US2410873A - Ingredient dispensing mechanism for mixing tanks - Google Patents
Ingredient dispensing mechanism for mixing tanks Download PDFInfo
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- US2410873A US2410873A US499582A US49958243A US2410873A US 2410873 A US2410873 A US 2410873A US 499582 A US499582 A US 499582A US 49958243 A US49958243 A US 49958243A US 2410873 A US2410873 A US 2410873A
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- shaft
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- rock shaft
- rock
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/02—Devices for adding soap or other washing agents
Definitions
- This invention relates to mechanism for dispensing ingredients, into mixing tanks from individual containers, as for instance, dumping the ingredients used in the water during the various periods of washing operations of a laundry washing machine, where during one washing period the water with the ingredient or ingredients therein is being prepared for the next washin period. It has for its object a particularly simple dispensing mechanism for emptying or tipping over containers containing the various ingredients, so as to dump the ingredients into the water in the mixing tank, the proper or estimated amounts of ingredients having been previously placed by the operator in the containers for the complete washing cycle.
- the washing operations are, in a modern laundry washing machine, controlled by a cycle timer and also the dumping of the ingredients into the tank are controlled by a cycle timer, as well as the filling of the water whereby the containers are successively dumped-
- Another object is a mechanism in which the containers are all dumped by one member, as a rock shaft, and the containers selectively or successively coupled to the rock shaft to be successive-' sively dumped thereby, together with means which is usually controlled by the-timer, for shifting the selecting means and controlling the rocking of the shaft.
- the invention further includes an arrangement, whereby each container is mounted or connected to the rock shaft, so that the shaft normally rocks relatively thereto and the container is coupled to the rock shaft by the selectively operable coupling means.
- each container has for its object the mounting of each container on the rock shaft in such a manner that each container can be readily removed from, and replaced on, the rock shaft.
- the invention further includes an arrangement of the motors or actuating means, whereby one motor first operates the selecting means to select the container to be dumped, and controls, usually by relaying the power, the operation of the second motor which operates the rock shaft,
- the first motor being controlled in its operation.
- the invention further consists in the novel features and in'the combinations and constructions hereinafter setforth and claimed.
- Figure 1 is a fragmentary isometric view of a mixing tank provided with this invention.
- Figure 2 is an end view showing the container mounting and couplings.
- Figure 3 is a plan viewof the dispensing mechanism, partly in section.
- Figure 4 is an elevation showing the container alining mechanism with the cycle indicatingdevice.
- Figure 5 is a front view of the containers in position on the tank.
- Figure 6 is an end view looking to the right in Figure 1.
- Figure '7 is a diagrammatic view illustrating the control of this dispensing mechanism by the cycle timer of a washing machine.
- Figure 8 is a. diagrammatic view washing machine with this tank and dispensing mechanism applied thereto.
- l designates the mixing tank; which is here shown as mounted .on or over a laundry washing machine in any suitable manner; 2 designates the tub or vat of a laundry washing machine to which the water'mixed with ingredients in the tank I is delivered through a valve controlled conduit 3.
- the flow through this conduit 3, as well as the opening of the dump valve 4 and other parts operated by power, are controlled by a cycle timer in any well known manner.
- In- Figure '7, 5 designates the rotatable member or drum of a cycle timer actuated usually by a synchronous motor 6 and coacting with contacts which control the flow of current to electro-responsive devices which operate valves, etc.
- the timer includes a program or formula sheet, as will be understood.
- This ingredient dispensing mechanism comprises, generally,' an actuating member common to a plurality of ingredient containers, which have a dumping movement, selectively operable coupling means for selectively and successively coupling the containers to the actuator, and means for successively operating the selecting means and the means for actuating said member, to dump the container that is coupled to the shaft.
- I designates a series of containers supof a laundry.
- this rod I2 is round and the ratchet teeth are conveniently provided by forming the rod with peripheral grooves providing annular shoulders I! and inclined conical ratchet faces- H in the rear of the shoulders, the rod coacting with a rocking ratchet tooth l5 mounted on a rod l6 to rock thereon against the action of a spring l1, as will be presently described.
- the ratchet teeth are formed in this manner merely for convenience in using a turning machining operation instead of a tooth cutting operation.
- the ratchet tooth l6 extends through a slot 9A in the hollow rock shaft 9, this being a comparatively wide slot or cut-out in the tube of sufficient width to permit the rocking of the shaft 8 to dump the containers, and in so doing rock relatively to the ratchet tooth [5.
- a single coupling member I8 is mounted on the selecting member or red I 2, this coacting successively with complemental coupling members i6 one at a time on the containers 1.
- the single coupling member i8 is here shown as formed with a head provided with a lengthwise undercut groove Figure 2, and each member I! is formed with a button for being received in the groove upon endwise shifting of the rod and interlocking with the undercut sides of the groove.
- the head of the coupling member I9 has a stem extending through the slot I I of the tubular rock shaft and fixed to the rock shaft.
- the hook-shaped ends merely slidably hook over andaround the shaft but do not enga e the shaft with any appreciable friction or enough friction to cause the shaft to rock and tip over the buckets.
- the shaft normally rotates, relatively to the brackets except the bracket of the container selected 'by the coupling member i8, that is, when the single coupling member I8 is interlocked with the button l9 of that container, as seen in Figure 2, the bracket will then rock with the rock shaft.
- That container is then keyed to the rock shaft through its button l9 and the head 20 and the head 20 is on the stem of a rod within the hollow rock shaft.
- the rod rotates with the rock shaft because the stem of the coupling member l8 extends through the lengthwise slot II in the hollow rock shaft.
- the container is thus suspended from the shaft and also hangs or rests against the side of the tank I When the container is coupled to the shaft 9,
- having a piston 22 therein, this being connected by a cross-head 23 to the rod l6, which forms a connection between the piston and the ratchet rod l2.
- the cross-head is also connected to a returning spring 24.
- the piston rod 22 hasa plunger 25 at its remote end working in a dash pot cylinder 26, the escape of air from which is controlled by a valve controlled vent 21.
- Air is admitted from a suitable source through a conduit 28 to the end of the cylinder 2
- the valve 30 is of the combined intake and exhaust type with 9; normally closed, spring pressed, intake valve head 32, and a normally open, exhaust valve head 33, these being connected together, so that they act as a unit.
- When the solenoid 3
- the flow ofcurrent to energize the solenoid 3i is as follows:
- the piston 22 uncovers a port 50 in the cylinder 2!, when the piston has traveled a predetermined distance or has merely completed its throw, so that the air is released through pipe 5
- the pipe'tl has a check valve 52 therein, this having a bleeder opening on the side toward the cylinder 48 to retard the exhaust of air from the cylinder 46, when the air is cut off, and thus avoid violent return of the rock shaft by its returning spring 51 to starting position, and hence avoid violent resetting of thecontainers from their tippedover position.
- the air flows to the cylinder 48 to rock the shaft 9.
- the motion of the piston 49 may be transferred to the rock shaft in any suitable manner, and as here shown, the piston rod has a cross-head 53 extending therefrom, it extending from a plunger on the rock shaft 9.
- the movement of the pulvley and the shaft is against the action of a returning spring 51.
- the position of the index or ratchet rod l2 may be utilized to indicate the washing operation being performed, and
- the index or ratchet rod I2 is returned to its normal'starting position by suitable means, as by a pull chain 69, extending axially into the shaft 9 and coupled to the ratchet rod l2.
- the washing machine is started, the timer takes control.
- a contact, as 38 makes contact as through a slot 39,, thus, as before described, opening a' valve, as 30, to permit air to flow to the cylinder 2
- uncovers the port 50, permitting air to pass through the pipe 5
- the containers are guided in their tip-over movement by suitable guide strips 6
- an ingredient dispensing mechanism the combination of a rock shaft, means for rocking the shaft, a plurality of ingredient containers mounted in series adjacent the shaft, selecting means operable to successively couple the containers, one by one, to the rock shaft, whereby a container, when coupled to the rock shaft, rocks therewith to dump its contents, means operable upon each operation to operate the selecting means and rock the rock shaft to dump the selected container, and means operable to return the rock shaft and containers to their starting position.
- said means comprising a motor having a recip 0 rocating member and connections operable thereby having a ratcheting device, coacting with the selecting means during each reciprocation, a second motor connected to the rock shaft to rock the same and controlled and timed in its opera-' ently of each other, an actuator common to all the containers to dump the same independently of each other, means for coupling the containers one by one to the actuator and releasing the container which has been previously coupled to the actuator, and means for operating and timing the operation of the coupling means and the actuator.
- the combination-of a plurality of ingredient containers arranged in series and operable to dump, an actuator common to all the containers, means for coupling the containers one by one to the actuator, and means for operating and timingthe operation of, the coupling means and the actuator,
- the actuator being a rock shaft and the coupling means being movable step by step lengthwise of the rock shaft and being rockable therewith and having a coupling member movable successively into and out of coupling engagement with complemental coupling members on the containers
- the containers having brackets shaped to form open bearings slidably mounted on the rock shaft, whereby the rock shaft is normally free to rotate in and relatively to the brackets, whereby the containers dump about the axis of the rock shaft and are readily removable from the rock shaft.
- an ingredient dispensing mechanism the combination of a plurality of ingredient containers arranged in series and operable to dump, an actuator common to all the containers, means for coupling the containers one by one to the actuator and means for operating and timing the operation of the coupling means and the actuator, the actuator being a rock shaft and the coupling means being movable step by step lengthwise of the rock shaft and being rockabie therewith and having a coupling member movable successively into and out of coupling engagement with complemental coupling members on the containers, the containers having brackets shaped to form open hook-shaped bearings slidable on the rock shaft so that the rock shaft is normally rotatable in and relatively to the brackets, and the containers dump about the axis of the rock shaft and are readily unhooked from the rock shaft, said bearing brackets being located on one side of the container, whereby the containers are suspended from the rock shaft.
- an ingredient dispensing mechanism for mixing tanks the combination of a rock shaft, a plurality of ingredient containers mounted in series along the rock shaft and operable to rock about the axis of the shaft, and coupling means operable to successively couple the containers, one by one, to the rock shaft, so that the container coupled to the rock shaft rocks therewith to dump its contents, and means operable to operate the coupling means to successively couple the containers thereto and to rock the shaft and the container coupled thereto.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Description
Nov. 12, 1946. w. F. GAYRING 2,410,873
INGREDIENT DISPENSING MECHANISM FOR MIXING TANKS Filed Aug. 21, 1943 3 Sheets-Sheet 1 co .2 n
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Nov. 12, 1946. w. F. GAYRING 2,410,873
IpG'REDiENT DISPENSING EGHANISH FOR MIXING TANKS Filed Aug, 21, 1943 3 Sheets-Sheet 2 LL-Zlll- IIIIIIIJIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII INVENTQR WALLACE F. GAYRING Nov. 12, 1946. w, Y NG- 2,410,873
- INGREDIENT DISPENSING MECHANISM FOR MIXING TANKS FIG] INVENTOR Patented Nov. 12, 1946 INGREDIENT DISPENSING MECHANISM FOR liflXING TANKS Wallace F. Gayring, Minoa, N. Y., assignor to The Prosperity Company, Inc., Syracuse, N. Y., a corporation of New York Application August 21, 1943, Serial No. 499,582
9 Claims.
1 This invention relates to mechanism for dispensing ingredients, into mixing tanks from individual containers, as for instance, dumping the ingredients used in the water during the various periods of washing operations of a laundry washing machine, where during one washing period the water with the ingredient or ingredients therein is being prepared for the next washin period. It has for its object a particularly simple dispensing mechanism for emptying or tipping over containers containing the various ingredients, so as to dump the ingredients into the water in the mixing tank, the proper or estimated amounts of ingredients having been previously placed by the operator in the containers for the complete washing cycle. The washing operations are, in a modern laundry washing machine, controlled by a cycle timer and also the dumping of the ingredients into the tank are controlled by a cycle timer, as well as the filling of the water whereby the containers are successively dumped- Another object is a mechanism in which the containers are all dumped by one member, as a rock shaft, and the containers selectively or successively coupled to the rock shaft to be succes-' sively dumped thereby, together with means which is usually controlled by the-timer, for shifting the selecting means and controlling the rocking of the shaft.
The invention further includes an arrangement, whereby each container is mounted or connected to the rock shaft, so that the shaft normally rocks relatively thereto and the container is coupled to the rock shaft by the selectively operable coupling means.
It further has for its object the mounting of each container on the rock shaft in such a manner that each container can be readily removed from, and replaced on, the rock shaft.
The invention further includes an arrangement of the motors or actuating means, whereby one motor first operates the selecting means to select the container to be dumped, and controls, usually by relaying the power, the operation of the second motor which operates the rock shaft,
the first motor being controlled in its operation.
usually by a timer.
The invention further consists in the novel features and in'the combinations and constructions hereinafter setforth and claimed.
In describing this invention, reference is had to the accompanying drawings in which like characters designate corresponding parts in all the views.
Figure 1 is a fragmentary isometric view of a mixing tank provided with this invention.
Figure 2 is an end view showing the container mounting and couplings.
Figure 3 is a plan viewof the dispensing mechanism, partly in section.
' Figure 4 is an elevation showing the container alining mechanism with the cycle indicatingdevice.
Figure 5 is a front view of the containers in position on the tank.
Figure 6 is an end view looking to the right in Figure 1.
Figure '7 is a diagrammatic view illustrating the control of this dispensing mechanism by the cycle timer of a washing machine.
Figure 8 is a. diagrammatic view washing machine with this tank and dispensing mechanism applied thereto.
l designates the mixing tank; which is here shown as mounted .on or over a laundry washing machine in any suitable manner; 2 designates the tub or vat of a laundry washing machine to which the water'mixed with ingredients in the tank I is delivered through a valve controlled conduit 3. The flow through this conduit 3, as well as the opening of the dump valve 4 and other parts operated by power, are controlled by a cycle timer in any well known manner.
In-Figure '7, 5 designates the rotatable member or drum of a cycle timer actuated usually by a synchronous motor 6 and coacting with contacts which control the flow of current to electro-responsive devices which operate valves, etc. The timer includes a program or formula sheet, as will be understood.
This ingredient dispensing mechanism comprises, generally,' an actuating member common to a plurality of ingredient containers, which have a dumping movement, selectively operable coupling means for selectively and successively coupling the containers to the actuator, and means for successively operating the selecting means and the means for actuating said member, to dump the container that is coupled to the shaft. I designates a series of containers supof a laundry.
ported on the outside of the tank, so as to be readily accessible, these being for receiving different ingredients, as different kinds of soap, bleach, sour and other ingredients used during laundry washing operations. 9 designates the actuator common to all the containers, this being shown as a rock shaft mounted in suitable bearings in on the upper edge of the tank I and it being here shown as tubular with an elongated I slot I l in one side thereof.
l2 designates a selecting member, which selectively'couples the containers 1 to the rock shaft, this being a rod formed with ratcheting devices or a rack shiftable axially in the hollow rock shaft 9 and having ratchet teeth. As here shown, this rod I2 is round and the ratchet teeth are conveniently provided by forming the rod with peripheral grooves providing annular shoulders I! and inclined conical ratchet faces- H in the rear of the shoulders, the rod coacting with a rocking ratchet tooth l5 mounted on a rod l6 to rock thereon against the action of a spring l1, as will be presently described. The ratchet teeth are formed in this manner merely for convenience in using a turning machining operation instead of a tooth cutting operation. The ratchet tooth l6 extends through a slot 9A in the hollow rock shaft 9, this being a comparatively wide slot or cut-out in the tube of sufficient width to permit the rocking of the shaft 8 to dump the containers, and in so doing rock relatively to the ratchet tooth [5. A single coupling member I8 is mounted on the selecting member or red I 2, this coacting successively with complemental coupling members i6 one at a time on the containers 1. The single coupling member i8 is here shown as formed with a head provided with a lengthwise undercut groove Figure 2, and each member I! is formed with a button for being received in the groove upon endwise shifting of the rod and interlocking with the undercut sides of the groove.
, The head of the coupling member I9 has a stem extending through the slot I I of the tubular rock shaft and fixed to the rock shaft. when the member I8 is engaged with the member IQ of any one container, obviously upon rocking of the shaft 9, the selecting shaft l2 will also be rocked, and hence the coupling l8, rocked and the container rocked therewith. The rocking of the container is about the axis of the shaft 9, and as here shown, each container has a bracket 20 on one side thereof formed with a'curved hookshaped end which hooks over or around the shaft 9, as seen in Figures 2 and 6. The hook-shaped ends merely slidably hook over andaround the shaft but do not enga e the shaft with any appreciable friction or enough friction to cause the shaft to rock and tip over the buckets. Hence the shaft normally rotates, relatively to the brackets except the bracket of the container selected 'by the coupling member i8, that is, when the single coupling member I8 is interlocked with the button l9 of that container, as seen in Figure 2, the bracket will then rock with the rock shaft. That container is then keyed to the rock shaft through its button l9 and the head 20 and the head 20 is on the stem of a rod within the hollow rock shaft. The rod rotates with the rock shaft because the stem of the coupling member l8 extends through the lengthwise slot II in the hollow rock shaft. The container is thus suspended from the shaft and also hangs or rests against the side of the tank I When the container is coupled to the shaft 9,
it is dumped into the position shown in dotted lines in Figures 1 and 6, and hence discharges its ingredients into the tank.
.cylinder 2| having a piston 22 therein, this being connected by a cross-head 23 to the rod l6, which forms a connection between the piston and the ratchet rod l2. The cross-head is also connected to a returning spring 24. Preferably, the piston rod 22 hasa plunger 25 at its remote end working in a dash pot cylinder 26, the escape of air from which is controlled by a valve controlled vent 21.
Air is admitted from a suitable source through a conduit 28 to the end of the cylinder 2| (Figures 3, 6 and 7) from the main line 29 through a valve 20, which is electrically operated, as by a solenoid 31, connected into an electric circuit controlled by the timer. The valve 30 is of the combined intake and exhaust type with 9; normally closed, spring pressed, intake valve head 32, and a normally open, exhaust valve head 33, these being connected together, so that they act as a unit. When the solenoid 3| is energized, the intake valve head 32 is opened and the exhaust valve head 33 closed, so that air enters the cylinder 2|. The flow ofcurrent to energize the solenoid 3i is as follows:
From feed wire 34, wire 35 to timer brush 36, through the conductor 31 of the timer, thence through contact 38, which, when it is registered with a slot, as 39, in a formula sheet 40, closes the circuit to the solenoid through wires 4| and 42, to .the return service wire 43. There are other slots and contacts coacting therewith, as before intimated, to close circuits to solenoids which control the flow of air to a cylinder, as 44, which operates the valve in the water pipe 3' to the cylinder, as 45, which operates the dump valve 4 or to control the flow of air to other instrumentalities of a laundry washer or its supply tank. For instance, the valves 46, 41 in the hot and cold water pipe leading to the tank 2 are controlled from the timer.
4!! designates the cylinder and 49 the piston therein for operating the rock shaft 9 in sequence with the operation of the selecting rod l2. The
flow of air to the cylinder 48 is controlled by movement of the piston 22 in the cylinder 2i. As here shown, the piston 22 uncovers a port 50 in the cylinder 2!, when the piston has traveled a predetermined distance or has merely completed its throw, so that the air is released through pipe 5| to the cylinder 48. The pipe'tl has a check valve 52 therein, this having a bleeder opening on the side toward the cylinder 48 to retard the exhaust of air from the cylinder 46, when the air is cut off, and thus avoid violent return of the rock shaft by its returning spring 51 to starting position, and hence avoid violent resetting of thecontainers from their tippedover position. Thus, after the selecting operation of the rod [2 has been completed, the air flows to the cylinder 48 to rock the shaft 9. The motion of the piston 49 may be transferred to the rock shaft in any suitable manner, and as here shown, the piston rod has a cross-head 53 extending therefrom, it extending from a plunger on the rock shaft 9. The movement of the pulvley and the shaft is against the action of a returning spring 51. If desired, the position of the index or ratchet rod l2 may be utilized to indicate the washing operation being performed, and
.washing operation and subsequent operations,
as sudsing, rinsing, bleaching, etc. The first container to be dumped'contains soap for the first sudsing operation, and when this container is dumped, the index 58 will move to point out on the chart the first sudsing operation, etc. through the entire washing period. At the end of the washing period, the index or ratchet rod I2 is returned to its normal'starting position by suitable means, as by a pull chain 69, extending axially into the shaft 9 and coupled to the ratchet rod l2.
In the general operation, the washing machine is started, the timer takes control. After a predetermined period, a contact, as 38, makes contact as through a slot 39,, thus, as before described, opening a' valve, as 30, to permit air to flow to the cylinder 2| actuating the piston thereinv and the iston through the ratchet tooth l moves the index rod one step to the right, thus moving the coupling I8 into engagement with the button l9 of the first container 1 of the series. The movement of the piston 22 in the cylinder 2| uncovers the port 50, permitting air to pass through the pipe 5|, valve 52 to the cylinder 48 and actuate the piston 49 therein to rock the shaft 9 through the chain 55. When the timer moves far enough so that the slot 39 moves out of engagement with the contact 38, the solenoid 3| is de-energized, the valve 30 returns to its normal position and air exhausts from its cylinder 2!, permitting the piston 22 to return to normal position under the action of its. spring 24. Also, 4
the air exhausts back through the pipe 5| out through the port 50, as the rock shaft 9 returns to starting position under the influence of the spring 51. After the piston passes the port 50 on its return stroke, the air can continue to exhaust from the cylinder 48 through the ipe 5|, port 50 and open end of the cylinder 2| behind the piston 22. When another slot, as 39', comes into register with the contact 38, this operation is repeated and the coupling member-l8 moves out of engagement with the coupling member [9 of the first container 1 and moves into coupling engagement with the coupling member I9 of the second container of the series. This operation repeats throughout the entire series, dependent upon the arrangement of the slots 39.
The containers are guided in their tip-over movement by suitable guide strips 6| between them.
What I claim is:
1. In an ingredient dispensing mechanism, the combination of a rock shaft, means for rocking the shaft, a plurality of ingredient containers mounted in series adjacent the shaft, selecting means operable to successively couple the containers, one by one, to the rock shaft, whereby a container, when coupled to the rock shaft, rocks therewith to dump its contents, means operable upon each operation to operate the selecting means and rock the rock shaft to dump the selected container, and means operable to return the rock shaft and containers to their starting position.
2. In an ingredient dispensing mechanism, the
combination of a rock shaft, means for rocking the shaft, a plurality of ingredient containers mounted side by side adjacent the shaft to have a dumping action, a coupling member on each 5 container,.a single coupling member for cooperating successively with the coupling members on the containers, the single coupling member being rotatable with said shaft and also shiftable along the same to successively coact with the con- 10 pling members on the containers, means operable to successively shift the single coupling member,-
rock the shaft to dump the selected container and return the shaft and the dumped'contamer to their normal positions.
3. In an ingredient dispensing mechanism, the combination of a rock shaft, a plurality of ingredient containers mounted in series adjacent the shaft, the rock shaft being .tubular, selecting means slidable axially in the rock shaft and having a coupling member operable to successively couple the containers to the rock shaft, whereby a container, when coupled to the rock shaft, rocks therewith to dump its contents, and means operable upon each operation to operate the sliding selecting means one step and rock the shaft to dump the selected container.
4. In an ingredient dispensingmechanism, the combination of a rock shaft, means for rocking the shaft, a plurality of ingredient containers mounted in series adjacent the shaft, selecting means operable to successively couple the containers one by one to the rock shaft, whereby a container, when'coupled to the rock shaft rocks therewith to dump its contents, means operable on each operation to operate the selecting means and rock the rock shaft to dump the. selected container, and means operable to return the rock shaft and containers to their starting positions,
said means comprising a motor having a recip 0 rocating member and connections operable thereby having a ratcheting device, coacting with the selecting means during each reciprocation, a second motor connected to the rock shaft to rock the same and controlled and timed in its opera-' ently of each other, an actuator common to all the containers to dump the same independently of each other, means for coupling the containers one by one to the actuator and releasing the container which has been previously coupled to the actuator, and means for operating and timing the operation of the coupling means and the actuator. 6. In an ingredient dispensing mechanism, the
combination of a plurality'of ingredient containers arranged in series and operable to dump, an actuator common to allthe containers, means for coupling the containers one by one to the actuator, and means for operating and timing the operation of the coupling means and the actuator, the actuator being a rock-shaft and the coupling means being movable stepby step lengthwise of the rock shaft and being rockable therewith and having a, coupling member movable successively into and out of coupling engagement with complemental coupling members on the containers.
7. In an ingredient dispensing mechanism, the combination-of a plurality of ingredient containers arranged in series and operable to dump, an actuator common to all the containers, means for coupling the containers one by one to the actuator, and means for operating and timingthe operation of, the coupling means and the actuator, the actuator being a rock shaft and the coupling means being movable step by step lengthwise of the rock shaft and being rockable therewith and having a coupling member movable successively into and out of coupling engagement with complemental coupling members on the containers, the containers having brackets shaped to form open bearings slidably mounted on the rock shaft, whereby the rock shaft is normally free to rotate in and relatively to the brackets, whereby the containers dump about the axis of the rock shaft and are readily removable from the rock shaft.
8. In an ingredient dispensing mechanism, the combination of a plurality of ingredient containers arranged in series and operable to dump, an actuator common to all the containers, means for coupling the containers one by one to the actuator and means for operating and timing the operation of the coupling means and the actuator, the actuator being a rock shaft and the coupling means being movable step by step lengthwise of the rock shaft and being rockabie therewith and having a coupling member movable successively into and out of coupling engagement with complemental coupling members on the containers, the containers having brackets shaped to form open hook-shaped bearings slidable on the rock shaft so that the rock shaft is normally rotatable in and relatively to the brackets, and the containers dump about the axis of the rock shaft and are readily unhooked from the rock shaft, said bearing brackets being located on one side of the container, whereby the containers are suspended from the rock shaft.
9. In an ingredient dispensing mechanism for mixing tanks, the combination of a rock shaft, a plurality of ingredient containers mounted in series along the rock shaft and operable to rock about the axis of the shaft, and coupling means operable to successively couple the containers, one by one, to the rock shaft, so that the container coupled to the rock shaft rocks therewith to dump its contents, and means operable to operate the coupling means to successively couple the containers thereto and to rock the shaft and the container coupled thereto.
WAILACE F. GAYRING.
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US499582A US2410873A (en) | 1943-08-21 | 1943-08-21 | Ingredient dispensing mechanism for mixing tanks |
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US499582A US2410873A (en) | 1943-08-21 | 1943-08-21 | Ingredient dispensing mechanism for mixing tanks |
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US2410873A true US2410873A (en) | 1946-11-12 |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2523800A (en) * | 1944-08-25 | 1950-09-26 | Gen Electric | Powdered soap dispenser for clothes-washing machines |
US2534014A (en) * | 1949-03-25 | 1950-12-12 | Prosperity Co Inc | Washing ingredient dispensing mechanism for washing apparatus |
US2621571A (en) * | 1948-10-01 | 1952-12-16 | Katzen Cyrus | Temperature-controlled film processing apparatus |
US2654344A (en) * | 1947-08-29 | 1953-10-06 | Int Harvester Co | Mechanized feeding mechanism for animals |
US2690833A (en) * | 1947-08-29 | 1954-10-05 | Int Harvester Co | Feeding and proportioning mechanism |
US2816428A (en) * | 1954-02-26 | 1957-12-17 | Harry D Forse | Automatic washing machine |
DE1058966B (en) * | 1953-09-15 | 1959-06-11 | Siemens Elektrogeraete Gmbh | Drum washing machine with a device for measuring the amount of foam |
DE1102692B (en) * | 1955-08-26 | 1961-03-23 | Siemens Elektrogeraete Gmbh | Switching device for washing machines |
US5870906A (en) * | 1996-04-03 | 1999-02-16 | Denisar; Richard A. | Automatic dispensing device |
US20040088796A1 (en) * | 2002-11-07 | 2004-05-13 | The Procter & Gamble Company | Selective dispensing apparatus |
US20040216499A1 (en) * | 2003-02-04 | 2004-11-04 | Merloni Elettrodomestici S.P.A. | Laundry washing machine, in particular a front loading washing machine, with a dispenser of washing agents |
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1943
- 1943-08-21 US US499582A patent/US2410873A/en not_active Expired - Lifetime
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2523800A (en) * | 1944-08-25 | 1950-09-26 | Gen Electric | Powdered soap dispenser for clothes-washing machines |
US2654344A (en) * | 1947-08-29 | 1953-10-06 | Int Harvester Co | Mechanized feeding mechanism for animals |
US2690833A (en) * | 1947-08-29 | 1954-10-05 | Int Harvester Co | Feeding and proportioning mechanism |
US2621571A (en) * | 1948-10-01 | 1952-12-16 | Katzen Cyrus | Temperature-controlled film processing apparatus |
US2534014A (en) * | 1949-03-25 | 1950-12-12 | Prosperity Co Inc | Washing ingredient dispensing mechanism for washing apparatus |
DE1058966B (en) * | 1953-09-15 | 1959-06-11 | Siemens Elektrogeraete Gmbh | Drum washing machine with a device for measuring the amount of foam |
US2816428A (en) * | 1954-02-26 | 1957-12-17 | Harry D Forse | Automatic washing machine |
DE1102692B (en) * | 1955-08-26 | 1961-03-23 | Siemens Elektrogeraete Gmbh | Switching device for washing machines |
US5870906A (en) * | 1996-04-03 | 1999-02-16 | Denisar; Richard A. | Automatic dispensing device |
US20040088796A1 (en) * | 2002-11-07 | 2004-05-13 | The Procter & Gamble Company | Selective dispensing apparatus |
US7168273B2 (en) * | 2002-11-07 | 2007-01-30 | The Procter & Gamble Company | Selective dispensing apparatus |
US20040216499A1 (en) * | 2003-02-04 | 2004-11-04 | Merloni Elettrodomestici S.P.A. | Laundry washing machine, in particular a front loading washing machine, with a dispenser of washing agents |
US7421867B2 (en) * | 2003-02-04 | 2008-09-09 | Merloni Elettrodomestici S.P.A. | Laundry washing machine, in particular a front loading washing machine, with a dispenser of washing agents |
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