Patent US5147176A successfully refreshed from Google Patents.
US5147176A
Expired / Lapsed
US
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Method of handling goods, and more particularly rod, rail or plate goods in box pallets, and goods handling system
Assignee: Keuro Maschinenbau GmbH and Co KG
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Filing: 1990-06-25
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Granted: 1992-09-15
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Expires: 2010-06-25
Abstract
Abstract A goods handling system in which elongated goods such as rails, rods or plates are located in storage boxes or cassettes (12), and in which the storage boxes or cassettes are placed on racks having rack supports (15) above each other, the racks being located in a warehouse-type arrangement, with passageways therebetween. Cranes or hoists (19-23) can transfer the cassettes from a storage location in the racks to a horizontally movable transport wagon, which can transport the cassettes to a utilization station (40), for example for reloading, unloading and the like. A control unit (CU) keeps track of the respective cassettes which are interchanged, at random, in the racks, by placing an empty cassette into a storage location from which a full cassette, on which work is to be done, is removed. This permits control of the crane or hoist, and movement of the transport wagon to result in only a single meeting place, and a single horizontal movement of the wagon and a single vertical up-down movement of the crane or hoist, the wagon having two, and preferably three storage locations next to each other so that shift of a pallet box or cassette on the wagon from a loading to an empty position can be done while the wagon is moving, thus resulting in substantial time saving in interchange of cassettes in the racks.
Inventors
- 👤 Armin Stolzer
- 👤 Rudolf Blust
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 21:26
CPC Classifications
B; B66; B66F; B66F9/00; B66F9/06; B66F9/07; B65; B65G; B65G1/00; B65G1/02; B65G1/04; B65G1/0442; B65G1/0471
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
415 words
A handling method for handling goods in a system for handling the goods, wherein said goods are retained in a plurality of storage means (12), each defining a longitudinal side; wherein said system includes a plurality of storage racks (13), each storage rack having support means (15) for said storage means (12) positioned transversely to the longitudinal sides of the storage means, and wherein the storage racks, each, are spaced from each other and define, transversely to the longitudinal sides on the storage racks, rack passageways between adjacent racks; and a transport wagon (25, 25') for moving the storage means between said storage locations on said racks and a remote utilization station (40, 54), said remote utilization station transferring said good into and out of said storage means (12), said transport wagon being movable on a support means transversely with respect to said passageways and passing at least in part beneath a lowest one of said support means (15) of the racks (12), said transport wagon having at least two adjacent locations (1, 2, 3) thereon for at least one (A) of said storage means (12), and conveyor means (30) operatively engageable with at least one of the storage means (12) on said transport wagon and having a conveying direction for moving said one of said storage means in a direction parallel to the longitudinal side to define, on said wagon, a removal location; and load transferring means (19, 23) movable in said passageways and transversely of said longitudinal side for transferring said storage means (12) between the storage locations of said storage racks, and said wagon, said method comprising the steps of identifying a selected storage location on a selected one of said storage racks, at which selected storage location a specific one of said storage means, among said plurality of storage means (12), is located, wherein said specific storage means defines an exchange storage means (C), and said at least one storage means on said transport wagon defines a prior storage means (A); operating said load transferring means (19, 23) to remove the exchange storage means (C) from said identified selected storage location and to place said exchange means (C) on said transport wagon (25, 25') at a location adjacent said prior storage means (A); and placing said prior storage means (A) at said selected identified storage location on said selected one of said storage racks which had become empty upon removal of the exchange storage means (C) from said identified selected location.
Claim 2
Dependent Claim
415 words
A handling method for handling goods in a system for handling the goods, wherein said goods are retained in a plurality of storage means (12), each defining a longitudinal side; wherein said system includes a plurality of storage racks (13), each storage rack having support means (15) for said storage means (12) positioned transversely to the longitudinal sides of the storage means, and wherein the storage racks, each, are spaced from each other and define, transversely to the longitudinal sides on the storage racks, rack passageways between adjacent racks; and a transport wagon (25, 25') for moving the storage means between said storage locations on said racks and a remote utilization station (40, 54), said remote utilization station transferring said good into and out of said storage means (12), said transport wagon being movable on a support means transversely with respect to said passageways and passing at least in part beneath a lowest one of said support means (15) of the racks (12), said transport wagon having at least two adjacent locations (1, 2, 3) thereon for at least one (A) of said storage means (12), and conveyor means (30) operatively engageable with at least one of the storage means (12) on said transport wagon and having a conveying direction for moving said one of said storage means in a direction parallel to the longitudinal side to define, on said wagon, a removal location; and load transferring means (19, 23) movable in said passageways and transversely of said longitudinal side for transferring said storage means (12) between the storage locations of said storage racks, and said wagon, said method comprising the steps of identifying a selected storage location on a selected one of said storage racks, at which selected storage location a specific one of said storage means, among said plurality of storage means (12), is located, wherein said specific storage means defines an exchange storage means (C), and said at least one storage means on said transport wagon defines a prior storage means (A); operating said load transferring means (19, 23) to remove the exchange storage means (C) from said identified selected storage location and to place said exchange means (C) on said transport wagon (25, 25') at a location adjacent said prior storage means (A); and placing said prior storage means (A) at said selected identified storage location on said selected one of said storage racks which had become empty upon removal of the exchange storage means (C) from said identified selected location.
Claim 3
Dependent Claim
125 words
The method of claim 1, including the steps of moving the transport wagon (25, 25') towards said one of the storage locations which forms said identified selected storage location from which the exchange means (C) is to be removed; shifting the position of the prior storage means (A) on the transport wagon by said conveyor means (30) on the transport wagon transversely with respect to said longitudinal side; and carrying out the step of removing the exchange storage means (C) from its storage location in the rack and placing it on the transport wagon and removing the previously shifted prior storage means (A) from the wagon (25, 25') and placing it in the identified location in the rack vacated by the exchange storage means (C).
Claim 4
Dependent Claim
36 words
The method of claim 2, wherein said step of shifting the position of the prior storage means (A) on the transport wagon is carried out during movement of the transport wagon towards said identified selected location.
Claim 5
Dependent Claim
74 words
The method of claim 2, wherein said step of shifting the prior storage means (A) on the transport wagon during movement thereof transversely to the longitudinal side comprises shifting said prior storage means (A) on the wagon (25, 25') to a position which, with respect to movement of the wagon, will be at a trailing side of the wagon upon subsequent movement of the wagon after placing of the exchange pallet box (C) thereon.
Claim 6
Dependent Claim
22 words
The method of claim 4, wherein said subsequent movement of the wagon is in a direction towards said utilization station (40, 54).
Claim 7
Dependent Claim
32 words
The method of claim 5, including the step of moving the wagon (25, 25') in the direction towards said utilization station (40, 54) subsequent to placing the exchange pallet box (C) thereon.
Claim 8
Dependent Claim
55 words
The method of claim 2, wherein said step of operating the load transferring means (19, 23) is initiated upon incipient movement of the transport wagon (25, 25') towards a further location with the exchange pallet box (C) thereon, to commence removal of the prior storage means (A) upon said incipient movement of the transport wagon.
Claim 9
Dependent Claim
105 words
The method of claim 1, including the steps of individually identifying said storage means (12); identifying locations of the storage means (12) on the transport wagon (25, 25'); and further including the steps of storing the locations of the storage means (12) on said storage rack (12) and on said transport wagon (25, 25'); controlling movement of the transport wagon (25, 25'); and associating the position of the exchange storage means (C) at an identified storage location, and recording said position of the identified storage location upon exchange of the prior storage means (A) and the exchange storage means (C) at said identified storage location.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-09-15 | 1996-03-16 | 1996-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-09-15 | 2000-03-16 | 2000-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-09-15 | 2004-03-16 | 2004-09-15 | $7700.00 | Window Closed / Lapsed |