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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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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 4. Отображено 4.
07-04-2023 дата публикации

Butt joint bonding device for air pressure durable sealing rubber strip

Номер: CN115923171A
Автор: LIU SHUNHUANG, HOU ZEBIN, WANG QI, YANG WENCHAO, LI QINLAN, YAN ZHU, TAO WENBIN, LI YIXUAN, HU LINJIA, CHENG GUOJUN, FANG ZAOWANG, XIA CHANGLIANG
Принадлежит:

The invention belongs to the technical field of packaging box sealing, and discloses an air pressure durable sealing rubber strip butt joint bonding device which is characterized in that sealing rubber strips are in butt joint end to end, an infinite approximation method and light observation are adopted, and then additional axial bonding pre-tightening force is applied to achieve neat and smooth axial butt joint of section appearance boundaries of the rubber strips; and the infinitely-close ideal butt joint bonding fracture surface quality is achieved. The device is suitable for high-quality butt-joint bonding of sealing rubber strips of any geometric section structure, seamless sealing and looping are achieved after butt-joint bonding is carried out, and the sealing rubber strips with the infinite perimeter can be obtained; the device can be used for bonding the sealing rubber strips with the special-shaped sections of the large and medium-sized packaging boxes.

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Номер записи: 1
31-08-2011 дата публикации

Device for horizontally installing heavy nut

Номер: CN0102166744A
Автор: CONGHUI XU, XINYOU ZENG, SHUNHUANG LIU, XU CONGHUI, ZENG XINYOU, LIU SHUNHUANG
Принадлежит:

The invention discloses a device for horizontally installing a heavy nut, which comprises a lifting lug, a lifting ring, a plurality of bolts, a plurality of ball bodies and a transition lantern ring, wherein the lifting lug is arranged on the lifting ring, the transition lantern ring is arranged in the lifting ring, more than two bolt holes are symmetrically arranged in the outer cylindrical surface of the lifting ring by using a center shaft where the lifting lug is in, the outer surface of the transition lantern ring is provided with an arc groove in the circumference direction, the bolts are arranged in the bolt holes, and the ball bodies are arranged in contact parts of the bolt holes and the arc groove in the transition lantern ring and the lifting ring. The device is used for improving the traditional installing mode so as to increase lifting stability; and the steel balls are arranged on the lifting ring, and sliding friction is changed into rolling friction, thus the labor intensity ...

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Номер записи: 2
02-05-2023 дата публикации

Method for cutting off air pressure durable sealing rubber strip

Номер: CN116039129A
Автор: LIU SHUNHUANG, HOU ZEBIN, TU XI, WANG JINLIN, FANG ZAOWANG, ZHANG YONGGANG, YAN ZHU, TAO WENBIN, CHEN TIANMING, LIU MENGFAN, HAN XU, ZHAN ZEXIAN
Принадлежит:

The invention belongs to the technical field of packaging box sealing, and discloses a method for cutting off an air pressure durable sealing rubber strip, which adopts an infinite approximation method and light observation, cuts off the sealing rubber strip by means of a general cutting tool, realizes neat and smooth section and no flash at the boundary of the appearance, and achieves infinitely approximate ideal cut-off section quality. The method is suitable for high-quality cutting of sealing rubber strips of any geometric cross section structure, seamless butt joint and closed looping are carried out after cutting is carried out, the sealing rubber strip with the infinite perimeter is achieved after butt joint, and the method can be used for cutting of the sealing rubber strips with the special-shaped cross section and the low shore hardness of large and medium packaging boxes.

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Номер записи: 3
22-08-2012 дата публикации

Device for horizontally installing heavy nut

Номер: CN0102166744B
Автор: CONGHUI XU, XINYOU ZENG, SHUNHUANG LIU, XU CONGHUI, ZENG XINYOU, LIU SHUNHUANG
Принадлежит:

The invention discloses a device for horizontally installing a heavy nut, which comprises a lifting lug, a lifting ring, a plurality of bolts, a plurality of ball bodies and a transition lantern ring, wherein the lifting lug is arranged on the lifting ring, the transition lantern ring is arranged in the lifting ring, more than two bolt holes are symmetrically arranged in the outer cylindrical surface of the lifting ring by using a center shaft where the lifting lug is in, the outer surface of the transition lantern ring is provided with an arc groove in the circumference direction, the bolts are arranged in the bolt holes, and the ball bodies are arranged in contact parts of the bolt holes and the arc groove in the transition lantern ring and the lifting ring. The device is used for improving the traditional installing mode so as to increase lifting stability; and the steel balls are arranged on the lifting ring, and sliding friction is changed into rolling friction, thus the labor intensity ...

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Номер записи: 4