The term bellows is used by extension for a flexible bag whose volume can be changed by compression or expansion, but not used to deliver air. For example, the light-tight (but not airtight) bag allowing the distance between the lens and film of a folding photographic camera to be varied is called a bellows.
What NFL has lost the Super Bowl the most? The Buffalo Bills, the Denver Broncos, the Minnesota Vikings, and the New England Patriots have all lost four Super Bowls. Edit
With their stunning 34-28, come-from-behind, overtime win over the Atlanta Falcons in Super Bowl LI, the Patriots won their fifth Super Bowl, improving to 5-2 on footballâs grandest stage. Below is a look at their Super Bowl history: Super Bowl XX: Jan. 12, 1986, Lost to Chicago Bears, 46-10