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An overrunning clutch and cage technology, used in clutches, one-way clutches, mechanical equipment, etc., can solve the problems of serious wear and tear of the transmission system, slow response of the clutch, inappropriate implementation, etc., to save energy, reduce wear, and responsiveness. Effect
Inactive Publication Date: 2011-03-23
NANTONG ZHONGLIAN S&T SERVICE
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[0002] Overrunning clutches are widely used in aircraft, tanks, military trucks, off-road vehicles, loaders, forklifts, automobiles, motorcycles, bicycles, lathes, printing machinery, textile machinery, nut forming machines, gap transmission mechanisms of automatic production lines, mining machinery, wren...
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[0011] In order to deepen the understanding of the present invention, the present invention will be further described below in conjunction with the embodiments and accompanying drawings. The embodiments are only used to explain the present invention and do not constitute a limitation to the protection scope of the present invention.
[0012] Such as figure 1 , figure 2 , image 3 An embodiment of the overrunning clutch of the present invention is shown, including a shaft 19, an outer hub 1 is provided on the periphery of the shaft 19, a screw rod 7 is provided at the right end of the shaft 19, a nut 6 is provided between the screw rod 7 and the shaft 19, and the nut 6 A swing rod 8 is arranged below the outer hub 1, and a star wheel 4 is arranged at the center of the outer hub 1. The cross section of the star wheel 4 is an even-numbered regular polygon structure, and an arc-shaped torsion spring 5 is arranged inside the star wheel 4. There is a cage 2 between the wheels 4, ...
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Abstract
The invention discloses an overrunning coupler comprising a shaft. The periphery of the shaft is provided with an outer hub, the right end of the shaft is provided with a screw, a nut is arranged between the screw and the shaft, and an oscillating bar is arranged the lower part of the nut; the center of the outer hub is provided with a star wheel in which a circular-arc torsional spring is arranged; a retainer and six pin rollers are evenly arranged between the outer hub and the star wheel, the outer circle of the retainer forms an outer ring, and the inner circle of the retainer forms an inner ring; the upper end of the star wheel is provided with a dust cover of which the inner end surface is provided with a teething ring; the inner retainer, the outer retainer and a plurality of fixture blocks are evenly arranged between the inner ring and the outer ring; a plurality of springs are evenly arranged between the inner retainer and the outer retainer; fixed reeds are evenly arranged between the outer retainer and the outer ring; and a friction reed is arranged between the inner retainer and the inner ring. The overrunning coupler of the invention has the advantages of automatically overrunning the clutch, being capable of stopping overrunning, saving energy consumption, lowering driven system abrasion, having flexible response and not slipping.
Description
Technical field: [0001] The invention relates to an overrunning clutch. Background technique: [0002] Overrunning clutches are widely used in aircraft, tanks, military trucks, off-road vehicles, loaders, forklifts, automobiles, motorcycles, bicycles, lathes, printing machinery, textile machinery, nut forming machines, gap transmission mechanisms of automatic production lines, mining machinery, wrenches etc., the traditional overrunning clutch is realized by a manual serial gear combination mechanism. During work, manual operation is frequent, which is not suitable for realization. The transmission system is severely worn, and the energy consumption is high. Invention content: [0003] The purpose of the present invention is to overcome the above disadvantages and provide an overrunning clutch that can realize automatic overrunning clutch, stop overrunning, save energy consumption, reduce wear of transmission system, and is sensitive in response and does not slip. [0004...
Claims
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Application Information
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