a joint or coupling which allows free movement in any direction of the parts joined; spec. one which can convey rotary motion from one shaft to…
| 单词 | θ209641 |
| 释义 | society > occupation and work > industry > building or constructing > building or providing with specific parts > specific parts built or constructed > [noun] > joint > movable (5) universal joint1676 a joint or coupling which allows free movement in any direction of the parts joined; spec. one which can convey rotary motion from one shaft to… ruler joint1686 = rule joint, n. knee-joint1712 Mechanics. A joint formed of two pieces hinged together endwise so as to resemble a knee, a toggle-joint. †Formerly applied to a ball-and-socket… rule joint1767 A movable joint such as is used in folding rulers or table flaps. toggle-joint1847 a joint consisting of two pieces hinged endwise, operated by applying pressure at the elbow. |
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