US1621407A - Scroll-displaying device - Google Patents
Scroll-displaying device Download PDFInfo
- Publication number
- US1621407A US1621407A US82107A US8210726A US1621407A US 1621407 A US1621407 A US 1621407A US 82107 A US82107 A US 82107A US 8210726 A US8210726 A US 8210726A US 1621407 A US1621407 A US 1621407A
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- US
- United States
- Prior art keywords
- shaft
- cylinder
- scroll
- scrolls
- lever
- 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
- G09F11/30—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 display elements being fed one by one from storage place to a display position
- G09F11/32—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 display elements being fed one by one from storage place to a display position the feeding means comprising belts or chains, e.g. endless belts or chains
- G09F11/325—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 display elements being fed one by one from storage place to a display position the feeding means comprising belts or chains, e.g. endless belts or chains the display elements being stored in the form of rolls fixed in between transporting belts or chains
Definitions
- a further object is to "provide means wherebyboth sides of the scroll may be viewed.
- a still further object is to produce a device of this character which is mechanically simple, and therefore cheap to manufacture. "Other objects and adVantages-willbe apparent during the course of the following description. T v
- Figure I is a front elevation of my device with the front. plate removed
- Figure II is a side elevation of my device with the side cutaway in order to expose ,the interior thereof
- Figure III isa front elevation of my device as it wouldfappear when in use
- Figure IV is a perspective view of the main control lever, a
- FIG. V is a-fragmentary detail view on an enlarged scale'showing. the manner of mounting thecontrol'lever
- FIG. VII is a fragmentary detail view showing thecllutch members
- Figure VIII is a schematic diagram of the electricalfcircuit, and Figure, IX is a cross section of the drum. 7
- the numeral 5 designates' a base, the; numeral 6 a casing mounted upon the base 5'and having roller bearings]? interposed therebetween.
- a cylinder 8 having a plurality of shafts 9 extending there-through't'o each ofwhich shafts is securedone end of a webv 11, to
- control lever The upper endof the control lever is bifurcated as shownat 32 so as to straddle a collar 33. formedupon asliding sleeve 34.
- This sliding sleeve is provided with oppositely inclined faces 36 and"37.iwhich are adapted to be brought into contact with the friction disc 22 so as to be rotated thereby.
- magnet 52 placed at right angles to the electromagnets 49 and 5 1- also acts upon the armatu-res147 and 48-.
- "*lhese three magnets are electrically connectedvto a common wire 58 which is grounded upon a clockmechanism 54 within which is aplurality of contacts to which the wires 56', 57 and 58 are connected. These wires of course lead to the respective magnets 49;, 52 and 51.
- the clOckQmechanisnT-54 is also provided with a shaft 59-upon whichis mounted a pulley 61 over which a-bel t 62"p aSses. This beltis inturn reevedover-apuflfley 63-which is fastened to the base-5.
- control lever -27 has an arm 64 extending outwardly therefrom and provided with "a finger-piece 66-.
- these scrolls may be insertedin the cylinder -8 in any suitable manner, after which the electric switch controlling the motor 19 is turned on, at the sametime the clockmechanism 54 is started the result being-that as the contacts within the clock mechanism make and break their-respective circuits the pulling tension, assuming; that all" of the I 'scrollsare rolled withi-nthe cylinder, should make contact with the contact to the'magnet 51 and will pull the-armature48 toward it, thus movingthe sleeve34 in such a manner as to move 'theinclined face 37 into contact with the friction disc 22: V the shaftto rotate which will transmit motion through the clutch members 41 and 42 to the shaft; 9whichis then positioned at the bottom of the cylinder.-
- the clock mechanism is further provided with a latch mechanism, not shown,
- this device may be employed in stores as a showswindow display or might be employed whereever it is desired to expose readingmatter such as in public places, buildings and the like.
- a casing rotatably mountedupon'a base, a shaft positioned in said casing, a cylinder positioned on said shaft, a plurality of scrolls positioned within said cylinder and adapted to be unreeled therefrom, and rereeled thereonto, a gear positioned on said shaft, a motor positioned within said device,
- said means comprising a friction disc adapted to be rotated by said motor, a sleeve having friction surfaces thereon, a plurality of electro-magnets adapted to move said sleeve so as to cause said friction surfaces to be individually contacted by said friction disc for thepurpose of reeling and unreeling said scrolls and a clock mechanism for intermittently completing the electric circuits to said electromagnets;
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Rotary Pumps (AREA)
Description
March 15 ,.1927@ 1,621,407
D. HILL scaou DIJSVPIJAYING Dang: 7
Filed Jan. 18, 1926 3 Sheets-Shoot 1 [q i i 1 g 1 1.) g V I INVENTORV.
ATTORNEY March 15, 1927.
D. HILL SCROLL DISPLAYING DEVICE 1 Filed Jan. 18. 192': V saws-sum 2 IN VEN TOR.
D. HILL ATTORNEY March 15, 1927. 1,521,407
I D. HILL SCROLL DISPLAYING DEVICE 3 Sheets-Sheet 3 Patented Mar. 15, 1927.
U'NIFIEDLISTATEST nAninL HILL, or roR'rEnvILIiE. CALIFORNIA.
- SCROLL-DISPLAYING nnvr'cn.
Application filed January 18, 1926. Serial Na ls 2,101"
posed, and'to further provide means for an tomatically unwinding and winding and moving the same from one scroll to the next.
; A further object is to "provide means wherebyboth sides of the scroll may be viewed.
1 A still further object is to produce a device of this character which is mechanically simple, and therefore cheap to manufacture. "Other objects and adVantages-willbe apparent during the course of the following description. T v
y ."In the accompanying drawings forming a part of this specification, and in which like numerals are employ d to designate like parts throughout the same, Figure I is a front elevation of my device with the front. plate removed, Figure II is a side elevation of my device with the side cutaway in order to expose ,the interior thereof,
Figure III isa front elevation of my device as it wouldfappear when in use,
Figure IV is a perspective view of the main control lever, a
- Figure V is a-fragmentary detail view on an enlarged scale'showing. the manner of mounting thecontrol'lever,
FigureVIis across-sectional view showing the driving mechanism,
Figure VII is a fragmentary detail view showing thecllutch members,
Figure VIII is a schematic diagram of the electricalfcircuit, and Figure, IX is a cross section of the drum. 7
Inorder to present reading matter'to the public it has been customary to employ books or cards upon which the matter was printed These methods are both bulky and require a; considerable amount of space. Further a book cannot be successfully used where it is desired tomake a display automatically and where cards are employed the abrasion incident'to the handlingfof the cards results 'in the'same' presenting an unsightly appearance after a short period of fuse.
.I have thereforeprovided inmy invention,
a cylinder within which are mounted aplurality of scrolls in such; a manner that they may be. unwound so as to be exposed to View then rotatedsothat. both sides may be seen,
then rewound, after which the cylinder is moved in such a manner as to present a new scroll which. passes through the same cycle of operation. 7
V In the accompanying {drawings wherein for the purpose of'illustration isshown a preferred embodiment of my invention, the numeral 5 designates' a base, the; numeral 6 a casing mounted upon the base 5'and having roller bearings]? interposed therebetween. Within the casing 6 ispositioned a cylinder 8 having a plurality of shafts 9 extending there-through't'o each ofwhich shafts is securedone end of a webv 11, to
the opposite end of-which web isfattached aweighted bar 12; The cylinder 8 is mounted upon a shaft13 soas to be rotated thereby. By now referring to Figure -I- it will be noted that the 'sha-f,t,,13 has acrank-M attached thereto, the purpose of which is to permit manual turning. of the cylinder 8, when desired. This cylinder is normally adapted to beautomaticallyoperated, and by viewing Figure 2 it will benoted that a gear 16 is positioned upon theshaft 13 and is adapted to be contacted by a worm 17 positioned upon, the motor shaft 18. This gear 17' is normally out ofengagement with thev gear 13v andis only engaged therewith periodically, as Will'belaterdescribed.
V The shaft 18 is rotated by. amotor 19 pivotally, mounted in brackets 21. Upon the opposite end of the shaft 18 is positioned a friction disc 22. The free end-of the shaft 18 is supported between lugs-23 formed upon anofi'set arm. 24 of a lever-26. This lever ispreferablyflformed integral with the main a controllever 27 which is [pivoted upon the arcuate-shaped extremity. 28 of' a stud 29 positioned in the support 81; This-support is best illustrated in Figure V.
- The upper endof the control lever is bifurcated as shownat 32 so as to straddle a collar 33. formedupon asliding sleeve 34.-
This sliding sleeve is provided with oppositely inclined faces 36 and"37.iwhich are adapted to be brought into contact with the friction disc 22 so as to be rotated thereby.
'The'sliding connection between the collar 34 and the shaft 38 is maintained by a key 39. .Theshaft 38 is mounted in the supports I brought into successive engagement with'the female clutch members. 42;;mpupted upon-the shafts 9. The opposite end of the clutch 38 is provided with a head 43. slidable in. .a sleeve 44 within which is positioned a spring 46. The control lever 27' 'ihas formed thereon armatures 47 and 48 which are adapted to be attracted by electro-magnet-s 49 and 51,1'espectively. V
By viewing Figuresl l and itwill be noted that the control lever -27 has an arm 64 extending outwardly therefrom and provided with "a finger-piece 66-.
By viewing Figure 111;, it will be noted that this lever 64jlextends' through the face of the casing G-and jijs adapted to be moved inslots 6 7 and 68 as w-i ll be hereinafter described,
The manner of operatig g my device 'isas follows:
Assuming that the user has a plurality of scrolls which he desires to display, these scrolls may be insertedin the cylinder -8 in any suitable manner, after which the electric switch controlling the motor 19 is turned on, at the sametime the clockmechanism 54 is started the result being-that as the contacts within the clock mechanism make and break their-respective circuits the pulling tension, assuming; that all" of the I 'scrollsare rolled withi-nthe cylinder, should make contact with the contact to the'magnet 51 and will pull the-armature48 toward it, thus movingthe sleeve34 in such a manner as to move 'theinclined face 37 into contact with the friction disc 22: V the shaftto rotate which will transmit motion through the clutch members 41 and 42 to the shaft; 9whichis then positioned at the bottom of the cylinder.-
The resultwill be that the web secured to this shaft will be unreeled and carried downwardly upon it bar 12: As soon as the clock mechanism reaches a point where the current is broken t o-the electromagnet 51 the control lever 27'wi'll return tc its'normal position thus disengaging-the friction disc 22 from its'engagementf with the inclined surface 27'. As soon-as the'elock mechanism This will cause has moved a little further contact will be made so as to deliver current to the electroma-gnet 49. This will move the armature 47 towardit, thus pulling the control lever so as tomove the inclined surface 36 into contact withgthe disc 32. The shaft 9 will now be caused to rotate in a direction opposite to that previously described, which will cause the web 11 to be rewound onto the cylinder.
As soon as the web has been reWou-nd the clock'niechanism will have reached .a point which will break the circuit to the magnet 51 and the rewinding operation will" stop. The clock mechanism will now complete the circuit to the electro-magnet 52 which will rock the control' lever 5,7 in such a manner t-hat'the arm 24 will raise the shaft 1'8 thus bringing-the worm 17 intocontact with-the 1 gear 16; This will result in the'cyl inder 8 being rotated, which rotation will further to a position to be engaged by thegmale clutch member and at this time the clock mechanism will again havebroken. the-'cir 'cuit to the magnet 52, with the resultthat the shaft 18 will again drop to. its normal position and the same cycle will be-repeated V for each scroll. V
If it is desired to read both sides of the scroll the clock mechanism is further provided with a latch mechanism, not shown,
which will intermittently rotate the casing as a whole ahalf revolution, thus exposing first one side to view and then the opposite side. i V V The purpose of the lever 64 and finger f piece 66 is to provide for manually. operating the device ifdesired.
It is of course understood that this device may be employed in stores as a showswindow display or might be employed whereever it is desired to expose readingmatter such as in public places, buildings and the like.
It is to be understood that the form of my invention herewith shown and described is to be taken as a. preferredexample of; the
same and that various changes relativeto the shape, size and arrangement of parts may be resorted'to without departing-from the spirit of the invention orthe scopeof the subjoined claims. V
Having thus described my invention, I claim I I l 1. In a device of the character described, a casing rotatably mounted upon a: base, a
positioned on said shaft, a plurality of.
shaft positioned in said casing, a cylinder 1 scrolls positioned within said cylinder and adapted to beunreeled therefrom, and rereeled thereonto, a gear positioned on said shaft, 2. motor positioned Within said device,
a Worm adapted to be rotated by said motor,
means for intermittently moving said worm in contact with said gear so as to rotate said cylinder, and means for intermittently reeling and unre'eling said scrolls successively. 2. In a device of the character described, a casing rotatably mountedupon'a base, a shaft positioned in said casing, a cylinder positioned on said shaft, a plurality of scrolls positioned within said cylinder and adapted to be unreeled therefrom, and rereeled thereonto, a gear positioned on said shaft, a motor positioned Within said device,
aworm adapted to be rotated by said motor,
means for intermittently moving said Worm in contact with said gear so as to rotate said cylinder, and means for intermittently reeling and unreeling said scrolls successively, said means comprising a friction disc adapted to be rotated by said motor, a sleeve having friction surfaces thereon, a plurality of electro-magnets adapted to move said sleeve so as to cause said friction surfaces to be individually contacted by said friction disc for thepurpose of reeling and unreeling said scrolls and a clock mechanism for intermittently completing the electric circuits to said electromagnets;
In testimony whereof I aflix my signature.
DANIEL HILL.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82107A US1621407A (en) | 1926-01-18 | 1926-01-18 | Scroll-displaying device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82107A US1621407A (en) | 1926-01-18 | 1926-01-18 | Scroll-displaying device |
Publications (1)
Publication Number | Publication Date |
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US1621407A true US1621407A (en) | 1927-03-15 |
Family
ID=22169099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US82107A Expired - Lifetime US1621407A (en) | 1926-01-18 | 1926-01-18 | Scroll-displaying device |
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US (1) | US1621407A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3938269A (en) * | 1971-04-30 | 1976-02-17 | Jean Catteau | Case for displaying notices |
-
1926
- 1926-01-18 US US82107A patent/US1621407A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3938269A (en) * | 1971-04-30 | 1976-02-17 | Jean Catteau | Case for displaying notices |
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