GB588879A - Improvements in and relating to shock indicator devices - Google Patents
Improvements in and relating to shock indicator devicesInfo
- Publication number
- GB588879A GB588879A GB583945A GB583945A GB588879A GB 588879 A GB588879 A GB 588879A GB 583945 A GB583945 A GB 583945A GB 583945 A GB583945 A GB 583945A GB 588879 A GB588879 A GB 588879A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mass
- shock
- relating
- secured
- shock indicator
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
- G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
- G01P15/03—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means
- G01P15/032—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by measuring the displacement of a movable inertial mass
- G01P15/036—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses by using non-electrical means by measuring the displacement of a movable inertial mass for indicating predetermined acceleration values
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
588,879. Shock indicators. WATSON, P. H. March 8, 1945, No. 5839. [Class 4] [Also in Group XIX] A shock indicator of the accelerometer type, having one degree of freedom, comprises a bolt 11, secured to a base plate 12. A mass 25 is mounted on the stem and rides slidably on a sleeve 22, between a stop washer 23 and a nut 13. Two spring tongues 27 are secured to the mass 25 and engage over a smoothly rounded collar 24 suspending the mass, as shown in Fig. 1. A resetting lever 29 projects through the transparent cover 20, enabling the mass to be raised from a dropped position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB583945A GB588879A (en) | 1945-03-08 | 1945-03-08 | Improvements in and relating to shock indicator devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB583945A GB588879A (en) | 1945-03-08 | 1945-03-08 | Improvements in and relating to shock indicator devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB588879A true GB588879A (en) | 1947-06-05 |
Family
ID=9803592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB583945A Expired GB588879A (en) | 1945-03-08 | 1945-03-08 | Improvements in and relating to shock indicator devices |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB588879A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5269252A (en) * | 1991-11-05 | 1993-12-14 | Teac Corporation | Shock sensor |
| CN112429253A (en) * | 2020-12-14 | 2021-03-02 | 江西洪都航空工业集团有限责任公司 | Acceleration heavy landing indicator |
-
1945
- 1945-03-08 GB GB583945A patent/GB588879A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5269252A (en) * | 1991-11-05 | 1993-12-14 | Teac Corporation | Shock sensor |
| CN112429253A (en) * | 2020-12-14 | 2021-03-02 | 江西洪都航空工业集团有限责任公司 | Acceleration heavy landing indicator |
| CN112429253B (en) * | 2020-12-14 | 2022-10-11 | 江西洪都航空工业集团有限责任公司 | Acceleration heavy landing indicator |
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