Hinge for a packaging box or the like

US8266764B2 · kind B2 · utility

Assignee

• SFS Intec Holding AG · CH

Inventors

• Sascha Costabel · Herrenberg, DE
• Olav Schendel · Stuttgart, DE

Key dates

• Filing date: Sep 30, 2008
• Grant date: Sep 18, 2012
• Expiry date: Apr 15, 2029

Classification

• Technology area (CPC E): Fixed Constructions
• CPC primary: E05Y2201/266
• WIPO field: Civil engineering
• WIPO sector: Other fields

Abstract

A hinge for a packaging or cargo box or the like, having a first and a second hinge leaf, the second hinge leaf has a first bushing and a second bushing located at a distance therefrom, between which a bushing of the first hinge leaf can be rotated about a mutual hinge axis. An axial tube is rotationally fixed to the bushing of the first hinge leaf and is pivot-supported in the bushings of the second hinge leaf. A torsion spring is disposed in the axial tube and attached to one end of the axial tube. A torque support connects the other end of the torsion spring to the second hinge leaf in a rotationally fixed manner. A damper for the hinge movement is connected to the second hinge leaf and the axial tube. In a cylindrical hollow space of an outer opening, formed by the three bushings (65a, 65b, 65c), the damper (56), the axial tube (53) containing the torsion spring (58), and the torque support (54a) are inserted successively starting at the second bushing (65b) of the second hinge leaf (52), and the torque support (54a) is prevented from rotating and from being axially displaced in the second bushing (65b) by a safety device (54d, 68a, 70, 72).