公开(公告)号：US09228658B2

公开(公告)日：2016-01-05

申请号：US14367084

申请日：2012-12-14

Applicant: Yefim Epshetsky ,  Alex Paykin

Inventor： Yefim Epshetsky ,  Alex Paykin

IPC: F16J15/32

CPC classification number: F16J15/32 ,  F16J15/3208 ,  F16J15/3212 ,  F16J15/3244

Abstract: A seal assembly for sealing a space between a housing and a rotary shaft includes a generally annular sealing member having a central axis and inner and outer circumferential surfaces extending about the axis, at least a portion of the inner surface providing a sealing surface engageable with the shaft outer surface so as to define a seal interface with opposing axial ends. The sealing surface is configured to direct substances entering the interface toward at least one of the axial ends. Further, an annular biasing member is disposed about the sealing member outer surface and configured to exert a radially-inwardly directed force on the sealing member so as to generate contact pressure within the seal interface. The biasing member is arranged on the sealing member such that at least a portion of the biasing member extends axially in general alignment with at least a portion of the sealing surface.

Abstract translation: 用于密封壳体和旋转轴之间的空间的密封组件包括大致环形的密封构件，所述密封构件具有中心轴线和围绕所述轴线延伸的内外周表面，所述内表面的至少一部分提供可与 轴外表面，以便限定与相对的轴向端部的密封界面。 密封表面被构造成将进入界面的物质引向至少一个轴向端。 此外，环形偏置构件设置在密封构件外表面周围，并且构造成在密封构件上施加径向向内的力，以在密封界面内产生接触压力。 偏置构件设置在密封构件上，使得偏置构件的至少一部分与密封表面的至少一部分大致对准地轴向延伸。

公开(公告)号：US08328201B2

公开(公告)日：2012-12-11

申请号：US12821629

申请日：2010-06-23

Applicant: Yefim Epshetsky

Inventor： Yefim Epshetsky

IPC: F16J15/32

CPC classification number: F16J15/3244

Abstract: A seal assembly is for sealing a space between a housing and a shaft rotatable about a central axis. The seal assembly includes a seal body connectable with the housing and having an inner circumferential sealing surface. The sealing surface has opposing axial ends and is slidably contactable with the shaft outer surface to define a sealing interface. An annular biasing member, preferably a garter spring, is disposed about a portion of the seal body and has a centerline. The biasing member exerts a biasing force directed radially inwardly toward the centerline, such that the seal exerts a contact pressure on the shaft. Further, the biasing member is angularly positioned on the seal body such that the contact pressure extends axially along the shaft axis to direct substances entering the sealing interface toward a proximal axial end of the sealing surface when the shaft rotates about the central axis.

Abstract translation: 密封组件用于密封壳体和可围绕中心轴线旋转的轴的空间。 密封组件包括可与壳体连接并具有内周密封表面的密封体。 密封表面具有相对的轴向端部并且可与轴外表面滑动接触以限定密封界面。 围绕密封体的一部分设置有环形偏置构件，优选地是一个卡箍弹簧，并具有中心线。 偏置构件向中心线施加径向向内的偏压力，使得密封件对轴施加接触压力。 此外，偏置构件成角度地定位在密封体上，使得接触压力沿着轴线轴向延伸，以便当轴围绕中心轴旋转时，引导物质进入密封界面朝向密封表面的近端轴向端。

公开(公告)号：US07559099B2

公开(公告)日：2009-07-14

申请号：US11686761

申请日：2007-03-15

Applicant: Yefim Epshetsky ,  Svetlana Lapan ,  Leonid Shmagin

Inventor： Yefim Epshetsky ,  Svetlana Lapan ,  Leonid Shmagin

IPC: A47D7/04 ,  A47D7/00

CPC classification number: A47D7/04 ,  A47D9/00

Abstract: A method and apparatus for providing a resting area for an infant or a pet is disclosed. The resting area includes a support structure and a holding structure for holding the resting area over, or at least partially above an adult sleeping area. This enables the resting area to be easily accessible to an adult located in the adult sleeping area. The resting area is optionally movable in various manners, such as vertically, horizontally, rotatably, and swingably. The apparatus may include a horizontal arm extending from a support frame. A sleep divider is optionally provided in order to enable one adult to attend to an infant or pet while decreasing the disturbance to another adult on the opposite side of the divider. Various additional optional features may include providing heating means to a portion of the rest area, a convenient supply tray, lighting means, and various holding structure configurations for convenience and comfort.

Abstract translation: 公开了一种用于为婴儿或宠物提供休息区域的方法和装置。 休息区域包括支撑结构和用于将休息区域保持在成人睡眠区域上方或至少部分地在成人睡眠区域上方的保持结构。 这使得位于成人睡眠区域的成年人容易接近休息区域。 休息区域可选地以各种方式移动，例如垂直，水平，可旋转和可摆动地运动。 该装置可以包括从支撑框架延伸的水平臂。 可选地提供睡眠分隔器，以便一个成年人能够在分隔器的相对侧减少对另一个成年人的干扰而参与婴儿或宠物。 各种额外的可选特征可以包括为了方便和舒适地向休息区域的一部分提供加热装置，方便的供应盘，照明装置和各种保持结构构造。

公开(公告)号：US5327775A

公开(公告)日：1994-07-12

申请号：US967290

申请日：1992-10-27

Applicant: Yefim Epshetsky

Inventor： Yefim Epshetsky

IPC: A61F6/00 ,  G01M3/02 ,  G01M3/32

CPC classification number: A61F6/00 ,  G01M3/027 ,  G01M3/3218

Abstract: A condom tester and applicator comprises a hollow cylinder (10) having an open proximal end (12) and a distal end (14). The hollow cylinder is constructed of a transparent material, such as clear plastic. The distal end of the cylinder possesses an end-face (16) which contains a one-way valve (18). The inner surface of the hollow cylinder accommodates a plurality of longitudinal grooves (22). A mounting flange (24) is formed at the periphery of the proximal end of the hollow cylinder. A condom is tested by sealingly installing it into the hollow cylinder and creating a pressure differential across the condom membrane by forcing out the air inside the cylinder through the one-way valve and thus distending the condom. The condom is donned onto a penis by inserting the penis inside the hollow cylinder with the condom inflatably installed therein, and transferring the hem ring of the condom from the mounting flange onto the base of the penis.

Abstract translation: 避孕套测试器和施用器包括具有开放的近端（12）和远端（14）的中空圆筒（10）。 中空圆筒由透明材料制成，例如透明塑料。 气缸的远端具有包含单向阀（18）的端面（16）。 中空圆筒的内表面容纳多个纵向凹槽（22）。 安装凸缘（24）形成在中空圆筒的近端的周边。 通过将避孕套密封地安装到中空圆柱体中并通过单向阀迫使气缸内的空气从而使安全套膨胀而在避孕套膜上形成压力差，来测试避孕套。 通过将阴茎插入中空圆筒内，将避孕套穿在阴茎上，避孕套可充气地安装在阴茎内，并将避孕套的下摆环从安装法兰转移到阴茎的底部。

公开(公告)号：US20150184751A1

公开(公告)日：2015-07-02

申请号：US14145788

申请日：2013-12-31

Applicant: Yefim Epshetsky ,  Alex Paykin ,  William Schaid ,  Stellario Barbera

Inventor： Yefim Epshetsky ,  Alex Paykin ,  William Schaid ,  Stellario Barbera

IPC: F16J15/34

CPC classification number: F16J15/344 ,  F16J15/3252

Abstract: A seal assembly of the present invention is used for sealing a space between a housing and a rotary shaft disposed at least partially within the housing. The seal assembly includes a generally annular sealing member having a central portion and two axially-spaced apart side portions each extending generally radially from the central portion to define a generally annular groove. The assembly includes a generally annular support member disposed within the sealing member groove and configured to retain the central portion disposed generally against the other one of the shaft and the housing. The assembly eliminates problems associated with prior art designs such as static leakage of oil, clogging up the spirals with carbonized oil that negatively impact lifecycle of the fluid seals.

Abstract translation: 本发明的密封组件用于密封壳体和至少部分地设置在壳体内的旋转轴之间的空间。 密封组件包括大致环形的密封构件，其具有中心部分和两个轴向间隔开的侧部，每个侧部大致径向地从中心部分延伸以限定大致环形的凹槽。 该组件包括大致环形的支撑构件，其设置在密封构件凹槽内并且构造成保持大致抵靠轴和壳体中的另一个的中心部分。 该组件消除了与现有技术设计相关的问题，例如油的静态泄漏，用碳化油堵塞螺旋，从而不利地影响流体密封件的寿命周期。

公开(公告)号：US09027928B2

公开(公告)日：2015-05-12

申请号：US14367101

申请日：2012-12-17

Applicant: Yefim Epshetsky ,  Alex Paykin

Inventor： Yefim Epshetsky ,  Alex Paykin

IPC: F16J15/32

CPC classification number: F16J15/3208 ,  F16J15/3212 ,  F16J15/3244

Abstract: A seal assembly is for sealing between a housing and a rotary shaft includes an annular sealing member coupled with the housing and having inner and outer circumferential surfaces and a plurality of projections extending radially from the outer surface and spaced circumferentially about a central axis. Each projection has first and second axial ends and the plurality of projections define first and second projections. An annular biasing member is disposed about the sealing member outer surface and exerts an inwardly directed force on the sealing member. The biasing member has first and second ends and is arranged on the sealing member with the biasing member first end contacting the second end of each first projection and the biasing member second end contacting the first end of each second projection. As such, the biasing member extends axially and circumferentially between the first and second projections.

Abstract translation: 用于密封壳体和旋转轴之间的密封组件包括与壳体联接并具有内周面和外圆周表面的环形密封构件和从外表面径向延伸并围绕中心轴线周向间隔开的多个凸起。 每个突起具有第一和第二轴向端部，并且多个突起限定第一和第二突起。 环形偏置构件围绕密封构件外表面设置并且向密封构件施加向内的力。 偏置构件具有第一端和第二端并且布置在密封构件上，偏置构件的第一端接触每个第一突起的第二端，并且偏压构件第二端接触每个第二突起的第一端。 这样，偏置构件在第一和第二突起之间沿轴向和周向延伸。

公开(公告)号：US08851481B2

公开(公告)日：2014-10-07

申请号：US13267575

申请日：2011-10-06

Applicant: Yefim Epshetsky ,  Alex Paykin ,  Michel Organisciak

Inventor： Yefim Epshetsky ,  Alex Paykin ,  Michel Organisciak

IPC: F16J15/32

CPC classification number: F16J15/328 ,  F16J15/3208

Abstract: A seal for sealing a space between a shaft and a housing, includes a base member coupled with one of the housing and the shaft and a generally annular, elastomeric sealing member sealingly contactable with the other one of the housing and the shaft. The sealing member is coupled with the base member such that the sealing member is circumferentially strained to reduce friction between the sealing member and the other one of the housing and the shaft. The seal assembly is preferably formed by providing a base member having a generally annular carrier portion and a generally annular, elastomeric sealing member, coupling the sealing member with the annular portion of the base member, and plastically deforming at least a section of the base member carrier portion such that the sealing member is circumferentially strained.

Abstract translation: 用于密封轴和壳体之间的空间的密封件包括与壳体和轴中的一个联接的基部构件以及与壳体和轴中的另一个密封地接触的大致环形的弹性密封构件。 密封构件与基部构件联接，使得密封构件周向应变以减小密封构件与壳体和轴中的另一个之间的摩擦。 密封组件优选地通过提供具有大致环形的载体部分和大致环形的弹性体密封构件的基座构件来形成，该密封构件将密封构件与基部构件的环形部分联接，并且使基部构件的至少一部分塑性变形 承载部分使得密封构件周向应变。

公开(公告)号：US20130134628A1

公开(公告)日：2013-05-30

申请号：US13307993

申请日：2011-11-30

Applicant: Yefim Epshetsky

Inventor： Yefim Epshetsky

IPC: B29C45/00 ,  B22D17/00 ,  B22D17/22 ,  B29C45/06 ,  B29C59/02

CPC classification number: B22D17/22 ,  B29C45/06 ,  B29C45/1756 ,  B29C59/02

Abstract: An apparatus for receiving a plurality of mold assemblies having a first mold portion and a second mold portion operably connected together for forming parts. The apparatus includes a mold holding member and a pair of spaced apart support members extending from the mold holding member to a manufacturing floor. A carriage device is cooperable with the mold holding member for engaging and moving the mold assembly. A lifting mechanism is used for moving the carriage device relative the mold holding member to move the mold assembly to be engaged with mold holding member. A turn table adjacent to the mold holding member holds the mold assemblies and is movable relative the mold holding member thereby replacing the mold assemblies. A controller is operably connected to the mold holding member and the turn table thereby moving the turn table relative the mold holding member to interchange the mold assemblies.

Abstract translation: 一种用于接收多个模具组件的装置，其具有可操作地连接在一起以形成部件的第一模具部分和第二模具部分。 该装置包括模具保持构件和从模具保持构件延伸到制造地板的一对间隔开的支撑构件。 托架装置与模具保持构件配合，用于接合和移动模具组件。 提升机构用于相对于模具保持件移动托架装置以移动模具组件以与模具保持件接合。 与模具保持构件相邻的转台保持模具组件，并且可相对于模具保持构件移动，从而替换模具组件。 控制器可操作地连接到模具保持构件和转台上，从而使转台相对于模具保持构件移动以互换模具组件。

公开(公告)号：US20130082419A1

公开(公告)日：2013-04-04

申请号：US13249974

申请日：2011-09-30

Applicant: Yefim EPSHETSKY

Inventor： Yefim EPSHETSKY

IPC: B29C33/20

CPC classification number: B29C33/20

Abstract: An apparatus for receiving a mold assembly having a first mold portion and a second mold portion operably connected with one another for forming parts. The apparatus includes a mold holding member and a pair of support members spaced from one another and extending from the mold holding member to a manufacturing floor. A carriage device is cooperable with the mold holding member for engaging and moving the mold assembly. A lifting mechanism of the apparatus is used for moving the carriage device relative the mold holding member to move the mold assembly to be engaged with mold holding member. The lifting mechanism and the carriage device apply forces to opposite surfaces of the mold holding member to prevent the mold holding member from deflection and distortion to eliminate offset between the first mold portion and the second mold portion thereby eliminating defective parts as said apparatus forms the parts.

Abstract translation: 一种用于接收具有第一模具部分和第二模具部分的模具组件的装置，所述第一模具部分和第二模具部分可操作地彼此连接以形成部件。 该装置包括：模具保持构件和一对彼此间隔开并从模具保持构件延伸到制造地板的支撑构件。 托架装置与模具保持构件配合，用于接合和移动模具组件。 该装置的提升机构用于使托架装置相对于模具保持件移动以移动模具组件以与模具保持构件接合。 提升机构和托架装置向模具保持构件的相对表面施加力，以防止模具保持构件偏转和变形，以消除第一模具部分和第二模具部分之间的偏移，从而消除缺陷部分，因为所述装置形成部件 。

公开(公告)号：US20120217706A1

公开(公告)日：2012-08-30

申请号：US13395091

申请日：2010-09-07

Applicant: Yefim Epshetsky

Inventor： Yefim Epshetsky

IPC: F16J15/16

CPC classification number: F16J15/3264 ,  F16J15/3224

Abstract: A wear sleeve assembly for a seal on a shaft includes a sleeve having inner and outer circumferential surfaces, the outer surface being engageable by a seal inner surface at a contact location to prevent fluid flow between the seal inner surface and the sleeve outer surface. The sleeve inner surface defines a bore sized to receive a portion of the shaft with clearance. A coupler is configured to connect the sleeve with the shaft and provides a clearance space between the sleeve inner surface and a shaft outer surface at about the seal contact location. Thereby, the sleeve is adjustably positionable relative to the shaft so that the sleeve remains generally centered within the seal as the sleeve and shaft rotate about the axis. The coupler preferably includes an annular body with first and second axially-spaced, relatively displaceable sections for displacing the sleeve relative to the shaft.

Abstract translation: 用于轴上的密封件的磨损套筒组件包括具有内圆周表面和外圆周表面的套筒，外表面可由接触位置处的密封件内表面接合，以防止密封件内表面和套筒外表面之间的流体流动。 套筒内表面限定了一个孔，其尺寸被设计成能够接收具有间隙的轴的一部分。 联接器被配置为将套筒与轴连接，并且在密封接触位置处在套筒内表面和轴外表面之间提供间隙空间。 由此，套筒可相对于轴可调节地定位，使得当套筒和轴围绕轴线旋转时，套筒保持大致在密封件的中心。 联接器优选地包括具有第一和第二轴向间隔开的相对可移位部分的环形体，用于使套筒相对于轴移动。