公开(公告)号：US11305839B2

公开(公告)日：2022-04-19

申请号：US16529219

申请日：2019-08-01

申请人： Wen-Kuei Liu ,  Chao-Hsuan Liu ,  Yu-Chun Liu ,  Yi-Shan Liu

发明人： Wen-Kuei Liu ,  Chao-Hsuan Liu ,  Yu-Chun Liu ,  Yi-Shan Liu

IPC分类号： B62M11/06 ,  B62M9/124 ,  B62M25/04

摘要： A transmission device for a bicycle includes a housing, a mandrel, an assembling member, a transmission assembly, a derailleur assembly and a clutch assembly. The mandrel is rotatably disposed on the housing and extends along an axial direction. The assembling member has a driving gear. The transmission assembly is rotatably disposed on the housing and engaged with the driving gear. The derailleur assembly includes a first derailleur gear and a second derailleur gear. The transmission assembly is engaged with the first derailleur gear and the second derailleur gear. The clutch assembly includes a clutch member.

公开(公告)号：US11872471B2

公开(公告)日：2024-01-16

申请号：US17735370

申请日：2022-05-03

申请人： Wen-Kuei Liu ,  Hsiu-Feng Chen ,  Chao-Hsuan Liu ,  Yu-Chun Liu ,  Yi-Shan Liu ,  Yu-Cheng Liu ,  Yan-Rui Liu

发明人： Wen-Kuei Liu ,  Hsiu-Feng Chen ,  Chao-Hsuan Liu ,  Yu-Chun Liu ,  Yi-Shan Liu ,  Yu-Cheng Liu ,  Yan-Rui Liu

IPC分类号： A63C17/14 ,  F16D59/02 ,  F16D59/00 ,  F16D121/14

CPC分类号： A63C17/1418 ,  F16D59/00 ,  F16D2121/14

摘要： A braking mechanism of a wheeled device is provided, including: a main body, configured to be connected to the wheeled device including at least one wheel; an adjusting member, disposed on the main body and including a rod and a first abutting member adjustably positioned on the rod; a braking member, movably disposed on the main body; and an elastic member, abutted between the first abutting member and the braking member so that the braking member is biased by the force of the elastic member toward the at least one wheel to frictionally contact the at least one wheel.

公开(公告)号：US07975517B2

公开(公告)日：2011-07-12

申请号：US12558805

申请日：2009-09-14

申请人： Wen-Kuei Liu ,  Chao-Hsuan Liu ,  Yu-Chun Liu

发明人： Wen-Kuei Liu ,  Chao-Hsuan Liu ,  Yu-Chun Liu

IPC分类号： E05B37/02

CPC分类号： E05B37/08 ,  E05B37/02 ,  Y10T70/7186 ,  Y10T70/7192 ,  Y10T70/7254 ,  Y10T70/7271 ,  Y10T70/7294 ,  Y10T70/7395 ,  Y10T70/7401 ,  Y10T70/7418 ,  Y10T70/80

摘要： A multistage lock apparatus has a base, a disk holder, two selecting devices, two disk sets and at least one interfering element. The base has a mounting panel and a central tube. The disk holder is connected to the base and has a mounting beam, two extending beams, a middle beam, a connecting beam and two mounting spaces. The selecting devices are rotatably connected to the base. The disk sets are respectively mounted on the selecting devices in the mounting specs of the disk holder and each disk set has a driving disk and at least one driven disk. The at least one interfering element is mounted securely on the disk holder and each of the at least one interfering element has a mounting tab and two elastic panels.

摘要翻译： 多级锁定装置具有基座，盘保持器，两个选择装置，两个盘组和至少一个干涉元件。 底座有安装面板和中心管。 光盘托架连接到基座，并具有安装梁，两个延伸梁，中梁，连接梁和两个安装空间。 选择装置可旋转地连接到基座。 磁盘组分别安装在盘保持器的安装规格中的选择装置上，并且每个盘组具有驱动盘和至少一个从动盘。 所述至少一个干扰元件牢固地安装在所述盘保持器上，并且所述至少一个干涉元件中的每一个具有安装突片和两个弹性面板。

公开(公告)号：US08047032B1

公开(公告)日：2011-11-01

申请号：US12836718

申请日：2010-07-15

申请人： Chao-Hsuan Liu ,  Yu-Chun Liu ,  Wen-Kuei Liu

发明人： Chao-Hsuan Liu ,  Yu-Chun Liu ,  Wen-Kuei Liu

IPC分类号： E05B37/08 ,  E05B47/06 ,  G07C9/00

CPC分类号： E05B37/10 ,  E05B37/0096 ,  E05C19/186 ,  Y10T70/7254 ,  Y10T70/7294 ,  Y10T70/80

摘要： A combination lock includes an outer case with an inner case received therein and the outer case has a chamber which communicates with a passage in which a latch is received. A spring is mounted to the latch and provides a force to move the latch in a direction away from the chamber. A front unit having two disks is located in the first chamber and a rear unit having two disks is located in the second chamber. The two disks of the front unit drive each other and the two disks of the rear unit drive each other. A first dial plate drives one of the disks of the front unit and a second dial plate drives one of the disks of the rear unit. When the notches are in alignment with each other, the end piece of the latch can pass through the notches and the lock is unlocked.

摘要翻译： 组合锁包括具有容纳在其中的内壳的外壳，并且外壳具有与其中容纳闩锁的通道连通的室。 弹簧被安装到闩锁上，并提供一个力使闩锁沿远离腔室的方向移动。 具有两个盘的前单元位于第一室中，并且具有两个盘的后单元位于第二室中。 前单元的两个磁盘互相驱动，后单元的两个磁盘互相驱动。 第一拨盘驱动前单元的一个盘，第二拨盘驱动后单元的一个盘。 当切口彼此对准时，闩锁的端部可以穿过凹口并且锁定被解锁。

公开(公告)号：US20110061430A1

公开(公告)日：2011-03-17

申请号：US12558805

申请日：2009-09-14

申请人： Wen-Kuei Liu ,  Chao-Hsuan Liu ,  Yu-Chun Liu

发明人： Wen-Kuei Liu ,  Chao-Hsuan Liu ,  Yu-Chun Liu

IPC分类号： E05B17/00

CPC分类号： E05B37/08 ,  E05B37/02 ,  Y10T70/7186 ,  Y10T70/7192 ,  Y10T70/7254 ,  Y10T70/7271 ,  Y10T70/7294 ,  Y10T70/7395 ,  Y10T70/7401 ,  Y10T70/7418 ,  Y10T70/80

摘要： A multistage lock apparatus has a base, a disk holder, two selecting devices, two disk sets and at least one interfering element. The base has a mounting panel and a central tube. The disk holder is connected to the base and has a mounting beam, two extending beams, a middle beam, a connecting beam and two mounting spaces. The selecting devices are rotatably connected to the base. The disk sets are respectively mounted on the selecting devices in the mounting specs of the disk holder and each disk set has a driving disk and at least one driven disk. The at least one interfering element is mounted securely on the disk holder and each of the at least one interfering element has a mounting tab and two elastic panels.

摘要翻译： 多级锁定装置具有基座，盘保持器，两个选择装置，两个盘组和至少一个干涉元件。 底座有安装面板和中心管。 光盘托架连接到基座，并具有安装梁，两个延伸梁，中梁，连接梁和两个安装空间。 选择装置可旋转地连接到基座。 磁盘组分别安装在盘保持器的安装规格中的选择装置上，并且每个盘组具有驱动盘和至少一个从动盘。 所述至少一个干扰元件牢固地安装在所述盘保持器上，并且所述至少一个干涉元件中的每一个具有安装突片和两个弹性面板。

公开(公告)号：US07383708B2

公开(公告)日：2008-06-10

申请号：US11409975

申请日：2006-04-25

申请人： Wen-Kuei Liu ,  Chao-Hsuan Liu ,  Yu-Chun Liu

发明人： Wen-Kuei Liu ,  Chao-Hsuan Liu ,  Yu-Chun Liu

IPC分类号： E05B37/02

CPC分类号： E05B37/00 ,  E05B37/0096 ,  E05B37/08 ,  Y10T70/7237 ,  Y10T70/7243 ,  Y10T70/7266 ,  Y10T70/7294

摘要： A lock cylinder assembly has a base, multiple selecting disks and multiple disk sets. The base has an axis. The selecting disks are rotatably connected to the base along the axis of the base. The disk sets are operationally mounted along the axis of the base and are respectively connected to the selecting disks. Each disk set has multiple disks operationally mounted along the axis of the base. Accordingly, a lock cylinder assembly that can increase the difficulty of unlocking the lock cylinder assembly to improve the safety of using the lock cylinder assembly is provided.

摘要翻译： 锁芯组件具有基座，多个选择盘和多个盘组。 基座有轴。 选择盘沿着基座的轴线可旋转地连接到基座。 磁盘组沿着基座的轴线可操作地安装，并分别连接到选择盘。 每个磁盘组具有沿基座的轴线可操作地安装的多个磁盘。 因此，提供了一种可以增加解锁锁芯组件以提高使用锁芯组件的安全性的难度的锁芯组件。

公开(公告)号：US20070245785A1

公开(公告)日：2007-10-25

申请号：US11409975

申请日：2006-04-25

申请人： Wen-Kuei Liu ,  Chao-Hsuan Liu ,  Yu-Chun Liu

发明人： Wen-Kuei Liu ,  Chao-Hsuan Liu ,  Yu-Chun Liu

IPC分类号： E05B37/00

CPC分类号： E05B37/00 ,  E05B37/0096 ,  E05B37/08 ,  Y10T70/7237 ,  Y10T70/7243 ,  Y10T70/7266 ,  Y10T70/7294

摘要： A lock cylinder assembly has a base, multiple selecting disks and multiple disk sets. The base has an axis. The selecting disks are rotatably connected to the base along the axis of the base. The disk sets are operationally mounted along the axis of the base and are respectively connected to the selecting disks. Each disk set has multiple disks operationally mounted along the axis of the base. Accordingly, a lock cylinder assembly that can increase the difficulty of unlocking the lock cylinder assembly to improve the safety of using the lock cylinder assembly is provided.

摘要翻译： 锁芯组件具有基座，多个选择盘和多个盘组。 基座有轴。 选择盘沿着基座的轴线可旋转地连接到基座。 磁盘组沿着基座的轴线可操作地安装，并分别连接到选择盘。 每个磁盘组具有沿基座的轴线可操作地安装的多个磁盘。 因此，提供了一种可以增加解锁锁芯组件以提高使用锁芯组件的安全性的难度的锁芯组件。

公开(公告)号：US06698559B1

公开(公告)日：2004-03-02

申请号：US10347342

申请日：2003-01-21

申请人： Wen-Guey Liou ,  Chao-Hsuan Liu ,  Yu-Chih Liu ,  Chieh-Feng Liu

发明人： Wen-Guey Liou ,  Chao-Hsuan Liu ,  Yu-Chih Liu ,  Chieh-Feng Liu

IPC分类号： F16F949

CPC分类号： B62K25/04 ,  F16F9/3487 ,  F16F9/516

摘要： A hydraulic damping device has a cylinder, a rod, a piston, a first biasing member, a seal and a second biasing member. The rod moveably extends into the cylinder. The piston is securely attached to the rod to divide the cylinder into two chambers. The piston has multiple first channels and multiple second channels communicating with the chambers, wherein each first channel has a diameter larger than that of each second channel. The first biasing member is connected to the rod to provide a recoil force to the rod. The seal is moveably mounted on the rod and abuts against the piston to close the first channels in the piston. The second biasing member is mounted on the rod to provide a force to push the seal. Accordingly, the hydraulic damping device has a capability of adjusting the damping effect and has a simplified structure.

摘要翻译： 液压阻尼装置具有气缸，杆，活塞，第一偏压构件，密封件和第二偏压构件。 杆可移动地延伸到气缸中。 活塞牢固地连接到杆上，以将气缸分成两个腔室。 活塞具有多个第一通道和与室连通的多个第二通道，其中每个第一通道的直径大于每个第二通道的直径。 第一偏置构件连接到杆以向杆提供反冲力。 密封件可移动地安装在杆上并抵靠活塞以封闭活塞中的第一通道。 第二偏置构件安装在杆上以提供推动密封的力。 因此，液压阻尼装置具有调节阻尼效果的能力，并且具有简化的结构。