US2996218A - Vending machines - Google Patents
Vending machines Download PDFInfo
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- US2996218A US2996218A US839121A US83912159A US2996218A US 2996218 A US2996218 A US 2996218A US 839121 A US839121 A US 839121A US 83912159 A US83912159 A US 83912159A US 2996218 A US2996218 A US 2996218A
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- container
- slide
- article
- finger
- movement
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F11/00—Coin-freed apparatus for dispensing, or the like, discrete articles
- G07F11/46—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports
- G07F11/48—Coin-freed apparatus for dispensing, or the like, discrete articles from movable storage containers or supports the storage containers or supports, e.g. magazine, being pivotally mounted
Definitions
- This invention relates to vending machines, and more particularly to a type in which articles are dispensed from a swingably mounted stack holder or container, with the articles so disposed, successively removed from the bottom of the stack.
- FIG. 1 is a vertical sectional view through the machine
- FIG. 2 is a top plan view, with parts in section, of the slide or plunger and other parts associated with it;
- FIG. 3 is a sectional view, taken substantially on the line 33 of FIG. 1, looking in the direction of the arrows;
- FIG. 4 is a view somewhat similar to FIG. 1, but showing one of the articles in the act of being dispensed from the article stack, and
- FIG. 5 is a perspective view, with parts in section, of portions of the machine.
- a number of vending or dispensing units are usually arranged side-by-side in a cabinet so that the purchaser can select the desired article in the particular unit from which that article is sold, and upon a deposit of a coin and the manipulation of a slide or plungerg secu re the purchased article. Since several units, when arranged as above described can be similar in construction, a description of one of them, as given below, will suffice for the others. It will, however, be understood that the apparatus can be composed of a single unit, as distinguished from a multi-unit apparatus as above described.
- 1 generally indicates a housing or supporting frame for the apparatus.
- the same includes a front wall 2, a rear wall 3, and end walls suitably spaced according to the number of vending units to be accommodated in the housing, one of such end walls being indicated at Sat.
- Rotatively mounted between the end walls of the housing is a shaft 5, which is coin-controlled by suitable known mechanism for the purpose. Such mechanism is so operative that the shaft 5 will be normally locked or held against rotative movement until a coin is inserted, whereupon the shaft may be rotatively moved, thus freeing the locking means to be described.
- a locking cam 6 Secured on an extending radially from the shaft 5 is a locking cam 6.
- a plurality of these locking cams are mounted on the shaft 5.
- the cam is notched in its forward edge, as indicated at 7.
- a plate or shelf in the form of a horizontal partition, supported by the walls of the housing and on which a slide or plunger 9 is operative.
- the slide or plunger 9 has its forward end portion extending through a slot 19 in the front wall 2, by which it is guided. Beyond the front of the wall 2 the slide terminates in an upturned finger-piece 20 by which it may be manually engaged and slid back and forth for the purpose of dispensing one of the articles 31 from the bottom of the container 27 in a manner to be described.
- the slide 9 is provided with a slot 10 through which a lever 12 extends, said lever having its lower end pivoted on a rod 14 extending between the end walls of the housing.
- the lever is provided with a fork or clevis 11 having arms slotted at their ends, as indicated at 25.
- the arms of the clevis 11 embrace the article-holding container 27 between them, and pins or studs 26, extending from the opposite side walls of the container, engage the slots 25 in the arms of the clevis, as clearly shown in FIGS. 1 and 5.
- the articles dispensed from the container 27 are successively removed fromthe bottom .of the stack.
- the bottomof the container 27 is provided with a slot-like opening 29 defined by the inturned flanges 28 on which the lowermost article 31a is rested and from which it is slid during the ejection or dispensing operation.
- the slide or plunger 9 is provided with a locking mechanism, which includes the cam 6 and other elements to be now described.
- a plate 15. secured to the plunger by the screws 16 or other equivalent fastening means.
- Said plate 15 is formed at one end with an upturned portion constituting a lug 17 for cooperation with the cam 6.
- the cam 6 will constitute an abutment for the lug 17 so that only a very slight movement of the slide, and insufficient to swing the container 27 to article-ejection position, is possible.
- the slide or plunger 9 When a coin has been deposited into the coin mechanism, and the shaft 5 is then free to be rotatively moved, the slide or plunger 9, when drawn to the left, will not only swing the container 27 in that direction, but will also bring the lug 17 into contact with the cam 6 and engage the notch 7 thereof and cause swing of the cam and pivotal movement of the shaft 5. As this takes place, the cam 6 will swing down into the clearance slot 18 and clear the slide, and as movement of the slide contimes, the finger 32 will force the lowermost article 31a out of the container 27, causing it to descend into a suitably-positioned chute from which it can be claimed by the purchaser. Upon return movement of the slide 9, the cam 6 will be restored to the locked position shown in FIG. 1, and the container 27 will be swung back to its initial position.
- the slide or plunger 9 is provided with a ratchet, consisting of the teeth 21 engaged by the dog 37, biased by the coil spring 38.
- the action of this ratchet mechanism is to require full withdrawal action of the slide before it can be retracted.
- Plate 8 is slotted, as indicated at 13, to permit movement of the lever 12 as well as to permit slidable movement of the slide 9.
- each of the slides 9 with a lance 22 so arranged that when any one of the slides is pulled, it enters between the ends of spaced plates 23 slidably mounted in a guide 24 located on the under side of the shelf 8. These plates 23 are so spaced apart that only one of the lances 22 can be entered between them at a time, so that an eifort to simultaneously move more than one of the slides to ejection position will be prevented.
- This blocking arrangement is known in this art and therefore is not described in detail herein.
- the apparatus described is one which can be used for the vending of many articles. As herein mentioned, it can be used in association with other units, and it is sturdy and effective in operation.
- a housing having a front wall, a pivotally mounted open bottom article container within the housing and adapted to be swung toward or away from the front wall and to have an article ejected from it on its movement toward the front wall, a yoke pivoted within the housing below the article container and having a forked upper end straddling the container and connected thereto so that a pivotal movement of the yoke imparts a swinging movement to the container, a slide movable through the front wall and in engagement with the yoke in a manner to swing the yoke on movements of the slide, a finger pivotally mounted at a point between the front of the container and the front wall of the housing, a support on which the finger is pivotally mounted, means on the finger for contact with the support to limit the pivotal movement of the finger in one direction, a coin-controlled oscillating shaft, an arm projecting radially therefrom, said arm having a notched end, an upstanding projection on the slide for engagement with the
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Description
g- 1961 E. J. LUX 2,996,218
VENDING MACHINES Filed Sept. 10. 1959 3 Sheets-Sheet l INVENTOR.
E ug en e J. Lu x Aug. 15, 1961 E. J. LUX
VENDING MACHINES 3 Sheets-Sheet 2 Filed Sept. 10, 1959 INVENTOR E ug ene J. Lu x BY A A ORNEY Aug. 15, 1961 E. J. LUX
VENDING MACHINES 3 Sheets-Sheet 3 Filed Sept. 10, 1959 ENVENTOR. Eugene J.-Lux
2,996,218 VENDING MACHINES Eugene J. Lux, 4395 Ingraham Highway, Miami, Filed Sept. 10, 1959, Ser. No. 839,121
2 Claims. (Cl. 221-188) This invention relates to vending machines, and more particularly to a type in which articles are dispensed from a swingably mounted stack holder or container, with the articles so disposed, successively removed from the bottom of the stack.
It is an object of the invention to provide a machine of this character of relatively simple construction, and which can be composed of a single vending unit, or a plurality of such units arranged side-by-side within a cabinet and adapted for selective and independent operation.
It is an object of the invention to provide a vending machine which, by movement of a slide or plunger, will move the article stack holder into contact with an ejection finger to cause the finger to engage the lowermost article in the stack in the holder and slidably eject the same and enable it to be claimed by the purchaser.
It is an object of the invention to provide, in a machine of this character, locking means by which the machine cannot be'operated without the first insertion of a coin, and to provide other safeguards by which positive and certain dispensing of the purchased articles is assured.
With these and other objects to be hereinafter set forth in view, I have devised the arrangement of parts to be described and more particularly pointed out in the claims appended hereto.
In the accompanying drawings, wherein an illustrative embodiment of the invention is disclosed,
FIG. 1 is a vertical sectional view through the machine;
FIG. 2 is a top plan view, with parts in section, of the slide or plunger and other parts associated with it;
FIG. 3 is a sectional view, taken substantially on the line 33 of FIG. 1, looking in the direction of the arrows;
FIG. 4 is a view somewhat similar to FIG. 1, but showing one of the articles in the act of being dispensed from the article stack, and
FIG. 5 is a perspective view, with parts in section, of portions of the machine.
In a' machine of this character, a number of vending or dispensing units are usually arranged side-by-side in a cabinet so that the purchaser can select the desired article in the particular unit from which that article is sold, and upon a deposit of a coin and the manipulation of a slide or plungerg secu re the purchased article. Since several units, when arranged as above described can be similar in construction, a description of one of them, as given below, will suffice for the others. It will, however, be understood that the apparatus can be composed of a single unit, as distinguished from a multi-unit apparatus as above described.
Referring to the drawings, 1 generally indicates a housing or supporting frame for the apparatus. The same includes a front wall 2, a rear wall 3, and end walls suitably spaced according to the number of vending units to be accommodated in the housing, one of such end walls being indicated at Sat. Rotatively mounted between the end walls of the housing is a shaft 5, which is coin-controlled by suitable known mechanism for the purpose. Such mechanism is so operative that the shaft 5 will be normally locked or held against rotative movement until a coin is inserted, whereupon the shaft may be rotatively moved, thus freeing the locking means to be described.
Secured on an extending radially from the shaft 5 is a locking cam 6. When a number of the vending units are arranged in side-by-side relationship in the housing, a plurality of these locking cams, in suitably spaced rela- United States Patent 0 Patented Aug. 15, 1961 tion, are mounted on the shaft 5. The cam is notched in its forward edge, as indicated at 7.
At 8 is shown a plate or shelf, in the form of a horizontal partition, supported by the walls of the housing and on which a slide or plunger 9 is operative. The slide or plunger 9 has its forward end portion extending through a slot 19 in the front wall 2, by which it is guided. Beyond the front of the wall 2 the slide terminates in an upturned finger-piece 20 by which it may be manually engaged and slid back and forth for the purpose of dispensing one of the articles 31 from the bottom of the container 27 in a manner to be described.
Near its rear end, the slide 9 is provided with a slot 10 through which a lever 12 extends, said lever having its lower end pivoted on a rod 14 extending between the end walls of the housing. At its upper end, the lever is provided with a fork or clevis 11 having arms slotted at their ends, as indicated at 25. The arms of the clevis 11 embrace the article-holding container 27 between them, and pins or studs 26, extending from the opposite side walls of the container, engage the slots 25 in the arms of the clevis, as clearly shown in FIGS. 1 and 5. Adjacent to its upper end, the container 27, or a number of these containers in the case of a multi-unit machine, is pivotally mounted on a rod 30 (FIG. 1). Through the arrangement described, it will be apparent that when the slide or plunger 9 is manually drawn out, or moved toward the left as viewed in FIGS. 1 and 5, the container 27 will be pivotally swung in the same direction and to the position shown in dotted lines in FIG. 1 and in full lines in FIG. 4, resulting in the dispensing or ejection of one of the vended articles.
The articles to be vended, and which are contained in the stack in the container 27,.may be any articles, and particularly those of flat, packet-like form, and the same are shown at 31, the lowermost one of the articles in the stack being indicated at 3111. The articles dispensed from the container 27 are successively removed fromthe bottom .of the stack. To facilitate the successive removal of the articles or packets, the bottomof the container 27 is provided with a slot-like opening 29 defined by the inturned flanges 28 on which the lowermost article 31a is rested and from which it is slid during the ejection or dispensing operation.
When the container 27 is swung toward the left, or to the position shown in FIG. 4, the forward end of the lowermost article 31a in the stack comes into contact with the end portion 36 of an upwardly-projecting finger 32, pivoted at 33 in a bracket 34 (FIG. 1) mounted on a plate 35 secured to and extending from the front wall 2 of the housing The finger 32 normally assumes the position shown in FIGS. 1 and 4, being maintained in that position by gravity and limited in its pivotal swing in a counter-clockwise direction by its flange 40 extending over the top of the plate 35. This arrangement is such that when the article-container 27 is swung to the left, as shown in FIG. 4, the forward edge of the lowermost article 31a will come into contact with the finger 32, and as the swing of the container 27 continues, the finger 32 will slide the article 31a from the bottom of the stack and out of the container to eject the same, as indicated in FIG. 4. On the ejection of the lowermost article 31a, the stack will descend within the container 27 and will contact with and pivot the finger 32 on its pivot 33 in a clockwise direction, so that the articles in the stack can then ride over the finger and the container thus swings back to its initial position, or that shown in full lines in FIG. 1.
The slide or plunger 9 is provided with a locking mechanism, which includes the cam 6 and other elements to be now described. Mounted on the top of the slide or plunger 9 is a plate 15. secured to the plunger by the screws 16 or other equivalent fastening means. Said plate 15 is formed at one end with an upturned portion constituting a lug 17 for cooperation with the cam 6. Unless the shaft 5 is freed by the insertion of a coin in its controlling mechanism, so that said shaft can be pivotally moved, the cam 6 will constitute an abutment for the lug 17 so that only a very slight movement of the slide, and insufficient to swing the container 27 to article-ejection position, is possible.
When a coin has been deposited into the coin mechanism, and the shaft 5 is then free to be rotatively moved, the slide or plunger 9, when drawn to the left, will not only swing the container 27 in that direction, but will also bring the lug 17 into contact with the cam 6 and engage the notch 7 thereof and cause swing of the cam and pivotal movement of the shaft 5. As this takes place, the cam 6 will swing down into the clearance slot 18 and clear the slide, and as movement of the slide contimes, the finger 32 will force the lowermost article 31a out of the container 27, causing it to descend into a suitably-positioned chute from which it can be claimed by the purchaser. Upon return movement of the slide 9, the cam 6 will be restored to the locked position shown in FIG. 1, and the container 27 will be swung back to its initial position.
To maintain the slide against partial outward pull and then return movement, the slide or plunger 9 is provided with a ratchet, consisting of the teeth 21 engaged by the dog 37, biased by the coil spring 38. The action of this ratchet mechanism is to require full withdrawal action of the slide before it can be retracted. Plate 8 is slotted, as indicated at 13, to permit movement of the lever 12 as well as to permit slidable movement of the slide 9.
When a number of the vending units are arranged in side-by-side position within a cabinet, it is undesirable that an effort to pull out several of the slides simultaneously, when a single coin is inserted, be successful. This result is secured by providing each of the slides 9 with a lance 22 so arranged that when any one of the slides is pulled, it enters between the ends of spaced plates 23 slidably mounted in a guide 24 located on the under side of the shelf 8. These plates 23 are so spaced apart that only one of the lances 22 can be entered between them at a time, so that an eifort to simultaneously move more than one of the slides to ejection position will be prevented. This blocking arrangement is known in this art and therefore is not described in detail herein.
The apparatus described is one which can be used for the vending of many articles. As herein mentioned, it can be used in association with other units, and it is sturdy and effective in operation.
Having described a single embodiment of the invention, it is obvious that the same is not to be restricted at thereto, but is broad enough to cover all structures coming within the scope of the annexed claims.
What I claim is:
1. In a vending machine, a housing having a front wall, a pivotally mounted open bottom article container within the housing and adapted to be swung toward or away from the front wall and to have an article ejected from it on its movement toward the front wall, a yoke pivoted within the housing below the article container and having a forked upper end straddling the container and connected thereto so that a pivotal movement of the yoke imparts a swinging movement to the container, a slide movable through the front wall and in engagement with the yoke in a manner to swing the yoke on movements of the slide, a finger pivotally mounted at a point between the front of the container and the front wall of the housing, a support on which the finger is pivotally mounted, means on the finger for contact with the support to limit the pivotal movement of the finger in one direction, a coin-controlled oscillating shaft, an arm projecting radially therefrom, said arm having a notched end, an upstanding projection on the slide for engagement with the notch on forward movement of the slide and on resultant forward swing of the container, which container on such forward swing causes the lowermost article within it to be brought into contact with the finger and forced out of the container.
2. In a vending machine as provided for in claim 1, wherein the forked end of the yoke straddling the container is connected to the side walls of the container at the lower portion of the container, the slide having a slot in engagement with the yoke at a point below the container, the means on the finger which connects to the support being a laterally-projecting flange which contacts with the support and limits the movement of the finger to article-engaging position, and the upstanding projection on the slide engaging wtih the notch on the arm only after the shaft has been freed for oscillatory movement by a coin deposit.
References Cited in the file of this patent UNITED STATES PATENTS 491,323 Slater Feb. 7, 1893 910,513 Dies Ian. 26, 1909 1,582,451 Cooley Apr. 27, 1926 2,316,315 Casey Apr. 13, 1943 2,914,215 Neidig Nov. 24, 1959 FOREIGN PATENTS 53,861 Germany Oct. 8, 1890 31,646 Sweden Oct. 7, 1911
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Application Number | Priority Date | Filing Date | Title |
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US839121A US2996218A (en) | 1959-09-10 | 1959-09-10 | Vending machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US839121A US2996218A (en) | 1959-09-10 | 1959-09-10 | Vending machines |
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US2996218A true US2996218A (en) | 1961-08-15 |
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US839121A Expired - Lifetime US2996218A (en) | 1959-09-10 | 1959-09-10 | Vending machines |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349128A (en) * | 1980-06-09 | 1982-09-14 | Sanfilippo Jasper B | Movably mounted dispenser for bulk material |
FR2578075A1 (en) * | 1985-02-22 | 1986-08-29 | Remy Hubert | DEVICE FOR AUTOMATICALLY DISPENSING OBJECTS |
US4681241A (en) * | 1983-03-02 | 1987-07-21 | Ab Betjanten | Vending machine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE53861C (en) * | E. KlRKERUP in Berlin, Luisenstr. 35 | Independent seller of goods | ||
US491323A (en) * | 1893-02-07 | Vending-machine | ||
US910513A (en) * | 1908-03-16 | 1909-01-26 | Benjamin S Mcclellan | Vending-machine. |
US1582451A (en) * | 1923-05-21 | 1926-04-27 | American Paper Goods Co | Sanitary dispensing apparatus |
US2316315A (en) * | 1942-04-27 | 1943-04-13 | Charles L Casey | Vending machine |
US2914215A (en) * | 1954-09-07 | 1959-11-24 | Superior Mfg Co | Vending machine |
-
1959
- 1959-09-10 US US839121A patent/US2996218A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE53861C (en) * | E. KlRKERUP in Berlin, Luisenstr. 35 | Independent seller of goods | ||
US491323A (en) * | 1893-02-07 | Vending-machine | ||
US910513A (en) * | 1908-03-16 | 1909-01-26 | Benjamin S Mcclellan | Vending-machine. |
US1582451A (en) * | 1923-05-21 | 1926-04-27 | American Paper Goods Co | Sanitary dispensing apparatus |
US2316315A (en) * | 1942-04-27 | 1943-04-13 | Charles L Casey | Vending machine |
US2914215A (en) * | 1954-09-07 | 1959-11-24 | Superior Mfg Co | Vending machine |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4349128A (en) * | 1980-06-09 | 1982-09-14 | Sanfilippo Jasper B | Movably mounted dispenser for bulk material |
US4681241A (en) * | 1983-03-02 | 1987-07-21 | Ab Betjanten | Vending machine |
FR2578075A1 (en) * | 1985-02-22 | 1986-08-29 | Remy Hubert | DEVICE FOR AUTOMATICALLY DISPENSING OBJECTS |
EP0194218A1 (en) * | 1985-02-22 | 1986-09-10 | Hubert Remy | Apparatus for automatically dispensing objects |
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