US3833133A - Rack structure with mobile frames having tiltable buckets - Google Patents

Rack structure with mobile frames having tiltable buckets Download PDF

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Publication number
US3833133A
US3833133A US00383052A US38305273A US3833133A US 3833133 A US3833133 A US 3833133A US 00383052 A US00383052 A US 00383052A US 38305273 A US38305273 A US 38305273A US 3833133 A US3833133 A US 3833133A
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Prior art keywords
bucket
frames
silo
supporting
buckets
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Expired - Lifetime
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US00383052A
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English (en)
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E Friedrich
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Buehler AG
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Buehler AG
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02—Storage devices
    • B65G1/04—Storage devices mechanical
    • B65G1/12—Storage devices mechanical with separate article supports or holders movable in a closed circuit to facilitate insertion or removal of articles the articles being books, documents, forms or the like
    • B65G1/127—Storage devices mechanical with separate article supports or holders movable in a closed circuit to facilitate insertion or removal of articles the articles being books, documents, forms or the like the circuit being confined in a vertical plane
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C13/00—Provers, i.e. apparatus permitting dough to rise
    • A21C13/02—Provers, i.e. apparatus permitting dough to rise with endless conveyors, e.g. for moving the dough pieces progressively through the prover
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C9/00—Other apparatus for handling dough or dough pieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G35/00—Mechanical conveyors not otherwise provided for
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2812/00—Indexing codes relating to the kind or type of conveyors
    • B65G2812/99—Conveyor systems not otherwise provided for

Definitions

  • a rack has pairs of substantially horizontal rails supporting a plurality of mobile supporting frames, for pasta products, which are arranged in the rack in two stacks. Each frame includes a plurality of superposed and individually tiltable buckets.
  • the upper stack comprises empty frames and the lower stack comprises filled frames.
  • An elevator means at one side of the rack moves the frames one by one downwardly from the upper stack to the lower stack with each bucket being filled with pasta products as it moves past a filling device.
  • An elevator means adjacent the opposite side of the rack moves the frames one by one upwardly past a bucket emptying device for discharge of the bucket contents to a conveyor or the like. While the frames may be moved manually along the rails, stepping means preferably are provided to operate in synchronism with the other apparatus elements to shift the frames one by one along the respective rails. As each bucket is tilted to empty its contents, its pouring lip moves along a. baffle to prevent falling out of the contents until the pouring lip is aligned with a hopper for receiving the discharged contents.
  • Pasta products are pressed through a mold characteristic of the respective type of pasta product, and are then fed, in different lengths, to a dryer. Before they are transferred to a packaging machine, they are stored in an intermediate chamber.
  • the storage boxes have a special cascade construction to protect the spaghetti as far as possible.
  • the length of these cascades corresponds, in the horizontal, to the length of a single spaghetti.
  • the spaghetti are filled from the top into the box and roll or drop from a wall projection onto the next lower projection and till the space without any marked breakage, starting from the bottom.
  • the succeeding packaging machines are designed for an exact length of the spaghetti.
  • the drop hoppers, partly with cascade-type fittings, of the packaging machine can work properly only if all spaghetti have the same length.
  • a spaghetti broken in half can straddle the transfer hoppers and ducts, and clog the latter.
  • the feeding of products to the packaging machine is regulated, and must be stopped at a full level.
  • a control system transmits a closing signal to the bottom flap of the emptying hopper.
  • a fork is pushed transversely through the outlet and locks the opening.
  • This device causes little breakage. Nevertheless, the fact that some spaghetti are broken with each closing movement of the slide valve or the like is considered a disadvantage.
  • the spaghetti fragments form a serious source of trouble. Frequent stoppage of the packaging machine reduces the profitability of the entire plant.
  • a large number of vertical hoppers are arranged in rows, side-byside, and are rigidly connected with a rack.
  • the hoppers have the same cascade construction in height as the embodiment just described.
  • a single hopper "extends over the entire height of the silo. In the longitudinal direction of each individual hopper, the latter is subdivided by partitions, with the individual compartments corresponding to the length of a spaghetti and with each compartment having a shutter.
  • the product is fed directly through the outlet opening to a conveyor belt which can be displaced in a transverse direction.
  • This solution permits the discharge of the product in front of each of the checkerboard compartments.
  • a slide valve in opened or closed.
  • the rigid arrangement of the storage hoppers also has the adverse effect that the height of the room is not sufficiently utilized for lower hoppers.
  • at least one additional lift-over element, and particularly complicated level regulating devices, are required in each hopper.
  • Each additional manipulation by transferring and the like increases the breakage and reduces the efficiency of the plant.
  • high cascades are difficult to keep clean.
  • the present invention is directed to overcoming the shortages of known silos for cut pasta products, and is a design to attain the following objectives:
  • the storage must not cause breakage.
  • the filling of the silo must be independent of its emptying.
  • the filling of the silo should take place at a low point, preferably not higher than one-half the usual height.
  • the silo must meet the sanitation requirements.
  • One of the basic concepts of the invention is not to amass such delicate storage products in large quantities for a quasirational storage to solve, then, the difficult problem of dividing them into individual portions, but to store them in optimum portions.
  • the product is stored in portions formed after a cutting machine and, and this is the essential point, delivered directly to the packaging machine without any unnecessary and harmful transfer, overlifting, or other effort.
  • the supporting frames are arranged in two superposed stacks.
  • the I full supporting frames are arranged in the bottom stack while the empty supporting frames are arranged in the top stack.
  • an elevator for filling the frames and an elevator for emptying the frames can be assigned to the mobile supporting frames.
  • the individually tiltable buckets can be filled, for example, at a position halfway between the stacks, and also emptied, at a position halfway between the stacks, with the filling and emptying being effected by a simple auxiliary means such as cams or levers. It is not necessary to stop the material flow nor to regulate the height of fill with complicated means.
  • a stepping mechanism is assigned to each stack.
  • the supporting frames are stored, through the medium of top and bottom rollers, on horizontal rails, after which the supporting frames can be displaced with relatively little effort.
  • the supporting frames are suspended freely swinging and are displaced with a rope or chain, which is particularly suitable under certain circumstances for smaller plants without automatic displacement devices.
  • An object of the invention is to provide an improved silo for cut pasta products.
  • Another object of the invention is to provide such a silo including a plurality of mobile supporting frames arranged in a rack in two stacks.
  • a further object of the invention is to provide such a silo in which each frame includes a plurality of superposed and individually tiltable buckets.
  • FIG. 1 is a schematic elevation view of an entire silo embodying the invention
  • FIG. 2 is a side elevation view of a supporting frame with superposed and individually tiltable buckets
  • FIG. 3 is an elevation view .of the supporting frame of FIG. 2 looking in the direction of the arrow llI;
  • FIG. 4 is a partial side elevation view, to a larger scale, illustrating the filling of the buckets
  • FIG. 5 illustrates an advantageous embodiment of the invention with a bucket at the start of the emptying position, as well as illustrating, in broken lines, an intermediate tilting position;
  • FIG. 6 is a partial side elevation view illustrating the bucket of FIG. 5 in the emptying position
  • FIG. 9 is a partial elevation view of an advantageous embodiment of a feed mechanism for the bottom stack.
  • FIG. 10 is a view illustrating the feed mechanism of FIG. 8 in the engagement position for the displacement of a supporting frame
  • FIG. 11 is a view similar to FIG. 10 but illustrating the feed mechanism during the displacement of the first supporting frame
  • FIG. .12 is an end elevation view illustrating another embodiment of the invention with a suspended supporting frame
  • FIG. 13 is a view similar to FIG. 12 but illustrating the supporting frame in an inclined position and with a container in the emptying position;
  • FIG. 1 a silo, for cut pasta products, is illustrated schematically as including a number of supporting frames 1 arranged to form a stack 2.
  • the supporting frames 1 are displaceable, on rollers 3, along rails 4.
  • a supporting frame 1 is illustrated as being lowered step by step along the left ends of rails 4 by an elevator 5 having supports 6 engaging the rollers 3 of the frame.
  • Each supporting frame 1 has a number of superposed and individually tiltable buckets 8, the supporting frames with the filled buckets being arranged in stack 2 and those with empty bukcets being arranged in stack 7.
  • the buckets are emptied by utilizing a second elevator 9 with supports 10 to lift individual supporting frames 1" step by step.
  • Each bucket 8 of the supporting frame 1" is brought, in succession, to a tilting device 11 which empties the bucket. After the bottom bucket of supporting frame 1" has been emptied, the supporting frame is placed on the upper rails 12 and pushed toward the stack 7 of other frames with empty buckets.
  • FIGS. 2 and 3 illustrate a supporting frame 1 on an enlarged scale.
  • Supporting frame 1 is formed by a closed frame 13 for supporting five identical buckets.
  • Each bucket 8 is divided lengthwise, by partitions 14, into a large number of compartments, and each bucket is mounted in frame 13 by two pivot pins 15.
  • the center of gravity S of a single bucket 8 is on the left side relative to the pivot pin 15, as seen in FIG. 2.
  • a cam 16 prevents counterclockwise tilting of the bucket 8.
  • the compartments formed by partitions 14 are slightly longer than a single spaghetti.
  • the spaghetti arrive from a cutting machine 17, through a bucket conveyor 18 of the carouseltype, in the buckets 8.
  • the optimum portions A contained in individual carousel buckets 19 are gently delivered into buckets 8 through a cascade-type charging hopper 20 with a bottom flap 21.
  • Portions A are fed from the silo through a transfer hopper 24 and a bucket conveyor 26, having buckets 25, directly to the packaging machine, the bucket conveyor 26 being similar to the conveyor 18.
  • the operation of the silo for cut pasta products will now be described with reference to FIGS. 1 through 4.
  • the pasta products leaving the cutting machine 17 form portions A, A, A", etc. These portions A are brought, in a certain volume or weight, into the containers 19.
  • the full containers 19 are displaced until they assume the correct position with respect to charging hopper 20, and the portions A are then poured into charging hopper 20 without breaking.
  • Control means which have not been shown, lower the supporting frame 1' step by step and bring it into a favorable position so that one bucket 8 after another can be filled from charging hopper 20.
  • the bottom flap 21 of charging hopper 20 is opened and the contents discharged into a bucket 8, after which the bottom flap 21 is closed and transmits an impulse for lowering supporting frame 1' by another step.
  • the portions A, A", etc. are likewise brought into the corresponding buckets 8.
  • the frame is placed on rails 4 and the next supporting frame is moved into the elevator 5.
  • the filled supporting frame 1' can be pushed along rails 4 toward stack 2 with little effort, if necessary by hand.
  • the entire plant preferably is so designed that the product can be filled into the buckets 8 during an entire night shift, for example.
  • the filling of the buckets 8 is completely independent of their emptying.
  • the emptying of the buckets 8 can be effected much faster than the filling thereof, as is known, with modern heavy duty packaging machines. It is for this reason that an independent elevator 9 is arranged at the right hand end of the rails.
  • the rhythm of elevator 9 is controlled directly by the packaging machines, since individual portions A, A, etc., which correspond naturally to the volume of transfer hopper 24 acting as a storage tank, are called. If the transfer hopper 24 is empty, as shown in FIG. 5, and which can be determined without any complicated means, the elevator 9 is lifted by the distance of one bucket. Up to this time, a single bucket 8 has performed no movement relative to supporting frame 1", since it is held in a stable position by the arrangement of the center of gravity or by the cam 16.
  • lever 23 is retracted from engagement with cam 16 and, since the center of gravity of bucket 8 is arranged to one side, the bucket has a natural tendency to return into its original orientation. After the last bucket 8 of supporting frame 1" has been emptied, the supporting frame is transferred to the upper rails 12 and moved back to the stack of frames having empty buckets.
  • the portions A, etc., of the products leaving the cutting machine 17 preferably are of the order of 4 to 10 kg. It is even possible to store the portions in the silo in the exact weight required for packaging.
  • a very advantageous embodiment and a very economical solution is attained by dividing the buckets 8, by portions 14, into about 8 to 10 compartments, with each compartment having a length equal to the cut length of the spaghetti. Even though the pasta could be filled primarily directly from the cutting machine 17 into the buckets 8, it is, in many cases, advantageous to arrange a carousel conveyor 18 between machine 17 and the buckets.
  • Carousel 18 has, in a very advantageous embodiment of the invention, more containers 19 than correspond to the number of compartments of the buckets 8 formed by the partitions 14. In this e'mbodiment, all the compartments of a bucket 8 can be filled in one operation.
  • a particular advantage is that the individual motions can be performed slower and thus more gently, and are easier to control.
  • the supporting frames 1 are displaced along rails 4 and 12 by a respective upper stepping mechanism shown in FIG. 8 and a respective lower stepping mechanism shown in FIG. 9.
  • a driving rod 30, mounted at several points and extending over the entire length of the silo is reciprocated by a piston-cylinder actuator in a selected rhythm and by an amount greater than the distance T.
  • Each supporting frame 1 has a cam plate 32 as well as a follower cam 33.
  • Cam plate 32 has a rising curve leg and a falling curve leg, and cam 33 has an abutment edge 34.
  • levers 36 are pivotally mounted on driving rod 30, and each lever has, at its free end, a bearing roller 37 engageable with cam plates 32.
  • Each lever has a longitudinal reinforcing rib 38 as well as, approximately at its center, an apertured boss or the like 39 receiving a pivot pin 41 mounting a follower 40.
  • Each follower 40 has, at its bottom end, a roller 42 which does not move in the same vertical plane as its followers 37 and cam plate 32, respectively, but is aligned with the vertical longitudinal plane of the earns 33.
  • Each follower 40 also has stop noses or abutments 43 and 44 engageable with the respective longitudinal reinforcing rib 38.
  • each follower 40 can perform only a relatively small angular displacement relative to the associated lever 36, and has, on the right side, a thickened portion 45 which provides a-displacement of the center of gravity toward this right side so that follower 40 tends to turn counterclockwise. Stop nose 45 abuts against reinforcing rib 38 without any force other than gravity.
  • the lower stepping mechanism differs from the upper stepping mechanism in that an additional tension spring 46 holds each follower 40 in a defined position which, in the upper stepping mechanism, is effected by theweight of the follower alone.
  • FIGS. 10 and 1 1 show the method of operation of the upper stepping mechanism in two successive phases.
  • the main function of the stepping mechanism is to displace a single supporting frame, independently of the stack, and thus without any action on the stack itself.
  • a single supporting frame is to be fed to the full stack and removed therefrom as well as to the empty stack and removed therefrom, so that the motive forces thus can be kept low.
  • the supporting frames are moved in succession and, when a first supporting frame is removed, the stepping mechanism should push the second supporting frame into the position of the first one, the third supporting frame into the position of the second one, and so forth until the entire stack has been displaced by the distance of one supporting frame. In this way, the entire stack always is ready for either filling or emptying.
  • FIG. 10 shows two supporting frames 1V and 1Vl.
  • actuator 31 pulls driving rod 30 through one step of the distance X to the left.
  • the free end of the first lever 36 is in the bottom position, since there is no cam guidance for its bearing roller 37, and its follower 40 is in a closed position relative to lever 36.
  • Driving rod 30 now pulls supporting frame IV, with lever 36, follower 40 and follower cam 33, to the left.
  • the lever 36' is also pulled to the left by driving rod 30 but, since roller 37 is lifted by cam plate 32 and remains in the lifted position, follower 40 is also in a higher position.
  • roller 42' moves over cam 33' without exerting a direct force on the supporting frame lVI, so that this supporting frame remains in its position.
  • actuator 31 has displaced driving rod 30 by the distance X to the left
  • the entire stepping mechanism is returned to the right through the same distance X.
  • roller 37 moves over cam plate 32, lever 36 is lifted and supporting frame 1V remains in its new position.
  • Lever 36 is retracted by the same amount, and roller 37 drops down over the last section of cam plate 32 so that the free end of 36 moves into the bottom position to the right.
  • follower 40 which is retracted with lever 36, slides over the track of cam 33' until roller 42 reaches the cam engagement position on the right hand side of the cam. After the complete retraction, the cycle starts again.
  • follower 40 moves between cams 33 and 33', and thus does not do any pushing.
  • follower 40' engages supporting frame lVI and moves it into the previous position of supporting frame IV. In this way, any number of supporting frames can be pushed forward step by step, but normally only one supporting frame has to be displaced.
  • the stepping mechanism can be kept constantly in motion in normal operation with a minimum expenditure of energy.
  • baffle plate 29 which has a curvature corresponding to the arc of the descending discharge lip of the container. Furthermore, it is of advantage to provide both bucket 8 and baffle plate 29 with intermeshing teeth, as shown in FIG. 7, extending in the direction of tilting of the buckets 8. Jamming of the top spaghetti between a bucket 8 and baffle plate 29 thus can be prevented, and additionally, the bucket and the baffle plate remain in exactly parallel relation. In addition, relatively rough manufacturing tolerances can be maintained with this arrangement.
  • FIGS. 12 and 13 show a supporting frame 50 with buckets 51.
  • Supporting frame 50 has a roller 52 at its bottom end and is guided on a hook 53.
  • This solution is more suitable for smaller silos, and here too a large number of frames are arranged in stacks, similar to the embodiment shown schematically in FIG. 1.
  • a single frame can be brought into the required position with known lifting mechanism which may be already present.
  • the possible inclined position of the entire frame either for filling or for emptying, as is represented by a bucket 51' shown in the emptying position.
  • FIG. 14 shows a particularly advantageous embodiment of a silo in accordance with the invention.
  • Pasta products are conducted from a dryer T to a cutting machine C which delivers portions A over a carousel K1 directly into silo S.
  • a second carousel K2 takes portions A of the silo and feeds them through a first hopper into the packaging machine P.
  • the head room is economically utilized by silo S, and the portions nevertheless can be fed with simple means at a favorable height into the silo or removed therefrom.
  • the individual portions are poured a few times only through minimum heights, and can always stay close together. Spaghetti breakage thus is almost completely prevented and, consequently, difficulties and stoppages are almost completely prevented.
  • the silo itself can be positioned in an atmosphere suitable for dried spaghetti, or the full stacks can be at least surrounded with a protection film.
  • the invention silo can also be used with great advantage for other easily breaking forms of pasta, such as twisted pasta, etc. It is particularly suitable for delicate snacks, since the problems here are partly the same as for pasta products proper.
  • the buckets 8 of an air-permeable material, for example, of a sieve netting, or of an insulating material.
  • a silo for cut pasta products comprising, in combination, a rack; a plurality of mobile supporting frames arranged in said rack in two stacks, each frame including a plurality of superposed and individually tiltable buckets; a bucket filling device cooperable with the frames of one of said stacks; a bucket emptying device cooperable with the frames of the other of said stacks; means for transferring said mobile frames to and from said rack and means supporting said frames for movement successively between said stacks and past said bucket filling and emptying devices.
  • a silo as claimed in claim 1, in which said supporting frames are arranged in two superposed stacks.
  • a silo according to claim 2, in which said supporting frames are supported inclined to a vertical plane.
  • each supporting frame includes top and bottom supporting rollers.
  • a silo as claimed in claim 1, in which at least the emptying side of each tiltable bucket is arranged, in the rest position, substantially parallel to the associated supporting frame.
  • a silo as claimed in claim 1, in which the tilting axis of each bucket is displaced laterally from the center of gravity of the associated bucket.
  • a silo as claimed in claim 1, including partitions dividing each bucket longitudinally into a plurality of compartments.
  • said bucket emptying device includes a baffle plate operable to prevent material falling out of a bucket while the bucket is being tilted to a bucket emptying position.
  • a silo as claimed in claim 8, in which said baffle plate is engageable with a pouring lip of each bucket and has a curvature corresponding to the arc of movement of the pouring lip.
  • a silo as claimed in claim 8, in which said baffle plate and said buckets are formed with intermeshing projections and recesses extending in the direction of tilting movement of the buckets.
  • a silo as claimed in claim 7, including a first bucket conveyor forming part of said bucket filling device and a second bucket conveyor forming part of said bucket emptying device; each of said first and second bucket conveyors having a number of buckets larger than the number of compartments formed in each bucket by said partitions.
  • each of said filling and emptying devices includes a respective elevator.
  • siad frame supporting means comprises horizontally extending rails; an upper stepping mechanism operatively associated with the upper stack of frames and operable to displace the frames thereof along said rails; and a lower stepping mechanism operatively associated with the lower stack of frames and operable to displace the stacks thereof along said rails.
  • each stepping mechanism includes pivoted levers having cam followers pivotally mounted thereon.
  • each supporting frame has a cam plate acting on said levers and has a cam operatively engageable with said followers.
  • a silo as claimed in claim 1, in which said frames have mounting means at their upper ends arranged to mount said frames for free swinging; said frames having guide rollers at their bottom ends.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Noodles (AREA)
US00383052A 1972-08-10 1973-07-27 Rack structure with mobile frames having tiltable buckets Expired - Lifetime US3833133A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1182372A CH554786A (de) 1972-08-10 1972-08-10 Silo fuer geschnittene teigwaren.

Publications (1)

Publication Number Publication Date
US3833133A true US3833133A (en) 1974-09-03

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US00383052A Expired - Lifetime US3833133A (en) 1972-08-10 1973-07-27 Rack structure with mobile frames having tiltable buckets

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US (1) US3833133A (it)
JP (1) JPS5224586B2 (it)
CH (1) CH554786A (it)
DE (1) DE2340640C3 (it)
FR (1) FR2195560B1 (it)
IT (1) IT990980B (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5636722A (en) * 1994-01-14 1997-06-10 Klockner Hansel Gmbh Store for individual products
US20060201785A1 (en) * 2003-03-31 2006-09-14 Kurt Moeller Device for the storage and feeding of products
CN106743241A (zh) * 2016-12-15 2017-05-31 衡阳恒裕轻质保温材料有限责任公司 一种带有弧形返回轨道的底车行走轨道
CN113213051A (zh) * 2021-06-16 2021-08-06 浙江云洁仓储设备有限公司 一种具有电动抓取机构的大型仓储柜体

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5533481U (it) * 1978-08-27 1980-03-04
DE10054397A1 (de) * 1999-11-03 2001-05-10 Miwe Michael Wenz Gmbh Gäranlage mit Gärgutträgern
CN111532647B (zh) * 2020-05-29 2021-05-18 长江师范学院 一种自动出药系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1837605A (en) * 1926-06-29 1931-12-22 David S Baker Apparatus for handling materials
US2899040A (en) * 1959-08-11 electrical control system for rack type proofer
US3774791A (en) * 1968-11-25 1973-11-27 Hauni Werke Koerber & Co Kg Apparatus for producing, processing and manipulating filter rod sections

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899040A (en) * 1959-08-11 electrical control system for rack type proofer
US1837605A (en) * 1926-06-29 1931-12-22 David S Baker Apparatus for handling materials
US3774791A (en) * 1968-11-25 1973-11-27 Hauni Werke Koerber & Co Kg Apparatus for producing, processing and manipulating filter rod sections

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5636722A (en) * 1994-01-14 1997-06-10 Klockner Hansel Gmbh Store for individual products
US20060201785A1 (en) * 2003-03-31 2006-09-14 Kurt Moeller Device for the storage and feeding of products
US7201270B2 (en) * 2003-03-31 2007-04-10 Ct Pack S.R.L. Device for the storage and feeding of products
CN106743241A (zh) * 2016-12-15 2017-05-31 衡阳恒裕轻质保温材料有限责任公司 一种带有弧形返回轨道的底车行走轨道
CN113213051A (zh) * 2021-06-16 2021-08-06 浙江云洁仓储设备有限公司 一种具有电动抓取机构的大型仓储柜体
CN113213051B (zh) * 2021-06-16 2021-12-14 浙江云洁仓储设备有限公司 一种具有电动抓取机构的大型仓储柜体

Also Published As

Publication number Publication date
IT990980B (it) 1975-07-10
JPS49132280A (it) 1974-12-18
FR2195560A1 (it) 1974-03-08
DE2340640A1 (de) 1974-02-28
DE2340640C3 (de) 1978-10-26
CH554786A (de) 1974-10-15
FR2195560B1 (it) 1978-01-27
JPS5224586B2 (it) 1977-07-01
DE2340640B2 (de) 1978-03-02

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