Process for preparing foamed article of vinyl chloride resin containing
a large amount of inorganic particles
    41.
    发明授权
    Process for preparing foamed article of vinyl chloride resin containing a large amount of inorganic particles 失效
    制备含有大量无机颗粒的氯乙烯树脂发泡体的方法

    公开(公告)号:US4783294A

    公开(公告)日:1988-11-08

    申请号:US744174

    申请日:1985-06-13

    IPC分类号: C08J9/00 C08J9/04 B29C67/22

    摘要: A process for preparing a foamed article of a vinyl chloride resin containing a large amount of inorganic particles, which comprises the steps of preparing a foamable composition of the resin, the inorganic particles and a blowing agent, filling a closable mold with the composition, heating the mold and the composition under pressure, and opening the mold at a temperature of not less than a softening temperature of the resin in the foamable composition. According to the process, a foamed article which has an excellent mechanical property and a high expansion ratio, and produces little calorie, smoke and poison gas can be prepared with reduced energy consumption and in a shortened production time.

    摘要翻译: 一种制备含有大量无机颗粒的氯乙烯树脂的泡沫制品的方法,包括以下步骤:制备可发泡组合物的树脂,无机颗粒和发泡剂,用组合物填充可封闭的模具,加热 模具和组合物,并在不低于可发泡组合物中的树脂的软化温度的温度下打开模具。 根据该方法,能够以更低的能量消耗和缩短的生产时间制备具有优异的机械性能和高膨胀率,并且产生少量热量,烟雾和毒气的发泡制品。

    Vibrating body for acoustic transducer and speaker device
    42.
    发明授权
    Vibrating body for acoustic transducer and speaker device 有权
    用于声学换能器和扬声器装置的振动体

    公开(公告)号:US09173037B2

    公开(公告)日:2015-10-27

    申请号:US12919458

    申请日:2008-02-25

    IPC分类号: H04R25/00 H04R9/04 H04R7/20

    摘要: A vibrating body for an acoustic transducer is provided, in which the high resonance frequency associated with inverse resonance can be outside the audible range and which can improve the acoustic characteristic of a speaker device. The vibrating body 1 for an acoustic transducer includes: a diaphragm 2 including a first vibrating part 2a and a second vibrating part 2b formed in proximity of the outer circumferential edge of the first vibrating part 2a; and an edge portion 3 formed in proximity of the outer circumferential edge of the diaphragm 2. In the vibrating body 1 for an acoustic transducer, first reinforcing portions 6a and 6b are formed so as to extend from the second vibrating part 2b to the edge portion 3 in a radial direction.

    摘要翻译: 提供了一种用于声学换能器的振动体,其中与反谐振相关联的高谐振频率可以在可听范围之外并且可以改善扬声器装置的声学特性。 用于声学换能器的振动体1包括:隔膜2,包括形成在第一振动部分2a的外周边缘附近的第一振动部分2a和第二振动部分2b; 以及形成在隔膜2的外周边缘附近的边缘部分3.在用于声学换能器的振动体1中,第一加强部分6a和6b形成为从第二振动部分2b延伸到边缘部分 3在径向方向。

    Laterally adjustable blade cover for use with a cutting tool
    43.
    发明授权
    Laterally adjustable blade cover for use with a cutting tool 有权
    用于切割工具的可调节刀片盖

    公开(公告)号:US08857302B2

    公开(公告)日:2014-10-14

    申请号:US13111031

    申请日:2011-05-19

    摘要: A cutting tool includes a tool unit having a rotary circular blade, a movable cover mounted to the tool unit and having a cover body movable in a moving direction to cover and uncover a part of the rotary circular blade by the cover body, and a position adjusting mechanism configured to adjust the position of the cover body of the movable cover in an adjusting direction different from the moving direction.

    摘要翻译: 切割工具包括具有旋转圆形刀片的​​工具单元,安装到工具单元上的可移动盖,具有可沿着移动方向移动的盖体,以通过盖体覆盖和露出旋转圆形刀片的​​一部分, 调整机构,其构造成在与所述移动方向不同的调整方向上调整所述可动盖的盖体的位置。

    Linear motor actuator
    44.
    发明授权
    Linear motor actuator 有权
    直线电机执行器

    公开(公告)号:US08067862B2

    公开(公告)日:2011-11-29

    申请号:US12095975

    申请日:2006-11-20

    IPC分类号: H02K33/18

    CPC分类号: H02K41/03 H02K7/08

    摘要: Provided is a linear motor actuator which generates a sufficient thrust force and a retaining force and is remarkably smaller than conventional linear motor actuators. The linear motor actuator includes a base member (1) provided with a bottom plate (10) and a pair of side walls (11) and formed in a channel shape; a track rail (2) laid on the bottom plate along a longitudinal direction of the base member; a slide table (3) moving along the track rail; stator magnets (40) arranged on an inner side surface of each of side walls of the base member; and a pair of coil members (41) mounted to the slide table and opposed to the stator magnets provided to each of the side walls of the base member, thereby constituting a linear motor (4).

    摘要翻译: 提供了一种线性电动机致动器,其产生足够的推力和保持力,并且比传统的线性电动机致动器显着更小。 线性电动机致动器包括设置有底板(10)和一对侧壁(11)并形成为通道形状的基部构件(1) 轨道轨道(2),沿着所述基座构件的长度方向放置在所述底板上; 沿着轨道轨道移动的滑台(3); 定子磁体(40)布置在所述基座部件的每个侧壁的内侧表面上; 以及一对线圈构件(41),安装到滑动台并与设置在基座的每个侧壁上的定子磁铁相对,从而构成线性电动机(4)。

    MICRO ACTUATOR
    45.
    发明申请
    MICRO ACTUATOR 有权
    微动执行器

    公开(公告)号:US20090152960A1

    公开(公告)日:2009-06-18

    申请号:US12065370

    申请日:2006-08-29

    IPC分类号: H02K5/04

    CPC分类号: H02K41/03

    摘要: Disclosed is a micro actuator capable of being formed in compact as a whole, such as 10 mm in diameter by diminishing a difference between a stroke distance of a moving member and an overall length, and by reducing a sectional area taken in a direction orthogonal to a stroke direction. The micro actuator includes: a spline shaft formed as a cylinder with a hollow part and having an axially extending slit opening; a spline nut fit-engaged with the spline shaft and axially guiding the spline shaft; a pair of end caps fixed to openings at both ends of the spline shaft; a magnet rod supported at both ends within the hollow part of the spline shaft by the end caps; and a forcer loosely fit-engaged with a periphery of the magnet rod within the hollow part of the spline shaft to constitute a linear motor together with the magnet rod and connected with the spline nut through the slit opening.

    摘要翻译: 公开了一种微致动器,其能够通过减小移动构件的行程距离与总长度之间的差异而整体地形成为例如直径为10mm的微型致动器,并且通过减小沿垂直于 行程方向。 微致动器包括:花键轴,其形成为具有中空部分并具有轴向延伸的狭缝开口的圆柱体; 花键螺母,其与所述花键轴配合并且轴向地引导所述花键轴; 一对端盖固定在花键轴的两端的开口处; 通过端盖在花键轴的中空部分的两端支撑的磁棒; 以及与花键轴的中空部分中的磁棒周边松动配合的锻造件,以与磁棒一起构成线性电动机,并通过狭缝开口与花键螺母连接。

    Speaker apparatus
    46.
    发明申请
    Speaker apparatus 失效
    扬声器装置

    公开(公告)号:US20060239494A1

    公开(公告)日:2006-10-26

    申请号:US11393835

    申请日:2006-03-31

    IPC分类号: H04R1/02

    CPC分类号: H04R7/127 H04R9/06

    摘要: A speaker apparatus comprises a dome type diaphragm comprising: a reinforcing rib; and an edge damper integrally formed with an outer periphery of the dome type diaphragm; and a frame supporting the dome type diaphragm through the edge damper. The reinforcing rib comprises at least one of a groove portion and a ridge portion. The reinforcing rib is extended radially with respect to the dome center portion from a vicinity of a dome center portion of the dome type diaphragm to a dome outer periphery side.

    摘要翻译: 扬声器装置包括:圆顶型隔膜,包括:加强肋; 以及与所述圆顶型隔膜的外周一体形成的边缘阻尼器; 以及通过边缘阻尼器支撑圆顶型隔膜的框架。 加强肋包括槽部和脊部中的至少一个。 加强筋相对于圆顶中心部分从圆顶型隔膜的圆顶中心部分的附近向圆顶外周侧延伸。

    Beach cleaner
    48.
    发明授权

    公开(公告)号:US06634434B2

    公开(公告)日:2003-10-21

    申请号:US09971182

    申请日:2001-10-05

    IPC分类号: A01B4300

    CPC分类号: E01H12/00

    摘要: A beach cleaner for traveling on sandy soil while being towed by a traction vehicle for recovering waste such as empty cans scattered on the sandy soil. The beach cleaner is provided with a travel body. The travel body includes a plurality of longitudinal members arranged in a hurdle shape spacedly and extending in a travel direction and also having in a front portion thereof a portion to be pulled by the traction vehicle. A flat plate-like scraper for scraping up waste together with sand during travel of the beach cleaner is provided in the front portion of the travel body. A net for separating waste from a mixture of sand and waste scraped up by the scraper and for storing the thus-separated waste thereon is stretched on an upper surface of the travel body.

    Method for recovering waste in sandy beach

    公开(公告)号:US06540030B2

    公开(公告)日:2003-04-01

    申请号:US09969650

    申请日:2001-10-04

    IPC分类号: A01D1500

    CPC分类号: E01H12/00

    摘要: Waste scattered on a sandy beach is recovered in a clean and efficient manner by using a beach cleaner of a simple structure. In a first waste recovery step, a first beach cleaner A is allowed to travel on a sandy beach while being towed by a self-traveling vehicle R, whereby waste G1 such as string-like waste and other elongated waste is caught on rakes and conveyed to a waste recovery area. In a waste recovery station the first beach cleaner A is lifted to recover the waste. In a second waste recovery step, while a second beach cleaner is allowed to travel by the self-traveling vehicle, waste such as cans which have not been recovered in the first waste recovery step are scooped up in a waste conveying section, and are then collected in a waste collecting section by means of scraping blades and are recovered in a waste recovering area. In a third waste recovery step, while the first beach cleaner A is allowed to travel at a high speed by the self-traveling vehicle R, small waste such as cigarette butts popped up with sand which is scraped up by the scraper are allowed to drop and collected onto a waste catch net, and the waste thus collected is recovered in the waste recovery area.