Title:
スピーカー装置用のフレーム及びスピーカー装置
Document Type and Number:
Japanese Patent JP4594127
Kind Code:
B2
Abstract:
A frame for a speaker device has an annular outer peripheral portion. The outer peripheral portion includes plural wall portions concentrically formed. An end surface of the wall portion on an inner circumferential side of the outer peripheral portion is formed at a position recessed as compared with an end surface of the wall portion on an outer circumferential side in a direction of a central axis of the outer peripheral portion.
Inventors:
Kei Sasaki
Yutaka Moriyama
Eiji Sakaguchi
Hidehito Oki
Yutaka Moriyama
Eiji Sakaguchi
Hidehito Oki
Application Number:
JP2005040057A
Publication Date:
December 08, 2010
Filing Date:
February 17, 2005
Export Citation:
Assignee:
Pioneer Corporation
Tohoku Pioneer Co., Ltd.
Honda motor industry stock company
Tohoku Pioneer Co., Ltd.
Honda motor industry stock company
International Classes:
H04R1/02; H04R9/02
Domestic Patent References:
| JP2001352590A | ||||
| JP61006718Y1 | ||||
| JP63183791U |
Attorney, Agent or Firm:
Satoshi Nakamura
Tatsuo Egami
Tatsuo Egami