JPS56142726A - Switch device for automobile - Google Patents
Switch device for automobileInfo
- Publication number
- JPS56142726A JPS56142726A JP4335480A JP4335480A JPS56142726A JP S56142726 A JPS56142726 A JP S56142726A JP 4335480 A JP4335480 A JP 4335480A JP 4335480 A JP4335480 A JP 4335480A JP S56142726 A JPS56142726 A JP S56142726A
- Authority
- JP
- Japan
- Prior art keywords
- switch
- direct current
- transmit
- current line
- electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Steering Controls (AREA)
- Selective Calling Equipment (AREA)
Abstract
PURPOSE: To ensure signal transmission and simplify the construction of a switch device, by conjointly using a direct current line for a horn, which electrically connects a steering unit to the body of a vehicle, to transmit frequency signals corresponding to a plurality of electric switches.
CONSTITUTION: When each switch of an operating unit 1 provided in a steering unit H is closed, a frequency signal corresponding to the switch is transmitted from a transmission circuit 2 to the body B of a vehicle through a direct current line 6. On the vehicle body B, the frequency signal is decoded by a reception circuit 3 to generate an electric signal corresponding to the switch and apply the signal to an electric appliance 4. The appliance 4 is thus controlled by the switch provided in the steering unit H. When a switch 5 for a horn is closed, the transmission circuit 2 cannot transmit any frequency signals through the direct current line 6. When the switch 5 is open, the transmission circuit 2 is immediately put into a working state by electric charge stored in a capacitor 2053 in a voltage stabilization circuit 205 and can transmit a frequency signal.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4335480A JPS56142726A (en) | 1980-04-02 | 1980-04-02 | Switch device for automobile |
US06/247,550 US4386279A (en) | 1980-04-02 | 1981-03-25 | Switch apparatus for vehicle |
DE19813113191 DE3113191A1 (en) | 1980-04-02 | 1981-04-01 | "SWITCHGEAR FOR VEHICLES" |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4335480A JPS56142726A (en) | 1980-04-02 | 1980-04-02 | Switch device for automobile |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56142726A true JPS56142726A (en) | 1981-11-07 |
JPS6159934B2 JPS6159934B2 (en) | 1986-12-18 |
Family
ID=12661511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4335480A Granted JPS56142726A (en) | 1980-04-02 | 1980-04-02 | Switch device for automobile |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56142726A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5787738A (en) * | 1980-11-19 | 1982-06-01 | Fujitsu Ten Ltd | Remote control circuit |
JPS5882317U (en) * | 1981-12-01 | 1983-06-03 | 伊藤 禎美 | container |
JPS5974796A (en) * | 1982-10-22 | 1984-04-27 | Toyoda Gosei Co Ltd | Remote control device containing operation part at steering wheel |
-
1980
- 1980-04-02 JP JP4335480A patent/JPS56142726A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5787738A (en) * | 1980-11-19 | 1982-06-01 | Fujitsu Ten Ltd | Remote control circuit |
JPS6340710B2 (en) * | 1980-11-19 | 1988-08-12 | Fujitsu Ten Ltd | |
JPS5882317U (en) * | 1981-12-01 | 1983-06-03 | 伊藤 禎美 | container |
JPS5974796A (en) * | 1982-10-22 | 1984-04-27 | Toyoda Gosei Co Ltd | Remote control device containing operation part at steering wheel |
Also Published As
Publication number | Publication date |
---|---|
JPS6159934B2 (en) | 1986-12-18 |
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