S.n.c. Livbag

Tensator Ltd.

Bengt Morner

Christian B Perotto

Paul-Philippe Cord

Kyriakos Vavalidis

David Bartram

A seat belt retractor includes a spool, a single spring adapted to impart a rotational force to the spool to wind the seat belt onto the spool, and a mechanism to cause the spring to apply to the spool a first force, which is a relatively high force, only during the initial stages of extraction of the seat belt from the spool and during the final stages of retraction of seat belt onto the spool, and to apply a second lower force to the spool during the remaining part of the cycle of operation of the spool.

Seat belt retractor

A method of manufacturing a cold-gas pyrotechnic generator of the type having a casing including a base and a cover with an internal chamber accessed by a central opening for the reception of pyrotechnic elements includes the steps of placing the cover on the base with filtering material inserted, rotating the casing while introducing the pyrotechnic elements through the central opening and then inserting an ignition device in the central opening.

Method for manufacture of a cold-gas pyrotechnic generator

The invention relates to a cold-gas pyrotechnic generator, in particular intended for automobile safety, as well as a method for manufacturing this generator. The generator according to the invention comprises a casing (2) of revolution consisting of a base (10) and a cover (20) establishing:

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Hovas, Sweden

Bengt Morner