الخلوص فوق المقصورة
(Top-of-Car Clearance)
Minimum vertical space required above the car at highest travel point per safety codes.
Top-of-car clearance is the vertical distance between the car top and nearest hoistway obstruction at highest travel. Code requirements specify minimums to ensure safety of personnel on the car top during inspection and maintenance.
التخصصات
codes
الكلمات الدالة
#top
#car
#clearance
المصادر
Industry standards