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1. 发明申请

US20030177605A1 Hinge device with a returning member for automatically closing an open door 失效
公开(公告)号：US20030177605A1
公开(公告)日：2003-09-25
申请号：US10104231
申请日：2002-03-22
申请人： Fu Luong Hi-Tech Co., Ltd.
发明人： Yu-Jen Wang
IPC分类号： E05F003/20
CPC分类号： E05F1/1223 , E05D11/08 , E05D2003/027 , E05F1/063 , E05F1/1292 , E05F3/20 , E05Y2201/638 , E05Y2900/132 , Y10T16/2771 , Y10T16/304 , Y10T16/53826 , Y10T16/5387 , Y10T16/540255
摘要： A hinge member includes a rotatable cam element with a first cam face and a slidable cam element with a second cam face associated with the first cam face in such a manner that the second cam face moves away from the first cam face when the slidable cam element is cammed by the rotatable cam element due to an applied external force. A biasing member is connected to the slidable cam element so as to accumulate a returning force when the second cam face moves away from the first cam face and so as to urge the second cam face to move toward the first cam face when the external force ceases to be applied on the rotatable cam element.

2. 发明申请

US20070290421A1 Pneumatic cylinder device 审中-公开
标题翻译：气动缸装置
公开(公告)号：US20070290421A1
公开(公告)日：2007-12-20
申请号：US11471041
申请日：2006-06-19
申请人： Yu-Jen Wang
发明人： Yu-Jen Wang
IPC分类号： F16F9/342
CPC分类号： F16F9/0218 , F16F9/3235 , F16F9/3415 , F16F9/44
摘要： A pneumatic cylinder device includes an outer cylinder, an inner cylinder unit, a piston unit, and a control valve. The inner cylinder unit includes an inner cylinder, and a flow passage formation plate disposed between the inner and outer cylinders. The flow passage formation plate cooperates with a groove bottom wall to define a flow passage communicated with first and second air-guiding holes in the groove bottom wall. The first and second air-guiding holes are communicated respectively with first and second chamber parts of an air chamber in the inner cylinder. The control valve is disposed between the first air-guiding hole and the first chamber part.
摘要翻译：气缸装置包括外筒，内筒单元，活塞单元和控制阀。内筒单元包括内筒和设置在内筒和外筒之间的流路形成板。流路形成板与凹槽底壁配合，以限定与凹槽底壁中的第一和第二空气引导孔连通的流动通道。第一和第二空气引导孔分别与内筒中的空气室的第一和第二室部分连通。控制阀设置在第一导气孔和第一室部之间。

3. 发明授权

US07007341B2 Door closer 失效
标题翻译：闭门器
公开(公告)号：US07007341B2
公开(公告)日：2006-03-07
申请号：US10779488
申请日：2004-02-13
申请人： Yu-Jen Wang
发明人： Yu-Jen Wang
IPC分类号： E05F3/10
CPC分类号： E05F3/225 , E05F1/1292 , E05F3/04 , E05F3/104 , E05Y2201/11 , E05Y2201/638 , E05Y2201/702 , E05Y2600/20 , E05Y2800/00 , E05Y2900/132 , Y10S16/09 , Y10T16/2769 , Y10T16/2796 , Y10T16/540253 , Y10T16/56
摘要： A door closer includes a closer casing, a pivot unit, and a length-variable damping cylinder. The pivot unit includes a pivot axle, a cam member, and a cam follower member. The pivot axle has a drive end portion that extends into and that is retained rotatably in the closer casing, and a coupling end portion that extends out of the closer casing. The cam member is mounted co-rotatably on the drive end portion of the pivot axle. The cam follower member is disposed in the closer casing, and is acted upon by the cam member. The damping cylinder is disposed in the closer casing, and has one end coupled to the cam follower member and an opposite end anchored to the closer casing.
摘要翻译：门关闭器包括更靠近的外壳，枢轴单元和长度可变的阻尼缸。枢轴单元包括枢转轴，凸轮构件和凸轮从动构件。枢轴具有一个驱动端部分，该驱动端部分延伸到可更靠近的壳体中并且可旋转地保持在其中，并且该连接端部从较近的壳体延伸出来。凸轮构件可共旋转地安装在枢转轴的驱动端部上。凸轮从动构件设置在更靠近的壳体中，并被凸轮构件作用。阻尼筒设置在更靠近的壳体中，并且一端联接到凸轮从动构件，并且相对端锚固到更靠近的壳体。

4. 发明授权

US06880179B2 Sink stopper 失效
标题翻译：水槽塞子
公开(公告)号：US06880179B2
公开(公告)日：2005-04-19
申请号：US10436338
申请日：2003-05-12
申请人： Yu-Jen Wang
发明人： Yu-Jen Wang
IPC分类号： A47K1/14 , E03C1/23
CPC分类号： E03C1/23 , A47K1/14 , E03C2001/2317
摘要： A sink stopper is provided for a sink body having a base formed with a drain hole, and includes a strainer, an operating device and a closure member. The strainer is mounted on the base, and has a perforated strainer wall disposed in the drain hole. The operating device includes a stationary member mounted on the strainer wall, a movable member coupled movably to the stationary member, and a switching unit operable to retain releasably the movable member between first and second positions relative to the stationary member. The closure member is mounted on the movable member, is configured to form a clearance with the base to permit draining of water through the drain hole when the movable member is at the first position, and abuts sealingly against the base to seal the drain hole when the movable member is at the second position.
摘要翻译：设置有用于具有形成有排水孔的底座的水槽体的水槽塞，并且包括过滤器，操作装置和关闭构件。过滤器安装在基座上，并且具有设置在排水孔中的穿孔过滤器壁。操作装置包括安装在过滤器壁上的固定构件，可移动地联接到固定构件的可移动构件，以及可操作地将可移动构件可释放地保持在相对于固定构件的第一和第二位置之间的切换单元。闭合构件安装在可动构件上，构造成与基座形成间隙，以允许当可移动构件处于第一位置时通过排水孔排出水，并且密封抵靠基座以密封排水孔，可动构件处于第二位置。

5. 发明申请

US20040239170A1 HEIGHT ADJUSTABLE ARMREST ASSEMBLY FOR A CHAIR 失效
标题翻译：高度可调节的座椅组合
公开(公告)号：US20040239170A1
公开(公告)日：2004-12-02
申请号：US10663018
申请日：2003-09-16
申请人： Fu Luong Hi-Tech Co., Ltd.
发明人： Yu-Jen Wang
IPC分类号： B60N002/46
CPC分类号： A47C1/03 , B60N2/77
摘要： An armrest assembly includes a lower part defining a lower chamber, and an upper part defining an upper chamber therein. An abutting member is disposed in the upper chamber. A cylinder-and-piston unit includes a cylinder extending into the upper chamber to abut against the abutting member, and a piston mounted securely in the lower chamber and telescopically extending into the cylinder. A locking member includes a spring-biased button projecting from the cylinder, extending through the abutting member and into the upper chamber, and pressible to move between a locked position, in which, the cylinder is locked by the locking member against axial movement relative to the piston, and an unlocked position, in which, the cylinder is axially movable relative to the piston.
摘要翻译：扶手组件包括限定下室的下部和在其中限定上室的上部。抵靠构件设置在上腔室中。气缸和活塞单元包括延伸到上室中以抵靠抵接构件的气缸，以及牢固地安装在下室中并可伸缩地延伸到气缸内的活塞。锁定构件包括从气缸突出的弹簧偏置按钮，延伸穿过邻接构件并进入上腔室，并且可压缩以在锁定位置之间移动，在锁定位置中，气缸被锁定构件锁定，从而抵抗相对于活塞和解锁位置，其中气缸相对于活塞可轴向移动。

6. 发明申请

US20070290423A1 Telescopic Pneumatic Device 审中-公开
标题翻译：伸缩气动装置
公开(公告)号：US20070290423A1
公开(公告)日：2007-12-20
申请号：US11670363
申请日：2007-02-01
申请人： Yu-Jen Wang
发明人： Yu-Jen Wang
IPC分类号： F16M7/00
CPC分类号： F16F9/0245
摘要： A telescopic pneumatic device includes an outer cylinder, an inner cylinder disposed in the outer cylinder and having a cylinder wall defining a gas chamber, a piston mounted in the gas chamber, a piston rod connected to the piston, two flow passages formed in the cylinder wall, and a control valve operable to allow or interrupt fluid communication between a gas-controlling chamber section and a piston-receiving chamber section of the gas chamber. The inner cylinder is made of a rigid plastic material.
摘要翻译：伸缩气动装置包括外筒，内筒，设置在外筒中，具有限定气室的气缸壁，安装在气室中的活塞，连接到活塞的活塞杆，形成在气缸中的两个流动通道壁和可操作以允许或中断气体室部分和气体室的活塞接收室部分之间的流体连通的控制阀。内筒由刚性塑料制成。

7. 发明授权

US07096773B2 Telescopic pneumatic device 失效
标题翻译：伸缩气动装置
公开(公告)号：US07096773B2
公开(公告)日：2006-08-29
申请号：US10962039
申请日：2004-10-08
申请人： Yu-Jen Wang
发明人： Yu-Jen Wang
IPC分类号： F15B11/08
CPC分类号： F15B15/202 , B29C45/14344 , F15B15/1428 , F15B2215/305
摘要： A telescopic pneumatic device comprises an outer cylinder, an inner cylinder disposed in the outer cylinder and having a cylinder wall defining an air chamber, a piston mounted in the air chamber and having a piston rod connected thereto, a flow passage provided between the cylinder wall and the outer cylinder, and a control valve operable to permit or interrupt fluid communication between the flow passage and the air chamber. The inner cylinder is made of a rigid plastic material and includes a valve mounting part for receiving the control valve, the valve mounting part being formed in one piece with the cylinder wall.
摘要翻译：伸缩气动装置包括外筒，内筒，设置在外筒中，具有限定空气室的气缸壁，安装在空气室中的活塞，并具有连接到其上的活塞杆，设置在气缸壁和外筒，以及可操作以允许或中断流动通道和空气室之间的流体连通的控制阀。内筒由刚性塑料材料制成，包括用于接收控制阀的阀安装部分，阀安装部分与气缸壁一体形成。

8. 发明申请

US20030229965A1 HINGE ASSEMBLY CAPABLE OF DAMPING DOOR MOVEMENT 失效
标题翻译：具有阻尼门运动的铰链组件
公开(公告)号：US20030229965A1
公开(公告)日：2003-12-18
申请号：US10172141
申请日：2002-06-14
申请人： Fu Luong Hi-Tech Co., Ltd.
发明人： Yu-Jen Wang
IPC分类号： E05F003/20
CPC分类号： E05F5/006 , E05D3/142 , E05Y2201/21 , E05Y2201/256 , E05Y2201/264 , E05Y2201/412 , E05Y2201/424 , E05Y2201/626 , E05Y2600/45 , E05Y2900/20 , Y10T16/27 , Y10T16/2771 , Y10T16/304 , Y10T16/53843
摘要： A hinge assembly includes a damping unit mounted on a securing seat that is connected to a door frame, a housing embedded in a door panel, and a hinge member and a positioning member interconnecting the securing seat and the housing. The damping unit includes a fluid cylinder and a piston rod having an actuating end pivoted to the positioning member. Due to the presence of the damping unit, movement of the door panel relative to the door frame can be damped.
摘要翻译：铰链组件包括安装在连接到门框的固定座上的阻尼单元，嵌入门板中的壳体，以及铰链构件和将固定座与壳体相互连接的定位构件。阻尼单元包括流体缸和活塞杆，活塞杆具有枢转到定位构件的致动端。由于阻尼单元的存在，门板相对于门框的移动可被阻尼。

9. 发明申请

US20060075891A1 Telescopic pneumatic device 失效
公开(公告)号：US20060075891A1
公开(公告)日：2006-04-13
申请号：US10962039
申请日：2004-10-08
申请人： Yu-Jen Wang
发明人： Yu-Jen Wang
IPC分类号： F15B13/04
CPC分类号： F15B15/202 , B29C45/14344 , F15B15/1428 , F15B2215/305
摘要： A telescopic pneumatic device comprises an outer cylinder, an inner cylinder disposed in the outer cylinder and having a cylinder wall defining an air chamber, a piston mounted in the air chamber and having a piston rod connected thereto, a flow passage provided between the cylinder wall and the outer cylinder, and a control valve operable to permit or interrupt fluid communication between the flow passage and the air chamber. The inner cylinder is made of a rigid plastic material and includes a valve mounting part for receiving the control valve, the valve mounting part being formed in one piece with the cylinder wall.

10. 发明申请

US20050177975A1 Door closer 失效
标题翻译：闭门器
公开(公告)号：US20050177975A1
公开(公告)日：2005-08-18
申请号：US10779488
申请日：2004-02-13
申请人： Yu-Jen Wang
发明人： Yu-Jen Wang
IPC分类号： E05F1/12 , E05F3/04 , E05F3/10
CPC分类号： E05F3/225 , E05F1/1292 , E05F3/04 , E05F3/104 , E05Y2201/11 , E05Y2201/638 , E05Y2201/702 , E05Y2600/20 , E05Y2800/00 , E05Y2900/132 , Y10S16/09 , Y10T16/2769 , Y10T16/2796 , Y10T16/540253 , Y10T16/56
摘要： A door closer includes a closer casing, a pivot unit, and a length-variable damping cylinder. The pivot unit includes a pivot axle, a cam member, and a cam follower member. The pivot axle has a drive end portion that extends into and that is retained rotatably in the closer casing, and a coupling end portion that extends out of the closer casing. The cam member is mounted co-rotatably on the drive end portion of the pivot axle. The cam follower member is disposed in the closer casing, and is acted upon by the cam member. The damping cylinder is disposed in the closer casing, and has one end coupled to the cam follower member and an opposite end anchored to the closer casing.
摘要翻译：门关闭器包括更靠近的外壳，枢轴单元和长度可变的阻尼缸。枢轴单元包括枢转轴，凸轮构件和凸轮从动构件。枢轴具有一个驱动端部分，该驱动端部分延伸到可更靠近的壳体中并且可旋转地保持在其中，并且该连接端部从较近的壳体延伸出来。凸轮构件可共旋转地安装在枢转轴的驱动端部上。凸轮从动构件设置在更靠近的壳体中，并被凸轮构件作用。阻尼筒设置在更靠近的壳体中，并且一端联接到凸轮从动构件，并且相对端锚固到更靠近的壳体。

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