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公开(公告)号：US4446408A
公开(公告)日：1984-05-01
申请号：US315988
申请日：1981-10-28
IPC分类号： G05B19/4065 , G05B19/26
CPC分类号： G05B19/4065 , G05B2219/34465 , G05B2219/34466 , G05B2219/45214 , G05B2219/50083
摘要： A control apparatus for machine tools is provided which comprises a pulsed digital difference detector having one input connected to a digital branch and having a second input connected to a follower drive and having an output, an adding register having its input connected to the output of the pulsed digital difference detector, an analog nominal value source having its control input connected to the output of the adding register, and an analog branch having an input connected to the analog nominal value source and having its output connected to the input of the follower drive. A drive motor for the tool provides a signal to the digital branch and a drive motor for the blank forms part of the follower drive. The drive motor for the tool is a d.c. motor coupled to a velocity pickup, and cooperating with means for withdrawing the tool and a distance pickup coupled to the drive motor for the blank.
摘要翻译： 提供了一种用于机床的控制装置，其包括脉冲数字差分检测器，其具有连接到数字分支的一个输入端，并具有连接到从动驱动器并具有输出的第二输入端，加法寄存器的输入连接到 脉冲数字差分检测器，其控制输入连接到加法寄存器的输出的模拟标称值源和具有连接到模拟标称值源的输入并且其输出连接到从动驱动器的输入的模拟分支。 用于该工具的驱动电机向数字分支提供信号，并且用于该空白的驱动电机形成从动驱动器的一部分。 该工具的驱动电机是直流电。 电动机耦合到速度拾取器，并且与用于取出工具的装置和与用于坯件的驱动电动机耦合的距离拾取器配合。
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公开(公告)号：USD342173S
公开(公告)日：1993-12-14
申请号：US736117
申请日：1991-07-26
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公开(公告)号：USD306935S
公开(公告)日：1990-04-03
申请号：US851385
申请日：1986-04-10
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公开(公告)号：USD314771S
公开(公告)日：1991-02-19
申请号：US382807
申请日：1989-07-19
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公开(公告)号：US4627535A
公开(公告)日：1986-12-09
申请号：US705989
申请日：1985-02-27
IPC分类号： G11B23/023 , B65D85/672 , B65D1/24
CPC分类号： G11B23/0236
摘要： A container for magnetic tape cassettes comprises a plurality of receptacles for slidably receiving respective cassettes. Each of said receptacles comprises tracks provided at mutually opposite side walls or partitions. In order to provide a container which permits a convenient handling of the cassettes and from which the cassettes can easily be taken, each receptacle provides fulcrums about which the associated cassette can be tilted. Each track defines a throat, which has a width that is slightly in excess of the thickness of a cassette so that a cassette contained in each receptacle can be tilted about fulcrums formed by the tracks at the throats. The tracks of each receptacle comprise stops, which limit the extent of the tilting movement of the cassette. Each cassette is supported by laterally spaced apart supports provided adjacent to the bottom of the container.
摘要翻译： 用于磁带盒的容器包括用于可滑动地接收相应盒的多个容器。 每个所述容器包括设置在相互相对的侧壁或隔板处的轨道。 为了提供一种允许方便地处理盒的容器，并且盒可以容易地从盒中取出，每个容器提供支点，相关盒可围绕该倾斜。 每个轨道限定了喉部，其宽度稍微超过盒的厚度，使得容纳在每个容器中的盒可围绕由喉部上的轨迹形成的支点。 每个容器的轨道包括止挡件，这限制了盒的倾斜运动的程度。 每个盒由相邻于容器底部的横向隔开的支撑件支撑。
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公开(公告)号：US5930142A
公开(公告)日：1999-07-27
申请号：US668674
申请日：1996-06-25
IPC分类号： B25J9/18 , G05B19/4103 , G05B19/18
CPC分类号： G05B19/4103
摘要： A process and device are provided for numerical control, in particular, of machine tools or robots having a plurality of axes. The process and device use base interpolations performed on a block-by-block basis and, in addition, one or more gear interpolations that convert a controlling guiding motion into a follower motion. Each gear interpolation is assigned parallel to one or more base interpolations and functions independently of block limits of a base interpolation in its own gear interpolation segments. The coupling characteristic of a gear interpolation ensues from a coupling factor, from a control curve stored in tabular form, or from a control curve stored as a mathematical functional equation. The gear interpolations can be obtained from so-called gear interpolation units and can be cascaded. Moreover, they can be fed back directly or indirectly and can be variably interconnected, as needed, with any existing sources and actuators. Besides generating geometric reference signals, gear interpolations can also be used for process control and process monitoring.
摘要翻译： 提供了一种用于数控的过程和装置，特别是具有多个轴的机床或机器人。 所述过程和设备使用基于逐块执行的基础内插，并且还包括将控制引导运动转换成随动运动的一个或多个齿轮内插。 每个齿轮插补与一个或多个基本内插和功能并行分配，独立于其自身齿轮插值段中基础插补的块极限。 齿轮插值的耦合特性来自于耦合因子，从以表格形式存储的控制曲线，或从作为数学函数方程存储的控制曲线。 齿轮内插可以从所谓的齿轮插补单元获得，并且可以级联。 此外，它们可以直接或间接反馈，并且可以根据需要与任何现有的源和致动器可变地互连。 除了产生几何参考信号，齿轮插值也可以用于过程控制和过程监控。
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公开(公告)号：USD353159S
公开(公告)日：1994-12-06
申请号：US939525
申请日：1992-09-02
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公开(公告)号：USD351860S
公开(公告)日：1994-10-25
申请号：US939526
申请日：1992-09-02
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公开(公告)号：US4775049A
公开(公告)日：1988-10-04
申请号：US088880
申请日：1987-08-24
IPC分类号： G11B23/023 , B65D85/672
CPC分类号： G11B23/0236
摘要： A container for generally flat articles, such as magnetic tape cassettes, comprises a plurality of receptacles, which are arranged one behind the other and into which respective flat articles can slidably be inserted along pairs of tracks, which are provided on the inside surfaces of mutually opposite side walls. A support for a flat article is provided at the bottom of each receptacle. The tracks of each pair define a throat which defines an axis and comprises stops so that each flat article can be supported on one of said supports so as to be tiltable about said axis through an angle which is defined by said stops. In order to permit a proper accommodation of unpackaged and packaged flat articles, such as magnetic tape cassettes, the width of each throat is adapted to the thickness of one of said unit packages and the tracks are provided in their rear walls on a level between the supports and the throats with upwardly facing, re-entrant steps, which are adapted to support said packages at adjacent corners.
摘要翻译： 用于大致扁平物品的容器（例如磁带盒）包括多个插座，它们一个在另一个之后布置，各个扁平物品可以沿着相互对置的内表面上的成对的轨道滑动地插入到该容器中 对面的侧墙。 在每个容器的底部设置有用于扁平制品的支撑件。 每一对的轨道限定了一个限定一个轴线的喉部，并且包括止动件，使得每个扁平制品可以被支撑在所述支撑件中的一个上，以便能够围绕所述轴线倾斜通过由所述止挡件限定的角度。 为了适当地容纳诸如磁带盒的未包装和包装的扁平物品，每个喉部的宽度适应于所述单元包装之一的厚度，并且轨道在其后壁中设置在 支撑件和喉部，其具有面向上的，相继的步骤，其适于在相邻拐角处支撑所述包装。
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公开(公告)号：US4616892A
公开(公告)日：1986-10-14
申请号：US705990
申请日：1985-02-27
申请人： Siegfried Schleicher
发明人： Siegfried Schleicher
CPC分类号： A47B88/0003 , A47B88/20 , A47B2210/02
摘要： A plastic drawer comprises a bottom, longitudinal side walls, and a transverse partition detachably connected to the longtitudinal side walls. To preclude a deformation of the side walls and of the bottom, the transverse partition is firmly connected to the bottom of the drawing. That connection may be effected by means of a vertical carrying pin, which is rotatably supported in the transverse partition and extends through an opening formed in the bottom and is rotatable to a position in which a locking member carried by the carrying pin engages the underside of the bottom of the drawer.
摘要翻译： 塑料抽屉包括底部纵向侧壁和可拆卸地连接到纵向侧壁的横向分隔件。 为了防止侧壁和底部变形，横向隔板牢固地连接到图的底部。 该连接可以通过垂直承载销来实现，该垂直承载销被可旋转地支撑在横向隔板中并且延伸穿过形成在底部中的开口并且可旋转到由承载销承载的锁定构件接合在该位置的下方 抽屉底部。
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