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Pressure-ball sliding doorstop

  • US 20030051312A1
  • Filed: 10/30/2002
  • Published: 03/20/2003
  • Est. Priority Date: 05/20/2000
  • Status: Active Grant
First Claim
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1. A doorstop, in particular for motor vehicles, having a door retaining rod (1) articulated on a door assembly piece, door or door column parallel to the door pivot and a retainer piece (2) fixed to the other door assembly piece, the retainer piece (2) and the door retaining rod (1) which passes therethrough being moveably connected to each other by means of a catch device and the catch device determining particular door opening positions and having brake and/or stop bodies (3), which are movably supported in the retainer piece (2) against a spring force relative to the door retaining rod (1) and are pre-tensioned against brake ramps (4) and catch depressions (5) on at least one side of the door retaining rod (1) transversely to the direction of movement, characterized in that the retainer piece (2) has a plastic housing (10) with an opening (13) for the door retaining rod (1) and guide openings (25) arranged perpendicular to the opening (13) and parallel to the pivot axis for the brake and/or stop bodies (3) which slide therein, and the brake and/or stop bodies (3) are designed as sliding bodies in the form of hollow cylinders (19) closed at one end by means of a semi-spherical cap (14), which in their open end accommodate a pressure spring (12) bearing on the closing cap (14) and guide this free of any tilt.

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