Belt reel for seat belt retractor, comprises a force-limiting element, and a specific passage for safety belt, which is formed in radial direction on one side of outer portion of bobbin and limited by the force-limiting element

摘要

The belt reel (10) comprises a bobbin (12), a force-limiting element (18), and a passage (22) for safety belt (20), formed in the radial direction on one side of the outer portion (24) of bobbin and limited by the force-limiting element. Another passage (26) for the safety belt is formed in radial direction by the outer portion (28) of bobbin and is limited by the force-limiting element. The two passages are arranged transversely to the central axis of the belt reel and are extended completely through the bobbin.