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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 8. Отображено 8.
30-10-2013 дата публикации

Circular saw

Номер: CN103372680A
Автор: Chen Ronghuo
Принадлежит:

The invention relates to a circular saw which comprises a base, a sliding platform and a saw cutting device, wherein the sliding platform comprises at least a sliding rod and a fixed seat; the sliding rod is movably arranged on the base in a penetrating manner; the fixed base is fixed at one end of the sliding rod and defines a reference surface; the saw cutting device comprises a saw arm pivoted with the fixed seat and a saw web pivoted with the saw arm, so that the saw web can be driven by the saw arm to move up and down between a lowest position and a highest position, with respect to the base; when the saw web is located at the lowest position, the saw web and the reference surface of the fixed seat are intersected or tangential. Therefore, the circular saw can achieve the effects of reducing material volume, reducing swinging and improving precision.

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Номер записи: 1
03-04-2013 дата публикации

Folding type foot stand

Номер: CN103009360A
Автор: Chen Ronghuo
Принадлежит:

The invention relates to a folding type foot stand; the folding type foot stand comprises a bearing part, a first bracket part pivoted on the bearing part, a first support unit which is pivoted and connected between the bearing part and the first bracket part, a second bracket part which is pivoted and connected on the first bracket part, and a second support unit which is pivoted and connected between the bearing part and the second bracket part. When the bearing part is operated, and the second bracket part is far away from the first bracket part, the foot stand can be operated into unfolded standing state from the folding state; or the first bracket part is lifted, and the second bracket part is folded relatively to the first bracket part, so that the foot stand is folded into the folding state.

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Номер записи: 2
23-10-2013 дата публикации

Laser marking device for circular sawing machine

Номер: CN103357956A
Автор: Chen Ronghuo
Принадлежит:

The invention relates to a laser marking device for a circular sawing machine. The laser marking device comprises an adjusting seat, a lens and a laser generator, wherein the adjusting seat is pivoted to a saw arm, the lens is arranged on the saw arm, and the laser generator is arranged on the adjusting seat. When a laser beam generated by the laser generator passes the lens, the laser beam can be diffused to form a planar light beam and can be projected onto a workpiece to form a laser marking line, and the planar light beam can be rapidly switched and moved between a preset first plane position and a preset second plane position which are approximately parallelly aligned to planes on two sides of a saw blade by rapidly moving the adjusting seat, so that the laser marking line can be rapidly adjusted.

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Номер записи: 3
12-10-2011 дата публикации

Curve saw with sliding board convenient for replacing saw blade

Номер: CN102211227A
Автор: Chen Ronghuo
Принадлежит:

The invention discloses a curve saw with sliding board convenient for replacing a saw blade, and relates to a curve saw. The curve saw comprises a base, a workbench arranged on the base, a sliding board movably arranged on the workbench and a saw cutting assembly arranged on the base, wherein a saw cutting slot is formed between the workbench and the sliding board, and a saw of the saw cutting assembly passes through the saw cutting slot; in such way, the saw can be replaced only by moving the sliding board to the proper position of the workbench or removing the sliding board from the workbench.

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Номер записи: 4
05-06-2013 дата публикации

Planer rapid lifting device

Номер: CN103128355A
Автор: Chen Ronghuo
Принадлежит:

The invention relates to a planer rapid lifting device. The planer rapid lifting device is characterized in that a spindle is arranged on a machine platform, the spindle is provided with a big gear in a sleeved mode, and besides, a screw of the machine platform is provided with a pinion in a sleeved mode, and the big gear and the pinion are meshed with each other. When the spindle is stressed to drive the big gear to rotate, the big gear and the pinion are meshed to drive the screw of the machine platform to rotate rapidly. Thus, a planer tool device of a planer can be driven by the screw so as to achieve the purpose of rapid lifting.

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Номер записи: 5
15-08-2012 дата публикации

Backup plate transposing device for sawing machine

Номер: CN102632295A
Автор: Chen Ronghuo
Принадлежит:

The invention provides a backup plate transposing device for a sawing machine. The backup plate transposing device is mounted on a base on an operating platform, and comprises a backup plate body, a pivotal shaft mounted on the backup plate body, a wrench piece sleeved on the pivotal shaft, an elastic element abutted against between the wrench piece and the backup plate body, and a braking piece mounted on the pivotal shaft. The backup plate body is converted between a fixed state and a transposing state relative to the base. The wrench piece stresses the pivotal shaft to drive the braking piece to rotate in a need of transposing a position of the backup plate body, so that the braking piece is far from the base to transpose the position of the backup plate body. After the position of the backup plate body is transposed, the wrench piece is released to drive the pivotal shaft to rotate by using an elastic restoring force of the elastic element, so that the braking piece is abutted against ...

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Номер записи: 6
24-07-2013 дата публикации

Regulation device for workpiece baffle

Номер: CN103212751A
Автор: Chen Ronghuo
Принадлежит:

A regulation device for a workpiece baffle comprises a support frame, a baffle, a guide unit and a regulation unit, wherein the support frame is provided with a first guide part and a second guide part, the baffle is arranged at one side of the support frame, the guide unit can guide the baffle to move relative to the support frame along one length direction, the regulation unit is provided with an operation member, a positioning member arranged on the operation member and an elastic member. The operation member is operated to enable the positioning member to be away from or close to the support frame relative to the support frame, so the baffle can be regulated relative to the support frame, and the aim of positioning after regulation can be achieved.

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Номер записи: 7
03-04-2013 дата публикации

Foot stool capable of being rapidly folded

Номер: CN103009357A
Автор: Chen Ronghuo
Принадлежит:

The invention provides a foot stool capable of being rapidly folded, comprising a bearing piece, a pair of pivoting pieces pivoted on a first side part of the bearing piece, a first bracket piece pivoted on the pivoting pieces, a first supporting unit pivoted between the bearing piece and the first bracket piece, a second bracket piece pivoted on the first bracket piece, and a second supporting unit pivoted between the bearing piece and the second bracket piece. When the bearing piece is operated, the connection between the first supporting unit and the second supporting unit enables the second bracket piece to be unfolded relatively to the first bracket piece, so that the foot stool is at an unfolded state; or the second bracket piece can be folded relatively to the first bracket piece, so that the foot stool is at a folded state.

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Номер записи: 8