Igniter support, subassembly, gas generator, and method for manufacturing a gas generator
AssigneeTRW Airbag Systems GmbH
InventorsChristian Knollhuber, Anja Esau, Koller Desiree
Life of this patent
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Abstract
The invention describes an igniter support (22) for an igniter unit (20) of a gas generator (10), comprising a first holder element (30) made from a first material and a second holder element (32) made from a second material different from the first material. Both holder elements (30, 32) can be positively coupled to each other. Further, a subassembly (16), a gas generator (10) and a method for manufacturing a gas generator (10) are described.
Claims17
An igniter support (22) for an igniter unit (20) of a gas generator (10), comprising a first holder element (30) made from a first material and a second holder element (32) made from a second material different from the first material, wherein both holder elements (30, 32) are adapted to be positively coupled to each other, especially to be at least partially positively nested, wherein the first holder element (30) has an axial contact surface (64) for the second holder element (32) on an end face associated with the second holder element (32), and/or the second holder element (32) has axially protruding projections (76), especially wherein the projections (76) have an axial pressure surface (78) via which they interact with an axial contact surface (64) of the first holder element (30).
An igniter support (22) for an igniter unit (20) of a gas generator (10), comprising:
- a first holder element (30) made from a first material and a second holder element (32) made from a second material different from the first material, wherein both holder elements (30, 32) are adapted to be positively coupled to each other, wherein the second holder element (32) has at least one detent element (42) arranged radially outside and being especially hook-shaped, and wherein the detent element (42) extends from an end face of the second holder element (32) which is remote from the first holder element (30).
An igniter support (22) for an igniter unit (20) of a gas generator (10), comprising a first holder element (30) made from a first material and including axially protruding lugs (68) a second holder element (32) made from a second material different from the first material and including axially protruding projections (76), wherein both holder elements (30, 32) are positively coupled to each other-when the lugs (68) and the projections (78) are interdigitated with one another.
Dependencies are inferred from the claim text.