The service hole cover member is formed as the two-layer laminated body in which the cushion layer and the board member with sound-insulating performance and rigidity are laminated in this order. The cushion layer is formed of flexible elastic material with sound-absorbing performance and waterproof performance.
SERVICE HOLE COVER MEMBER FOR DOOR OF MOTOR VEHICLE
2025-03-13
Patent
Electronic Resource
English
IPC: | B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge |