04101093 is referenced by 8 patents and cites 3 patents.

A pendulum sensor avoids undesired actuation by employing specially designed contact surfaces between a pendulum head and a pendulum support. Each contact surface includes a circumferential inclined portion. The inclined portions are disposed at an angle with reference to a vertical plane. The pendulum support includes an upwardly extnding circumferential projection. The sensor may be used in a safety belt retractor in a vehicle.

Title
Friction dampened pendulum sensor
Application Number
5/740909
Publication Number
4101093
Application Date
November 11, 1976
Publication Date
July 18, 1978
Inventor
Heino Arff
Henstedt-Ulzburg
DE
Josef M Cachia
Louvain
BE
Arduino Colasanti
East Detroit
MI, US
Agent
Roger H Criss
Assignee
Allied Chemical Corporation
NJ, US
IPC
B65H 75/48
A62B 35/02
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