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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 3. Отображено 3.
22-04-2015 дата публикации

Gearbox for plant protection machine

Номер: CN104534066A
Автор: JING JIANXIN, GE HONGKUN, WANG JING, HAO YANLONG, QIAO LITAO, ZHOU WEI, WU JIN, MENG YAN, CHEN XIANGLONG
Принадлежит:

The invention discloses a gearbox for a plant protection machine. The gearbox for the plant protection machine structurally comprises a sealed box which is composed of a right shell and a left shell, wherein the right shell is connected with a stepless variable-speed hydraulic motor through a connecting disc, a power take-off output shaft, a power take-off intermediate shaft, a power take-off input shaft, a walking input shaft, a walking intermediate shaft and a driving shaft are installed in the box composed of the right shell and the left shell, the power take-off input shaft is connected with a first output shaft of the stepless variable-speed hydraulic motor through a first spline sleeve, and the walking input shaft is connected with a second output shaft of the stepless variable-speed hydraulic motor through a second spline sleeve. Compared with the prior art, the gearbox for the plant protection machine has the advantages of being reasonable in design, simple in structure, easy to ...

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Номер записи: 1
03-09-2014 дата публикации

25 to 40-horsepower tractor synchronizer transmission device

Номер: CN104019192A
Автор: JING JIANXIN, ZHANG HAO, GE HONGKUN, HAO YANLONG, ZHANG XIANYING, QIAO LITAO, LIN BENZHU
Принадлежит:

The invention discloses a 25 to 40-horsepower tractor synchronizer transmission device and belongs to the field of tractor transmissions. The 25 to 40-horsepower tractor synchronizer transmission device structurally comprises a first shaft, a second shaft, an intermediate shaft and an idler shaft, wherein the first shaft, the second shaft, the intermediate shaft and the idler shaft are installed in a shell. The axis of the first shaft and the axis of the second shaft are located in the same straight line. The first shaft is provided with a first shaft gear, and the second shaft is sequentially provided with a third-gear synchronizer gear hub, a fourth-gear synchronizer gear hub, a third-gear driven gear, a second-gear synchronizer gear hub, a second-gear synchronizer cone, a second-gear driven gear, a reverse-gear gear, a first-gear gear hub, a reverse-gear gear hub and a first-gear driven gear from left to right. The intermediate shaft is sequentially provided with a normally engaged gear ...

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Номер записи: 2
10-12-2014 дата публикации

Profile steel climbing shoes

Номер: CN104188237A
Автор: HAO YANLONG, ZHANG BIANZHANG, SONG JUNFENG
Принадлежит:

The invention discloses profile steel climbing shoes and belongs to the technical field of profile steel climbing devices. The profile steel climbing shoes comprise soles and shoelaces. Grooves are formed in the front portions of the soles. The grooves are parallel to the middle axes of the soles or coincide with the middle axes of the soles, or the included angles between the grooves and the sole horizontal lines are 0-5 degrees. The width of the grooves is slightly larger than the thickness of profile steel. Protrusions are arranged at the edges of the grooves in the soles. Protrusions are arranged at the back portions of the soles. According to the profile steel climbing shoes, a shoe pulling mode is used, the structure is simple, the application range is wide, operation is convenient, construction efficiency is high, and the safety of construction personnel is guaranteed.

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Номер записи: 3