公开(公告)号：US5029669A

公开(公告)日：1991-07-09

申请号：US467487

申请日：1990-01-19

申请人： Hyon S. Lew ,  Yon K. Lew ,  Hyok S. Lew

发明人： Hyon S. Lew ,  Yon K. Lew ,  Hyok S. Lew

IPC分类号： A62B1/00

CPC分类号： A62B1/00

摘要： A device for ascending and descending following a vertically disposed rope comprises a handle assembly including a pair of handles, a stirrup asssembly including a pair of foot-holds and a harness depending from the handle assembly, wherein the handle assembly attached to the rope in a sliding relationship grabs the rope when the pair of handles are pulled down and the stirrup assembly attached to the rope in a sliding relationship grabs the rope when the pair of foot-holds are stepped on; whereby a person wearing the harness climbs the rope by repeating the movements of pulling up the stirrup assembly by bending the knees while pulling down the pair of handles and then pushing up the handle assembly while standing up on the pair of foot-holds, or slides down on the rope at a controlled speed by exerting a required amount of braking applied by means of the handle assembly and/or the stirrup assembly.

摘要翻译： 一种用于沿垂直设置的绳索上升和下降的装置包括一个手柄组件，其包括一对把手，一个蹬箍组件，其包括一对脚蹬和从手柄组件悬挂的线束，其中把手组件附接到绳索 当一对手柄被拉下时，滑动关系抓住绳索，并且当踩踏一对脚踏板时，以滑动关系附接到绳索的马镫组件抓住绳索; 由此，穿着线束的人员通过重复通过弯曲膝盖同时拉下一对手柄并且随后向上推动手柄组件而向上拉动马蹬组件的运动而爬上绳索，同时站立在一对支脚或滑块上 通过施加通过手柄组件和/或马镫组件施加的所需的制动量，以可控制的速度在绳索下方。

公开(公告)号：US5247836A

公开(公告)日：1993-09-28

申请号：US825390

申请日：1992-01-24

申请人： Hyok S. Lew ,  Yon K. Lew ,  Hyon S. Lew

发明人： Hyok S. Lew ,  Yon K. Lew ,  Hyon S. Lew

IPC分类号： G01F1/64

CPC分类号： G01F1/64

摘要： A flowmeter comprises a first electrode disposed on a first cross section of the flow passage and a second electrode disposed on a second cross section of the flow passage downstream of the first cross section, and an alternating electric power supply providing an alternating electric potential difference across the first and second electrodes, that creates flow of electric current across the first and second electrodes in two opposite directions, wherein the fluid velocity is determined as a function of difference between the electric current flowing from the first electrode to the second electrode and the electric current flowing from the second electrode to the first electrode.

摘要翻译： 流量计包括设置在流动通道的第一横截面上的第一电极和设置在第一横截面下游的流动通道的第二横截面上的第二电极，以及提供交替电势差的交流电源 所述第一和第二电极在两个相反的方向上在所述第一和第二电极上产生电流，其中所述流体速度被确定为从所述第一电极流向所述第二电极的电流与所述第二电极之间的差的函数 电流从第二电极流向第一电极。

公开(公告)号：US4598793A

公开(公告)日：1986-07-08

申请号：US676400

申请日：1984-11-29

申请人： Hyok S. Lew ,  Hyon S. Lew ,  Yon K. Lew

发明人： Hyok S. Lew ,  Hyon S. Lew ,  Yon K. Lew

IPC分类号： A62B1/00 ,  A62B1/08

CPC分类号： A62B1/00

摘要： This invention relates to an emergency escape system for escape from elevated structures such as sky-scrapers, high-rise apartment or office buildings, etc., which system enables one to lower oneself from any level of a high-rise building to ground level all by oneself without requiring any help from rescue crews wherein, with the minimum amount of physical effort, the descending motion and speed is completely controlled by the descending person. The sky-ride emergency system comprises a closed loop of rope or cable wound on a friction drum over a number of complete laps in a substantially tight relationship. The cylindrical surface of the friction drum nonrotatably secured to an elevated level has a high friction coefficient. The closed loop of rope depending from the friction drum includes at least one securing means such as a hook or ring affixed to the rope. The lower extremity of the closed loop of rope depending from the friction drum reaches down to a lower level such as ground level. A rope guide means slidably guides and confines the portion of rope wound on the friction drum. The frictional grip of the rope on the friction drum resulting from a pull on one rope member depending from the friction drum by the weight of an evacuee secured to said one rope member can be altered to a great extent by exerting a weak pull of varying magnitude on the other rope member depending from the friction drum. As a consequence, an evacuee wearing a harness secured to one of two rope members depending from the friction drum is able to suspended oneself in midair or lower oneself by controlling the small amount of pull exerted on the other of two rope members depending from the friction drum by the evacuee.

摘要翻译： 本发明涉及一种用于从诸如天空刮板，高层公寓或办公建筑物等高架结构中逃逸的紧急逃生系统，该系统使得能够将自己从高层建筑的任何级别降低到地面水平 不需要救援人员的任何帮助，其中以最小量的身体力量，下降的运动和速度完全由下降者控制。 天空应急系统包括以基本紧密的关系在多个完整圈上缠绕在摩擦鼓上的绳索或缆索的闭合回路。 不可旋转地固定到升高水平的摩擦鼓的圆柱形表面具有高摩擦系数。 从摩擦鼓悬挂的绳索的闭合回路包括至少一个固定装置，例如固定到绳索上的钩或环。 从摩擦鼓离开的绳索的闭环的下端到达较低的水平，例如地平面。 绳索引导装置可滑动地引导和限制缠绕在摩擦鼓上的绳索的部分。 通过由固定到所述一个绳索构件的撤离器的重量从摩擦鼓上牵引的一个绳索构件上的绳索的摩擦抓握可以在很大程度上通过施加不同幅度的弱拉力来改变 在另一个绳索构件上从摩擦鼓上取下。 因此，穿戴固定到摩擦鼓上的两个绳索构件中的一个绳索的撤离人员能够通过控制由于摩擦力而在两个绳索构件中的另一个上施加的少量拉力而将其自身悬挂在空中或自身中 由撤离者鼓。

公开(公告)号：US4679656A

公开(公告)日：1987-07-14

申请号：US797411

申请日：1985-11-12

申请人： Hyok S. Lew ,  Hyon S. Lew ,  Yon K. Lew

发明人： Hyok S. Lew ,  Hyon S. Lew ,  Yon K. Lew

IPC分类号： A62B1/00 ,  A62B1/08

CPC分类号： A62B1/00

摘要： This invention relates to a self-sufficient device enabling a person to descend and ascend with ease, which device includes a closed loop of cord depending from a frictionally controlled cord release device wherein a person secured to one member of the closed loop of cord depending from the frictionally controlled cord release device by means of a harness is able to controll one's descending speed by exerting a small amount of tension on the other member of the closed loop of cord in the descending process. In the ascending process, a person secured to one member of the closed loop of cord by a harness is able to elevate oneself by using a stirrup slidably secured to the other member of the closed loop of cord 1 which stirrup includes a locking means that grabs the other member of the closed loop of cord when one stands on the stirrup applying a weight thereon, while the stirrup slides substantially freely on the other member of the closed loop of cord when no weight is applied thereon. The person secured to one member of the closed loop of cord propels oneself upwards by repeating the combination of movements of pulling up the stirrup by bending the knees and standing up straight while shifting the body weight from the harness to the stirrup.

摘要翻译： 本发明涉及一种使人能够容易地下降和上升的自给自足的装置，该装置包括一根由摩擦控制的绳索释放装置悬挂的绳索的闭合环，其中一个人固定在一个根据 通过线束的摩擦控制的绳索释放装置能够通过在下降过程中在绳索的另一个构件上施加少量张力来控制下降速度。 在上升过程中，通过线束固定到帘线闭合环的一个构件的人能够通过使用可滑动地固定到绳索1的闭合回路的另一个构件的马镫提升自己，该马镫包括抓紧装置 当一个脚蹬在其上施加重量的马镫上时，绳索的闭环的另一个构件，而当在其上施加重物时，马镫基本上自由地滑动在闭合的绳索的另一个构件上。 固定在绳索的闭合环路上的人通过重复通过弯曲膝盖并将直立的身体从座椅转移到马镫上而直立站立来拉动马蹬的动作的组合向上推动自己。

公开(公告)号：US4598792A

公开(公告)日：1986-07-08

申请号：US682673

申请日：1984-12-17

申请人： Hyok S. Lew ,  Hyon S. Lew ,  Yon K. Lew

发明人： Hyok S. Lew ,  Hyon S. Lew ,  Yon K. Lew

IPC分类号： A62B1/00 ,  A62B1/08

CPC分类号： A62B1/00

摘要： This invention relates to a self-contained and self-sufficient device for lowering and raising oneself vertically without relying on any mechanical power, or any man power external to the system wherein the direction and speed in the vertical movement of a person is fully controlled with ease by that person himself or herself. The sky-ride vertical mobiity system of the present invention comprises a frictionally controlled rope release device secured to an upper level and a closed loop of rope depending from the frictionally controlled rope release device that is wrapped around a friction drum included in the frictionally controlled rope release device. Exertion of a pull of very small magnitude on one member of the closed loop of rope depending from the frictionally controlled rope release device creates a frictional braking of very large magnitude that is capable of suspending a heavy object secured to the other member of the closed loop of rope motionlessly in midair or lower it at a safe speed. A person secured to one member of the closed loop of rope by means of a harness worn by that person and secured to one member of the closed loop of rope can control his or her own descending motion by exerting small amount of pull on the other member of the closed loop of rope and varying thereof. The sky-ride vertical mobility system including a one-way frictionally controlled rope release device with a friction drum equipped with a ratchet mechanism enables one to raise himself or herself by using a harness secured to one member of the closed loop of rope depending from the one-way frictionally controlled rope release device and a stirrup equipped with a one-way grip slidably engaged by the other member of the closed loop of rope depending from the one-way frictionally controlled rope release device.

摘要翻译： 本发明涉及一种独立且自给自足的装置，用于在不依赖任何机械动力的情况下垂直地降低和提升自身，或者在系统外部的任何人力，其中人的垂直运动的方向和速度被完全控制 该人自己容易。 本发明的天空垂直移动系统包括一个摩擦控制的绳索释放装置，其固定到上部的绳索释放装置和一根由摩擦控制的绳索释放装置缠绕的绳索的闭合环，所述绳索释放装置缠绕在包括在摩擦控制的绳索中的摩擦鼓 释放装置。 在由摩擦控制的绳索释放装置引起的绳索的闭合环的一个构件上施加非常小的拉力产生非常大的摩擦制动，其能够悬挂固定到闭环的另一个构件的重物体 绳索在空中静止不动或以安全的速度降低。 通过该人穿戴的线束固定在绳索的闭合环路上的一个人固定到绳索的闭合环的一个构件上的人可以通过在另一个构件上施加少量的拉力来控制他或她自己的下降运动 的绳索的闭环和其变化。 包括具有装备有棘轮机构的摩擦鼓的单向摩擦控制的绳索释放装置的天空垂直移动系统使得能够通过使用固定到绳索的闭合环的一个构件的线束来升高自身， 单向摩擦控制的绳索释放装置和装备有由单向摩擦控制的绳索释放装置的绳索的闭合环的另一个构件可滑动地接合的单向把手的马镫。

公开(公告)号：US5440926A

公开(公告)日：1995-08-15

申请号：US185206

申请日：1994-01-24

申请人： Hyok S. Lew ,  Hyon S. Lew ,  Yon K. Lew

发明人： Hyok S. Lew ,  Hyon S. Lew ,  Yon K. Lew

IPC分类号： F01C1/063 ,  G01F3/06 ,  G01F3/08 ,  F01C1/00

CPC分类号： G01F3/065 ,  F01C1/063 ,  G01F3/08

摘要： A positive displacement fluid machine comprises a body including a circular cylindrical cavity with two closed ends and two port openings respectively open to the two opposite halves of the cylindrical cavity respectively located on two opposite sides of a plane of symmetry, a vane assembly including a plurality of vanes disposed in a radially extending pattern from a central shaft rotatably and pivotally supporting the plurality of the vanes, which vane assembly is disposed within the circular cylindrical cavity in a coaxial relationship therebetween wherein the radial edges of the vanes slide on the circular cylindrical wall of the cylindrical cavity, and a cam follower-guide mechanism controlling separation angle between adjacent vanes in such a way that the separation angle between adjacent vanes increases from a minimum value to a maximum value in one of the two opposite halves of the cylindrical cavity and decreases from the maximum value to the minmum value in the other of the two opposite halves of the cylindrical cavity.

摘要翻译： 正排量流体机器包括主体，其包括具有两个闭合端的圆柱形腔和分别对应于位于对称平面的两个相对侧上的圆柱形空腔的两个相对的两个半开口的两个端口开口;叶片组件，包括多个 可旋转地枢转地支撑多个叶片的叶片以径向延伸的图案形式设置，该叶片组件以圆形的圆柱形空腔内的同轴关系设置在其间，其中叶片的径向边缘在圆柱形壁上滑动 以及一个凸轮随动引导机构，其控制相邻叶片之间的分离角度，使得相邻叶片之间的分离角度从圆柱形空腔的两个相对的两半中的一个中的最小值到最大值增加; 在t的另一个中从最大值减小到最小值 在圆柱形腔的相对两半处。

公开(公告)号：US4702348A

公开(公告)日：1987-10-27

申请号：US711318

申请日：1985-03-13

申请人： Hyok S. Lew ,  Hyon S. Lew ,  Yon K. Lew

发明人： Hyok S. Lew ,  Hyon S. Lew ,  Yon K. Lew

IPC分类号： A62B1/00 ,  A62B1/08

CPC分类号： A62B1/00

摘要： This invention relates to a device for transporting a person or persons vertically that comprises a closed loop of cord depending from a cylindrical roller with frictional braking means on which roller the cord is wound over a plurality of laps wherein the speed of the lowering motion of one member of the closed loop of cord depending from the cylindrical roller is effortlessly controlled by a small amount of tension exerted on the other member of the closed loop of cord depending from the cylindrical roller as the small amount of tension exerted on the other member of the closed loop of cord controls the magnitude of the frictional braking on the cylindrical roller. Consequently, a person secured to the one member of the closed loop of cord is able to lower oneself at a safe speed with ease by exerting a small amount of pull on the other member of the closed loop of cord. The cylindrical roller with frictional braking means equipped with a rachet means enables a person to raise as well as lower oneself with ease when secured to one member of the closed loop of cord and using a stirup means slidably secured to the other member of the closed loop of cord wherein the stirup locks onto the other member of the closed loop of cord when the weight of the person is exerted thereon.

摘要翻译： 本发明涉及一种用于垂直运输人员的装置，其包括一个带有摩擦制动装置的圆柱形滚子的闭合的绳索，滚子上的绳索缠绕在多个圈上，其中一个下降运动的速度 从圆柱滚子悬挂的帘线的闭合回路的构件由于作用在与圆柱滚子的另一个构件上施加的小的张力的小的张力作用在由圆柱滚子构成的帘线的闭合环的另一个构件上， 帘线的闭环控制圆柱滚子上的摩擦制动的大小。 因此，固定在帘线的闭环的一个部件上的人能够通过在线圈的闭合环的另一个部件上施加少量的拉力而以安全的速度自行降低自身。 具有摩擦制动装置的圆筒滚子装备有雷蛇装置使得人们能够在固定到帘线的闭合回路的一个构件上时轻松地升起和下降，并且使用可滑动地固定到闭环的另一个构件的搅拌装置 的绳索，其中当人的重量被施加在其上时，搅拌器锁定到帘线的闭合环的另一个构件上。

公开(公告)号：US5269668A

公开(公告)日：1993-12-14

申请号：US8598

申请日：1993-01-25

申请人： Hyok S. Lew ,  Yon K. Lew ,  Hyon S. Lew

发明人： Hyok S. Lew ,  Yon K. Lew ,  Hyon S. Lew

IPC分类号： F01C1/352 ,  F01C1/00 ,  F03C2/00

CPC分类号： F01C1/352

摘要： A positive displacement fluid handling apparatus comprises a body including a circular cylindrical cavity with two closed ends and two port openings respectively open to the two opposite halves of the circular cylindrical cavity; a flap assembly including a plurality of flaps disposed in the circular cylindrical cavity in a radiating pattern and supported by the body rotatably about a first axis of rotation concentric to the circular cylindrical cavity in an independently rotatable arrangement, wherein the outer radial edges of the flaps slide on the circular cylindrical wall of the circular cylindrical cavity and the inner radial edges of the flaps are assembled in a radially converging leak-proof assembly; and a flap spacer assembly including a plurality of rollers or spacers disposed on a circular cylindrical surface enclosing the first axis of rotation and coaxial to a second axis of rotation eccentric to the circular cylindrical cavity and supported by the body rotatably about the second axis of rotation, wherein the individual flaps engage and extend respectively through every other spacings between the rollers or spacers, while the remaining spacings between the rollers or spacers not engaged by any flaps provides vent openings for the fluid to move in and out of the cylindrical boundary of the flap spacer assembly.

摘要翻译： 正排量流体处理装置包括：主体，其包括具有两个封闭端的圆柱形空腔和分别向圆柱形腔的两个相对的两半开口的两个端口开口; 翼片组件，其包括以辐射图案设置在圆柱形空腔中的多个翼片，并且以可独立旋转的布置方式围绕与圆柱形腔体同心的第一旋转轴线可旋转地支撑，其中翼片的外径向边缘 在圆柱形腔的圆柱形壁上滑动，并且翼片的内径向边缘组装在径向会聚的防漏组件中; 以及翼片间隔件组件，其包括设置在包围第一旋转轴线的圆柱形表面上的多个辊或间隔件，并且与位于圆柱形空腔偏心的第二旋转轴线共轴并且由主体围绕第二旋转轴线可旋转地支撑 ，其中各个翼片分别接合并延伸到辊或间隔件之间的每隔一个间隔，而不与任何翼片接合的辊子或间隔件之间的剩余间隔提供用于流体移入和移出的圆柱形边界的通气开口 翼片间隔件组件。

公开(公告)号：US4793436A

公开(公告)日：1988-12-27

申请号：US938389

申请日：1986-12-04

申请人： Hyok S. Lew ,  Hyon S. Lew ,  Yon K. Lew

发明人： Hyok S. Lew ,  Hyon S. Lew ,  Yon K. Lew

IPC分类号： A62B1/00 ,  A62B1/08

CPC分类号： A62B1/00

摘要： This invention discloses a self-sufficient device enabling a person to descend and ascend with ease, which device includes a closed loop of cord depending from a frictionally controlled cord release apparatus that exerts braking on the looping movement of the closed loop of cord in one direction releasing the first member and taking up the second member thereof, while it allows substantially free looping movements in the other direction releasing the second member and taking up the first member of the closed loop of the cord, wherein the first member of the closed loop of cord includes a harness securely affixed thereto and the second member includes a handle and a stirrup slidably secured thereto, which handle and stirrup freely slide on the second member of the closed loop of cord when no load is exerted thereon, while the handle and stirrup grabs the second member of the closed loop of cord when a load is exerted thereon.

摘要翻译： 本发明公开了一种使人能够容易地下降和上升的自给自足的装置，该装置包括根据摩擦控制的绳索释放装置的一根绳索的闭合回路，该绳索释放装置在一个方向上对闭合的绳索的环路运动施加制动 释放第一构件并吸收其第二构件，同时允许另一方向上的基本上自由的循环移动释放第二构件并吸收帘线的闭环的第一构件，其中闭环的第一构件 绳子包括牢固地固定在其上的线束，并且第二构件包括手柄和可滑动地固定到其上的马镫，当没有载荷施加在其上时，手柄和马镫可自由地滑动在闭合的绳索的第二构件上，同时手柄和马镫抓住 当负载施加在其上时，帘线的闭环的第二构件。

公开(公告)号：US4601474A

公开(公告)日：1986-07-22

申请号：US693993

申请日：1985-01-22

申请人： Hyok S. Lew ,  Yon K. Lew ,  Hyon S. Lew

发明人： Hyok S. Lew ,  Yon K. Lew ,  Hyon S. Lew

IPC分类号： A63B67/10 ,  F41B15/10

CPC分类号： A63B67/10 ,  F41B15/10

摘要： A self-defense device comprising a spherical member and a tether cord. The tether cord is wound on a self-winding spool that is rotatably attached to the interior of the spherical member. The free end of the tether cord has a loop formed thereat for securing the device to a person's wrist. The spherical member may have an outer lining of elastic material or may have a plurality of barbs on its exterior surface.

摘要翻译： 一种包括球形构件和系绳的自卫装置。 系绳缠绕在可旋转地附接到球形构件内部的自动上链线轴上。 系绳的自由端具有形成在其上的环，用于将装置固定到人的手腕上。 球形构件可以具有弹性材料的外衬或在其外表面上可以具有多个倒刺。