| 摘要 |
PROBLEM TO BE SOLVED: To provide a door frame capable of facilitating maintenance and mounting, being not an eyesore, and having a control unit manufacturable at low cost and to provide a method for accessing a control unit in the door frame. SOLUTION: This door frame 14 of the passage door is provided with the control mechanism for elevator facility having the elevator passage 11 and the control unit 18, and the control unit is a part of the control mechanism. The control unit 18 is fixed and arranged in a chamber 16 of a door frame member 14.1 of the door frame 14. The chamber 16 has an outer side opening, which is opened at a story 9 and has a cover 17. The cover 17 can move from an operation position where the outer side opening is closed by removing the cover from a service position completely. It can access the chamber 16 freely at the service position. The door frame 14 has an inner side opening 16.21 allowing access from the elevator passage 11. COPYRIGHT: (C)2005,JPO&NCIPI |
