专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

US20060080803A1 Pivotal and rotational connection for a vacuum cleaner tool 有权
公开(公告)号：US20060080803A1
公开(公告)日：2006-04-20
申请号：US11253158
申请日：2005-10-17
申请人： Thomas Stein
发明人： Thomas Stein
IPC分类号： A47L9/04
CPC分类号： A47L9/02
摘要： A connection arrangement between a vacuum cleaner and a suction tool includes a pivot element pivotably connected to the suction tool and a rotation element rotatably coupled to the pivot element. A suction wand, hose, handle or other vacuum port of the vacuum cleaner is removably connected to a connection end of the rotation element. Coupling ends of the pivot and rotation elements are inserted one in the other, and respectively have circumferential grooves that form a circumferential channel therebetween. Plural partial ring segment elements are received in the circumferential channel to form a connection ring that rotatably secures the pivot and rotation elements. The ring segment elements are inserted into or removed from the channel through a selectively coverable opening in the rotation element or the pivot element. A catch cooperates with a detent to hold a vertically pivoted, rotationally centered rest position of the components.

72. 发明授权

US06486396B2 Electrified telescoping wand for vacuum cleaner 有权
标题翻译：用于吸尘器的电动伸缩杆
公开(公告)号：US06486396B2
公开(公告)日：2002-11-26
申请号：US09925891
申请日：2001-08-09
申请人： Thomas Stein
发明人： Thomas Stein
IPC分类号： F16L1112
CPC分类号： A47L9/244 , A47L9/246
摘要： A vacuum cleaner wand includes inner and outer relatively telescopable pipes, a cord magazine chamber on the outer pipe, a sheath tube connected to the inner pipe and slidably extending into the chamber, a slider guided slidably parallel to the sheath tube in the chamber, and a flexible electrical cord. The cord extends along inside the sheath tube, bends 180° as a fixed loop at an end of the sheath tube, extends back between the sheath tube and the slider, bends 180° as a movable loop through an opening in the slider, and extends between the slider and a sidewall of the chamber. Thereby the cord has an adjustable extended length corresponding to the selected telescoped length of the wand. The sliding sheath tube slides the cord, which in turn moves the slider, so that the cord remains kink-free.
摘要翻译：真空吸尘器棒包括内部和外部相对可伸缩的管，外管上的绳索仓室，与内管连接并可滑动地延伸到室中的护套管，可滑动地平行于腔室中的鞘管引导的滑块，以及柔性电线。绳索沿护套管内延伸，在护套管的一端弯曲180°作为固定环，在护套管和滑块之间延伸，作为可移动环通过滑块的开口弯曲180°，并延伸在滑块和腔室的侧壁之间。因此，绳索具有对应于所选择的伸缩长度的可调整的延伸长度。滑动护套管滑动绳索，这又使滑块移动，使得绳索保持无扭结。

73. 发明授权

US6150734A Electrical distribution system 有权
标题翻译：配电系统
公开(公告)号：US6150734A
公开(公告)日：2000-11-21
申请号：US270615
申请日：1999-03-17
申请人： Niels Neibecker , Peter Stadler , Thomas Stein , Klaus Hold
发明人： Niels Neibecker , Peter Stadler , Thomas Stein , Klaus Hold
IPC分类号： B60R16/02 , B60R16/023 , B60L1/00
CPC分类号： B60R16/0238
摘要： An electrical distribution system that provides a modular arrangement for power and signal distribution in a motor vehicle includes a power distribution circuit board connected to a power supply and to at least one electrical load, switch and control circuit boards electrically connected with the power distribution board via fuses or circuit breakers, and signal distribution devices mounted on the switch and control boards for transmitting control signals between the switch and control boards. The power distribution board includes switching devices for electrically coupling the power supply to the electrical load, the control board has a processor for controlling the operation of the switching devices based on signals received via an external connector.
摘要翻译：提供用于机动车辆中的功率和信号分配的模块化布置的配电系统包括配电电路板，其连接到电源以及至少一个电负载，开关和控制电路板，其与配电板经由保险丝或断路器，以及安装在开关和控制板上的信号分配装置，用于在开关和控制板之间传输控制信号。配电板包括用于将电源电耦合到电负载的开关装置，控制板具有用于基于经由外部连接器接收的信号来控制开关装置的操作的处理器。

74. 发明授权

US5983087A Distributed digital signal processing for vehicle audio systems 失效
标题翻译：车载音响系统分布式数字信号处理
公开(公告)号：US5983087A
公开(公告)日：1999-11-09
申请号：US882766
申请日：1997-06-26
申请人： James R. Milne , Tuan A. Hoang , Mathew Alan Boytim , J. Alexander Easley , Michael Thomas Augustyn , Thomas Stein
发明人： James R. Milne , Tuan A. Hoang , Mathew Alan Boytim , J. Alexander Easley , Michael Thomas Augustyn , Thomas Stein
IPC分类号： H04R5/02 , H04R1/20 , H03G9/00
CPC分类号： H04R5/02 , H04R2499/13
摘要： A radio with a tuner and other program sources uses a digital signal processor (DSP) to enhance the audio signal and to generate a stream of digital data including audio data and control data corresponding to loudness functions. A fiber optic data link couples the data stream to a plurality of remote DSP modules each of which drive one or more speakers. Each module contains a user programmed DSP, a digital to analog converter and an amplifier for each associated speaker. The DSP modules are identical except for software parameters which establish a transfer function and a loudness characteristic for each speaker. The same DSP modules and the same speakers can be used in several vehicle types and the system audio performance can be optimized by customizing software for each type of vehicle.
摘要翻译：具有调谐器和其他程序源的无线电装置使用数字信号处理器（DSP）来增强音频信号并产生包括对应于响度函数的音频数据和控制数据的数字数据流。光纤数据链路将数据流耦合到多个远程DSP模块，每个远程DSP模块驱动一个或多个扬声器。每个模块都包含用户编程的DSP，数模转换器和每个相关扬声器的放大器。除了为每个扬声器建立传递函数和响度特性的软件参数之外，DSP模块是相同的。相同的DSP模块和相同的扬声器可以用于多种车辆类型，并且可以通过为每种类型的车辆定制软件来优化系统音频性能。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式