Sectional door for a deep freeze store comprises sections with each second neighboring section pivoting about a pivoting axle, covering plates partially forming a front side and a rear side of the door and a heating arrangement

摘要

Sectional door comprises sections (1-6) with each second neighboring section pivoting about a pivoting axle (7-11), covering plates partially forming a front side and a rear side of the door when the door is closed and a heating arrangement having heating elements and heat dissipating elements. Preferred Features: The heat dissipating elements each protrude from the front surface of a section. All the covering plates of neighboring sections protrude with a protruding edge over the front surfaces facing each other.