US1744680A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- US1744680A US1744680A US152572A US15257226A US1744680A US 1744680 A US1744680 A US 1744680A US 152572 A US152572 A US 152572A US 15257226 A US15257226 A US 15257226A US 1744680 A US1744680 A US 1744680A
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- US
- United States
- Prior art keywords
- blower
- air
- conduit
- ball
- cabinet
- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/23—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the advertising or display material forming part of rotating members, e.g. in the form of perforations, prints, or transparencies on a drum or disc
Definitions
- Theprinc-ipal object of the invention is the provision of a new and improved display device that is provided with one or more movis ingielements operated in a novel manner.
- Another object of the invention is the provision of anew and improved display device that is'provided Vwith moving parts which are operated by means possessing an element of '10 mystery to the uninitiated.
- a further object of the invention is the-provision of a new and improved display device that is cheap to manufacture, easily assembled, attractive in appearance, mysterious in operation, and one inwhich the movements of the display elements are such as to attract the attention and arouse the curiosity of the passer-by.
- Fig. 1 is a side elevationof the device with the front wall of the cabinet or casing removed;
- F ig.'2 is a similarview showing a modified form ofthe construction.
- Fig. 3 is a fragmentarysection on line 3-3 of Fig. 2.
- the invention is adapted to be used principally as a display device to attract the attention and excite the interest and curiosity ofthe public, for advertising purposes.
- the outstanding fezdJure ofthe device is based on the principle that a light spherical body may be supported in an upwardly moving fluid stream and caused to remain suspended therein by air pressure and the action of the moving fluid.
- a cabinet ⁇ or casing is employed on which is mounted a plurality of objects which, in the present instance, represents miniature barf rels, 11, 12 and 13. These objects may bemade to represent any appropriate device or immage.
- a conduit 111 extends upwardly within the middle object 12.
- conduit is shown as being liXed and directed vertically upward, although if desired it may be directed at an incline or moved about in any desirable manner.
- the conduit is concealed by the casing 10 and central object 12.
- the lower end of the conduit is connected to a pump for forcing a fluid through the same.
- a mechanism for utilizing air as the operating fluid is shown on the drawing, although it isunderstood that other fluids and operating devices may be employed.
- the fluid pump is in the form of a fan or blower 15, and will be so designated throughout the descri ption.
- the lower end of the conduit 11i is connected to the exhaustof a fanor blower 15 which is adapted to be operated by a motor 16 through the driving connection 17 in the .usual or any well known manner.
- the blower 15 discharges a continuous blast or stream of air upwardly through the central object as indicated at 18 in Fig. 1.
- a light ball 19 ofany suitable material as Celluloid if placed over the upper end of the conduit 14, will be blown upward by the air stream and will be held suspended apparently in midair.
- the air current will flow past the ball or object 19 on all sides in the form of an inverted cone.
- the upward movement of the air reduces the pressure at the apex of the cone andthe air pressure on the upper surface of the ball will prevent the stream of air from carrying the ball along with it, and hence the ball will remain suspended in the upwardly moving air current.
- the operating mechanism is preferably though not necessarily concealed.
- the upper end of the conduit 1s concealed within the central image 12, and
- conduits 21 and 22 are employed in the form of the device shown in Fig. 2 . As shown, these conduits unite in the single trunk conduit 23 which is attached to the discharge outlet of the ian or blower 24.
- the blower 24 is operated in any suitable manner as by means of the motor 25 through the driving mechanism 26.
- a plurality of images or objects which are made to simulate any desired devices as legs or barrels 28, 29, 31 and 32, as in the construction shown in Fig. 1.
- the upper ends of the conduits 21 and 22 are concealed in the objects or images 29 and 31, respectively.
- the balls 33 and 34 are supported in the upwardly moving air currents 35 and 36, respectively, in the manner previously described.
- an object 37 such as a flag or a dollar bill or other object may be supported in any suitable manner by the balls 33 and 34.
- One convenient manner ot supporting the object 37 is to suspend the same from a bar 44 which is connected at its ends .to said balls.
- the display means may be employed to intermittently vary the iiow of air through the conduits 21 and 22.
- means are provided ⁇ for clamping the conduit 22 at intervals during the operation of the blower. Any suitable means may be employed for this purpose.
- the blower shaft 45 is extended and is provided with a worm which is adapted te operate the gear 46 having the boss 47 thereon.
- the boss 47 is provided with a cam 48 which is adapted to engage the lower end of a clamping arm 49 pivoted as at 51 to the stationary clamping member or arm 52.
- the conduit 22 is adapted to be clamped by the upper endet the arm 49 against the stationary clamping member 52 to vary the amountof air flowing through said conduit.
- the .arm 49 is operated once. during each rotation of the cam 43 as will be apparent from the disclosure in Fig. 3. It desired a plurality of cams may be provided on the boss 47. Preferably, though not necessarily, the parts are soarranged that the cam 48 will not cause the clamping arm 49 to completely collapse the conduit 22.
- the conduit 22 is preferably of'rubber or some suitable collapsible material whereby the same will resume its normal condition after it has been clamped between the arms 49 and 52.
- a cabinet a blower in said cabinet, a conduit for conducting the air from said blower, said conduit terminating in a plurality of branch outlets for conducting air to the exterior of said cabinet, a light object adapted to be supported in and by the stream of air issuing from each of said outlets, and a connecting member extending between said objects and supported thereby, said'member being adapted to support advertising matter.
- a blower a conduit for conducting the air from said blower, said conduit terminating in a plurality of branch outlets, a light ball adapted to be supported in and by the stream of air issuing from each of said outlets, means for connecting said balls and a display member secured to and adapted to be supported by said means.
- a cabinet a blower within said cabinet, a conduit leading from said blower to the exterior of said cabinet for directing a solid stream of air outwardly therefrom, a light ball supported within said current, and means for automatically varying the force exerted by said stream of air on said ball for causing the same to rise and fall during the operation of said blower.
- a support an image mounted on said support, a blower, a conduit extending throughsaid image for directing a currentof air'outward therefrom, a ball supported in said current, and means for intermittently varying the size of said current.
- a support a plurality of objects on said support, a blower, a conduit extending from said blower upwardly through each of said objects'for directing currents of air upwardly from said objects, a light ball supported in each of said currents, a connecting member between said balls, a device supported by said member, and means for varying the amount of air flowing through one of said conduits for causing the corresponding ball to rise and fall.
- a support a plurality of conduits directed upwardly through said supports, a blower for delivering a stream of air through each conduit, a light ball supported in each of said streams, means for connecting said balls together and means to cause one of said balls to automatically rise and fall.
- a cabinet7 a blower within said cabinet, ay motor within said cabnet for operating said blower, an ima-ge on said cabinet, a conduit extending upwardly from said blower through Said image, through which air is ⁇ forced by said blower, and a light, spherical object supported above said image in the air current from said blower.
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Toys (AREA)
Description
Jan. 21, 1930. R. M. sHERRmQ 1,744,680
I DI SPLAY DEVI CE Filed Dec. 4. 1926 zm/mvg Patented Jan. 21, 1930 UNITED .STATES PATENT OFFICE RICHARD CM1. SHERRILL, F EVANSTON, ILLINOIS, ASS'IGNOR TO CENTRAL SCIENTIFIC COMPANY, A CORPORATION OF ILLINOIS DISPLAY DEVICE Application flied December 4, 1926. serial No. 152,572.
This invention Arelates to display devices. Theprinc-ipal object of the invention is the provision of a new and improved display device that is provided with one or more movis ingielements operated in a novel manner.
Another object of the invention is the provision of anew and improved display device that is'provided Vwith moving parts which are operated by means possessing an element of '10 mystery to the uninitiated.
A further object of the invention is the-provision of a new and improved display device that is cheap to manufacture, easily assembled, attractive in appearance, mysterious in operation, and one inwhich the movements of the display elements are such as to attract the attention and arouse the curiosity of the passer-by.
Other and further objects and advantages of the invention will appear from the following' description `taken in connection with the accompanying` drawings, in which Fig. 1'is a side elevationof the device with the front wall of the cabinet or casing removed;
F ig.'2 is a similarview showing a modified form ofthe construction; and
Fig. 3 is a fragmentarysection on line 3-3 of Fig. 2.
The invention is adapted to be used principally as a display device to attract the attention and excite the interest and curiosity ofthe public, for advertising purposes. The outstanding fezdJure ofthe device is based on the principle that a light spherical body may be supported in an upwardly moving fluid stream and caused to remain suspended therein by air pressure and the action of the moving fluid.
In the form of the device selected to illustrate one embodiment of the invention, a cabinet `or casing is employed on which is mounted a plurality of objects which, in the present instance, represents miniature barf rels, 11, 12 and 13. These objects may bemade to represent any appropriate device or immage.
Inthe `simplest form of the device, as disclosed .in Fig. 1, a conduit 111 extends upwardly within the middle object 12. The
conduit is shown as being liXed and directed vertically upward, although if desired it may be directed at an incline or moved about in any desirable manner. The conduit is concealed by the casing 10 and central object 12. The lower end of the conduit is connected to a pump for forcing a fluid through the same. For the purpose of disclosing one embodiment of the invention, a mechanism for utilizing air as the operating fluid is shown on the drawing, although it isunderstood that other fluids and operating devices may be employed. In the form of the device shown, the fluid pump is in the form of a fan or blower 15, and will be so designated throughout the descri ption. The lower end of the conduit 11i is connected to the exhaustof a fanor blower 15 which is adapted to be operated by a motor 16 through the driving connection 17 in the .usual or any well known manner.
The blower 15 discharges a continuous blast or stream of air upwardly through the central object as indicated at 18 in Fig. 1.
A light ball 19 ofany suitable material as Celluloid, if placed over the upper end of the conduit 14, will be blown upward by the air stream and will be held suspended apparently in midair. The air current will flow past the ball or object 19 on all sides in the form of an inverted cone. The upward movement of the air reduces the pressure at the apex of the cone andthe air pressure on the upper surface of the ball will prevent the stream of air from carrying the ball along with it, and hence the ball will remain suspended in the upwardly moving air current.
The operating mechanism is preferably though not necessarily concealed. Within the cabinet; the upper end of the conduit 1s concealed within the central image 12, and
since the stream of air is not visible the suspension ot the ball in mid-air above the object 12 is mystiying to the uninitiated and is calculated to attract and hold the attention oir' all classes of people.
In the form of the device shown in Fig. 2 a plurality of conduits 21 and 22 are employed. As shown, these conduits unite in the single trunk conduit 23 which is attached to the discharge outlet of the ian or blower 24. The blower 24 is operated in any suitable manner as by means of the motor 25 through the driving mechanism 26.
Mounted on the cabinet 27 which contains and conceals the blower are a plurality of images or objects which are made to simulate any desired devices as legs or barrels 28, 29, 31 and 32, as in the construction shown in Fig. 1. As shown, the upper ends of the conduits 21 and 22 are concealed in the objects or images 29 and 31, respectively. During the operation of the device the balls 33 and 34 are supported in the upwardly moving air currents 35 and 36, respectively, in the manner previously described.
In order to render the construction more interesting and attractive, an object 37 such as a flag or a dollar bill or other object may be supported in any suitable manner by the balls 33 and 34. One convenient manner ot supporting the object 37 is to suspend the same from a bar 44 which is connected at its ends .to said balls.
In order to vary the display means may be employed to intermittently vary the iiow of air through the conduits 21 and 22. As shown (see Fig. 3) means are provided `for clamping the conduit 22 at intervals during the operation of the blower. Any suitable means may be employed for this purpose. In the form of the device shown, the blower shaft 45 is extended and is provided witha worm which is adapted te operate the gear 46 having the boss 47 thereon. The boss 47 is provided with a cam 48 which is adapted to engage the lower end of a clamping arm 49 pivoted as at 51 to the stationary clamping member or arm 52. The conduit 22 is adapted to be clamped by the upper endet the arm 49 against the stationary clamping member 52 to vary the amountof air flowing through said conduit.
The .arm 49 is operated once. during each rotation of the cam 43 as will be apparent from the disclosure in Fig. 3. It desired a plurality of cams may be provided on the boss 47. Preferably, though not necessarily, the parts are soarranged that the cam 48 will not cause the clamping arm 49 to completely collapse the conduit 22. The conduit 22 is preferably of'rubber or some suitable collapsible material whereby the same will resume its normal condition after it has been clamped between the arms 49 and 52.
Inthe operation ofthe device the clamping of the conduit 22 at intervals will cause the ball 34 to rise and fall intermittently, thus causing a movement of the image 37, all of which tends to arrest the attention and retain the interest of the observer.
wWhile I have described the device as utilizing air as the moving fluid and a blower or fan as the mechanism for moving the fluid, it is understood that this is by way of `example only, and-that the invention is not so limited.
I claim as my invention:
1. In combination, a cabinet, a blower in said cabinet, a conduit for conducting the air from said blower, said conduit terminating in a plurality of branch outlets for conducting air to the exterior of said cabinet, a light object adapted to be supported in and by the stream of air issuing from each of said outlets, and a connecting member extending between said objects and supported thereby, said'member being adapted to support advertising matter.
2. In combination, a blower, a conduit for conducting the air from said blower, said conduit terminating in a plurality of branch outlets, a light ball adapted to be supported in and by the stream of air issuing from each of said outlets, means for connecting said balls and a display member secured to and adapted to be supported by said means.
3. In combination, a cabinet, a blower within said cabinet, a conduit leading from said blower to the exterior of said cabinet for directing a solid stream of air outwardly therefrom, a light ball supported within said current, and means for automatically varying the force exerted by said stream of air on said ball for causing the same to rise and fall during the operation of said blower.
4. In combination, a support, an image mounted on said support, a blower, a conduit extending throughsaid image for directing a currentof air'outward therefrom, a ball supported in said current, and means for intermittently varying the size of said current.
5. In combination, a support, a plurality of objects on said support, a blower, a conduit extending from said blower upwardly through each of said objects'for directing currents of air upwardly from said objects, a light ball supported in each of said currents, a connecting member between said balls, a device supported by said member, and means for varying the amount of air flowing through one of said conduits for causing the corresponding ball to rise and fall.
6. In combination, a support, a plurality of conduits directed upwardly through said supports, a blower for delivering a stream of air through each conduit, a light ball supported in each of said streams, means for connecting said balls together and means to cause one of said balls to automatically rise and fall.
7. In a display device, a cabinet7 a blower within said cabinet, ay motor within said cabnet for operating said blower, an ima-ge on said cabinet, a conduit extending upwardly from said blower through Said image, through which air is` forced by said blower, and a light, spherical object supported above said image in the air current from said blower.
In testimony whereof I aflix my signature.
RICHARD M. SHERRILL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US152572A US1744680A (en) | 1926-12-04 | 1926-12-04 | Display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US152572A US1744680A (en) | 1926-12-04 | 1926-12-04 | Display device |
Publications (1)
Publication Number | Publication Date |
---|---|
US1744680A true US1744680A (en) | 1930-01-21 |
Family
ID=22543491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US152572A Expired - Lifetime US1744680A (en) | 1926-12-04 | 1926-12-04 | Display device |
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US (1) | US1744680A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2911745A (en) * | 1956-07-02 | 1959-11-10 | Simon Valentine | Novelty display device |
US2924033A (en) * | 1960-02-09 | Model satellite system | ||
US20050043127A1 (en) * | 2003-06-23 | 2005-02-24 | Peter Stephens | Levitated finned ball device |
US20070069471A1 (en) * | 2005-09-21 | 2007-03-29 | Brattesani Robert J | Airstream Supported Asymmetric Battling Spheres Toy |
US20100105478A1 (en) * | 2008-10-18 | 2010-04-29 | Hallaian Stephen C | Mind-control toys and methods of interaction therewith |
US7846045B1 (en) | 2007-11-07 | 2010-12-07 | Hitzone Sports, LLC | Pneumatic practice tee |
US9273936B2 (en) * | 2014-05-14 | 2016-03-01 | John Jackson | Hoverball archery training and entertainment shooting gallery and kit |
US9744418B2 (en) * | 2016-01-19 | 2017-08-29 | Robert David Kauffman | Pneumatic ball-suspending device |
-
1926
- 1926-12-04 US US152572A patent/US1744680A/en not_active Expired - Lifetime
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2924033A (en) * | 1960-02-09 | Model satellite system | ||
US2911745A (en) * | 1956-07-02 | 1959-11-10 | Simon Valentine | Novelty display device |
US20050043127A1 (en) * | 2003-06-23 | 2005-02-24 | Peter Stephens | Levitated finned ball device |
US20070069471A1 (en) * | 2005-09-21 | 2007-03-29 | Brattesani Robert J | Airstream Supported Asymmetric Battling Spheres Toy |
US7846045B1 (en) | 2007-11-07 | 2010-12-07 | Hitzone Sports, LLC | Pneumatic practice tee |
US20100105478A1 (en) * | 2008-10-18 | 2010-04-29 | Hallaian Stephen C | Mind-control toys and methods of interaction therewith |
US8157609B2 (en) | 2008-10-18 | 2012-04-17 | Mattel, Inc. | Mind-control toys and methods of interaction therewith |
US9273936B2 (en) * | 2014-05-14 | 2016-03-01 | John Jackson | Hoverball archery training and entertainment shooting gallery and kit |
US9744418B2 (en) * | 2016-01-19 | 2017-08-29 | Robert David Kauffman | Pneumatic ball-suspending device |
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