US3581459A - Bagging machine - Google Patents
Bagging machine Download PDFInfo
- Publication number
- US3581459A US3581459A US678574A US3581459DA US3581459A US 3581459 A US3581459 A US 3581459A US 678574 A US678574 A US 678574A US 3581459D A US3581459D A US 3581459DA US 3581459 A US3581459 A US 3581459A
- Authority
- US
- United States
- Prior art keywords
- bags
- scale
- bag
- chute
- dispensing
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
- B65B1/30—Devices or methods for controlling or determining the quantity or quality or the material fed or filled
- B65B1/32—Devices or methods for controlling or determining the quantity or quality or the material fed or filled by weighing
Abstract
A bagging machine comprising means to assemble respective portions into respective bags; means dispensing said bags individually adjacent said assembly means; and means controlling and coordinating the timing and operation of said assembling means and said bag dispensing means.
Description
United States Patent Inventors James D. Elliott Riverside; Alex G. Osika, Springdale, both of, Conn.
Appl. No. 678,574
Filed Oct. 27, 1967 Patented June 1, 1971 Assignee American Machine 8: Foundry Company BAGGING MACHINE 8 Claims, 5 Drawing Figs.
US. Cl 513/59, 531/167, 53/189, 53/385,141/83 Int. Cl B65b l/32,
B65b 57/10 Field of Search 53/ 1 89,
References Cited UNITED STATES PATENTS 12/1938 Mason etal. 177/107 5/1945 Stenglein... 53/189 3/1951 Lindstaedtet a1. 53/188 9/1952 Howard 177/108X 6/1956 Walldow 53/188 8/1956 Phelps 53/189X 4/1960 Dodd 177/109X 1/1962 Dotzenroth 53/189X 5/1961 Stoeckel et a1. 53/126X Primary Examiner-Theron E. Condon Assistant ExaminerRobert L. Spruill Attorneys-George W. Price and Thomas W. Kennedy ABSTRACT: A bagging machine comprising means to assemble respective portions into respective bags; means dispensing said bags individually adjacent said assembly means; and
means controlling and coordinating the timing and operation of said assembling means and said bag dispensing means.
PATENTED JUN 1 197i SHEET 1 BF 3 FIG.2
IBAGGING MACHINE CROSS-REFERENCE TO RELATED APPLICATIONS A conventional dispensing and bagging machine is shown in US. Pat. No. 2,139,903, Mason et al.
BACKGROUND OF INVENTION The present invention relates to a bagging machine and particularly to a portion dispensing and bagging machine, in which the portion is made of a plurality of pieces.
In the prior art dispensing and bagging machine, a two-stage weighing system was provided and a rigid container was slidably mounted on a conveyor for positioning below the weigher. One problem with the prior art construction was the difficulty of storing a plurality of closed bags and offilling one bag at a time on demand.
SUMMARY The above problem is solved in one embodiment of the present invention by using a weighing system having a scale, a portion-bag assembler disposed below the scale, a bag storage unit disposed adjacent the assembler and a take-away conveyor disposed below the assembler.
DESCRIPTION OF DRAWINGS In the following FIGS. like parts are designated by like numerals.
FIG. l is a front elevation view of one embodiment of the invention;
FIG. 2 is a plan view taken along the line 2-2 of FIG. 1;
FIG. 3 is a sectional view taken along the line 3-3 of FIG. 1;
FIG. 4 is an enlarged view of a portion of the device above section line 2-2 on which FIG. 2 is taken; and
FIG. 5 is a sectional view taken along the line 5-5 of FIG. 2.
Referring to FIG. 1, one embodiment of the present invention is a portion and bag storage dispensing and assembling machine I0.
Machine has a material storage and dispensing unit 12, a portion metering and dispensing unit 14, for dispensing pieces 16 of a material in portions, a bag storage and dispensing unit 38, a portion and bag 20, a bag conveyor 22, and control means 24, for coordinating units l2, 14, 18 and 20.
Hopper 26 has a bottom wall 32, a pair of sidewalls 34, 36, and a pair of end walls 38, 40, which together form an open chamber 42, in which the food pieces 16 are stored. Wall 34 has an opening 44 through which the food pieces 16 are dispensed from chamber 42. Bottom wall 32 supports first and second barrier walls 46, 48, which extend upwardly from bottom wall 32 into chamber 42, and which are disposed adjacent to opening 44 for regulating the flow of food pieces 16 from chamber 42 to opening 44.
Support structure has a pair of sidewalls 64, 66, a pair of end walls 66, 70 forming an enclosure 72. Vibrator mounting plate 50 is supported on support structure 30.
Hopper opening 44 may also have a door 74, which is opened and closed by a door actuator 76 with a solenoid 78. However, door 74 may be eliminated, as explained hereafter.
The apparatus of this invention may also be equipped with a waste collector tray 82 with a center plate portion 84 connecting to walls 64, 66, 68, and a curb portion 86 extending around center plate 84. The waste collection tray 82 is located near the bottom of the support structure 30.
A plurality of pieces 16 of material, such as fried potatoes, are vibrated in hopper 26 in such a manner that they move past barrier walls 46, 48 and through opening 44 into meter unit 14. When sufficient pieces 16 are deposited in meter unit 14, the vibration of hopper 26 is stopped, hopper door 74 is closed, the bag dispenser l8, and bag conveyor 22 are actuated.
Control means 24 includes a switch 88, which is actuated by meter unit 14 when sufficient pieces 16 are deposited in meter unit 14, as explained hereafter, and which controls the vibration of hopper 26, the operation of bag dispenser l8, and bag conveyor 22. If the reaction time of switch 88 in meter unit 14 is brief enough, door 74 may be eliminated, since extra pieces 16 would not fall from opening 44 into meter unit 14 with such performance.
This invention reduces the complication and expense of the two-stage system by making a one-stage system or machine 10 that will do the job. The following physical considerations are important in the design ofthe system or machine 10.
l. The amplitude of the vibration (or oscillation) of the hopper 26 must be great enough so that the relatively springy nature of the pieces 16 of product does not absorb all the motion within the mass of the pieces 16 of product. With the hopper 26 full to capacity, sufficient movement must reach the product at the top of the mass to insure movement.
2. The frequency of vibration must be low, so as to not have to require excessive force to generate sufficient amplitude, and because the damping of vibration by the product is much greater at higher frequencies. in one model of this embodiment 10, the best combination is in the range of about 560 cycles per minute and five-sixteeth inch total amplitude, with a plus of minus 10 percent variation.
3. Constrictions must be placed in the flow path so that the entire mass does not move at once to the discharge opening 44. The design of the constriction is important. It was previously noted that vibratory movement must reach the top of the mass to insure movement. This is because the product at the bottom of any constriction tends to jam. The constricted area, therefore, must be topless so that as product moves toward the constriction the actual feed thru is at the top. The constricted area may be found to function best if the top and bottom widths are not the same and depending on the volume of stored product and the nature of the product, it may be neces sary to have several constrictions in both series and parallel. In this embodiment, two barriers 46, 43 are centrally located so that a constriction is formed at each side, for a total of 5 constrictedareas in all. The first four constrictions 90, 92, 94, 96 are in series parallel. The last constriction is, of course, the opening 44 thru which the pieces 16 are fed to the meter unit 14.
To obtain the amplitude of vibration of hopper 26 mentioned above, hopper 26 is driven by crank assembly 60 and is not shock mounted in any way. The crank assembly 60 is, in turn, driven preferably by the constant-speed electric motor 62. By driving in this way, a constant amplitude system, rather than the more common constant force system used on most vibratory equipment, is provided.
Control means 24 has a control motor 122 with a gear box 124, which is turned on by scale switch 88, when scale 104 is tipped. Gear box 124 has a belt 126 connecting to and driving conveyor 22. Gear box 124 has a drive shaft 128 with a crank arm 130, and has an elongate lever 132, which connects to crank arm 130 and which engages scale 104. When scale 104 tips, and actuates switch 88, motor 122 turns crank 130 and displaces lever 132. Lever 132 pushes a dumping arm 134 on scale 104, thereby dumping the pieces 16 from the scale 104. On scale 104 rotating the left scale hopper wall 106 about pivot members 118 and 120 clockwise as shown in PK]. 3 causes the hopper to open. Right scale hopper wall 108 is prevented from so rotating by a stationary stop 500 mounted on bracket 100 and a tab 501 protruding from right hopper wall 108 (shown in H0. 1).
The relative movement between the two hopper walls 106 and 108 produces an opening in the bottom of the scale cavity 110 and permits the pieces 16 to fall by gravity into chute 136.
Bag storage and dispensing unit 18 includes a gravity chute 136, which is disposed below scale 104 and which conveys the pieces 16 from scale 104, a sweeper unit 138 to push the pieces 16 through the chute 136, and a bag stripper 142, which urges each bag 144 onto the conveyor.
In operation, the following sequence occurs:
1. Vibrator 28, upon being energized, vibrates hopper 26 and fills scale 104. When scale 104 is full and tips, scale 104 engages switch 88, which shuts off vibrator 28, and closes hopper door 74.
2. Control motor 122 is energized by switch 88 when scale 104 is tipped; and drives conveyor 22 forward a slight distance until a carrier 230 is positioned below scale 104. Air blower 198 is also energized by switch 88 when scale 104 is tipped and immediately opens the end bag 144 in bag dispenser 18 by an air blast. Control motor 122 moves lever 132 downward so that lever 132 opens scale 104, dropping the food pieces 16 from scale 104 through chute 136, and into the open bag 144. Lever 132 continues to move down urging the pusher portion 178 of stripper 142 against the open bag 144 filled with food pieces 16, downward into carrier 230. Thereafter, carrier 230 again moves forward slightly until the conveyor 22 has advanced a full step.
While the present invention has been described in a preferred embodiment, it will be obvious to those skilled in the art that various modifications can be made therein within the scope of the invention. It is intended that the appended claims cover all such modifications.
What We claim:
1. A bagging machine comprising means to assemble respective portions into respective bags including a material storage and dispensing vibrating hopper having a discharge opening and a plurality of barrier walls extending upwardly from the bottom of said hopper and laterally across the flow path of material in the hopper to form constricted areas in the flow path of the material so that all the material does not move at once toward the discharge opening; means dispensing said bags individually adjacent said assembling means; and means controlling and coordinating the timing and operation of said assembling means and said bag dispensing means.
2. The machine in claim 1, including means to convey said filled bags away from the assembling means, the operation of said means to convey said filled bags, the portion assembling means and the bag dispensing means being controlled and coordinated by the controlling and coordinating means.
3. The machine in claim 2, in which said control means includes a motor connected to the takeaway conveyor; and an actuator driven by said motor and connected to said assembling means and to said bag dispensing means for actuating and coordinating said assembling means and bag dispensing means.
4. The machine in claim 1, in which said means assembling respective portions into respective bags includes:
a weighing scale connecting to said control means for weighing portions of food pieces and for actuating said control means when the scale is filled; and
a gravity chute disposed below said scale and disposed above said bag dispensing means for filling the portions into bags, and
a support structure supporting said scale and chute.
5. The machine in claim 4, in which said means to dispense said bags individually includes:
a bag holding means for holding a plurality of bags and for positioning a specific bag below said gravity chute; and
an air blast unit for opening the specific bag after it is positioned for receiving the portion.
6. The machine in claim 5 in which the chute has a stripper portion for transferring the filled bag away from the bag holding means.
7. A bagging machine comprising means to assemble respective portions into respective bags including a material storage and dispensing vibrating hopper having a discharge opening and a plurality of barrier walls extending upwardly from the bottom of said hopper to form constricted areas in the flow path of the material so that all the material does not move at once toward the discharge opening; means dispensing said bags individually adjacent said assembling means; and means controlling and coordinating the timing and operation of said assembling means and said bag dispensing means;
said means assembling respective portions into respective bags including a weighing scale: connecting to said control means for weighing portions of food pieces and for actuating said control means when the scale is filled, and a gravity chute disposed below said scale and disposed above said bag dispensing means for filling the portions into bags, and a support structure supporting said scale and chute, and means for sweeping the portions disposed in said chute into said bags.
8. A bagging machine comprising means to assemble respective portions into respective bags; means dispensing said bags individually adjacent said assembling means; and means controlling and coordinating the timing and operation of said assembling means and said bag dispensing means, said assembling means including a weighing scale connected to said control means for weighing portions of materials to be bagged and for actuating said control means when the scale is filled, a gravity chute disposed below said scale and above said bag dispensing means for filling the portions into bags, means for sweeping the portions disposed in said chute into said bags, said sweeping means having an arm with a drive portion rotatably mounted outside said chute and with a sweeping portion disposed inside said chute and a support structure sup porting said scale and said chute.
Claims (8)
1. A bagging machine comprising means to assemble respective portions into respective bags including a material storage and dispensing vibrating hopper having a discharge opening and a plurality of barrier walls extending upwardly from the bottom of said hopper and laterally across the flow path of material in the hopper to form constricted areas in the flow path of the material so that all the material does not move at once toward the discharge opening; means dispensing said bags individually adjacent said assembling means; and means controlling and coordinating the timing and operation of said assembling means and said bag dispensing means.
2. The machine in claim 1, including means to convey said filled bags away from the assembling means, the operation of said means to convey said filled bags, the portion assembling means and the bag dispensing means being controlled and coordinated by the controlling and coordinating means.
3. The machine in claim 2, in which said control means includes a motor connected to the takeaway conveyor; and an actuator driven by said motor and connected to said assembling means and to said bag dispensing means for actuating and coordinating said assembling means and bag dispensing means.
4. The machine in claim 1, in which said means assembling respective portions into respective bags includes: a weighing scale connecting to said control means for weighing portions of food pieces and for actuating said control means when the scale is filled; and a gravity chute disposed below said scale and disposed above said bag dispensing means for filling the portions into bags, and a support structure supporting said scale and chute.
5. The machine in claim 4, in which said means to dispense said bags individually includes: a bag holding means for holding a plurality of bags and for positioning a specific bag below said gravity chute; and an air blast unit for opening the specific bag after it is positioned for receiving the portion.
6. The machine in claim 5 in which the chute has a stripper portion for transferring the filled bag away from the bag holding means.
7. A bagging machine comprising means to assemble respective portions into respective bags including a material storage and dispensing vibrating hopper having a discharge opening and a plurality of barrier walls extending upwardly from the bottom of said hopper to form constricted areas in the flow path of the material so that all the material does not move at once toward the discharge opening; means dispensing said bags individually adjacent said assembling means; and means controlling and coordinating the timing and operation of said assembling means and said bag dispensing means; said means assembling respective portions into respective bags including a weighing scale connecting to said control means for weighing portions of food pieces and for actuating said control means when the scale is filled, and a gravity chute disposed below said scale and disposed above said bag dispensing means for filling the portions into bags, and a support structure supporting said scale and chute, and means for sweeping the portions disposed in said chute into said bags.
8. A bagging machine comprising means to assemble respective portions into respective bags; means dispensing said bags individually adjacent said assembling means; and means controlling and coordinating the timing and operation of said assembling means and said bag dispensing means, said assembling means including a weighing scale connected to said control means for weighing portions of materials to be bagged and for actuating said control Means when the scale is filled, a gravity chute disposed below said scale and above said bag dispensing means for filling the portions into bags, means for sweeping the portions disposed in said chute into said bags, said sweeping means having an arm with a drive portion rotatably mounted outside said chute and with a sweeping portion disposed inside said chute and a support structure supporting said scale and said chute.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67857467A | 1967-10-27 | 1967-10-27 | |
AT251468A AT288650B (en) | 1967-10-27 | 1968-03-14 | Formwork element made of rigid foam for the production of clad concrete walls |
Publications (1)
Publication Number | Publication Date |
---|---|
US3581459A true US3581459A (en) | 1971-06-01 |
Family
ID=25598606
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US678574A Expired - Lifetime US3581459A (en) | 1967-10-27 | 1967-10-27 | Bagging machine |
US806540A Expired - Lifetime US3581454A (en) | 1967-10-27 | 1969-03-12 | Formwork element |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US806540A Expired - Lifetime US3581454A (en) | 1967-10-27 | 1969-03-12 | Formwork element |
Country Status (9)
Country | Link |
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US (2) | US3581459A (en) |
AT (1) | AT288650B (en) |
BE (1) | BE724653A (en) |
CH (1) | CH485091A (en) |
DE (1) | DE1805703A1 (en) |
FR (2) | FR1586302A (en) |
GB (2) | GB1221859A (en) |
LU (1) | LU56824A1 (en) |
NL (1) | NL6811868A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3727372A (en) * | 1971-09-20 | 1973-04-17 | Grace W R & Co | Bag packaging system |
US3807123A (en) * | 1972-05-17 | 1974-04-30 | Dake Corp | Product packaging apparatus |
US3859775A (en) * | 1972-05-17 | 1975-01-14 | Dake Corp | Product packaging apparatus |
US3889449A (en) * | 1973-09-10 | 1975-06-17 | Hercules Membrino | Opening, filling and sealing device for thermoplastic bags |
US5452559A (en) * | 1994-08-08 | 1995-09-26 | Lipes; Arnold | Bagging machine with side bag gripping and transfer mechanism |
US20020129585A1 (en) * | 1999-10-27 | 2002-09-19 | Gates George C. | Bag filling and sealing machine and method for handling bags |
US20080127617A1 (en) * | 2006-11-30 | 2008-06-05 | Neopost Technologies | Selector device for selecting envelope flaps with a view to moistening them |
US20140352844A1 (en) * | 2011-08-18 | 2014-12-04 | Basf Se | Method for filling bags with granules |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3151397C2 (en) * | 1981-12-24 | 1986-12-04 | Thermo Massiv Max Oetker, 2400 Lübeck | Formwork element made of foamed hard plastic for shell concrete construction |
FR2562171B1 (en) * | 1984-03-30 | 1988-07-08 | Franchini Michel | DEVICE AND METHOD FOR ASSEMBLING PLATES / PANELS |
DE10140927A1 (en) * | 2001-08-15 | 2003-02-27 | Optima Filling & Packaging | Device for supplying a packaging machine with bags |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US2139903A (en) * | 1937-01-12 | 1938-12-13 | Mason Alfred Edwin | Automatic weighing device |
US2376289A (en) * | 1942-02-04 | 1945-05-15 | Stenglein Karl | Packaging apparatus |
US2546193A (en) * | 1947-06-13 | 1951-03-27 | Selmer A Mclbostad | Bag filling and weighing machine |
US2610726A (en) * | 1949-07-01 | 1952-09-16 | Pneumatic Scale Corp | Material feeding conveyer |
US2751134A (en) * | 1953-08-17 | 1956-06-19 | Alaska Juneau Gold Mining Comp | Bag filling mechanism |
US2760701A (en) * | 1952-01-31 | 1956-08-28 | Paul K Becker | Apparatus for filling tubular containers |
US2932483A (en) * | 1956-12-10 | 1960-04-12 | Pneumatic Scale Corp | Weighing machine |
US2983088A (en) * | 1956-12-21 | 1961-05-09 | United States Steel Corp | Packaging machine |
US3015921A (en) * | 1960-05-16 | 1962-01-09 | Baker Engineering Corp | Packaging apparatus |
Family Cites Families (7)
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GB488640A (en) * | 1936-10-06 | 1938-07-06 | Latif Tewfik Makram | Improvements relating to bricks or blocks for general building and for furnaces |
FR885051A (en) * | 1941-10-10 | 1943-09-03 | Cellular construction material for air circulation | |
CH244792A (en) * | 1946-05-18 | 1946-10-15 | Hafner August | Hollow building block. |
US2668435A (en) * | 1948-11-12 | 1954-02-09 | Clements Norman Thomas | Hollow structural building unit |
US3209510A (en) * | 1960-04-08 | 1965-10-05 | Nakanishi Masamitsu | Method of constructing a column or frame |
US3410044A (en) * | 1965-07-23 | 1968-11-12 | Contemporary Walls Ltd | Foamed plastic based construction elements |
US3478482A (en) * | 1967-10-24 | 1969-11-18 | Richard L Weir | Building block construction |
-
1967
- 1967-10-27 US US678574A patent/US3581459A/en not_active Expired - Lifetime
-
1968
- 1968-03-14 AT AT251468A patent/AT288650B/en not_active IP Right Cessation
- 1968-08-20 NL NL6811868A patent/NL6811868A/xx unknown
- 1968-09-05 LU LU56824D patent/LU56824A1/xx unknown
- 1968-09-27 GB GB45992/68A patent/GB1221859A/en not_active Expired
- 1968-10-10 FR FR1586302D patent/FR1586302A/fr not_active Expired
- 1968-10-28 DE DE19681805703 patent/DE1805703A1/en active Pending
- 1968-11-29 BE BE724653D patent/BE724653A/xx unknown
-
1969
- 1969-02-05 CH CH176069A patent/CH485091A/en not_active IP Right Cessation
- 1969-02-11 FR FR6903165A patent/FR2003844A1/fr not_active Withdrawn
- 1969-02-17 GB GB1233527D patent/GB1233527A/en not_active Expired
- 1969-03-12 US US806540A patent/US3581454A/en not_active Expired - Lifetime
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2139903A (en) * | 1937-01-12 | 1938-12-13 | Mason Alfred Edwin | Automatic weighing device |
US2376289A (en) * | 1942-02-04 | 1945-05-15 | Stenglein Karl | Packaging apparatus |
US2546193A (en) * | 1947-06-13 | 1951-03-27 | Selmer A Mclbostad | Bag filling and weighing machine |
US2610726A (en) * | 1949-07-01 | 1952-09-16 | Pneumatic Scale Corp | Material feeding conveyer |
US2760701A (en) * | 1952-01-31 | 1956-08-28 | Paul K Becker | Apparatus for filling tubular containers |
US2751134A (en) * | 1953-08-17 | 1956-06-19 | Alaska Juneau Gold Mining Comp | Bag filling mechanism |
US2932483A (en) * | 1956-12-10 | 1960-04-12 | Pneumatic Scale Corp | Weighing machine |
US2983088A (en) * | 1956-12-21 | 1961-05-09 | United States Steel Corp | Packaging machine |
US3015921A (en) * | 1960-05-16 | 1962-01-09 | Baker Engineering Corp | Packaging apparatus |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3727372A (en) * | 1971-09-20 | 1973-04-17 | Grace W R & Co | Bag packaging system |
US3807123A (en) * | 1972-05-17 | 1974-04-30 | Dake Corp | Product packaging apparatus |
US3859775A (en) * | 1972-05-17 | 1975-01-14 | Dake Corp | Product packaging apparatus |
US3889449A (en) * | 1973-09-10 | 1975-06-17 | Hercules Membrino | Opening, filling and sealing device for thermoplastic bags |
US5452559A (en) * | 1994-08-08 | 1995-09-26 | Lipes; Arnold | Bagging machine with side bag gripping and transfer mechanism |
US20020129585A1 (en) * | 1999-10-27 | 2002-09-19 | Gates George C. | Bag filling and sealing machine and method for handling bags |
US20030131560A1 (en) * | 1999-10-27 | 2003-07-17 | Gates George C. | Bag holder for bag handling machine |
US6823654B2 (en) * | 1999-10-27 | 2004-11-30 | Gates Automation, Inc. | Bag filling and sealing machine and method for handling bags |
US6886308B2 (en) * | 1999-10-27 | 2005-05-03 | Gates Automation, Inc. | Bag holder for bag handling machine |
US20080127617A1 (en) * | 2006-11-30 | 2008-06-05 | Neopost Technologies | Selector device for selecting envelope flaps with a view to moistening them |
US20140352844A1 (en) * | 2011-08-18 | 2014-12-04 | Basf Se | Method for filling bags with granules |
Also Published As
Publication number | Publication date |
---|---|
BE724653A (en) | 1969-05-02 |
AT288650B (en) | 1971-03-10 |
FR1586302A (en) | 1970-02-13 |
GB1221859A (en) | 1971-02-10 |
FR2003844A1 (en) | 1969-11-14 |
GB1233527A (en) | 1971-05-26 |
NL6811868A (en) | 1969-09-16 |
LU56824A1 (en) | 1968-12-17 |
US3581454A (en) | 1971-06-01 |
DE1784573A1 (en) | 1972-02-17 |
DE1805703A1 (en) | 1969-06-04 |
CH485091A (en) | 1970-01-31 |
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Legal Events
Date | Code | Title | Description |
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AS | Assignment |
Owner name: AMF WYOTT, INC., 1938 WYOTT DRIVE CHEYENNE, WY. 8 Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:AMF INCORPORATED;REEL/FRAME:004484/0351 Effective date: 19851112 |
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AS | Assignment |
Owner name: EGMC, INC., A CORP. OF TX Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:AMF WYOTT, INC., A WY CORP;REEL/FRAME:004760/0288 Effective date: 19860611 |