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【正文】 莊錦賜教授26Inventive Principles: ?Anothernuts locking washer doubleneedperformseparateoperationsThe Inventive Principle ‘Merging’ US5,662,443‘onethatittwo’賽車重覆使用自鎖螺帽設(shè)計(jì) (3)中州技術(shù)學(xué)院 莊錦賜教授 31 An article engagable and retainable about a threaded shaft, which in one embodiment is a self locking nut a first end, an opposing second end, and a threaded bore with an axial dimension for receiving the threaded shaft. A plurality of resilient posts extend along the body member and are inclined inwardly toward the bore axis to provide a prevailing torque on a threaded shaft disposed in the threaded bore. A pair of resilient arms with end portions extend from each resilient post. Each resilient arms is inclined toward the second end of the body member to provide a prevailing torque on the threaded shaft disposed in the threaded bore. The resilient posts and resilient arms contribute to retaining the body member about the threaded shaft. The lock nut has a relatively low first installation torque and a relatively consistent torque performance with reduced statistical spread over several nut installation and removal cycles, which meet an established torque specification. US5662443賽車重覆使用自鎖螺帽設(shè)計(jì) (4)中州技術(shù)學(xué)院 莊錦賜教授 32 Physicalby time): ‘Dynamics’, ‘Preliminary Action’, ‘Partial or Excessive Action’‘NoDynamics’ suggested a solution in which a shapeeffectmemory1
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