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Elephant's foot adjusting screw assembly for internal combustion
Elephant's foot adjusting screw assembly for internal combustion
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机译:象脚调节螺钉组件,用于内燃机
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摘要
A sliding friction- and wear-resistant elephant's foot or swivel pad adjusting screw assembly for contacting an actuating member interface in an internal combustion engine is provided to transmit arcuate motion into reciprocal motion. The assembly includes a metal screw element (12) configured to move along an arcuate path in a correspondingly configured socket in a ceramic pad element (14). A retainer element (16) secures the pad element (14) to the screw element (12) loosely to allow this relative motion. The ceramic pad element (14) includes a planar contact face (82) for contacting a corresponding planar contact surface (84) on an internal combustion engine actuating member, such as a valve, a valve crosshead or a unit fuel injector (86). IMAGE
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