公开(公告)号：US08640569B2

公开(公告)日：2014-02-04

申请号：US13459006

申请日：2012-04-27

申请人： Tsung-Jen Chen ,  Chia-Jen Cheng

发明人： Tsung-Jen Chen ,  Chia-Jen Cheng

IPC分类号： F16C15/00

CPC分类号： A63B22/0605 ,  A63B21/00069 ,  A63B21/225 ,  A63B22/0664 ,  A63B2022/0676 ,  Y10T74/2121 ,  Y10T74/2132

摘要： A freewheel structure includes a wheel frame and at least one weight block. The wheel frame has a central axle portion and a flange portion around an outer edge thereof. The axle portion is for insertion of an axle member. The weight block is selectively located between the axle portion and the flange portion, so that the weight block has a certain distance relative to axle portion. The freewheel will generate a greater centrifugal force when it is rotated at a high speed. The inertial effect of the present invention can be enhanced when the rotational speed is increasing progressively, so the curve of inertial weight is elongated obviously. The whole weight of the freewheel is reduced effectively.

摘要翻译： 自由轮结构包括车轮框架和至少一个重量块。 轮架具有中心轴部分和围绕其外边缘的凸缘部分。 轴部分用于插入轴构件。 重块被选择性地位于轴部分和凸缘部分之间，使得重物块相对于轴部分具有一定的距离。 当高速旋转时，自由轮将产生更大的离心力。 当转速逐渐增加时，可以提高本发明的惯性效应，因此惯性重量的曲线明显拉长。 飞轮的整体重量有效降低。

公开(公告)号：USD648814S1

公开(公告)日：2011-11-15

申请号：US29366428

申请日：2010-07-25

申请人： Tsung-Jen Chen

设计人： Tsung-Jen Chen

公开(公告)号：US20080247688A1

公开(公告)日：2008-10-09

申请号：US11732725

申请日：2007-04-04

申请人： Shih-Hsin Hung ,  Tsung-Jen Chen

发明人： Shih-Hsin Hung ,  Tsung-Jen Chen

IPC分类号： F16C29/08

CPC分类号： F16C29/086 ,  F16C29/0633

摘要： A linear motion guide device includes a slider slidably attached onto a guide rail, an end cap and a wiper device attached to each side of the slider, the wiper device includes two wiping members to be easily and detachably attached to each of the end cap without tools and fasteners. The wiping members each include one or more projections or one or more latches for engaging with the end cap and for anchoring and positioning the wiping members to the end cap without tools and fasteners. The end cap includes a space separated into two chambers and for receiving the wiping members respectively. The wiping members each include a soft wiping portion for resiliently engaging with the guide rail.

摘要翻译： 直线运动引导装置包括可滑动地附接到导轨上的滑块，附接到滑块的每一侧的端盖和刮水器装置，刮水装置包括两个擦拭构件，以便容易且可拆卸地连接到每个端盖上，而无需 工具和紧固件。 擦拭构件各自包括一个或多个突起或一个或多个闩锁，用于与端盖接合并且用于将擦拭构件锚定和定位到端盖上，而无需工具和紧固件。 端盖包括分隔成两个室的空间，并分别接收擦拭构件。 擦拭构件各自包括用于与导轨弹性地接合的软擦拭部分。

公开(公告)号：US08057100B2

公开(公告)日：2011-11-15

申请号：US12378987

申请日：2009-02-20

申请人： Tsung-Jen Chen ,  Chia-Huei Chiou

发明人： Tsung-Jen Chen ,  Chia-Huei Chiou

IPC分类号： F16C29/06

CPC分类号： F16C33/3825 ,  F16C29/0647

摘要： A roller holder includes a number of couplers disposed between two longitudinal rods for coupling the rods together and for forming a number of compartments to receive rolling members, and two retaining devices disposed in each compartment of the roller holder and attached to the rods for retaining the rolling members in the compartments and between the rods and the couplers of the roller holder, and for preventing the retaining devices from being impacted by the rolling members, the retaining devices each include a projected portion located above the rods and a protruded portion located below the rods and the couplers for engaging with the rolling members.

摘要翻译： 辊保持器包括多个耦合器，其设置在两个纵向杆之间，用于将杆连接在一起并且用于形成多个隔室以接收滚动构件，以及设置在辊保持器的每个隔室中并且附接到杆的两个保持装置，用于保持 隔室中的滚动构件和杆保持器的杆和联接器之间的滚动构件，并且为了防止保持装置被滚动构件撞击，保持装置各自包括位于杆上方的突出部分和位于杆的下方的突出部分 杆和用于与滚动构件接合的联接器。

公开(公告)号：US07934870B2

公开(公告)日：2011-05-03

申请号：US12198035

申请日：2008-08-25

申请人： Tsung-Jen Chen ,  Tzu-Yu Hung

发明人： Tsung-Jen Chen ,  Tzu-Yu Hung

IPC分类号： F16C29/06

CPC分类号： F16C33/506 ,  F16C29/065 ,  F16C29/0673

摘要： A circulating structure for a linear guideway is arranged in a circulating assembly the linear guideway. The linear guideway includes two circulating assemblies, and each circulating assembly is provided with a circulating channel. Each circulating channel is provided with a third guiding groove. A rolling element system is arranged in the circulating channel and consists of plural rolling elements and a rolling element chain. The rolling element chain includes plural spacers and a linking portion located at both sides of the plural spacers to link them with one another. The linking portion circulates along the center line of the third guiding groove, and the third guiding grooves have a constant width.

摘要翻译： 在线性导轨的循环组件中布置有用于线性导轨的循环结构。 直线导轨包括两个循环组件，并且每个循环组件设置有循环通道。 每个循环通道设置有第三引导槽。 滚动元件系统设置在循环通道中，由多个滚动元件和滚动元件链构成。 滚动元件链包括多个间隔件和位于多个间隔件的两侧以将它们彼此连接的连接部分。 连接部分沿着第三导向槽的中心线循环，并且第三导向槽具有恒定的宽度。

公开(公告)号：US07878949B2

公开(公告)日：2011-02-01

申请号：US12432319

申请日：2009-04-29

申请人： Tsung-Jen Chen

发明人： Tsung-Jen Chen

IPC分类号： A63B22/04

CPC分类号： A63B21/0552 ,  A63B21/0083 ,  A63B21/0087 ,  A63B21/02 ,  A63B21/0442 ,  A63B22/0012 ,  A63B2022/0074 ,  A63B2220/17

摘要： A stepper includes a base, two axle units, two pedals and a coordinating unit. The base includes a post formed thereon. Each of the axle units includes an axle extended downwards from the post. Each of the pedals includes a pedal pivotally connected to the axle of a related one of the axle units. The coordinating unit includes a lever pivotally connected to the post and formed with two ends each in contact with a related one of the pedals so that one of the pedals is moved upwards and outwards while the other pedal is moved downwards and inwards.

摘要翻译： 步进器包括底座，两个轴单元，两个踏板和一个协调单元。 底座包括形成在其上的柱。 每个轴单元包括从柱子向下延伸的轴。 每个踏板包括枢转地连接到相关一个轴单元的轴的踏板。 协调单元包括一个可枢转地连接到柱上的杠杆，并且形成有两个端部，每个端部与相关的一个踏板接触，使得其中一个踏板向上和向外移动，而另一个踏板向下和向内移动。

公开(公告)号：US07878948B2

公开(公告)日：2011-02-01

申请号：US12429069

申请日：2009-04-23

申请人： Tsung-Jen Chen

发明人： Tsung-Jen Chen

IPC分类号： A63B22/04

CPC分类号： A63B22/0069 ,  A63B21/0083 ,  A63B21/0442 ,  A63B21/0552 ,  A63B21/4035 ,  A63B21/4043 ,  A63B22/0012 ,  A63B22/0066 ,  A63B23/03541 ,  A63B23/03575 ,  A63B23/1209 ,  A63B2022/0074 ,  A63B2220/17

摘要： A stepper includes a base, two axle units, two pedal units and a coordinating unit. The base includes a post formed thereon. Each of the axle units includes an axle extended downwards from the post. Each of the pedal units includes a pedal pivotally connected to the axle of a related one of the axle units. The coordinating unit is used to connect the pedals to each other so that one of the pedals is moved upwards and outwards while the other pedal is moved downwards and inwards.

摘要翻译： 步进器包括底座，两个轴单元，两个踏板单元和协调单元。 底座包括形成在其上的柱。 每个轴单元包括从柱子向下延伸的轴。 每个踏板单元包括枢转地连接到相关一个轴单元的轴的踏板。 协调单元用于将踏板彼此连接，使得其中一个踏板向上和向外移动，而另一个踏板向下和向内移动。

公开(公告)号：US20100215295A1

公开(公告)日：2010-08-26

申请号：US12378987

申请日：2009-02-20

申请人： Tsung-Jen Chen ,  Chia-Huei Chiou

发明人： Tsung-Jen Chen ,  Chia-Huei Chiou

IPC分类号： F16C29/06

CPC分类号： F16C33/3825 ,  F16C29/0647

摘要： A roller holder includes a number of couplers disposed between two longitudinal rods for coupling the rods together and for forming a number of compartments to receive rolling members, and two retaining devices disposed in each compartment of the roller holder and attached to the rods for retaining the rolling members in the compartments and between the rods and the couplers of the roller holder, and for preventing the retaining devices from being impacted by the rolling members, the retaining devices each include a projected portion located above the rods and a protruded portion located below the rods and the couplers for engaging with the rolling members.

摘要翻译： 辊保持器包括多个耦合器，其设置在两个纵向杆之间，用于将杆连接在一起并且用于形成多个隔室以接收滚动构件，以及设置在辊保持器的每个隔室中并且附接到杆的两个保持装置，用于保持 隔室中的滚动构件和杆保持器的杆和联接器之间的滚动构件，并且为了防止保持装置被滚动构件撞击，保持装置各自包括位于杆上方的突出部分和位于杆的下方的突出部分 杆和用于与滚动构件接合的联接器。

公开(公告)号：US07721874B2

公开(公告)日：2010-05-25

申请号：US12024356

申请日：2008-02-01

申请人： Tsung-Jen Chen

发明人： Tsung-Jen Chen

IPC分类号： B65G17/24

CPC分类号： F16C29/065 ,  F16C33/506

摘要： A roller chain for a linear guideway comprises: a plurality of spacers each having two retaining portions and two links, each retaining portion is a hollow structure for holding the rollers. The retaining portions are formed at both sides of the rollers, one side of each of the retaining portions is opposite to the rollers, and another side doesn't contact any component, so that each two neighboring rollers are separated from each other completely. Each link is an elongated structure located at both ends of the rollers and employed to connect the spacers together. Hence, the impact energy caused when the spacer is impacted by the rollers will be converted into elastic energy, which prevents the indirect impact of two neighboring rollers caused by the spacer therebetween, thus effectively absorbing the impact force while substantially reducing the impact-caused noise.

摘要翻译： 用于直线导轨的滚子链包括：多个间隔件，每个间隔件具有两个保持部分和两个连杆，每个保持部分是用于保持辊子的中空结构。 保持部形成在辊的两侧，每个保持部的一侧与辊相反，另一侧不接触任何部件，使得每两个相邻的辊彼此完全分离。 每个连杆是位于辊的两端的细长结构，用于将间隔件连接在一起。 因此，当间隔件被辊子冲击时产生的冲击能量将被转换成弹性能量，从而防止由它们之间的间隔件引起的两个相邻辊子的间接冲击，从而有效地吸收冲击力，同时显着减少冲击引起的噪声 。

公开(公告)号：US07703981B2

公开(公告)日：2010-04-27

申请号：US11734246

申请日：2007-04-11

申请人： Tsung-Jen Chen

发明人： Tsung-Jen Chen

IPC分类号： F16C29/06

CPC分类号： F16C33/3825 ,  B29C33/76 ,  B29C45/261 ,  B29L2031/7278 ,  F16C29/0638 ,  F16C33/506 ,  F16C2220/04

摘要： A connector for a linear guideway is integrally formed by injection molding. The mold assembly of making the connector includes an upper mold, a lower mold and a pin. The variable cross section design of the pin enables the connector to have a plurality of ring-shaped portions with more than two different radial thicknesses, so that the distances between the respective rolling elements are different, and the frequencies of the respective rolling elements are also different, and as a result, the resonance sound pressure caused by the linear guideway and the machine are reduced. In addition, the variable cross section design of the pin reduces the manufacturing difficulty of making a relatively long connector.

摘要翻译： 用于直线导轨的连接器通过注射成型一体地形成。 制造连接器的模具组件包括上模具，下模具和销。 销的可变横截面设计使得连接器能够具有多个具有多于两个不同径向厚度的环形部分，使得各个滚动元件之间的距离不同，并且各个滚动元件的频率也是 不同的结果，由直线导轨和机器引起的共振声压降低。 另外，销的可变横截面设计降低了制造相对长的连接器的制造难度。