Retractor/pretensioner apparatus of seatbelt for vehicle
AssigneeHyundai Motor Company
InventorSu Cheol Lee
Life of this patent
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Abstract
A retractor/pretensioner apparatus of a seatbelt for a vehicle may include a housing, a spool to which ends of a shoulder webbing and a wrap webbing may be simultaneously connected and which may be rotatably installed in the housing via a rotary shaft, a pinion coupled to one end of the rotary shaft, a first rack and a second rack slidably installed to the housing and engaged with the pinion respectively, a first gas generator fluid-connected to the first rack to provide gas to the first rack, and a second gas generator fluid-connected to the second rack to provide gas to the second rack.
Claims6
A retractor/pretensioner apparatus of a seatbelt for a vehicle, comprising:
- a housing;
- a spool to which ends of a shoulder webbing and a wrap webbing are simultaneously connected and which is rotatably installed in the housing via a rotary shaft;
- a pinion coupled to one end of the rotary shaft;
- a first rack and a second rack slidably installed to the housing and engaged with the pinion respectively;
- a first gas generator fluid-connected to the first rack to provide gas to the first rack;
- and
- a second gas generator fluid-connected to the second rack to provide gas to the second rack.
Dependencies are inferred from the claim text.