公开(公告)号：US20140035310A1

公开(公告)日：2014-02-06

申请号：US14052674

申请日：2013-10-11

Applicant: Keigo Ozaki ,  Tatsuya Kitada

Inventor： Keigo Ozaki ,  Tatsuya Kitada

IPC: E05D11/08 ,  B60J5/04 ,  B60J5/10 ,  F16F9/14

CPC classification number: E05D11/082 ,  B60J5/047 ,  B60J5/10 ,  E05F5/025 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2900/50 ,  F16F9/145 ,  Y10T16/54

Abstract: A rotary damper has a cylindrical housing. A rotor is rotatably supported inside the housing for rotation with respect to the housing by a first bearing and a second bearing. The second bearing has a greater length in the axial direction of the rotor than the first bearing. The rotary damper can be employed in an opening and closing mechanism for a vehicle door.

Abstract translation: 旋转阻尼器具有圆柱形壳体。 转子可旋转地支撑在壳体内，用于通过第一轴承和第二轴承相对于壳体旋转。 第二轴承在转子的轴向方向具有比第一轴承更大的长度。 旋转阻尼器可用于车门的开闭机构。

公开(公告)号：US09027979B2

公开(公告)日：2015-05-12

申请号：US14052674

申请日：2013-10-11

Applicant: Keigo Ozaki ,  Tatsuya Kitada

Inventor： Keigo Ozaki ,  Tatsuya Kitada

IPC: B62D33/03 ,  E05D11/08 ,  F16F9/14 ,  B60J5/04 ,  B60J5/10 ,  E05F5/02

CPC classification number: E05D11/082 ,  B60J5/047 ,  B60J5/10 ,  E05F5/025 ,  E05Y2201/254 ,  E05Y2201/266 ,  E05Y2900/50 ,  F16F9/145 ,  Y10T16/54

Abstract: A rotary damper has a cylindrical housing. A rotor is rotatably supported inside the housing for rotation with respect to the housing by a first bearing and a second bearing. The second bearing has a greater length in the axial direction of the rotor than the first bearing. The rotary damper can be employed in an opening and closing mechanism for a vehicle door.

Abstract translation: 旋转阻尼器具有圆柱形壳体。 转子可旋转地支撑在壳体内，用于通过第一轴承和第二轴承相对于壳体旋转。 第二轴承在转子的轴向方向具有比第一轴承更大的长度。 旋转阻尼器可用于车门的开闭机构。

公开(公告)号：US09206875B2

公开(公告)日：2015-12-08

申请号：US14110563

申请日：2012-04-12

Applicant: Keigo Ozaki ,  Tatsuya Kitada

Inventor： Keigo Ozaki ,  Tatsuya Kitada

IPC: F16D57/02 ,  F16F9/14

CPC classification number: F16F9/145

Abstract: The present invention provides a rotary damper comprising a hollow housing (10) which is opened at its one end and completely closed at the other end by an end wall (11), a bearing (13) formed at the end wall (11), a shaft (20) fitted to the bearing (13), a plug (30) made of metal, having an aperture (31) supporting the shaft (20) and closing an opening in the housing (10), partitions (40) arranged inside the housing (10) for rotation in accordance with rotation of the housing (10), viscous liquid filling chambers (71 and 72) defined by the partitions (40), and metal vanes (51 and 52) arranged in the chambers (71 and 72) for rotation in accordance with the rotation of the shaft (20), wherein the vane (51 and 52) includes a check valve, the check valve includes a valve body (84), and the valve body (84) includes a stop 84c made of resin and arranged between the plug (30) and the vanes (51 and 52).

Abstract translation: 本发明提供了一种旋转阻尼器，其包括中空壳体（10），该中空壳体在其一端开口并且在另一端处由端壁（11）完全封闭，形成在端壁（11）处的轴承（13） 安装到所述轴承（13）上的轴（20），由金属制成的塞子（30），具有支撑所述轴（20）并关闭所述壳体（10）中的开口的孔（31） 在壳体（10）内部，根据壳体（10）的旋转而旋转，由分隔件（40）限定的粘性液体填充室（71和72）以及设置在室（71）中的金属叶片（51和52） 和72），其中所述叶片（51和52）包括止回阀，所述止回阀包括阀体（84），并且所述阀体（84）包括阀体 由树脂制成的止挡件84c布置在塞子（30）和叶片（51和52）之间。

公开(公告)号：USD681798S1

公开(公告)日：2013-05-07

申请号：US29403441

申请日：2011-10-06

Applicant: Satoshi Nagasaka ,  Keigo Ozaki ,  Tatsuya Kitada

Designer： Satoshi Nagasaka ,  Keigo Ozaki ,  Tatsuya Kitada

公开(公告)号：US20140048363A1

公开(公告)日：2014-02-20

申请号：US14110563

申请日：2012-04-12

Applicant: Keigo Ozaki ,  Tatsuya Kitada

Inventor： Keigo Ozaki ,  Tatsuya Kitada

IPC: F16F9/14

CPC classification number: F16F9/145

Abstract: The present invention provides a rotary damper comprising a hollow housing (10) which is opened at its one end and completely closed at the other end by an end wall (11), a bearing (13) formed at the end wall (11), a shaft (20) fitted to the bearing (13), a plug (30) made of metal, having an aperture (31) supporting the shaft (20) and closing an opening in the housing (10), partitions (40) arranged inside the housing (10) for rotation in accordance with rotation of the housing (10), a viscous liquid filling chambers (71 and 72) defined by the partitions (40), and metal vanes (51 and 52) arranged in the chambers (71 and 72) for rotation in accordance with the rotation of the shaft (20), wherein the vane (51 and 52) includes a check valve, the check valve includes a valve body (84), and the valve body (84) includes a stop 84c made of resin and arranged between the plug (30) and the vanes (51 and 52).

Abstract translation: 本发明提供了一种旋转阻尼器，其包括中空壳体（10），该中空壳体在其一端开口并且在另一端处由端壁（11）完全封闭，形成在端壁（11）处的轴承（13） 安装到所述轴承（13）上的轴（20），由金属制成的塞子（30），具有支撑所述轴（20）并关闭所述壳体（10）中的开口的孔（31） 在所述壳体（10）的内部，根据所述壳体（10）的旋转而旋转，由所述隔板（40）限定的粘性液体填充室（71和72）和布置在所述室中的金属叶片（51和52） 71和72），其中所述叶片（51和52）包括止回阀，所述止回阀包括阀体（84），并且所述阀体（84）包括： 由树脂制成并设置在塞子（30）和叶片（51和52）之间的止挡件84c。