Joints and connections – Interfitted members with external bridging piece
Patent
1977-12-15
1979-11-27
Myhre, Charles J.
Joints and connections
Interfitted members with external bridging piece
64 1R, 403359, F16D 318, F16D 354
Patent
active
041754042
ABSTRACT:
A spline shaft connection between a shaft and a hub with a large number of axially extending teeth and tooth gaps respectively counter-teeth and counter-tooth gaps which form-lockingly engage with one another, whereby a tooth flank clearance is provided between the flanks of mutually contacting teeth and counter-teeth that becomes larger in the direction of the axial extent; the teeth and counter-teeth engage into one another at least approximately uniformly without clearance at least over a small fraction of the axial extent of the spline shaft connection while the remaining part of the axial extent is constructed with a tooth flank clearance that becomes larger in the direction toward the end opposite the flow of forces; the enlargement of the tooth flank clearance thereby follows a law, pursuant to which the tooth flank clearance is a function of the axial coordinate whose first derivative is equal to zero along the axial coordinate at the location of the beginning of the clearance enlargement.
REFERENCES:
patent: 1891285 (1932-12-01), Loewus
patent: 2114807 (1938-04-01), McCavitt
patent: 2590169 (1952-03-01), Fritz
patent: 2638011 (1953-05-01), Smith
patent: 3180169 (1965-04-01), Wildhaber
patent: 3360961 (1968-01-01), Steiner
patent: 3636792 (1972-01-01), Vigh
patent: 4073160 (1978-02-01), Perret
Daimler-Benz Aktiengesellschaft
Myhre Charles J.
Turner R. C.
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