Настройки

Укажите год
-

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

Подробнее
-

Мониторинг СМИ

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

Подробнее

Форма поиска

Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Ведите корректный номера.
Укажите год
Укажите год
Применить Всего найдено 2. Отображено 2.
28-04-2023 дата публикации

Grinding auxiliary device for tool with spiral cutting edge and use method and application thereof

Номер: CN116021351A
Автор: ZHANG WENLIANG, XIE BO, QU YUJIANG, SUN CHANGZHENG, MA LIANG, LI HUA, LIU PEIPEI, WANG YAPING, WANG QI, KOU MINGYAN, ZHENG JIANGYING
Принадлежит:

The invention discloses a coping auxiliary device for a cutter with a spiral cutting edge and a using method and application of the coping auxiliary device, and the coping auxiliary device comprises a guide frame (4) used for installing the cutter with the spiral cutting edge, an ejector rod (8) used for acting on the spiral cutting edge of the cutter with the spiral cutting edge, and a sliding seat (6) arranged between the ejector rod (8) and the guide frame (4). By means of the device, the tool with the spiral cutting edge is rotationally supported, rotating acting force is generated on the spiral cutting edge of the tool with the spiral cutting edge through the ejector rod (8) and the sliding seat (6), and the other spiral cutting edge adjacent to the spiral cutting edge to be ground serves as a grinding reference. The technical problem that the grinding feed amount of a grinding wheel cannot be accurately controlled due to the fact that a cutter with a spiral cutting edge is manually ...

Подробнее
Номер записи: 1
27-05-2015 дата публикации

Grenade fixing device of front-loading type grenade launcher

Номер: CN104654918A
Автор: CAI CHANGHAI, JIANG LIN, ZHAO ZENGQIANG, JIANG YI, SONG XINYU, ZHENG YONG, KOU MINGYAN, ZENG YONG, ZOU YING, LIU LIN
Принадлежит:

The invention discloses a grenade fixing device of a front-loading type grenade launcher. A launching pipe is provided with a grenade clamping pin which is used for clamping a grenade to launch and is constraint to the middle of a lever type pressing rod capable rotating around a shaft pin; one end of the pressing rod is provided with an integrated oblique blocking bank, and a pressing spring is installed between the other end of the pressing rod and the launching pipe; a pneumatic piston is installed above a launching engine base at the tail of the launching pipe; the upper side of the tail of the pneumatic piston is provided with a push bank fit with the blocking bank, and the tail of the pneumatic piston is provided with a reset spring. When the grenade fixing device is in use, and the grenade is loaded from the launching pipe opening, a clamping groove is clamped by a clamping elastic pin so as to fix a grenade, and the gunpowder gas generated by percussion pushes the pneumatic piston ...

Подробнее
Номер записи: 2