隔开的槽（48），安装在定子环组件内的大致圆柱形转子（56），用于与驱动器一起旋转轴，转子中的切口65，转子上的枢轴70，响应于由转子旋转产生的离心力，安装在枢轴上以用于旋转的止动爪（81），止动爪上的轴向突起（90）被构造成在止动爪的一个旋转极限处接合切口，其中止动爪与槽形成锁定接合，由此止动爪将止动力从定子环组件传递到转子。

58. 发明授权

US5259433A Door counterweight system 失效
标题翻译：门配重系统
公开(公告)号：US5259433A
公开(公告)日：1993-11-09
申请号：US867459
申请日：1992-04-13
申请人： Hermel Cloutier
发明人： Hermel Cloutier
IPC分类号： E05F5/00 , E05F11/00 , E06B9/08
CPC分类号： E05D13/14 , E05D13/003 , E05D13/145 , E05Y2201/618 , E05Y2201/654 , E05Y2201/664 , E05Y2201/67 , E05Y2800/21 , E05Y2900/106
摘要： An overhead door system employs counterweights which operate through cables connected to a drum which tapers from one end to the other so that the effective force acting on the door in the opening direction is reduced as the proportion of the weight of the door to be supported reduces. The system is adjustable readily to accommodate different types of doors having different opening characteristics in terms of the proportion of the doors weight that must be counterbalanced at different stages of the door opening movement. The drum has a pair of continuous grooves extending side-by-side throughout its length, the counterweight being independently supported by each of a pair of cables laid in these grooves.
摘要翻译：顶棚门系统采用配重，其通过连接到从一端到另一端逐渐变细的滚筒的电缆操作，使得当打开方向上作用在门上的有效力随着被支撑的门的重量的比例减小而减小。该系统可以容易地调整，以适应不同类型的门，其门开度特性相对于在门打开运动的不同阶段必须平衡的门重量的比例。滚筒具有一对在其长度上并排延伸的连续凹槽，配重由独立地支撑在这些凹槽中的一对电缆中。

59. 发明授权

US4091900A Brake drive apparatus 失效
标题翻译：制动驱动装置
公开(公告)号：US4091900A
公开(公告)日：1978-05-30
申请号：US572613
申请日：1975-04-28
申请人： Riza E. Murteza
发明人： Riza E. Murteza
IPC分类号： E05D13/00 , F16D51/10 , F16D59/00 , F16D67/00
CPC分类号： F16D51/10 , E05D13/003 , F16D59/00 , E05Y2900/106
摘要： An improved brake drive apparatus having a brake surface formed in a portion thereof and a brake assembly interposed generally between and connected to an input drive assembly and to an output member, the output member being rotatingly driven via the input drive assembly in the driving mode of the brake assembly and the brake assembly being positioned in the braking mode for preventing rotation of the output member in response to a torque applied at the output member. The brake assembly includes: a brake ring connected to and rotatingly driven via the input drive assembly; a first and a second brake shoe element, each having a portion engageable via a portion of the brake ring; a driven cam connected to the output member and disposed generally between the first and second brake shoe elements; and at least one brake roller disposed generally between the brake shoe elements and the driven cam. When the brake ring is rotatingly driven via the input drive assembly, the brake shoe elements are rotatingly driven via the brake ring and the driven cam is rotatingly driven following the rotation of the brake shoe elements as a result of the engagement between the driven cam and the brake shoe elements provided by the brake rollers, the output member being rotatingly driven via the driven cam as a result of the connection therebetween. When a torque is applied at the output member, the driven cam applies a force on the brake shoe elements via the brake rollers causing the brake shoe elements to be moved into braking engagement with the brake surface in the housing preventing the rotation of the output member even in those instances where the input drive assembly continues to be rotatingly driven.
摘要翻译：一种改进的制动驱动装置，其具有形成在其一部分中的制动表面和通常介于输入驱动组件之间并连接到输出驱动组件和输出构件的制动器组件，所述输出构件以驱动方式经由输入驱动组件旋转驱动制动器组件和制动器组件被定位在制动模式中，以防止输出构件响应于在输出构件处施加的扭矩而旋转。制动组件包括：制动环，其经由输入驱动组件连接并旋转驱动; 第一和第二制动蹄元件，每个具有可经由所述制动环的一部分接合的部分; 驱动凸轮，其连接到所述输出构件并大致设置在所述第一和第二制动蹄件之间; 以及通常设置在制动蹄件和从动凸轮之间的至少一个制动轮。当制动环经由输入驱动组件旋转驱动时，刹车片元件通过制动环旋转驱动，并且随着制动瓦元件的转动，从动凸轮由于驱动凸轮和由制动辊提供的制动蹄元件，由于它们之间的连接，输出构件经由从动凸轮旋转地驱动。当在输出构件上施加扭矩时，从动凸轮通过制动辊向制动蹄件施加力，使制动蹄件与壳体中的制动表面进行制动接合，防止输出构件的旋转即使在输入驱动组件继续旋转驱动的情况下也是如此。

60. 发明授权

US3757472A System including bi-directional drive mechanism with reverse drive limit 失效
标题翻译：包括具有反向驱动限制的双向驱动机构的系统
公开(公告)号：US3757472A
公开(公告)日：1973-09-11
申请号：US3757472D
申请日：1971-07-21
申请人： GEN MOTORS CORP
发明人： ROGAKOS D
IPC分类号： B60J5/10 , E05D13/00 , E05D15/40 , E05F11/50 , E05F15/12
CPC分类号： B60J5/106 , E05D13/003 , E05D15/406 , E05F11/50 , E05F15/63 , E05Y2201/21 , E05Y2201/216 , E05Y2201/234 , E05Y2201/24 , E05Y2201/26 , E05Y2201/266 , E05Y2201/49 , E05Y2800/114 , E05Y2900/106 , E05Y2900/544 , E05Y2900/546
摘要： A stationwagon vehicle body has a tailgate movable in an arcuate path between a lowered open position and a raised closed position. The tailgate is power actuated through a bi-directional drive mechanism which allows manual closing of the tailgate but prevents its manual opening.
摘要翻译：车厢车体具有可在下降的打开位置和升高的关闭位置之间的弧形路径中移动的后挡板。后挡板通过双向驱动机构进行动力驱动，允许手动关闭后挡板，但防止其手动打开。

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