US5046570A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weighing device for checkout counters and the like
Assignee: ABO METALL BOX 9054 S-550 09 JONKOPING SWEDEN A CORP OF SWEDEN AB
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Filing: 1990-02-13
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Granted: 1991-09-10
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Expires: 2010-02-13
Abstract
Abstract This invention relates to a device for transportation and weighing of goods e.g. for checkout desks in shops and stores. Scale tables as used until now occupies space and can be hampering for both operator and customers. Besides the movements which are required for the weighing may cause health problems for the operator. To eliminate these problems the device for conveying and weighing of goods according to the invention has a scale integrated with the conveyors (3,10,11), such that the weighing takes place while the goods is on the conveyor (3). When a weighing shall take place the conveyor (3) is stopped and the weight of the goods is registered whereupon the conveyor (3) is started. The scale device comprises a scale table (1) which signalling device (2) is mounted onto a stand (4) by a holder (8). The conveyor of the scale passes rolls (5,6) which are also mounted onto the scale table (1). The signal from the signalling device (2) which corresponds to the weight of the goods can be treated in different ways and for example in the cash register be combined with information from an index with prices for different kinds of goods. The driving arrangement of the conveyor is controlled by signals from a scanner (9). <IMAGE>
Inventors
- 👤 Nils-Erik Emme
- 👤 Rune Olsson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 09:34
CPC Classifications
G; G01; G01G; G01G11/00; A; A47; A47F; A47F9/00; A47F9/02; A47F9/04; A47F9/046; G07; G07G; G07G1/00; G07G1/0036; G07G1/0045; G07G1/0054
Claims Analysis
Total Claims: 30
Claim 1
Independent Claim
151 words
A device for transporting and weighing articles at a checkout counter, comprising: a plurality of successively-arranged conveyors movable for transporting articles on and along and from one to another of said conveyors; one of said conveyors comprising a scale conveyor for conveying an article to be weighed between preceding and succeeding ones of said conveyors, and having a surface on which said article is continuously supported between said preceding and succeeding conveyors; means operable for moving said scale conveyor so as to transport an article on and along the scale conveyor; said operable means including means for selectively halting the movement of said scale conveyor while determining the weight of an article on said scale conveyor; and means for weighing an article, said weighing means comprising a scale table disposed immediately under and in substantial abutment with said scale conveyor for determining the weight of an article on said scale conveyor.
Claim 2
Independent Claim
151 words
A device for transporting and weighing articles at a checkout counter, comprising: a plurality of successively-arranged conveyors movable for transporting articles on and along and from one to another of said conveyors; one of said conveyors comprising a scale conveyor for conveying an article to be weighed between preceding and succeeding ones of said conveyors, and having a surface on which said article is continuously supported between said preceding and succeeding conveyors; means operable for moving said scale conveyor so as to transport an article on and along the scale conveyor; said operable means including means for selectively halting the movement of said scale conveyor while determining the weight of an article on said scale conveyor; and means for weighing an article, said weighing means comprising a scale table disposed immediately under and in substantial abutment with said scale conveyor for determining the weight of an article on said scale conveyor.
Claim 3
Dependent Claim
22 words
A device in accordance with claim 1, wherein said operable means for moving said scale conveyor is mounted to said scale table.
Claim 4
Dependent Claim
33 words
A device in accordance with claim 2, wherein said operable means comprises a drive motor having an operatively rotatable shaft, said shaft being continuously mechanically connected for effecting movement of said scale conveyor.
Claim 5
Dependent Claim
42 words
A device in accordance with claim 2, wherein said operable means comprises a drive motor having an operatively rotatable shaft and a mechanical clutch releasably connecting said motor shaft and said scale conveyor for effecting and halting movement of said scale conveyor.
Claim 6
Dependent Claim
48 words
A device in accordance with claim 2, wherein said article weighing means further comprises a signaling unit carrying said scale table and operable in response to movement of the scale table to generate an electrical signal related to the weight of an article disposed on said scale conveyor.
Claim 7
Dependent Claim
21 words
A device in accordance with claim 5, further comprising a cash register for receiving said electrical signal from said signaling unit.
Claim 8
Dependent Claim
65 words
A device in accordance with claim 2, further comprising a scanner for reading article bar codes, said scanner being connected to said weighing means so that, when the scanner is unable to read a bar code on an article being transported on said conveyors, said operable means halts the movement of said scale conveyor whereupon weighing of the article on said scale conveyor is effected.
Claim 9
Dependent Claim
25 words
A device in accordance with claim 2, further comprising a cash register for receiving information relating to the article weight determined by said weighing means.
Claim 10
Dependent Claim
33 words
A device in accordance with claim 1, wherein said operable means comprises a drive motor having an operatively rotatable shaft, said shaft being continuously mechanically connected for effecting movement of said scale conveyor.
Claim 11
Dependent Claim
48 words
A device in accordance with claim 1, wherein said article weighing means further comprises a signaling unit carrying said scale table and operable in response to movement of the scale table to generate an electrical signal related to the weight of an article disposed on said scale conveyor.
Claim 12
Dependent Claim
21 words
A device in accordance with claim 10, further comprising a cash register for receiving said electrical signal from said signaling unit.
Claim 13
Dependent Claim
65 words
A device in accordance with claim 1, further comprising a scanner for reading article bar codes, said scanner being connected to said weighing means so that, when the scanner is unable to read a bar code on an article being transported on said conveyors, said operable means halts the movement of said scale conveyor whereupon weighing of the article on the scale conveyor is effected.
Claim 14
Dependent Claim
25 words
A device in accordance with claim 12, further comprising a cash register for receiving information relating to the article weight determined by said weighing means.
Claim 15
Dependent Claim
25 words
A device in accordance with claim 1, further comprising a cash register for receiving information relating to the article weight determined by said weighing means.
Claim 16
Dependent Claim
16 words
A device in accordance with claim 1, wherein said successively-arranged conveyors are separate from each other.
Claim 17
Independent Claim
128 words
A device for transporting and weighing articles at a checkout counter, comprising: a plurality of successively-arranged conveyors movable for transporting articles on and along and from one to another of said conveyors, one of said conveyors comprising a scale conveyor; means operable for moving said scale conveyor so as to transport an article on and along the scale conveyor; said operable means being mounted to a scale table; said operable means including means for selectively halting the movement of said scale conveyor while determining the weight of an article on said weighing conveyor; and means for weighing an article, said weighing means comprising said scale table disposed immediately under and in substantial abutment with said scale conveyor for determining the weight of an article on said scale conveyor.
Claim 18
Independent Claim
128 words
A device for transporting and weighing articles at a checkout counter, comprising: a plurality of successively-arranged conveyors movable for transporting articles on and along and from one to another of said conveyors, one of said conveyors comprising a scale conveyor; means operable for moving said scale conveyor so as to transport an article on and along the scale conveyor; said operable means being mounted to a scale table; said operable means including means for selectively halting the movement of said scale conveyor while determining the weight of an article on said weighing conveyor; and means for weighing an article, said weighing means comprising said scale table disposed immediately under and in substantial abutment with said scale conveyor for determining the weight of an article on said scale conveyor.
Claim 19
Dependent Claim
33 words
A device in accordance with claim 16, wherein said operable means comprises a drive motor having an operatively rotatable shaft, said shaft being continuously mechanically connected for effecting movement of said scale conveyor.
Claim 20
Dependent Claim
16 words
A device in accordance with claim 16, wherein said successively-arranged conveyors are separate from each other.
Claim 21
Independent Claim
175 words
A device for transporting and weighing articles at a checkout counter, comprising: a plurality of successively-arranged conveyors movable for transporting articles on and along and from one to another of said conveyors, one of said conveyors comprising a scale conveyor; means operable for moving said scale conveyor so as to transport an article on and along the scale conveyor; said operable means including means for selectively halting the movement of said scale conveyor while determining the weight of an article on said scale conveyor; means for weighing an article, said weighing means comprising a scale table disposed immediately under and in substantial abutment with said scale conveyor for determining the weight of an article on said scale conveyor; and a scanner for reading article bar codes, said scanner being connected to said weighing means so that, when the scanner is unable to read a bar code on an article being transported on said conveyors, said operable means halts the movement of said scale conveyor whereupon weighing of the article on the scale conveyor is effected.
Claim 22
Independent Claim
175 words
A device for transporting and weighing articles at a checkout counter, comprising: a plurality of successively-arranged conveyors movable for transporting articles on and along and from one to another of said conveyors, one of said conveyors comprising a scale conveyor; means operable for moving said scale conveyor so as to transport an article on and along the scale conveyor; said operable means including means for selectively halting the movement of said scale conveyor while determining the weight of an article on said scale conveyor; means for weighing an article, said weighing means comprising a scale table disposed immediately under and in substantial abutment with said scale conveyor for determining the weight of an article on said scale conveyor; and a scanner for reading article bar codes, said scanner being connected to said weighing means so that, when the scanner is unable to read a bar code on an article being transported on said conveyors, said operable means halts the movement of said scale conveyor whereupon weighing of the article on the scale conveyor is effected.
Claim 23
Dependent Claim
25 words
A device in accordance with claim 19, further comprising a cash register for receiving information relating to the article weight determined by said weighing means.
Claim 24
Dependent Claim
16 words
A device in accordance with claim 19, wherein said successively-arranged conveyors are separate from each other.
Claim 25
Independent Claim
159 words
A device for transporting and weighing articles at a checkout counter, comprising: a plurality of successively-arranged conveyors movable for transporting articles on and along and from one to another of said conveyors, one of said conveyors comprising a scale conveyor; means operable for moving said scale conveyor so as to transport an article on and along the scale conveyor; said operable means being mounted to a scale table; means for weighing an article, said weighing means comprising said scale table disposed immediately under and in substantial abutment with said scale conveyor for determining the weight of an article on said scale conveyor; and a scanner for reading article bar codes, said scanner being connected to said weighing means so that, when the scanner is unable to read a bar code on an article being transported on said conveyors, said operable means halts the movement of said scale conveyor whereupon weighing of the article on the scale conveyor is effected.
Claim 26
Independent Claim
159 words
A device for transporting and weighing articles at a checkout counter, comprising: a plurality of successively-arranged conveyors movable for transporting articles on and along and from one to another of said conveyors, one of said conveyors comprising a scale conveyor; means operable for moving said scale conveyor so as to transport an article on and along the scale conveyor; said operable means being mounted to a scale table; means for weighing an article, said weighing means comprising said scale table disposed immediately under and in substantial abutment with said scale conveyor for determining the weight of an article on said scale conveyor; and a scanner for reading article bar codes, said scanner being connected to said weighing means so that, when the scanner is unable to read a bar code on an article being transported on said conveyors, said operable means halts the movement of said scale conveyor whereupon weighing of the article on the scale conveyor is effected.
Claim 27
Dependent Claim
16 words
A device in accordance with claim 22, wherein said successively-arranged conveyors are separate from each other.
Claim 28
Independent Claim
216 words
A device for transporting and weighing articles at a checkout counter, comprising: a plurality of successively-arranged conveyors movable for transporting articles on and along and from one to another of said conveyors, one of said conveyors comprising a scale conveyor; means operable for moving said scale conveyor so as to transport an article on and along the scale conveyor; said operable means including means for selectively halting the movement of said scale conveyor while determining the weight of an article on said scale conveyor; and means for weighing an article, said weighing means comprising a scale table disposed immediately under and in substantial abutment with said scale conveyor for determining the weight of an article on said weighing conveyor; said article weighing means further comprising a signaling unit carrying said scale table and operable in response to movement of the scale table to generate an electrical signal related to the weight of an article disposed on said scale conveyor; and a scanner for reading article bar codes, said scanner being connected to said weighing means so that, when the scanner is unable to read a bar code on an article being transported on said conveyors, said operable means halts the movement of said scale conveyor whereupon weighing of the article on the scale conveyor is effected.
Claim 29
Independent Claim
216 words
A device for transporting and weighing articles at a checkout counter, comprising: a plurality of successively-arranged conveyors movable for transporting articles on and along and from one to another of said conveyors, one of said conveyors comprising a scale conveyor; means operable for moving said scale conveyor so as to transport an article on and along the scale conveyor; said operable means including means for selectively halting the movement of said scale conveyor while determining the weight of an article on said scale conveyor; and means for weighing an article, said weighing means comprising a scale table disposed immediately under and in substantial abutment with said scale conveyor for determining the weight of an article on said weighing conveyor; said article weighing means further comprising a signaling unit carrying said scale table and operable in response to movement of the scale table to generate an electrical signal related to the weight of an article disposed on said scale conveyor; and a scanner for reading article bar codes, said scanner being connected to said weighing means so that, when the scanner is unable to read a bar code on an article being transported on said conveyors, said operable means halts the movement of said scale conveyor whereupon weighing of the article on the scale conveyor is effected.
Claim 30
Dependent Claim
16 words
A device in accordance with claim 24, wherein said successively-arranged conveyors are separate from each other.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1994-09-09 | 1995-03-11 | 1995-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-09-09 | 1999-03-11 | 1999-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-09-09 | 2003-03-11 | 2003-09-10 | $7700.00 | Window Closed / Lapsed |