Spring element of elastic material
AssigneeRingfeder VBG GmbH
InventorFriedhelm Detzner
Life of this patent
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Abstract
A spring element of an elastic material, in particular of synthetic plastic for taking a kinetic energy has a tubular piece, and a base plate which is fixedly connected to the tubular piece, the tubular piece having a wall thickness corresponding to a ratio between an outer diameter and an inner diameter of less than 2 and a structural height within the range of 0.7-1.3 of the outer diameter, so that during deflection with approximately 35% of an initial structural height an open end of the tubular piece is fitted over a force-loaded surface.
Claims12
A spring element of an elastic of synthetic plastic for taking a kinetic energy, comprising an elongated tubular piece having an upper end and a lower end;
- and a base plate which is fixedly connected to said tubular piece and extends transversely to said tubular piece at said lower end, said tubular piece having a wall thickness corresponding to a ratio between an outer diameter and an inner diameter of less than 2 and a structural height within the range of 0.7-1.3 of the outer diameter, so that during deflection with approximately 35% of an initial structural height an open end of said tubular piece is fitted over a force-loaded surface.
A spring element of an elastic material of synthetic plastic for taking a kinetic energy, comprising a tubular piece;
- and a base plate which is fixedly connected to said tubular piece, said tubular piece having a wall thickness corresponding to a ratio between an outer diameter and an inner diameter of less than 2 and a structural height within the range of 0.7-1.3 of the outer diameter, so that during deflection with approximately 35% of an initial structural height an open end of said tubular piece is fitted over a force-loaded surface;
- and a rod and an upper guiding plate which extends in a tubular element with conical side surfaces at a force transmitting side of said tubular piece, said tubular element having a maximum diameter corresponding to an inner diameter of said tubular piece.
Dependencies are inferred from the claim text.