| 摘要 |
FIELD: construction. ^ SUBSTANCE: door, preferably for hearing stoves, comprises door installed with the possibility of rotation in frame mounted onto stove vessel, sight glass, sight glass seal installed between door and glass, frame of glass, which limits displacement of glass in door, lock with locking and thrusting elements, handle, seal of door installed in its peripheral part and interacting with vessel elements. Locking element of lock is arranged in the form of profiled spring, is connected by central part with handle installed with the possibility of rotation at door, one end of locking element engages with thrusting element, and the other one - rests against door surface. Glass frame is arranged with the possibility of axial displacement in door frame. Peripheral part of frame interacts through seal of door with elements of stove vessel. Central part of frame interacts with sight glass. ^ EFFECT: invention makes it possible to compensate for thermal stresses. ^ 3 dwg |
