04101092 is referenced by 9 patents and cites 5 patents.

A seat belt retractor of the inertia type comprises a rotatable shaft with a cam-surface driven thereby. A locking element movable on the cam surface is positively displaced by a control element fitted in a recess thereof and acting from an inertia element. The locking element, when driven by the inertia member, engages with the teeth on an annular locking ring to stop retraction of the seat belt attached to the shaft. The inertia element may be spring preloaded and a locking wheel may be provided to provide alternative locking torque for the inertia element when the car assumes a roll-over condition in which the seat belt would not ordinarily retract quickly.

Title
Universal emergency locking retractor
Application Number
5/675406
Publication Number
4101092
Application Date
April 9, 1976
Publication Date
July 18, 1978
Inventor
Heino Arff
Henstedt-Ulzburg
DE
Per Olof Weman
Hasloh
DE
Harald Martin Schmelow
Ellerau/Krs. Segeberg
DE
Agent
Ernest D Buff
Patrick L Henry
Assignee
N V Klippan
BE
IPC
A62B 35/02
B65H 75/48
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