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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 104. Отображено 101.
27-01-1971 дата публикации

RADIO FREQUENCY WELDING OF CLOTHING PIECES

Номер: GB0001220551A
Принадлежит:

... 1,220,551. Folding edges of and seaming non-metallic sheet material. WTZ. FUR BEKLEIDUNGSTECHNIK VEB. 13 Feb., 1969, No. 7870/69. Heading B5K. Apparatus for welding together by radiofrequency welding garment blanks 1, 10, Fig. 4, at least one of which is to be folded prior to welding comprises (a) a folding device, Figs. 1 and 2, mounted on a work-table 2 and having a folding template 3 in which a blank 1 to be folded and welded is folded around a former 4 which is detachable from the folding device to serve as a support for the folded blank 1 during the welding operation and (b) a radio-frequency welding station, Fig. 4, having a welding table separate from the worktable 2 and provided with a positioning template (8), Fig. 3 (not shown), for receiving and locating the detachable former 4 with its blank 1 during welding. In one embodiment, Figs. 1, 2 and 4, for welding a pocket blank 1 to another blank 10, the former 4 is placed on the blank 1 which has been positioned on the template 3 ...

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16-01-2014 дата публикации

LINEAR ACTUATOR AND HEIGHT-ADJUSTABLE TABLE

Номер: US20140013878A1

A linear actuator comprises a drive unit housing () with a drive unit () arranged therein, a driveshaft (), hollow on the inside, driven by the drive unit (), and a profile tube () non-rotatably and longitudinally movably connected on the outside to the driveshaft (). A threaded hollow spindle () with an outside thread is arranged between the driveshaft () and the profile tube () and fixedly connected to the drive unit housing (). A hollow-spindle nut () is fixedly connected to the profile tube () at a first end of the profile tube () and cooperates with the outside thread of the threaded hollow spindle (). A spindle nut () is fixedly connected to the profile tube () at a second end thereof. A threaded spindle () is arranged in the interior of the driveshaft () and cooperates with a thread of the spindle nut (). 1. A linear actuator , comprising:a drive unit housing with a drive unit arranged therein;a driveshaft, hollow on the inside, driven by the drive unit;a profile tube mounted non-rotatably and movable longitudinally on the driveshaft;a threaded hollow spindle with an outside thread, arranged between the driveshaft and the profile tube and fixedly connected to the drive unit housing;a hollow-spindle nut, which is fixedly connected to the profile tube at a first end of the profile tube and cooperates with the outside thread of the threaded hollow spindle;a spindle nut that is fixedly connected to the profile tube at a second end of the profile tube; anda threaded spindle, which is arranged in the interior of the driveshaft and cooperates with a thread of the spindle nut.2. The linear actuator according to claim 1 , wherein the outside thread of the threaded spindle and the thread of the threaded spindle have different thread directions.3. The linear actuator according to or claim 1 , wherein the hollow-spindle nut is arranged at the end of the profile tube facing the drive unit housing claim 1 , and the spindle nut is arranged at the end of the profile tube ...

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21-01-2016 дата публикации

ELECTRIC MOTOR WITH FUNCTIONAL MONITORING OF THE MOTOR BEARINGS

Номер: US20160020677A1
Принадлежит: ebm-papst Mulfingen GmbH & Co. KG

The present invention relates to an electric motor, comprising a stator and a rotor that can rotate relative to the stator and that is mounted in bearing arrangements, and also comprising a motor housing and a vibration sensor to pick up vibrations that occur in the electric motor and that are caused by malfunctions of the bearing arrangements. The configuration provided here is that of an external-rotor motor. The stator has a bearing support tube that is connected at one end to a ring-shaped stator flange. Bearing arrangements are arranged at a distance from each other in the bearing support tube in the direction of a center longitudinal axis of the bearing support tube, in which a shaft of the rotor is supported. The vibration sensor is attached to the stator flange. 110-. (canceled)11. An electric motor , comprising a stator and a rotor that can rotate relative to the stator and that is mounted in bearing arrangements , and also comprising a motor housing and a vibration sensor to pick up vibrations that occur in the electric motor and that are caused by malfunctions of the bearing arrangements , characterized by its configuration as an external-rotor motor , whereby the stator has a bearing support tube that is connected at one end to a ring-shaped stator flange , and bearing arrangements that are arranged at a distance from each other in the bearing support tube in the direction of a center longitudinal axis of the bearing support tube , in which a shaft of the rotor is supported , and the vibration sensor is attached to the stator flange , whereby the vibration sensor is attached directly to a free surface of the stator flange that immediately adjoins the bearing support tube in the radial direction relative to the longitudinal axis , and whereby the stator flange and the bearing support tube are configured in one piece.121. The electric motor according to claim , characterized in that the vibration sensor is attached on the side of the stator flange facing ...

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16-10-2014 дата публикации

TEST DEVICE FOR SIMULATING MOTOR VEHICLE CRASHES AND METHOD FOR OPERATING A TEST DEVICE

Номер: US20140305187A1
Принадлежит:

The description relates to a method for operating a test device and to a test device for simulating motor vehicle crashes. The test device has a carriage arrangement which is arranged so as to be displaceable along a rail arrangement; a test setup which is arranged on the carriage arrangement and has at least one motor vehicle component to be tested; and an acceleration unit by means of which a force can be transmitted to the carriage arrangement in order to accelerate the carriage arrangement. The acceleration unit has a hydraulic drive cylinder with a piston and a piston rod which is connected to the carriage arrangement. At least one measuring pickup is provided for sensing a pressure which acts in the piston-side region and/or in the piston-rod-side region of the drive cylinder. 2. The test device as claimed in claim 1 ,wherein a first measuring pickup is provided for sensing the pressure which acts in the piston-side region of the drive cylinder, and wherein a second measuring pickup is provided for sensing the pressure which acts in the piston-rod-side region of the drive cylinder; andwherein the control device is configured to set the quantity of hydraulic fluid which is fed into the piston-side region or the piston-rod-side region of the drive cylinder, or discharged therefrom, per time unit, in such a way that the difference between the pressure which acts in the piston-side region and the pressure which acts in the piston-rod-side region assumes a value which is defined or can be defined in advance.3. The test device as claimed in claim 2 ,wherein the difference between the pressure which acts in the piston-side region and the pressure which acts in the piston-rod-side region is proportional to an acceleration force transmitted to the carriage arrangement via the acceleration unit; and wherein the value, which is defined or can be defined in advance, of the difference between the pressure which acts in the piston-side region and the pressure which acts in ...

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20-08-2015 дата публикации

Registration of Radio Network Change Based Title of the Invention on A CS Fallback Mechanism

Номер: US20150237538A1
Принадлежит: Vodafone Holding GmbH

A method for the switchover of a mobile terminal device from a first radio network of a mobile radio system to a second radio network is described. The switchover is carried out on the basis of a CS fallback mechanism, and whereby, on the basis of the switchover, the mobile terminal device logs on to a base station of the second radio network in order to establish a connection. In conjunction with the log-on, the mobile terminal device transmits a notification pertaining to the CS fallback mechanism to the base station, and the base station registers the log-on of the terminal device as a function of the notification. Moreover, a base station and to a mobile terminal device for carrying out the method are also described herein. 1. A method for switching over a mobile terminal device from a first radio network of a mobile radio system to a second radio network of the mobile radio system , whereby switching over is carried out on the basis of a circuit-switched (CS) fallback mechanism , and whereby , on the basis of switching over , the mobile terminal device logs on to a base station of the second radio network in order to establish a connection , wherein , in conjunction with logging-on , the mobile terminal device transmits a notification to the base station of the second radio network station indicating that the CS fallback mechanism has been used , and the base station registers a log-on of the terminal device as a function of the notification.2. The method according to claim 1 , whereby a checking procedure is carried out to ascertain whether the log-on of the terminal device to the base station of the second radio network is successful claim 1 , and the log-on of the terminal device is registered claim 1 , together with an outcome indicator that is determined as a function of a result of the checking procedure.3. The method according to claim 1 , whereby a base station of the first radio network prompts the terminal device to carry out switching over and claim ...

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28-02-1980 дата публикации

Svarochnyj apparat shvejnoj promyshlennosti

Номер: HU174638B
Принадлежит: Aktivist Strickwarenfab

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31-10-1980 дата публикации

Zařízení k svařování spojovacích švů oděvních výrobků

Номер: CS201092B1
Принадлежит: Ingo Siewert, Manfred Klaus, Walter Wenzel

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