公开(公告)号：US06189265B1

公开(公告)日：2001-02-20

申请号：US08816559

申请日：1997-03-13

Applicant: Martin Fink

Inventor： Martin Fink

IPC: E05C706

CPC classification number: E05F15/652 ,  E05D15/1044 ,  E05D2015/1049 ,  E05F15/565 ,  E05Y2201/21 ,  E05Y2201/216 ,  E05Y2201/22 ,  E05Y2201/234 ,  E05Y2201/244 ,  E05Y2201/246 ,  E05Y2201/26 ,  E05Y2201/266 ,  E05Y2201/434 ,  E05Y2201/462 ,  E05Y2201/696 ,  E05Y2201/702 ,  E05Y2400/20 ,  E05Y2800/112 ,  E05Y2800/25 ,  E05Y2900/14 ,  E05Y2900/51

Abstract: A one-leaf or two-leaf sliding door, swinging/sliding door or pocket door, particularly for vehicles, has an electric, pneumatic or hydraulic drive. A nut is attached to the at least one door leaf and a spindle extends through the nut. A drive for moving the at least one door leaf is provided either to rotate the spindle directly or to linearly move the at least one door leaf. A freewheel is mounted on an end of the spindle, wherein the freewheel has a component which is stationary relative to but capable of rotating together with the spindle. A releasable brake or clutch is provided for preventing rotation of the freewheel component.

Abstract translation: 单叶或双叶滑动门，摆动/滑动门或口袋门，特别是车辆，具有电动，气动或液压驱动。 螺母连接到至少一个门扇，并且心轴延伸穿过螺母。 提供用于移动至少一个门扇的驱动器，用于直接旋转主轴或使至少一个门扇线性地移动。 自由轮安装在主轴的端部上，其中，自由轮具有相对于但能够与主轴一起旋转的固定的部件。 提供可释放的制动器或离合器以防止自由轮部件旋转。

公开(公告)号：US06173822B1

公开(公告)日：2001-01-16

申请号：US09169985

申请日：1998-10-13

Applicant: Holger M. Korb ,  J{umlaut over (u)}rgen Fuss

Inventor： Holger M. Korb ,  J{umlaut over (u)}rgen Fuss

IPC: F16F914

CPC classification number: F16F9/145 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/266

Abstract: Rotary damper, in particular for an actuating member in motor vehicles, comprising a housing having a cylindrical damper chamber, a liquid viscous medium within the chamber, a rotatably supported shaft within the chamber having at least one substantially radially extending vane such that upon rotation of the shaft, displaced medium flows between a narrow passage between the cylindrical wall of the chamber and the free end of the vane, at least a radially outer portion of the vane being inclined with respect to a diameter extending through the base of the vane and in the circumferential direction and being bendable such that upon a rotation of the shaft in the inclination direction the vane is bent towards the cylindrical wall and upon an opposite rotation the vane is bent towards the shaft, wherein at least one locking cam is provided at the cylindrical wall of the chamber which extends radially inwards and is adapted to be engaged by the free end of the vane if it is bent towards the cylindrical wall a predetermined extent.

Abstract translation: 旋转阻尼器，特别是用于机动车辆中的致动构件，包括具有圆柱形阻尼室的壳体，腔室内的液体粘性介质，腔室内的可旋转地支撑的轴，具有至少一个基本上径向延伸的叶片， 轴，位移介质在室的圆筒壁和叶片的自由端之间的狭窄通道之间流动，至少叶片的径向外部部分相对于延伸穿过叶片的基部的直径倾斜，并且在 圆周方向并且是可弯曲的，使得当轴在倾斜方向上旋转时，叶片朝向圆柱形壁弯曲，并且当相反的旋转时，叶片朝向轴弯曲，其中至少一个锁定凸轮设置在圆柱形 该腔室径向向内延伸，并且如果其朝向该弯曲部分适于与叶片的自由端接合 圆筒壁预定范围。

公开(公告)号：US6085384A

公开(公告)日：2000-07-11

申请号：US286944

申请日：1999-04-08

Applicant: Steven L. Bivens

Inventor： Steven L. Bivens

IPC: F16F9/12 ,  B60R7/06 ,  E05D11/08 ,  E05F3/20 ,  E05F5/00

CPC classification number: E05F5/00 ,  E05D11/084 ,  E05F3/20 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2900/538 ,  Y10T16/2771 ,  Y10T16/304 ,  Y10T16/61

Abstract: The one-way hinge damper includes a cylindrical housing into a rotor is rotatably inserted. A gap is formed between the rotor and the cylindrical housing which is filled with silicone or a similar viscous fluid for damping the rotation of the rotor. The damping can be increased by forming longitudinal grooves or similar discontinuities in the interior surface of the cylindrical housing and longitudinal passageways on the exterior surface of the rotor. A clutch, to which the output shaft is attached, is biased against an end of the rotor by a wave spring. Both the clutch and the end of the rotor include complementary rotationally alternating ramped surfaces and flat (or longitudinally level) surfaces. Radially extending walls are formed between the higher end of the ramped surfaces and the adjacent flat surface. When the output shaft and the clutch are rotated in a first direction, the radially extending walls of the clutch align with and engage the radially extending walls of the rotor and the rotor rotates through the viscous fluid thereby achieving damping. However, when the output shaft and clutch are rotated in a second direction, the ramped surfaces of the clutch "ramp over" the ramped surfaces of the rotor, and the rotor does not rotate, thereby allowing the clutch and output shaft to rotate substantially free of damping.

Abstract translation: 单向铰链阻尼器包括可旋转地插入转子的圆柱形壳体。 在转子和圆柱形壳体之间形成间隙，其中填充有硅树脂或类似的粘性流体以阻尼转子的旋转。 可以通过在圆柱形壳体的内表面和转子的外表面上的纵向通道上形成纵向凹槽或类似的不连续性来增加阻尼。 输出轴所连接的离合器通过波形弹簧抵靠转子的一端。 离合器和转子的端部都包括互补的旋转交替的倾斜表面和平坦（或纵向水平）表面。 径向延伸的壁形成在倾斜表面的较高端和相邻的平坦表面之间。 当输出轴和离合器沿第一方向旋转时，离合器的径向延伸的壁与转子的径向延伸的壁对准并与其接合，并且转子通过粘性流体旋转，从而实现阻尼。 然而，当输出轴和离合器沿第二方向旋转时，离合器的倾斜表面“转过”转子的倾斜表面，并且转子不旋转，从而允许离合器和输出轴基本上自由地旋转 的阻尼。

公开(公告)号：US5875874A

公开(公告)日：1999-03-02

申请号：US59131

申请日：1998-04-13

Applicant: Harunori Okabe ,  Kenji Takahashi ,  Hirozumi Sasa ,  Takeaki Kobori

Inventor： Harunori Okabe ,  Kenji Takahashi ,  Hirozumi Sasa ,  Takeaki Kobori

IPC: A47K13/12 ,  E05D11/10 ,  E05F3/14 ,  E05F5/00 ,  F16C11/04 ,  F16C11/10 ,  F16F9/53

CPC classification number: E05D11/105 ,  A47K13/12 ,  E05D11/10 ,  E05D11/1014 ,  E05F5/00 ,  F16C11/103 ,  E05F3/14 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2900/614

Abstract: A rotary damper for use with a toilet lid has a damper shaft rotatably supported by a damper housing, a collar of synthetic resin fitted over the damper shaft for rotation therewith, and a casing of synthetic resin fixed to the damper housing and disposed around the collar for rotation relative thereto. The collar has a pair of diametrically opposite axial ridges disposed on the outer circumferential surface thereof and projecting radially outwardly. The casing has a pair of diametrically opposite cantilevered resilient arms defined by respective slits in the circumferential wall thereof. The cantilevered resilient arms have respective axial teeth disposed on the inner circumferential surface of the casing and projecting radially inwardly for engagement with the axial ridges, respectively. When the collar rotates in one direction, respective slanting surfaces of the axial ridges engage and move over the respective axial teeth, displacing the axial teeth radially outwardly against the resiliency of the cantilevered resilient arms. After the axial ridges move past the respective axial teeth, respective step surfaces of the axial ridges are locked by the axial teeth, retaining the collar and hence the damper shaft in a rotated position unless strong forces are applied to rotate the damper shaft backward.

Abstract translation: 用于马桶盖的旋转阻尼器具有由阻尼器壳体可旋转地支撑的阻尼器轴，合成树脂的轴环装配在阻尼器轴上以与其一起旋转，以及固定到阻尼器壳体并设置在套环周围的合成树脂壳体 以相对于其旋转。 套环具有设置在其外圆周表面上并径向向外突出的一对径向相对的轴向脊。 壳体具有一对在其周向壁中由相应狭缝限定的径向相对的悬臂弹性臂。 悬臂弹性臂具有设置在壳体的内圆周表面上的各自的轴向齿，并且径向向内突出以与轴向脊接合。 当套环沿一个方向旋转时，轴向脊的相应倾斜表面接合并移动到相应的轴向齿上，抵抗悬臂弹性臂的弹性径向向外移动轴向齿。 在轴向脊移动通过相应的轴向齿之后，轴向脊的相应台阶表面被轴向齿锁定，保持轴环并因此将阻尼轴保持在旋转位置，除非施加强力以使阻尼器轴向后旋转。

公开(公告)号：US5839548A

公开(公告)日：1998-11-24

申请号：US708816

申请日：1996-09-09

Applicant: Eric G. Parker ,  Steven L. Bivens

Inventor： Eric G. Parker ,  Steven L. Bivens

IPC: B60R7/06 ,  E05F5/00 ,  F16F9/12 ,  F16F9/516 ,  F16H19/00 ,  F16D63/00

CPC classification number: B60R7/06 ,  E05F5/00 ,  F16F9/12 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2900/538 ,  Y10T16/293

Abstract: A one-way damping system is provided for dampening the movement of a closure member when the closure member is moved in a first direction toward its opened position such that the closure member is opened at a controlled rate of speed, and for permitting the closure member to be moved in a second direction toward its closed position such that the closure member is able to be closed at an undampened or unrestricted rate of speed. The closure member includes a gear rack integrally molded therewith, and a rotary damper gear is movable into engagement with and out of engagement from the gear rack in order to provide the dampened and undampened movement modes. An idler gear or a pair of control arms are operatively associated with the rotary damper gear so as to ensure proper engagement and disengagement of the rotary damper gear with respect to the gear rack.

Abstract translation: 提供了一种单向阻尼系统，用于在闭合构件沿着第一方向朝向其打开位置移动时阻止闭合构件的运动，使得闭合构件以受控的速度打开，并且用于允许闭合构件 能够朝向其关闭位置的第二方向移动，使得关闭构件能够以无限制或无限制的速度关闭。 封闭构件包括与其一体模制的齿条，并且旋转阻尼器齿轮可移动地与齿条接合并脱离啮合，以便提供阻尼和无阻尼运动模式。 空转齿轮或一对控制臂与旋转阻尼器齿轮可操作地相关联，以确保旋转阻尼器齿轮相对于齿条的适当接合和分离。

公开(公告)号：US5605208A

公开(公告)日：1997-02-25

申请号：US587778

申请日：1995-12-26

Applicant: Bernd Friedrichsen ,  Werner Janoschek

Inventor： Bernd Friedrichsen ,  Werner Janoschek

IPC: B60N3/08 ,  B60R7/06 ,  F16F7/04 ,  F16F7/06 ,  F16F7/02

CPC classification number: F16F7/04 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/266 ,  Y10T16/541

Abstract: A rotary damper comprises a housing, a disc-shaped rotor which is supported within the housing so as to be rotatably and axially displaced in the housing, the rotor including an axially aligned annular friction surface which coacts with a coaxial annular friction surface inside the housing, and a spring within the housing which axially presses the rotor against the friction surface of the housing.

Abstract translation: 旋转阻尼器包括壳体，盘形转子，其被支撑在壳体内以便在壳体中可旋转和轴向移位，转子包括轴向对准的环形摩擦表面，其与壳体内的同轴环形摩擦表面共同作用 以及壳体内的弹簧，其将转子轴向地压靠在壳体的摩擦表面上。

公开(公告)号：US5211269A

公开(公告)日：1993-05-18

申请号：US885455

申请日：1992-05-19

Applicant: Kazuyoshi Ohshima

Inventor： Kazuyoshi Ohshima

IPC: E05F3/14 ,  F16F1/12 ,  F16F9/12

CPC classification number: F16F1/12 ,  E05F3/14 ,  F16F9/12 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2900/132 ,  Y10T16/2766 ,  Y10T16/61

Abstract: A damper for a flapdoor that does not show any damping effect when its movable shaft of the damper is rotated with the door in one sense whereas it effectively damps the rotary movement of the flapdoor when the movable shaft is rotated with the door in the other sense, wherein a one-way clutch for engaging or disengaging the movable shaft with a movable member depending on the sense of rotation of the movable shaft to cause a viscous shearing drag in the viscous fluid contained in the damper and a power source constitute so many integral parts of a coil spring. A damper for a flapdoor having such an arrangement can have a simplified configuration as compared with a damper provided with a separate coil spring as power source and a separate one-way clutch and therefore can be realized with reduced dimensions. Moreover, since such a one-way clutch can be prepared from a coil spring without requiring any additional processes and by simply engaging a portion of the coil spring with the movable member, the rest of the coil spring functioning as power source, the damper can be realized at a significantly reduced cost.

Abstract translation: 一种用于挡板的阻尼器，当阻尼器的可动轴在一个方向上与门一起旋转时，其不会显示任何阻尼作用，而当可动轴与另一方面的门一起旋转时，该挡板可有效地阻挡挡板的旋转运动 其特征在于，用于根据所述可动轴的旋转方向将所述可动轴与可移动构件接合或分离，以在所述阻尼器和电源中容纳的粘性流体中引起粘性剪切阻力的单向离合器构成所述多个积分 部分螺旋弹簧。 与具有作为动力源的单独的螺旋弹簧和单独的单向离合器的阻尼器相比，具有这种布置的挡板的阻尼器可以具有简化的构造，因此可以以减小的尺寸实现。 此外，由于这种单向离合器可以由螺旋弹簧制造而不需要任何额外的工艺，并且通过简单地将螺旋弹簧的一部分与可动构件接合，螺旋弹簧的其余部分用作动力源，阻尼器 以显着降低成本实现。

公开(公告)号：US5142740A

公开(公告)日：1992-09-01

申请号：US711777

申请日：1991-06-07

Applicant: Tsutomu Amaki ,  Tsutomu Okumoto

Inventor： Tsutomu Amaki ,  Tsutomu Okumoto

IPC: A47K13/10 ,  A47K13/12 ,  E05D5/12 ,  E05D7/10 ,  E05F3/14

CPC classification number: E05F3/14 ,  A47K13/10 ,  A47K13/12 ,  E05D7/1022 ,  E05D5/128 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2600/53 ,  E05Y2600/636 ,  E05Y2900/614 ,  F16C11/04 ,  Y10T16/5535

Abstract: A toilet covering hinge assembly for mounting a toilet covering to the rear of a toilet for rotation of the toilet covering about a hinge axis between a lowered and a raised position. The hinge assembly includes a hinge element which is provided at the rear end of the toilet covering and is formed with a bore extending along the hinge axis. A hinge shaft extends through the bore in a rotatively fixed relation thereto so as to be rotatable together with the toilet covering about the hinge axis. One end of the hinge shaft is received by a support member provided on the side of the toilet for allowing the hinge shaft to rotate together with the toilet covering relative to the toilet. A retainer spring is secured to the hinge element adjacent to the bore for latching the hinge shaft against an axial movement thereof. The retainer spring comprises an outer section and an inner section having an inner edge projecting radially inwardly into the bore and capable of being resiliently deformed into and out of locking engagement with a stepped shoulder in the outer surface of the hinge shaft.

Abstract translation: 一种马桶覆盖铰链组件，用于将马桶盖安装到马桶的后部，以使马桶盖围绕铰链轴线在降低和升高位置之间旋转。 铰链组件包括铰链元件，该铰链元件设置在马桶盖的后端，并且形成有沿着铰链轴线延伸的孔。 铰链轴以可旋转地固定的关系延伸穿过孔，以便与马桶盖围绕铰链轴线一起旋转。 铰链轴的一端由设置在马桶的侧面的支撑构件容纳，以允许铰链轴与马桶盖相对于马桶一起旋转。 保持弹簧被固定到靠近孔的铰链元件上，用于锁定铰链轴以抵抗其轴向运动。 保持弹簧包括外部部分和内部部分，该内部部分具有径向向内突出到孔中并且能够弹性变形进入和离开与铰链轴的外表面中的阶梯状肩部的锁定接合。

公开(公告)号：US5111548A

公开(公告)日：1992-05-12

申请号：US672663

申请日：1991-03-19

Applicant: Kazuyoshi Ohshima

Inventor： Kazuyoshi Ohshima

IPC: E05F3/14 ,  E05F3/22 ,  F16C11/10

CPC classification number: E05F3/221 ,  E05F3/14 ,  F16C11/10 ,  E05Y2201/21 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2900/132 ,  Y10T16/276 ,  Y10T16/2766

Abstract: A door closer which comprises a damper having a body case including an arm fixed to a door, a rotational shaft formed in the body case, a pair of chambers filled with high viscous liquids, a pair of rotary blades respectively having passages with check valves on the rotational shaft, the rotary blades being rotated together with a rotational shaft by a sub case fixed with a sub arm against a return spring at the time of opening the door, the door being effected by the resistance force of the high viscous liquid against the closing door, a stationary plate fixed to the body case, an intermediate plate so engages as to be rotatable at a predetermined angle against the return spring, a movable plate so engaged with the sub case as to be rotatable together with the sub case, a plurality of rotary connectors respectively movably engaged with a plurality of through holes on the rotating circumferential line of the intermediate plate, and an angle clutch formed with recesses to be engaged with the rotary connectors corresponding to the through holes of the rotary connectors. Thus, the door closer can provide a locking state of power accumulated by a return spring at a predetermined door opening angle and a freely stopping state.

公开(公告)号：US4893700A

公开(公告)日：1990-01-16

申请号：US196283

申请日：1988-05-20

Applicant: Rainer Gramss

Inventor： Rainer Gramss

IPC: F16F9/14

CPC classification number: F16F9/145 ,  E05Y2201/21 ,  E05Y2201/256 ,  E05Y2201/266

Abstract: A damping device, in particular for operating members within motor vehicles comprises a housing including a chamber, a liquid phase medium within the chamber, a shaft extending through the chamber, at least one radial vane attached to the shaft in such a manner that when pivoting the vane in the direction of one of two circumferentially spaced radial stops, the medium displaced out of one chamber portion will flow into the other chamber portion through means of a flow constriction, either the housing or the shaft being stationary and the housing or the shaft being connected with the actuating member, whereby at least one throughbore is defined within the vane and serves as the flow constriction.

Abstract translation: 特别是用于机动车辆中的操作构件的阻尼装置包括壳体，其包括腔室，腔室内的液相介质，延伸穿过腔室的轴，至少一个附接到轴的径向叶片， 叶片沿两个周向间隔的径向止挡件之一的方向移动，从一个腔室部分移出的介质将通过流动收缩流动进入另一个室部分，或者壳体或轴是静止的，并且壳体或轴 与致动构件连接，由此至少一个通孔限定在叶片内并用作流动收缩部。