The supporting part is fixedly connected with the joint in order to fold the convex-bubbled component and cover sheets for the cover plate behind the protection part.
支撑部与接头固定连接，以便折叠凸泡组件和保护部之后罩板覆盖薄片。
2
The protection part comprises a joint. By means of at least a broken line, the protection part is connected with a coverplate.
保护部包括一接头，它借助于至少一折线与一罩板相连接。
3
For instance the joint may be used to join a reinforcing plate, floating rib foot, or stringer to a panel such as a wing or fuselage cover.