公开(公告)号：US20130078026A1

公开(公告)日：2013-03-28

申请号：US13245026

申请日：2011-09-26

Applicant: Gary Sasscer ,  David J. Lang

Inventor： Gary Sasscer ,  David J. Lang

IPC: F16C11/10 ,  H05K13/04

CPC classification number: B64D41/007 ,  Y10T29/49002 ,  Y10T403/32237 ,  Y10T403/591

Abstract: An example release mechanism for an ejection jack includes a locking mechanism disposed about an axis. A pivotable first leg is connected to a pivotable second leg by a crossbar. A blocking pin is rotatably connected to the first leg and the second leg such that the locking mechanism abuts the blocking pin. A first solenoid includes a first rod abutting one of the first leg or the second leg. The first rod extends a first distance perpendicular to the axis and is configured to exert a first force to push the first leg and second leg away from the solenoid. The first leg and second leg are configured to pivot away from the first solenoid such that the blocking pin no longer abuts the locking mechanism.

Abstract translation: 用于喷射千斤顶的示例性释放机构包括围绕轴设置的锁定机构。 可枢转的第一腿通过横杆连接到可枢转的第二腿。 阻塞销可旋转地连接到第一腿部和第二腿部，使得锁定机构抵靠阻塞销。 第一螺线管包括邻接第一腿或第二腿之一的第一杆。 第一杆延伸垂直于轴线的第一距离，并且构造成施加第一力以推动第一腿部和第二腿部远离螺线管。 第一腿部和第二腿部构造成枢转离开第一螺线管，使得止动销不再邻接锁定机构。

公开(公告)号：US20110079099A1

公开(公告)日：2011-04-07

申请号：US12573248

申请日：2009-10-05

Applicant: Richard A. Himmelmann ,  David J. Lang

Inventor： Richard A. Himmelmann ,  David J. Lang

IPC: F16H57/10

CPC classification number: F16H25/2015 ,  F16H25/2021 ,  F16H25/205 ,  F16H25/2204 ,  F16H2025/2087 ,  Y10T74/186 ,  Y10T74/18704 ,  Y10T74/19637

Abstract: An apparatus has a first motor for moving an actuator, a first brake for selectively braking the motor, a second brake that is engaged, the second brake dissipating torque spikes in the system, and a gear attaching the first motor to the actuator to cause the actuator to move and to the second brake whereby the torque spikes overcome stiction in the engaged brake so that the torque spike is dissipated in the engaged brake

Abstract translation: 一种装置具有用于移动致动器的第一电动机，用于选择性地制动电动机的第一制动器，接合的第二制动器，系统中的第二制动器耗散扭矩尖峰以及将第一电动机附接到致动器的齿轮， 致动器移动到第二制动器，由此扭矩尖峰克服了接合的制动器中的静摩擦，使得转矩尖峰在接合的制动器中消散

公开(公告)号：US5901609A

公开(公告)日：1999-05-11

申请号：US712972

申请日：1996-09-12

Applicant: David J. Lang ,  Neil L. Brown ,  Gary L. Voss

Inventor： David J. Lang ,  Neil L. Brown ,  Gary L. Voss

IPC: F16H35/00 ,  F16H57/10

CPC classification number: F16H35/00 ,  Y10T74/1494 ,  Y10T74/19637 ,  Y10T74/20654

Abstract: A safelock system for removable gears is provided having a self-seating gear segment rotatably mounted on a helical ball spline for bi-directional axial movement with respect to the gear teeth to be locked. A relubrication structure is provided to service the interior of the ball spline. The interlocking teeth are two-dimensionally tapered from the point of initial engagement. Diverse biasing structures are employed to facilitate the axial self-seating reaction of the gear segment after initial engagement with the gear to be locked.

Abstract translation: 提供了一种用于可拆卸齿轮的安全锁定系统，其具有可旋转地安装在螺旋滚珠花键上的自对准齿轮段，用于相对于待锁定的齿轮齿的双向轴向运动。 提供再润滑结构来维持滚珠花键的内部。 互锁齿从初始接合点二维渐缩。 采用不同的偏置结构来促进齿轮段在与被锁定的齿轮初始接合之后的轴向自对准反作用力。

公开(公告)号：US5480577A

公开(公告)日：1996-01-02

申请号：US255146

申请日：1994-06-07

Applicant: John R. Nicholson ,  David J. Lang

Inventor： John R. Nicholson ,  David J. Lang

IPC: C11D3/39 ,  C11D17/00 ,  C11D1/00

CPC classification number: C11D3/3935 ,  C11D17/0039 ,  C11D3/3907 ,  C11D3/3932 ,  C11D3/3942 ,  C11D3/3945

Abstract: Wax-encapsulated particles having a core particle or an aggregate of core particles selected from the group of an organic peroxy acid, a diacyl peroxide, an inorganic peroxygen compound, a bleach catalyst, a peroxygen bleach precursor and mixtures thereof together with 0.01% to about 5% by weight of a surfactant. The resulting particles exhibit release rates from their capsules and dissolution rates comparable to uncoated core materials.

Abstract translation: 具有核心颗粒或选自有机过氧酸，二酰基过氧化物，无机过氧化合物，漂白催化剂，过氧漂白剂前体及其混合物的核心颗粒或聚集体的蜡包封颗粒与0.01％至约 5重量％的表面活性剂。 所得到的颗粒表现出其胶囊的释放速率和与未涂覆的芯材料相当的溶解速率。

公开(公告)号：US5353901A

公开(公告)日：1994-10-11

申请号：US950196

申请日：1992-09-24

Applicant: David L. Jacques ,  David J. Lang

Inventor： David L. Jacques ,  David J. Lang

IPC: F16D65/14 ,  F16H35/00 ,  B60T7/12

CPC classification number: F16D65/186 ,  F16H35/00 ,  F16D2121/14 ,  F16D2125/38 ,  F16H2035/005

Abstract: Size problems and large power requirements for operating a no-back are avoided in a pilot operated no-back including a housing (10) journaling input and output shafts (12, 18). A brake disc pack (32) is disposed within the housing (10) and is compressible to prevent rotation of the output shaft (18). A ball ramp mechanism (24) has a rotary input plate (26) and a rotary output plate (28), the latter being axially movable to compress the brake disc pack (32). A selectively operable electric pilot brake (70) is provided to retard rotation of the output plate (28) but allow motion via opposing load if disengaged.

Abstract translation: 在包括壳体（10）记录输入和输出轴（12,18）的先导操作的后退中避免了用于操作无背面的尺寸问题和大的功率要求。 制动盘组件（32）设置在壳体（10）内并且可压缩以防止输出轴（18）旋转。 滚珠坡道机构（24）具有旋转输入板（26）和旋转输出板（28），后者可轴向移动以压缩制动盘组件（32）。 提供了一种选择性操作的先导制动器（70），用于延迟输出板（28）的旋转，但是如果脱开则允许通过相反的载荷运动。

公开(公告)号：US5133440A

公开(公告)日：1992-07-28

申请号：US518408

申请日：1990-05-02

Applicant: David J. Lang ,  David L. Jacques

Inventor： David J. Lang ,  David L. Jacques

IPC: F16D59/00 ,  F16D71/00 ,  F16H35/00

CPC classification number: F16D59/00 ,  F16D71/00 ,  F16H35/00

Abstract: A rotary stop mechanism (10) in accordance with the invention stops rotation of a shaft (12) at a fixed angular position in response to relative rotation of first and second gears (14, 16) on the shaft through a fixed angle which causes a stop pin (26) to project axially from one of the gears to engage a stop (32) when the relative angular rotation occurs by utilizing a control track (34) having a section (48) varying in axial position with respect to the axis of rotation to cause the stop pin to project axially to a position at which the stop pin hits the stop when the gear carrying the stop pin rotates to a fixed angular position.

Abstract translation: 根据本发明的旋转停止机构（10）响应于第一和第二齿轮（14,16）在轴上的相对旋转而以固定的角度停止在固定角度位置处的轴（12）的旋转，固定角度导致 当相对角度旋转发生时，止动销（26）从其中一个齿轮轴向突出以接合止动件（32），该控制轨道（34）具有相对于轴线 旋转以使止动销轴向突出到止动销撞击止动件的位置，当运送止动销的齿轮旋转到固定的角位置时。

公开(公告)号：US4688469A

公开(公告)日：1987-08-25

申请号：US789456

申请日：1985-10-21

Applicant: William G. Durtschi ,  Linda M. Dschida ,  David J. Lang

Inventor： William G. Durtschi ,  Linda M. Dschida ,  David J. Lang

IPC: B64C13/42 ,  F15B18/00 ,  F15B20/00 ,  F15B13/16 ,  F15B11/00

CPC classification number: F15B18/00

Abstract: A fault detector for a triplexed mechanical or hydromechanical system which provides for improvement in cost, reliability and weight over previously known balance beam arrangements for achieving redundant two-channel operation to provide a fail-operating first failure mode for operation of aircraft components which require reliable operation for flight safety. The fault detector for a triplexed mechanical or hydromechanical system has a tripodal summing member which receives three mechanical position signals in three different channels with the tripodal summing member retaining a position perpendicular to the force transmitted by the tripodal summing member in response to the position signals and tipping when one of the input signals deviates significantly from the other two. A structure for detecting a malfunction senses a greater amount of movement of the tripodal summing member at its connection to the mechanical position signal which is malfunctioning to provide an indication as to which mechanical position signal is faulty. In response to detection of the faulty operation, a mechanism disconnects the channel having the faulty operation. An alignment structure is operable to restore the tripodal summing member to its normal perpendicular position to enable continued operation by means of the mechanical position signals which are still accurate.

Abstract translation: 用于三重机械或液压机械系统的故障检测器，其提供成本，可靠性和重量比先前已知的平衡梁布置的改进，以实现冗余的双通道操作，以提供故障操作的第一故障模式以用于需要可靠的飞行器部件 飞行安全操作。 用于三重机械或液压机械系统的故障检测器具有三角相加构件，其在三个不同的通道中接收三个机械位置信号，三角形加法构件响应于位置信号而保持垂直于由三角函数求和构件传递的力的位置， 当其中一个输入信号与其他两个输入信号偏差明显时，会发生翻转。 用于检测故障的结构在三机构求和构件在与机械位置信号的连接处的更大量的移动量时感知到机械位置信号是故障的，以提供关于哪个机械位置信号有故障的指示。 响应于故障操作的检测，机制断开具有故障操作的信道。 对准结构可操作以将三脚架加法构件恢复到其正常垂直位置，以使得能够通过仍然准确的机械位置信号继续操作。

公开(公告)号：US4445420A

公开(公告)日：1984-05-01

申请号：US262124

申请日：1981-05-11

Applicant: David J. Lang ,  John Readman

Inventor： David J. Lang ,  John Readman

IPC: B64D31/14 ,  F15B9/08 ,  F15B9/12 ,  F15B13/16

CPC classification number: B64D31/14 ,  F15B9/08

Abstract: A power boost mechanism for converting pilot linear throttle input commands to rotary motion and providing amplification of output torque to an engine fuel control and having an output shaft adapted for connection to an engine power lever assembly. An input member is movable in response to a throttle input command and power boost structure responsive to movement of the input member causes rotation of the output shaft. The mechanism further includes feedback structure associated with the output shaft and responsive to movement thereof for returning said power boost structure to a null position independently of said input member, structure automatically enabling direct operation of the output shaft by said input member when the power boost structure is inoperative, and structure responsive to a malfunction in the engine fuel control causing limited rotation of the output shaft without movement of said input member.

Abstract translation: 一种用于将导频线性节气门输入命令转换成旋转运动并将输出扭矩放大到发动机燃料控制并具有适于连接到发动机功率杆组件的输出轴的功率提升机构。 响应于节气门输入命令，输入构件是可移动的，响应于输入构件的运动引起输出轴的旋转的动力提升结构。 该机构进一步包括与输出轴相关联的反馈结构并且响应于其运动而将所述功率提升结构独立于所述输入构件返回到零位置，当功率提升结构自动使得能够通过所述输入构件直接操作输出轴 并且响应于发动机燃料控制中的故障而导致的结构不受所述输入构件的移动而导致输出轴的有限旋转。

公开(公告)号：US4318304A

公开(公告)日：1982-03-09

申请号：US139326

申请日：1980-04-11

Applicant: David J. Lang

Inventor： David J. Lang

IPC: B64C13/28 ,  F16H25/20 ,  F16H35/10 ,  F16H27/02 ,  F16H29/20

CPC classification number: F16H35/10 ,  B64C13/28 ,  F16H25/2021 ,  F16H2035/103 ,  Y10T74/18696 ,  Y10T74/19847

Abstract: The invention relates to a force limiting assembly that includes a force transmitting reciprocating output member carried by an actuator member mounted at one end for rotation in a force limiting assembly housing. A power input member is secured to the actuating member in the housing. The assembly is provided with a release mechanism secured to the assembly housing and mechanically releasably secured to the actuating member to thereby permit the actuating member to move axially into the housing. The axial movement into the housing occurs only when an axial force present in the actuating member, which force is directed towards the housing, exceeds a preset value which results in the sudden release and movement of the actuating member and the power input member into locking cooperation with a portion of the assembly housing. While the power input member is in locking cooperation with the housing, no further input power may be transmitted from the power input member to the actuating member and the force transmitting output member. The release mechanism additionally allows the actuating member and the input member to have limited movement in a direction along the actuating member away from the housing whenever a predetermined force is applied to the actuating member in the direction away from the housing. The input member, when experiencing the movement in a direction away from the housing, cooperatively mechanically locks with a portion of the housing, whereupon no further input power may be transmitted from the power input member to the actuating member and the force transmitting output member.

Abstract translation: 本发明涉及一种力限制组件，其包括由安装在一端的致动器构件承载的力传递往复输出构件，用于在力限制组件壳体中旋转。 动力输入构件固定到壳体中的致动构件。 组件设置有固定到组件壳体并且机械地可释放地固定到致动构件上的释放机构，从而允许致动构件轴向移动到壳体中。 进入壳体的轴向运动仅在存在于致动构件中的作用力朝向壳体的轴向力超过预设值时产生，导致致动构件和动力输入构件突然释放和移动到锁定配合 具有组件壳体的一部分。 当电力输入构件与壳体锁定配合时，不会将进一步的输入动力从动力输入构件传递到致动构件和力传递输出构件。 释放机构还允许致动构件和输入构件在沿着致动构件远离壳体的方向上具有有限的运动，每当预定的力沿着远离壳体的方向施加到致动构件时。 输入构件当经过远离壳体的方向运动时与壳体的一部分协同地机械地锁定，从而不再有输入功率可以从动力输入构件传递到致动构件和力传递输出构件。

公开(公告)号：US4304171A

公开(公告)日：1981-12-08

申请号：US036133

申请日：1979-05-04

Applicant: David J. Lang ,  John Readman

Inventor： David J. Lang ,  John Readman

IPC: F02C9/26 ,  B64D31/14 ,  F15B9/08 ,  F15B9/12 ,  F15B13/16

CPC classification number: F15B9/08 ,  B64D31/14

Abstract: A power boost mechanism for converting pilot linear throttle input commands to rotary motion and providing amplification of output torque to an engine fuel control and having an output shaft adapted for connection to an engine power lever assembly. An input member is movable in response to a throttle input command and power boost structure responsive to movement of the input member causes rotation of the output shaft. The mechanism further includes feedback structure associated with the output shaft and responsive to movement thereof for returning said power boost structure to a null position independently of said input member, structure automatically enabling direct operation of the output shaft by said input member when the power boost structure is inoperative, and structure responsive to a malfunction in the engine fuel control causing limited rotation of the output shaft without movement of said input member.

Abstract translation: 一种用于将导频线性节气门输入命令转换成旋转运动并将输出扭矩放大到发动机燃料控制并具有适于连接到发动机功率杆组件的输出轴的功率提升机构。 响应于节气门输入命令，输入构件是可移动的，响应于输入构件的运动引起输出轴的旋转的动力提升结构。 该机构进一步包括与输出轴相关联的反馈结构并且响应于其运动而将所述功率提升结构独立于所述输入构件返回到零位置，当功率提升结构自动使得能够通过所述输入构件直接操作输出轴 并且响应于发动机燃料控制中的故障而导致的结构不受所述输入构件的移动而导致输出轴的有限旋转。