公开(公告)号：US5280128A

公开(公告)日：1994-01-18

申请号：US805897

申请日：1991-12-12

申请人： Wolfgang Bauer ,  Eberhard Grimm ,  Uwe Nickel ,  Manfred Schrod ,  Herbert Wille

发明人： Wolfgang Bauer ,  Eberhard Grimm ,  Uwe Nickel ,  Manfred Schrod ,  Herbert Wille

IPC分类号： C09B5/00 ,  C09B5/24 ,  C09B57/14 ,  C07D335/04 ,  C07D335/10

CPC分类号： C09B5/006 ,  C09B5/2427 ,  C09B57/14

摘要： The present invention relates to a process for the preparation of benzothioxanthene dyestuffs and cyclisation of 3-(2'-aminophenylthio)-benzanathrones wherein the diazotisation and cyclisation are carried out simultaneously in polar, aprotic solvent in the presence of water.

摘要翻译： 本发明涉及一种制备通式Ⅰ“苯并噻吩类染料”的方法，其中R 1和R 2彼此独立地表示氢，（C 1 -C 2） - 烷基，（C 1 -C 2） - 烷氧基或氯，R 3和R 4彼此独立地表示氢或溴，通过重氮化和环化通式II“IMAGE”的3-（2'-氨基苯硫基） - 苯并蒽酮，其中R' R 1至R 4如上所定义，其特征在于重氮化和环化同时在极性的非质子溶剂中在水存在下进行。

公开(公告)号：US20050052067A1

公开(公告)日：2005-03-10

申请号：US10868460

申请日：2004-06-10

申请人： Eberhard Grimm ,  Hans Fiedler ,  Karl Becher

发明人： Eberhard Grimm ,  Hans Fiedler ,  Karl Becher

IPC分类号： A47C1/032 ,  A47C1/035 ,  A47C17/04 ,  A47C17/13 ,  A47C17/207 ,  A47C20/00 ,  A47C7/50

CPC分类号： A47C17/2076 ,  A47C1/03211 ,  A47C1/035 ,  A47C17/134 ,  A47C17/165 ,  A47C17/207 ,  A47C17/2073

摘要： A convertible piece of upholstered furniture can be converted via motorized conversion aids from a seat function into a bed, by way of any desired number of intermediate stages, and vice versa. All movable parts can be fully stressed by a person during conversion, even when a person is sitting or lying on the piece of furniture. These changes can take place even when the piece is being used by a person, whereby each movable part of the piece of upholstered furniture can be changed by means of a motor drive having a control. The footrest and the seat part are configured so that they can move out of a base frame with their metal fittings. A lever construction arranged on the metal fitting of the footrest and a motor drive adjusts the height and angle of the footrest and moves the piece of furniture to the various positions.

摘要翻译： 装饰的家具的可转换件可以通过电动转换助剂从座椅功能转换成床，通过任何所需数量的中间阶段，反之亦然。 即使一个人坐在家具上，所有可动部件都可以在转换过程中完全受到压力。 这些变化也可以发生在人的使用中，由此可以借助于具有控制的马达驱动来改变软体家具的每个可移动部分。 搁脚板和座椅部件构造成使得它们可以用其金属配件移出基座。 设置在脚踏板的金属配件上的杠杆结构和马达驱动器调节脚踏板的高度和角度，并将该家具移动到各种位置。

公开(公告)号：US4132056A

公开(公告)日：1979-01-02

申请号：US750130

申请日：1976-12-13

申请人： Gerd Husges ,  Eberhard Grimm

发明人： Gerd Husges ,  Eberhard Grimm

IPC分类号： D01H4/00 ,  B65H51/22 ,  D01H4/48 ,  D01H4/50 ,  D01H15/00

CPC分类号： D01H4/48 ,  B65H51/22 ,  B65H2701/31

摘要： An open-end spinning device wherein yarn is produced in a spinning compartment and withdrawn therefrom by yarn-withdrawal rollers and a winding device. The yarn storage device is interposed between the yarn-withdrawal rollers and the winding device. A knock-off motion is positioned between the spinning compartment and the yarn withdrawal rollers for producing a signal responsive to changes in tension in the yarn. THe yarn storage device includes a roller storage which is driven in a forward direction for accumulating a supply of yarn that is to be fed to the winding device. The roller storage can also be rotated in a reverse direction for withdrawing yarn therefrom during a piecing operation. A yarn gripper is provided for gripping the yarn upon a change in tension in the yarn.

摘要翻译： 一种开口纺纱装置，其中纱线在纺纱室中产生并通过脱纱辊和卷绕装置从其中取出。 纱线存储装置插入在取出辊和卷绕装置之间。 分离运动位于纺纱室和纱线抽出辊之间，用于产生响应纱线张力变化的信号。 纱线存储装置包括：向前驱动的辊存储器，用于累积供给到卷绕装置的纱线供给。 在接头操作期间，滚筒存储器也可以沿相反的方向旋转，以从中取出纱线。 提供纱线夹持器，用于在纱线中的张力变化时夹紧纱线。

公开(公告)号：US07083235B2

公开(公告)日：2006-08-01

申请号：US10868460

申请日：2004-06-10

申请人： Eberhard Grimm ,  Hans Fiedler ,  Karl Becher

发明人： Eberhard Grimm ,  Hans Fiedler ,  Karl Becher

IPC分类号： A47C7/50 ,  A47C20/00

CPC分类号： A47C17/2076 ,  A47C1/03211 ,  A47C1/035 ,  A47C17/134 ,  A47C17/165 ,  A47C17/207 ,  A47C17/2073

摘要： A convertible piece of upholstered furniture can be converted via motorized conversion aids from a seat function into a bed, by way of any desired number of intermediate stages, and vice versa. All movable parts can be fully stressed by a person during conversion, even when a person is sitting or lying on the piece of furniture. These changes can take place even when the piece is being used by a person, whereby each movable part of the piece of upholstered furniture can be changed by means of a motor drive having a control. The footrest and the seat part are configured so that they can move out of a base frame with their metal fittings. A lever construction arranged on the metal fitting of the footrest and a motor drive adjusts the height and angle of the footrest and moves the piece of furniture to the various positions.

摘要翻译： 装饰的家具的可转换件可以通过电动转换助剂从座椅功能转换成床，通过任何所需数量的中间阶段，反之亦然。 即使一个人坐在家具上，所有可动部件都可以在转换过程中完全受到压力。 这些变化也可以发生在人的使用中，由此可以借助于具有控制的马达驱动来改变软体家具的每个可移动部分。 搁脚板和座椅部件构造成使得它们可以用其金属配件移出基座。 设置在脚踏板的金属配件上的杠杆结构和马达驱动器调节脚踏板的高度和角度，并将该家具移动到各种位置。

公开(公告)号：US4773210A

公开(公告)日：1988-09-27

申请号：US684848

申请日：1984-12-21

申请人： Hans Landwehrkamp ,  Eberhard Grimm ,  Eugen Hini ,  Kurt Inderst

发明人： Hans Landwehrkamp ,  Eberhard Grimm ,  Eugen Hini ,  Kurt Inderst

IPC分类号： D01H4/12 ,  D01H1/243 ,  F16C19/14 ,  F16D51/00

CPC分类号： D01H4/12

摘要： The invention relates to an open-end rotor-spinning device with a rotor shaft which is mounted and driven in the wedge-shaped gap between supporting disks and to the free end of which is assigned an axial bearing. A simplified mounting, which also allows the supporting disks to be removed and exchanged while the machine is in operation, is provided because the rotor shaft (1) is mounted at two bearing points, of which one is formed by supporting disks (2, 3) arranged in the vicinity of the spinning rotor (10) and the second is a bearing (5) which absorbs axial and radial forces and which receives the free end (11) of the rotor shaft (1). An increase in the operating speed of the spinning rotor (10) without an increase in the running speed of the drive means (6) is achieved as a result of a reduction of the diameter of the rotor shaft (1) in the region of the drive means.

摘要翻译： 本发明涉及一种具有转子轴的开放式转子旋转装置，该转子轴被安装和驱动在支撑盘之间的楔形间隙中，并且其自由端被分配有轴向轴承。 提供了一种简化的安装，其还允许在机器运行时移动和更换支撑盘，因为转子轴（1）安装在两个支承点上，一个由支撑盘（2,3）形成 ），第二是轴承（5），其吸收轴向和径向力并且接收转子轴（1）的自由端（11）。 由于转子轴（1）的直径在该区域内减小，所以不会增加驱动装置（6）的运行速度，而使旋转转子（10）的运转速度提高， 驱动手段。

公开(公告)号：US4676059A

公开(公告)日：1987-06-30

申请号：US865198

申请日：1986-05-08

申请人： Peter Artzt ,  Heinz Muller ,  Gerhard Egbers ,  Eberhard Grimm ,  Franz Schreyer

发明人： Peter Artzt ,  Heinz Muller ,  Gerhard Egbers ,  Eberhard Grimm ,  Franz Schreyer

IPC分类号： D01H4/50 ,  D01H4/48 ,  D01H4/52 ,  D01H13/18 ,  D01H15/00 ,  D01H15/013

CPC分类号： D01H4/50 ,  D01H4/48 ,  D01H4/52

摘要： In preparation for the start of spinning with an open-end spinning apparatus, suction is provided outside a fiber transport path on the periphery of an opening roller. Such suction is greater than spinning suction which exists at the mouth of a feed channel leading to the fiber-collecting surface. The fiber stream is thereby guided beyond such mouth to be sucked off. At commencement of actual spinning, this added suction is inactivated, to permit the fiber stream to be initially supplied to the fiber-collecting surface. The fiber stream may be controlled with a suction source connected to a sucking-off orifice via a switching device and a suction line. Less conspicuous and more even thread joins are thereby obtained. Control of suction changes may be effected automatically from a servicing trolley, or in other manners. The invention may be practiced with a variety of types of spinning machines, including but not limited to open-end spinning machines having open end spinning rotors for thread formation or a plurality of friction rollers therefor.

摘要翻译： PCT No.PCT / DE85 / 00260 Sec。 371日期：1986年5月8日 102（e）日期1986年5月8日PCT提交1985年8月1日PCT公布。 出版物WO86 / 01235 日本1986年2月27日。为了开始使用开放式纺丝装置进行纺丝，在打开辊周边的纤维传送路径的外侧设置抽吸。 这种抽吸大于存在于通向纤维收集表面的进料通道的口处的纺丝吸力。 因此，纤维流被引导超过这种口以被吸出。 在实际纺丝开始时，增加的吸力被灭活，以允许纤维流最初被供应到纤维收集表面。 纤维流可以通过经由开关装置和抽吸管线连接到吸入口的抽吸源来控制。 从而获得不太显眼和更均匀的螺纹接合。 可以从维修手推车或以其他方式自动实现吸力变化的控制。 本发明可以用各种类型的纺纱机来实施，包括但不限于具有用于螺纹形成的开口旋转转子的开口纺纱机或用于其的多个摩擦辊。

公开(公告)号：US4916891A

公开(公告)日：1990-04-17

申请号：US257720

申请日：1988-10-12

申请人： Hans Landwehrkamp ,  Eugen Hini ,  Eberhard Grimm

发明人： Hans Landwehrkamp ,  Eugen Hini ,  Eberhard Grimm

IPC分类号： D01H4/12

CPC分类号： D01H4/12

摘要： An open-end rotor spinning machine which operates at rotor speeds higher than 100,000 rpm is constructed so that the critical system rotational speed is higher than the 100,000 rpm operating rotational speed. The rotatable rotor has a shaft bearingly supported in the nip between at least two pairs of supporting disks. Each disk has a plastic outer covering around the circumferential surface thereof and preferably is provided with at least one recess along its circumference. An elastic support surface preferably covers the circumference of each disk and is disposed between the disk and its outer plastic covering. The interior distance between the disks is from 20 to 69 mm. A circumferential recess preferably is disposed in at least on of the lateral surfaces of the plastic covering of each supporting disk. An electric motor drives a drive pulley, and the two are mounted in a stationary mounting while a swivellable pillow block moves the shaft to press against the drive pulley for driving the shaft and rotating the rotor. The center of gravity of the spinning rotor is at a distance of from 15 to 28 mm in front of the closest of the two pairs of supporting disks to the rotor. The free end of the rotor bears against an axial bearing and extends from 5 to 30 mm beyond the pair of supporting disks farthest away from the rotor and in the direction of the axial bearing.

摘要翻译： 以高于100,000rpm的转子速度工作的开放式转杯纺纱机被构造成使得临界系统转速高于100,000rpm的操作转速。 可旋转转子具有轴承支撑在至少两对支撑盘之间的辊隙中的轴。 每个盘具有围绕其圆周表面的塑料外覆盖物，并且优选地沿其圆周设置有至少一个凹部。 弹性支撑表面优选地覆盖每个盘的圆周并且设置在盘与其外部塑料覆盖物之间。 盘之间的内部距离为20至69mm。 优选地，圆周凹陷设置在每个支撑盘的塑料盖的至少一侧的表面上。 一个电动机驱动一个驱动皮带轮，两个安装在一个固定的安装件上，而一个可转动的枕头块移动轴来压靠驱动皮带轮驱动轴并转动转子。 纺纱转子的重心在距离转子最近的两对支撑盘最近的位置之间的距离为15至28mm。 转子的自由端抵靠轴向轴承，并从离转子最远的一对支撑盘和轴向轴承的方向延伸5至30 mm。

公开(公告)号：US4383406A

公开(公告)日：1983-05-17

申请号：US266760

申请日：1981-05-22

申请人： Rudolf Oexler ,  Eberhard Grimm

发明人： Rudolf Oexler ,  Eberhard Grimm

IPC分类号： D01H4/10 ,  D01H4/12 ,  F16J15/44 ,  D01H7/882

CPC分类号： D01H4/12 ,  F16J15/441

摘要： Apparatus for sealing a rotor housing of an open-end spinning machine is disclosed wherein the housing is under a reduced-pressure and includes a bore through which a rotor shaft of the spinning rotor extends. The apparatus includes a mounting carried by the rotor housing for floatingly mounting a sealing washer relative to the bore of the housing and a counter-surface carried adjacent the reduced-pressure side of the housing against which the sealing washer is abutted and maintained by the reduced pressure in the housing.

摘要翻译： 公开了一种用于密封开口纺纱机的转子壳体的装置，其中壳体处于减压状态并且包括旋转转子的转子轴延伸通过的孔。 该装置包括由转子壳体承载的安装件，用于相对于壳体的孔浮动地安装密封垫圈，并且邻近壳体的减压侧承载着相对表面，密封垫圈抵靠在该减压侧上，并且由减小的 房屋压力

公开(公告)号：US4142356A

公开(公告)日：1979-03-06

申请号：US842116

申请日：1977-10-14

申请人： Gerd Husges ,  Eberhard Grimm

发明人： Gerd Husges ,  Eberhard Grimm

IPC分类号： D01H4/36 ,  D01H11/00 ,  D01H1/12

CPC分类号： D01H4/36

摘要： An open-end spinning apparatus having a fiber conveying path between a fibrous material feed device and a spinning compartment. A trash separating device which includes an aperture and a dividing edge is provided for removing trash from the fibrous material as it is conveyed along the conveying path extending around an opening roller. A collection chamber is provided for receiving the trash from the trash separating device. Interposed between the trash separating device and collection chamber is an auxiliary chamber. A first aperture extends through a wall of the auxiliary chamber through which a stream of air flows for being introduced into the fiber conveying path. A second aperture is provided in an opposed wall of the auxiliary chamber through which a smaller stream of air is removed from the auxiliary chamber along with small particles of fly and trash. A controllable closing member is disposed between the auxiliary chamber and the trash collection chamber which is closed when air is used for removing the trash collected in the trash collecting chamber.

摘要翻译： 一种开口纺纱装置，在纤维材料供给装置和纺纱室之间具有纤维输送路径。 包括孔和分隔边缘的垃圾分离装置被设置用于沿着沿着围绕打开辊延伸的输送路径输送的纤维材料中的垃圾。 收集室用于从垃圾分离装置接收垃圾。 垃圾分离装置和收集室之间是一个辅助室。 第一孔延伸穿过辅助室的壁，空气流通过该壁流入纤维输送路径。 第二个孔口设置在辅助室的相对的壁中，较小的空气流与辅助室一起从小型的飞尘和垃圾颗粒中排出。 一个可控制的关闭构件设置在辅助室和垃圾收集室之间，当空气用于去除收集在垃圾收集室中的垃圾时，该收集室被关闭。

公开(公告)号：US5426931A

公开(公告)日：1995-06-27

申请号：US102732

申请日：1993-08-06

申请人： Kurt Beitzinger ,  Eberhard Grimm ,  Edmund Schuller

发明人： Kurt Beitzinger ,  Eberhard Grimm ,  Edmund Schuller

IPC分类号： D01H7/04 ,  D01H4/12

CPC分类号： D01H4/12

摘要： A bearing setup is provided for the supporting disks of an open-end spinning machine, the supporting disks being supportively fixed on the ends of a shaft extending through a bearing sleeve of a supporting disk bearing. The bearing setup includes a fastening system configured with the bearing sleeve so that the supporting disk bearing can be readily and easily removed from the pillow block of the spinning machine without disassembly of the pillow block from the machine frame. The fastening system may include a threaded bore defined in the axial sleeve for engagement with a threaded screw member extending through the pillow block.

摘要翻译： 为开放式纺纱机的支撑盘提供轴承装置，支撑盘被支撑地固定在延伸穿过支撑盘轴承的轴承套筒的轴的端部上。 轴承装置包括构造有轴承套筒的紧固系统，使得支撑盘轴承可以容易地并且容易地从纺纱机的枕块中移除，而不会将枕块从机架拆卸下来。 紧固系统可以包括限定在轴向套筒中的螺纹孔，用于与延伸穿过枕块的螺纹构件接合。