JPS5670410A - Automatic detecting device for level of vehicle and the like - Google Patents
Automatic detecting device for level of vehicle and the likeInfo
- Publication number
- JPS5670410A JPS5670410A JP14790379A JP14790379A JPS5670410A JP S5670410 A JPS5670410 A JP S5670410A JP 14790379 A JP14790379 A JP 14790379A JP 14790379 A JP14790379 A JP 14790379A JP S5670410 A JPS5670410 A JP S5670410A
- Authority
- JP
- Japan
- Prior art keywords
- vessel
- car body
- magnet
- fixed
- lead
- 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.)
- Pending
Links
Landscapes
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
PURPOSE: To detect the tilt of a car body automatically and surely by a method wherein a magnet is suspended swingably inside a semispherical vessel with its top upwardly fixed to the car body and lead switches are arranged radially to the central axis of the vessel along the wall of the vessel.
CONSTITUTION: The semispherical vessel 2 with its top upwardly directed made of synthetic resin or nonmagnetic metal is fixed to the car body 1 and oil is injected therein, while the magnet 4 is suspended swingably from the center 3 of a cover 8 fixed to the vessel 2 through the intermediary of a suspension bar 11. Along the wall of the vessel 2 the lead switches 5 are arranged so as to be radial and to form the rotatory symmetry to the central axis (a) of the vessel 2. Each lead switch 5 is connected to an operational circuit 16 and the output thereof is inputted, through an actuator 25, to an adjusting-amount detector 26 equipped with a feedback circuit, whereby the position of the lead switch 5 facing to the magnet 4 and, accordingly, the tilt of the car body 1 is detected surely and automatically.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14790379A JPS5670410A (en) | 1979-11-13 | 1979-11-13 | Automatic detecting device for level of vehicle and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14790379A JPS5670410A (en) | 1979-11-13 | 1979-11-13 | Automatic detecting device for level of vehicle and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5670410A true JPS5670410A (en) | 1981-06-12 |
Family
ID=15440733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14790379A Pending JPS5670410A (en) | 1979-11-13 | 1979-11-13 | Automatic detecting device for level of vehicle and the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5670410A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999030110A1 (en) * | 1997-12-09 | 1999-06-17 | Matsushita Electric Industrial Co., Ltd. | Inclination sensor |
| EP0964222A1 (en) * | 1997-12-02 | 1999-12-15 | Matsushita Electric Industrial Co., Ltd. | Tilt angle sensor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024161B1 (en) * | 1970-12-08 | 1975-08-13 | ||
| JPS5134451B2 (en) * | 1972-09-04 | 1976-09-27 | ||
| JPH02639U (en) * | 1988-06-14 | 1990-01-05 |
-
1979
- 1979-11-13 JP JP14790379A patent/JPS5670410A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024161B1 (en) * | 1970-12-08 | 1975-08-13 | ||
| JPS5134451B2 (en) * | 1972-09-04 | 1976-09-27 | ||
| JPH02639U (en) * | 1988-06-14 | 1990-01-05 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0964222A1 (en) * | 1997-12-02 | 1999-12-15 | Matsushita Electric Industrial Co., Ltd. | Tilt angle sensor |
| EP0964222A4 (en) * | 1997-12-02 | 2002-11-27 | Matsushita Electric Ind Co Ltd | Tilt angle sensor |
| WO1999030110A1 (en) * | 1997-12-09 | 1999-06-17 | Matsushita Electric Industrial Co., Ltd. | Inclination sensor |
| US6499220B2 (en) | 1997-12-09 | 2002-12-31 | Matsushita Electric Industrial Co., Ltd. | Inclination sensor |
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