首页> 外国专利> ladder safety for internal communication between overlapping work plans of scaffolding metal and with access through the hatch,with edge regulating safety to graft and rapid locking security which allows closing the hatch with the ladder locked in position.

ladder safety for internal communication between overlapping work plans of scaffolding metal and with access through the hatch,with edge regulating safety to graft and rapid locking security which allows closing the hatch with the ladder locked in position.

机译：脚手架安全装置，用于在脚手架金属的重叠工作计划之间以及通过舱口的通道之间进行内部通信，通过边缘调节安全性以实现嫁接和快速锁定安全性，从而可以在梯子锁定到位的情况下关闭舱口。

页面导航

著录项
相似文献

摘要

机译：

著录项

公开/公告号IT219658Z2

专利类型
公开/公告日1993-04-21

原文格式PDF
申请/专利权人 SARTI GIUSEPPE;
展开▼

申请/专利号IT19890030767U
发明设计人 SARTI GIUSEPPE;
展开▼

申请日1989-11-23
分类号5E06CA;
国家 IT
入库时间 2022-08-22 05:09:55

相似文献

专利
外文文献