Resilient mount and engine mounting arrangement
First Claim
1. A flexible mounting comprising an elastomeric spring body inserted between two mount retaining means, and a controllable magnet which is attached to one of the mount retaining means and which coacts with a magnetically acting element to vary the spring quality of the mounting, characterized by the magnetically acting element being firmly embedded in the spring body, the mount retaining means being opposite each other, the magnetically acting element being a ferromagnetic armature plate that extends transversely to the direction of the mount retaining means, and the magnet extending in the direction of action of the spring body towards the armature plate and spaced apart therefrom by a gap.
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Accused Products
Abstract
A resilient mount is disclosed comprising a spring element retained between two mount retaining means and a controllable magnet fastened to one of the two mount retaining means. The magnet is adapted to cooperate with a magnetically responsive element to vary the spring characteristic of the resilient mount on a continuous basis with the magnetically responsive element fixed inside the spring element.
26 Citations
3 Claims
- 1. A flexible mounting comprising an elastomeric spring body inserted between two mount retaining means, and a controllable magnet which is attached to one of the mount retaining means and which coacts with a magnetically acting element to vary the spring quality of the mounting, characterized by the magnetically acting element being firmly embedded in the spring body, the mount retaining means being opposite each other, the magnetically acting element being a ferromagnetic armature plate that extends transversely to the direction of the mount retaining means, and the magnet extending in the direction of action of the spring body towards the armature plate and spaced apart therefrom by a gap.
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2. A flexible mounting comprising an elastomeric spring body inserted between two mount retaining means, and a controllable magnet which is attached to one of the mount retaining means and which coacts with a magnetically acting element to vary the spring quality of the mounting, characterized by the magnetically acting element being firmly embedded in the spring body, the mount retaining means being opposite each other, the magnetically acting element being a ferromagnetic armature plate that extends transversely to the direction of the mount retaining means, and the magnet extending in the direction of action of the spring body towards the armature plate and spaced apart therefrom by a gap, and the magnet being constructed as an electromagnet with a coil and being disposed in a cavity in the spring body having channels that lead outwardly.
Specification