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Door seal protection system for chamber for sand-blasting and shot peening workpieces has impervious layer on inside surface of inward-opening door overlapping edges of fixed door frame
Door seal protection system for chamber for sand-blasting and shot peening workpieces has impervious layer on inside surface of inward-opening door overlapping edges of fixed door frame
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机译:用于喷砂和喷丸工件腔室的门密封保护系统在向内开门的内表面与固定门框的边缘重叠处具有防渗层
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摘要
The chamber (1) has an inward-opening door (4) with a seal (3) round its edge. The seal may be attached to a flange on the edge of the door aperture in the chamber wall (2). A flat impact-resistant layer (5) may be attached to the inner surface of the door by solid or flexible fastenings (6). The edge of the flat impact-resistant layer overlaps the edge of the door frame by a considerable amount.
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