Elastic joint component
First Claim
1. An elastic joint means for interconnecting a driving member and a driven member with limited relative angular and radial mobility, said joint means comprising a generally cylindrical stack of resilient, generally annular foils each forming an even number of peripherally equispaced webs separated by gaps and interconnected by flat integral links bridging said gaps, said webs being provided with mounting holes on a circle whose radius is greater than half the maximum radius of the foil, the webs of all foils being in mutual registry with their mounting holes aligned to form throughgoing bores for the passage of fasteners to secure alternate webs of each foil to said driving and said driven member, respectively.
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Accused Products
Abstract
A joint inserted between a driving member and a driven member, such as a pair of substantially coaxial shafts or a shaft and a flywheel, comprises a stack of annular steel foils each having an even number of peripherally equispaced webs which are alternately secured to the two members via respective pairs of screws. The webs are interconnected by integral strips in the form of outwardly and/or inwardly bulging lobes enabling relative angular and radial shifting of the two members without exertion of a significant axial force upon them. The screws pass through mounting holes in the webs whose distance from the stack axis is greater than half the maximum radius of the foils.
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Citations
8 Claims
- 1. An elastic joint means for interconnecting a driving member and a driven member with limited relative angular and radial mobility, said joint means comprising a generally cylindrical stack of resilient, generally annular foils each forming an even number of peripherally equispaced webs separated by gaps and interconnected by flat integral links bridging said gaps, said webs being provided with mounting holes on a circle whose radius is greater than half the maximum radius of the foil, the webs of all foils being in mutual registry with their mounting holes aligned to form throughgoing bores for the passage of fasteners to secure alternate webs of each foil to said driving and said driven member, respectively.
Specification