Title:
STEERING WHEEL HEATER AND PRODUCTION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2016/051772
Kind Code:
A1
Abstract:
The heater (10) is to be mounted on the rim portion (71) of a steering wheel (70), and comprises a heater main body part (1), a first electrode (2A) connected to one extremity portion in the length direction of the heater main body part (2), and a second electrode (2B) connected to the other extremity portion. The heater main body part (1) has a structure wherein a plurality of heating wires (12), which generate heat upon electrification, and a plurality of electrically non-conductive wires (14) are woven into a mesh form. The proportion of the number of woven-in wires between the heating wires (12) and the electrically non-conductive wires (14) in the heater main body part (1) is in the range of 1:1 to 1:2.
Inventors:
MORI MASAHIRO (JP)
HASEGAWA SHIRO (JP)
KATSUKI SHIRO (JP)
KUSAKA NARUTOSHI (JP)
IIJIMA TATSUYA (JP)
HASEGAWA SHIRO (JP)
KATSUKI SHIRO (JP)
KUSAKA NARUTOSHI (JP)
IIJIMA TATSUYA (JP)
Application Number:
PCT/JP2015/004942
Publication Date:
April 07, 2016
Filing Date:
September 29, 2015
Export Citation:
Assignee:
SWCC SHOWA DEVICE TECH CO LTD (JP)
International Classes:
H05B3/20; B62D1/06; H05B3/34
Foreign References:
| JP2002096739A | 2002-04-02 | |||
| JPH03165485A | 1991-07-17 | |||
| JPH01166480A | 1989-06-30 | |||
| JP2002104200A | 2002-04-10 |
Attorney, Agent or Firm:
SAKURA PATENT OFFICE, p. c. (JP)
Patent business corporation cherry tree international patent firm (JP)
Patent business corporation cherry tree international patent firm (JP)
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