| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide light-weight escalator equipment allowing an existing protector to be easily remodeled or improved as well as a new one, while being excellent in terms of maintenance space. <P>SOLUTION: A protector 3 of an escalator 1 includes: a substantially triangular plate body 3C for closing a dangerous wedge-like space; a front edge body 3D for protecting a collision object; and an additional compact blocker 3E. <P>COPYRIGHT: (C)2012,JPO&INPIT |
