首页>
外国专利>
Emergency assistance automatic signalling having support with deflated balloon manual switch inflator allowing automatic distance elevation where balloon visible all directions
Emergency assistance automatic signalling having support with deflated balloon manual switch inflator allowing automatic distance elevation where balloon visible all directions
展开▼
机译:紧急协助自动信号系统,支持带放气的气球手动开关充气机,可在所有方向看到气球的地方自动提升距离
展开▼
页面导航
摘要
著录项
相似文献
摘要
The signalling mechanism has a balloon (20) with an inflator (15) and a manual switch (22,24,26). There is a support (11) with the deflated balloon and connection (30) allowing the automatic balloon elevation after manual switching of the balloon inflation at a distance where the balloon is visible in all directions.
展开▼