Patent ID: 6508594
Filing Date: 2003-01-21
Classification: G02B

Abstract:
An optical plug connector for optical waveguides having a plug housing, the plug housing having an insertion side for optical waveguides and a plug side, the plug housing including at least two fiber end sleeves (8, 9) and at least one tension relief element (7) and defining channels (5, 6) and a guide bore (12), and ends of the optical waveguides provided with fiber end sleeves pointing towards the plug side, the tension relief element being disposed within at least one of the channels (5, 6) and adjacent the insertion side, and characterized in that the optical waveguides (4) are held in the region of the insertion side by means of the tension relief element (7), in that the optical waveguides (4) are laid with their fiber end sleeves (8, 9) in the channels (5, 6) made in the plug housing (2), in that the fiber end sleeves (8, 9) are arranged next to one another, offset in the direction of plugging in, in that a pressure spring (10) is provided with at least one of the fiber end sleeves and is disposed within the corresponding channel (5, 6), the fiber end sleeve being held axially resiliently, in that at least that channel (6) in which the optical waveguide (4) whereof the fiber end sleeve (9) is provided with the pressure spring (10) is laid has a widened portion, and in that the front end of the fiber end sleeve (8) lying recessed in the direction of plugging in penetrates into the guide bore (12) and is held therein, wherein the widened portion of the channel (6) extends between the tension relief element (7) and the fiber end sleeve (9) such as to allow displacement of the optical waveguide (4) within the channel.