IT1116783B - Vehicle seat-belt blocking mechanism - has inertia element in tiltable container swinging catch arm into mesh with ratchet toothing - Google Patents

Vehicle seat-belt blocking mechanism - has inertia element in tiltable container swinging catch arm into mesh with ratchet toothing

Info

Publication number
IT1116783B
IT1116783B IT6880977A IT6880977A IT1116783B IT 1116783 B IT1116783 B IT 1116783B IT 6880977 A IT6880977 A IT 6880977A IT 6880977 A IT6880977 A IT 6880977A IT 1116783 B IT1116783 B IT 1116783B
Authority
IT
Italy
Prior art keywords
housing
blocking mechanism
mesh
catch arm
vehicle seat
Prior art date
Application number
IT6880977A
Other languages
Italian (it)
Original Assignee
Ferodo Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR7624397A external-priority patent/FR2361695A1/en
Priority claimed from FR7639189A external-priority patent/FR2336501A1/en
Application filed by Ferodo Sa filed Critical Ferodo Sa
Application granted granted Critical
Publication of IT1116783B publication Critical patent/IT1116783B/en

Links

Abstract

The seat belt blocking mechanism is accommodated in a housing (10) fitted to the housing of the seat belt take up mechanism with spool onto which the windings of seat belt (S) are coiled ro uncoiled. The housing (10) is pref. made of a plastics material. Wall (12) has a substantial thickness provided at the top with eyelet and axle (16) on which the catch arm (17) is hinged. Inside the housing the base is provided with a bridge (15) on which container (20) with notched base (27) is balanced in a free manner. Inside the container, ball (30) is resting in a troughlike base (25). When deceleration occurs, ball (30) rolls forward on slope (23) thereby shifting the centre of gravity in such a way that container performs a tilting movement whereby its rear edge (31) lifts the catch (17) the tip (19) of which engages with the nearest tooth of ratchet wheel (11).
IT6880977A 1976-08-10 1977-08-05 Vehicle seat-belt blocking mechanism - has inertia element in tiltable container swinging catch arm into mesh with ratchet toothing IT1116783B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7624397A FR2361695A1 (en) 1976-08-10 1976-08-10 Vehicle seat-belt blocking mechanism - has inertia element in tiltable container swinging catch arm into mesh with ratchet toothing
FR7639189A FR2336501A1 (en) 1975-12-26 1976-12-27 SELF-ALIGNING WEIGHT ARM WITH PENDULUM STRUCTURE

Publications (1)

Publication Number Publication Date
IT1116783B true IT1116783B (en) 1986-02-10

Family

ID=26219587

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6880977A IT1116783B (en) 1976-08-10 1977-08-05 Vehicle seat-belt blocking mechanism - has inertia element in tiltable container swinging catch arm into mesh with ratchet toothing

Country Status (1)

Country Link
IT (1) IT1116783B (en)

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