Title:
ANTENNA STRUCTURE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2003008323
Kind Code:
A
Abstract:
To prevent abnormal sounds caused by collision of an antenna rod against an entrance of an antenna structure for a vehicle due to expansion of the entrance and also abnormal sounds cause by collision of a spring against a stopper in a guide pipe.
A buffer member 10 made of a lower modulus of elasticity than the material of a stopper 5 is loosely fitted between a spring 2 and the stopper 5 for supporting an antenna rod 1 in a guide pipe 3, The difference between the outer and inner diameters of the member 10 is set to be greater than that of the stopper 5.
Inventors:
HIRANO TAKUO
Application Number:
JP2001193902A
Publication Date:
January 10, 2003
Filing Date:
June 27, 2001
Export Citation:
Assignee:
MAZDA MOTOR
International Classes:
H01Q1/32; H01Q1/08; (IPC1-7): H01Q1/32; H01Q1/08