Title:
INDICATION INSTRUMENT
Document Type and Number:
WIPO Patent Application WO/2007/086205
Kind Code:
A1
Abstract:
An indication instrument with improved illumination efficiency. The indication instrument has an indication panel (100), an indication plate (200) on which index parts (201) are disposed along the outer periphery of the indication panel (100), a pointer (11) for indicating the index parts (201), a drive source (7) for driving the pointer (11), and an indication plate light source (light source) (700) for illuminating the indication plate (200). The pointer (11) is routed around the rear of the indication panel (100) to reach the front of the indication plate (200). The indication instrument further comprises a frame (300) for joining to each other the indication panel (100), the indication plate (200), and the light source (700). An illumination chamber (R1) for guiding the light of the light source (700) to the indication plate (200) is formed in the frame (300).
Inventors:
YOSHIDA TAKAKI
Application Number:
PCT/JP2006/324819
Publication Date:
August 02, 2007
Filing Date:
December 13, 2006
Export Citation:
Assignee:
NIPPON SEIKI CO LTD (JP)
YOSHIDA TAKAKI
YOSHIDA TAKAKI
International Classes:
G01D11/28; B60K35/00; G01D7/00; G01D13/22
Foreign References:
| JP2005274438A | 2005-10-06 | |||
| JPS60118916U | 1985-08-12 | |||
| JP2005338059A | 2005-12-08 | |||
| JP2002039807A | 2002-02-06 | |||
| JP2003014508A | 2003-01-15 |
Other References:
See also references of EP 1980825A4
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