GB312808A - Improvements in or relating to anti-vibrational mountings for instruments and the like - Google Patents
Improvements in or relating to anti-vibrational mountings for instruments and the likeInfo
- Publication number
- GB312808A GB312808A GB15773/28A GB1577328A GB312808A GB 312808 A GB312808 A GB 312808A GB 15773/28 A GB15773/28 A GB 15773/28A GB 1577328 A GB1577328 A GB 1577328A GB 312808 A GB312808 A GB 312808A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- wires
- pair
- centres
- instrument
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
- B64D2045/0085—Devices for aircraft health monitoring, e.g. monitoring flutter or vibration
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Jigging Conveyors (AREA)
- Vibration Prevention Devices (AREA)
Abstract
312,808. Chaffer, C. May 30, 1928. Magnetic compasses. - In an anti-vibrational mounting for a magnetic compass, the frame carrying the instrument is connected to an outer supporting frame by at least one pair of substantially parallel horizontal wires &c. which are spaced apart, are attached at their ends to one of the frames, and are connected at about their centres to the other frame, so that each pair of wires permits slight relative movement of the connected parts in a direction at right-angles to the length of the wires while preventing such movement in the direction in which the wires extend. In the form shown two pairs of wires approximately at 90‹ to each other are provided, the instrument-carrying frame A being connected to an intermediate floating frame D by one pair C, C' which are attached at their ends to the frame D and at their centres to projections B, B<1> from the frame A. The frame D is similarly connected to the outer supporting frame H by the second pair of wires G, G<1>. The wires are adjusted so as to be just not tight. For supporting heavy instruments the wires may be replaced by ribbon springs arranged with their broad faces vertical.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15773/28A GB312808A (en) | 1928-05-30 | 1928-05-30 | Improvements in or relating to anti-vibrational mountings for instruments and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15773/28A GB312808A (en) | 1928-05-30 | 1928-05-30 | Improvements in or relating to anti-vibrational mountings for instruments and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB312808A true GB312808A (en) | 1929-06-06 |
Family
ID=10065221
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15773/28A Expired GB312808A (en) | 1928-05-30 | 1928-05-30 | Improvements in or relating to anti-vibrational mountings for instruments and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB312808A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2756015A (en) * | 1954-01-08 | 1956-07-24 | Bill Jack Scient Instr Co | Stabilized shock mounting |
US3057593A (en) * | 1959-10-27 | 1962-10-09 | Kerley Engineering Inc | Shock and vibration mounts of the cable support type |
US4642948A (en) * | 1984-10-18 | 1987-02-17 | Travis William B | Tension retention anchorage |
US4844213A (en) * | 1987-09-29 | 1989-07-04 | Travis William B | Energy absorption system |
-
1928
- 1928-05-30 GB GB15773/28A patent/GB312808A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2756015A (en) * | 1954-01-08 | 1956-07-24 | Bill Jack Scient Instr Co | Stabilized shock mounting |
US3057593A (en) * | 1959-10-27 | 1962-10-09 | Kerley Engineering Inc | Shock and vibration mounts of the cable support type |
US4642948A (en) * | 1984-10-18 | 1987-02-17 | Travis William B | Tension retention anchorage |
US4844213A (en) * | 1987-09-29 | 1989-07-04 | Travis William B | Energy absorption system |
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