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US 9,428,145 B2Granted
Electric retractor and seatbelt device
AssigneeTakata Corporation
InventorsHideyuki Tombe, Yutaka Hamada
Life of this patent
Estimating the term…
Abstract
An electric retractor comprises a winding part configured to extract and wind a seatbelt that restrains an occupant, an electric driving part for extracting or winding the seatbelt by a driving of a motor, and a control part configured to control the driving of the motor, wherein respective external covers of each of the parts are electrically connected to the same potential, and at least one of the external covers is connected to a GND.
Claims4
An electric retractor comprising:
- a winding part configured to extract and wind a seatbelt that restrains an occupant;
- an electric driving part for performing at least one of extracting or winding said seatbelt by a driving of a motor;
- and
- a control part configured to control the driving of said motor, wherein:
- an external cover of said winding part, an external cover of said electric driving part, and an external cover of said control part are coupled with each other by a first screw,
- an external cover of said motor and said external cover of said electric driving part are coupled with each other by a second screw, and
- a round terminal for connecting said external covers to a GND is connected to said first screw at the portions that said external cover of said winding part, said external cover of said electric driving part, and said external cover of said control part are coupled by said first screw.
4 more elements
A seatbelt device comprising:
- a seatbelt configured to restrain an occupant;
- a retractor capable of winding said seatbelt;
- a buckle connected to a securing side member;
- and
- a tongue configured to engage with said buckle, provided to said seatbelt, wherein:
- said retractor comprises:
- a winding part configured to extract and wind said seatbelt that restrains an occupant;
- an electric driving part for extracting or winding said seatbelt by a driving of a motor;
- and
- a control part configured to control the driving of said motor, wherein
- an external cover of said winding part, an external cover of said electric driving part, and an external cover of said control part are coupled with each other by a first screw,
- an external cover of said motor and said external cover of said electric driving part are coupled with each other by a second screw,
- a round terminal for connecting said external covers to a GND is connected to said first screw at the portions that said external cover of said winding part, said external cover of said electric driving part, and said external cover of said control part are coupled by said first screw.
10 more elements
Dependencies are inferred from the claim text.