Title:
車両盗難防止装置
Document Type and Number:
Japanese Patent JP4625724
Kind Code:
B2
Abstract:
In a vehicle anti-theft system including an immobilizer system and a keyless entry system provided adjacent to a key cylinder, an immobilizer system antenna (5) is insert molded in an annular member (3) surrounding a key opening (2) of the key cylinder and a keyless entry system antenna (9) is incorporated in a housing (6, 7) which is integrally formed with the annular member. Thereby, the immobilizer system antenna and keyless entry system antenna can be accommodated in a common unit while suitably spacing them away from each other. Therefore, without requiring any special shielding arrangement, the two antennal can perform favorably while the overall size of the system can be minimized.
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Inventors:
Osamu Hidaka
Kimiharu Mishima
Makoto Motokawa
Kimiharu Mishima
Makoto Motokawa
Application Number:
JP2005187691A
Publication Date:
February 02, 2011
Filing Date:
June 28, 2005
Export Citation:
Assignee:
Honda Lock Co., Ltd.
International Classes:
E05B49/00; B60R25/04; B60R25/24; E05B17/00; H01Q1/32; H01Q1/36
Domestic Patent References:
| JP2004217146A | ||||
| JP2005045625A | ||||
| JP4112155U |
Attorney, Agent or Firm:
Yoichi Oshima