US1860744A - Insulated driving connection - Google Patents
Insulated driving connection Download PDFInfo
- Publication number
- US1860744A US1860744A US381372A US38137229A US1860744A US 1860744 A US1860744 A US 1860744A US 381372 A US381372 A US 381372A US 38137229 A US38137229 A US 38137229A US 1860744 A US1860744 A US 1860744A
- Authority
- US
- United States
- Prior art keywords
- sleeve
- driving connection
- support
- insulated
- sound
- 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 - Lifetime
Links
- 238000013016 damping Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
Definitions
- the invention described herein may be manufactured and used by or for the Govern- In certainclasses of sound apparatus suchas those employed in locating the source of m sound of a moving object, for instance, an
- the horns are mounted on ,a support for movement in azimuth and elevation.
- the purpose of the present invention is to provide a novel arrangement of an insulated drivin connection in which the insue adjusted tocompensate for shrinkage and its assembly facilitated.
- Fig. 1 is a longitudinal sectional View on in the line 1-1 of Fig. 2 of a bearing, showing sleeve mounted on the support, an acoustic the improved insulated driving connection.
- Fig. 2 is a sectional view on the line 2-2 of Fig. 1. V V V
- the bushing is made in sections 1 010 which are placed between alternately disposed, longitudinal extending.v fins 11 and'12 formedrespectively on the outer wall of the establishing adriving;
- a support In a driving connection, a support, a sleeve mounted in the support and having internal longitudinally extending fins, an acoustic member within the sleeve having external longitudinally extending fins, the fins of the sleeve and member being alternately arranged, a pair of sound damping.
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Description
May 31, 1932. w. E. KROTEE INSULATED DRIVING CONNECTION Filed y 26, 1929 Wal tE r. E K I JIZ W- @M 1.; be of a character to establish a driving lation may Patented May 31, 1932 'UNITED STATES PATENT OFFICE WALTER E. KRO'IEE, OF PHILADELPHIA, PENNSYLVANIA INSULATED DRIVING oolvivncrron Application filedJ'uly 26, 1929. Serial No. 381,372.
(GRANTED UNDER THE ACT OF MARCH 3, 1883, AS AMENDED APRIL 30,1928; 370 0. G. 757)" The invention described herein may be manufactured and used by or for the Govern- In certainclasses of sound apparatus suchas those employed in locating the source of m sound of a moving object, for instance, an
airplane, the horns are mounted on ,a support for movement in azimuth and elevation.
In order to damp out any sound vibrations which arise from metallic actuating parts or electrical apparatus on the support it has been proposed to form a bearing of a sound damping material. Since the mechanism for moving the sound apparatus in elevation must be directly connected thereto the bearing must connection between the parts. i
The purpose of the present invention is to provide a novel arrangement of an insulated drivin connection in which the insue adjusted tocompensate for shrinkage and its assembly facilitated.
With the foregoing and other objects in view, the invention resides in the novelarrangement and combination of parts and in In; the details of construction hereinafter described and claimed, it being understood that changes in the precise embodiment of the invention herein disclosed may be made within the scope of what is claimed without departing from-the spirit of the invention.
A' practical embodiment of the invention is illustrated in the accompanying drawings, wherein: I i
Fig. 1 is a longitudinal sectional View on in the line 1-1 of Fig. 2 of a bearing, showing sleeve mounted on the support, an acoustic the improved insulated driving connection. Fig. 2 is a sectional view on the line 2-2 of Fig. 1. V V
Referring to the drawings by numerals of 4 5 reference:
There is shown a support ,5 formounting a member 6 which is to be driven through a acoustic horn forming part of an apparatus for locating'a source of sound as disclosed 1n Patent N 0. 1,7 74,826 of September 2, 1930,
is inserted through the sleeve and is support- 7 ed thereby througha bushing 9 of an insulating material.
For the purpose'of connection between the member 6 and the sleeve, the bushing is made in sections 1 010 which are placed between alternately disposed, longitudinal extending.v fins 11 and'12 formedrespectively on the outer wall of the establishing adriving;
driven member 6 and on the inner wall of l the sleeve 7. Two of the sections 10 areplaced between adjacent fins and separated by a wedge 13 which is radially movable through a cap screw 14 threaded into the member 6. The sleeve is provided with apertures 15 in connection in which all play is removed.
alinement with the screws 14 whereby the I 1 As the most eflicient type of insulation to be V employed under the circumstances is one hav-- ing a resilient body such as rubber, the pres ent arrangement will facilitate assembly and avoid the necessity for precise dimension ing of the parts involved.
I claim: I I
1. In a driving connection, a support, a sleeve mounted in the support and having internal longitudinally extending fins, an acoustic member within the sleeve having external longitudinally extending fins, the fins of the sleeve and member being alternately arranged, a pair of sound damping.
arating the sound damping members, cap
screws in each wedge threaded into the acoustic member and means for rotating the sleeve.
2. In a driving connection a support, a
member to be driven from the sleeve,isound.
members between adjacent fins, a wedge sepdamping material between. the sleeve and driven member, means on the sleeve and driven memberin engagement with sald materlal, radially movable means for compressing the material and means for driving the.
sleeve. 7
WALTER E. KROTEE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US381372A US1860744A (en) | 1929-07-26 | 1929-07-26 | Insulated driving connection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US381372A US1860744A (en) | 1929-07-26 | 1929-07-26 | Insulated driving connection |
Publications (1)
Publication Number | Publication Date |
---|---|
US1860744A true US1860744A (en) | 1932-05-31 |
Family
ID=23504768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US381372A Expired - Lifetime US1860744A (en) | 1929-07-26 | 1929-07-26 | Insulated driving connection |
Country Status (1)
Country | Link |
---|---|
US (1) | US1860744A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3149481A (en) * | 1962-03-26 | 1964-09-22 | H A King Company Inc | Flexible coupling |
US3779040A (en) * | 1971-11-08 | 1973-12-18 | Smith International | Vibration dampeners |
US5224898A (en) * | 1990-07-06 | 1993-07-06 | Barber Industries Ltd. | Cushion connector |
US5228664A (en) * | 1990-12-28 | 1993-07-20 | Glaenzer Spicer | Controlled-rigidity device for mechanical force transmission |
-
1929
- 1929-07-26 US US381372A patent/US1860744A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3149481A (en) * | 1962-03-26 | 1964-09-22 | H A King Company Inc | Flexible coupling |
US3779040A (en) * | 1971-11-08 | 1973-12-18 | Smith International | Vibration dampeners |
US5224898A (en) * | 1990-07-06 | 1993-07-06 | Barber Industries Ltd. | Cushion connector |
US5228664A (en) * | 1990-12-28 | 1993-07-20 | Glaenzer Spicer | Controlled-rigidity device for mechanical force transmission |
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