Method for manufacturing an item of equipment, particularly for a motor vehicle, and item obtained according to the method
AssigneeECIA-Equipments et Composants pour l'Industrie Automobile
InventorsFrederic Xolin, Bernard Goisset
Life of this patent
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Abstract
A method for manufacturing a steering wheel central pad having a skeleton (1) provided with an open dish (2), for receiving an inflatable bag in a folded state, and with a soft covering (5). At least the inflatable bag (3) in the folded state is placed in the dish. The opening of the dish (2) is closed off using a sealing material (4) which can tear when the bag inflates. The skeleton, together with its dish (2) provided with the bag (3) and with the sealing material (4), is placed in a mold for manufacturing the soft covering by injection of plastic. Then, plastic is injected into the mold in order to form the soft covering (5).
Claims3
A method for manufacturing an item of equipment for a motor vehicle, said item comprising a skeleton (1) provided with an open dish (2), for receiving an inflatable bag (3) in a folded state, and with a soft covering (5), said method comprising the following steps:
- placing at least the inflatable bag (3) in the folded state in the dish (2);
- closing off the opening of the dish (2) with a sealed material (4) which can tear when the bag inflates;
- placing the skeleton, together with its dish (2) provided with the bag (3) and with the sealing material (4), in a mould for manufacturing the soft covering by injection of plastic;
- and
- injecting the plastic into the mould in order to form the soft covering (5).
Dependencies are inferred from the claim text.