Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kyu Sang Lee0
Byung Ho Min0
Choong Ryung Lee0
Dong Oh Lee0
Hae Kwon Park0
Date of Patent
January 17, 2023
0Patent Application Number
176632040
Date Filed
May 12, 2022
0Patent Citations
...
Patent Primary Examiner
CPC Code
A roof airbag apparatus may include: a cushion configured to cover a roof when deployed; a pair of guides having a length in the deployment direction of the cushion, and configured to guide both sides of the cushion in the deployment direction; and a deployment resistance reducer having a connector connected to one end of each of the guides so as to apply an elastic force from a first location toward the rear, wherein the connector is moved to a second location in a front of the first location by frictional resistance which is applied to the guide when the cushion is deployed.
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