JPS5476273A - Acceleration detector - Google Patents
Acceleration detectorInfo
- Publication number
- JPS5476273A JPS5476273A JP14450777A JP14450777A JPS5476273A JP S5476273 A JPS5476273 A JP S5476273A JP 14450777 A JP14450777 A JP 14450777A JP 14450777 A JP14450777 A JP 14450777A JP S5476273 A JPS5476273 A JP S5476273A
- Authority
- JP
- Japan
- Prior art keywords
- recess
- acceleration
- concave portion
- case
- spherical body
- 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
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
PURPOSE: To prevent the change in acceleration of case by specifying the shape of a recess containing an acceleration sensing spherical body.
CONSTITUTION: A recess 2 which becomes a concave portion 3 whose diameter is circular and whose bottom consists of a concave curved face is formed in a case 1. In the concave portion 3, the angle θ that a plane 5 and horizontal plane 7 assume is gradually increased as it goes toward opening edge 3a from the bottom part. In addition, the angle that the plane 8 of the upper concave portion 4 assumes to the horizontal plane 7 is made constant. Further, the radius of the acceleration sensing spherical body 9 contained in the recess 2 is made smaller than the radius of curvature of the concave portion 3. Then, when the case 1 is accelerated or decelerated in the direction perpendicular to the central axis 6, the spherical body 9 rolls and ascends the inside surface of the recess 2 and when the acceleration or deceleration exceeds a fixed value, said body presses a pressure detecting element 10. since there are no ridge angle parts in the recess 2, the recess 2 does not wear and break despite the collision with the spherical body 9, hence the change in the acceleration of the case 1 is prevented.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14450777A JPS5476273A (en) | 1977-11-30 | 1977-11-30 | Acceleration detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14450777A JPS5476273A (en) | 1977-11-30 | 1977-11-30 | Acceleration detector |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5476273A true JPS5476273A (en) | 1979-06-18 |
Family
ID=15363960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14450777A Pending JPS5476273A (en) | 1977-11-30 | 1977-11-30 | Acceleration detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5476273A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2686421A1 (en) * | 1990-11-29 | 1993-07-23 | Peugeot | Element for detecting determined limit values of longitudinal and transverse accelerations of a vehicle and device for electrical control of active suspension elements of the vehicle using such an element |
-
1977
- 1977-11-30 JP JP14450777A patent/JPS5476273A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2686421A1 (en) * | 1990-11-29 | 1993-07-23 | Peugeot | Element for detecting determined limit values of longitudinal and transverse accelerations of a vehicle and device for electrical control of active suspension elements of the vehicle using such an element |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2079247A1 (en) | Safety goggles lens retention | |
USD256053S (en) | Specimen device | |
JPS5476273A (en) | Acceleration detector | |
ES263197U (en) | Inertia responsive actuating device for safety belt retractors | |
USD246585S (en) | Antenna mounting bracket | |
USD254232S (en) | Cap nut | |
JPS5476272A (en) | Acceleration detector | |
JPS56144561A (en) | Semiconductor device | |
JPS5758927A (en) | Precision blanking die | |
JPS5335885A (en) | Maximum speed control system | |
USD262529S (en) | Ring | |
JPS56158953A (en) | Vehicle acceleration sensor for emergency locking type take-up device | |
JPS57159338A (en) | Command execution control system in cut form processing printer | |
JPS521824A (en) | Seat belt retractor | |
JPS5311076A (en) | Vibration sensor | |
KR880000127Y1 (en) | Floating device for swimming | |
JPS57179624A (en) | Vibration sensing device | |
USD239759S (en) | ||
JPS6479435A (en) | Friction pad for brake | |
JPS54121188A (en) | Pressure change detector and acceleration and deceleration indicator employing said detector | |
USD241833S (en) | ||
USD247698S (en) | Cap nut | |
Stark et al. | Calculation of the Short-Range-Order Parameters in Solid Solutions | |
USD254291S (en) | Cap nut | |
JPS51120754A (en) | Center of gravity position deteator |