Constant Section Retaining Rings
Constant section retaining rings (snap rings) feature a uniform, constant section. In other words, the material used to make the ring is the same width at any point along the circumference of the ring. When they are contracted or expanded, they take on an elliptical deformation. As a result, they contact the groove at three or more isolated points but never continuously around the periphery. These rings are made from either flat or round wire.
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Famous quotes containing the words constant, section, retaining and/or rings:
“I am constant as the northern star,
Of whose true-fixed and resting quality
There is no fellow in the firmament.”
—William Shakespeare (1564–1616)
“Every man has been brought up with the idea that decent women don’t pop in and out of bed; he has always been told by his mother that “nice girls don’t.” He finds, of course, when he gets older that this may be untrue—but only in a certain section of society.”
—Barbara Cartland (b. 1901)
“[T]he dignity of parliament it seems can brook no opposition to it’s power. Strange that a set of men who have made sale of their virtue to the minister should yet talk of retaining dignity!”
—Thomas Jefferson (1743–1826)
“You held my hand
and were instant to explain
the three rings of danger.”
—Anne Sexton (1928–1974)