Patent US5161661A successfully refreshed from Google Patents.
US5161661A
Expired / Lapsed
US
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Reverse vending apparatus having improved article rotating mechanism
Assignee: Individual
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Filing: 1991-04-02
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Granted: 1992-11-10
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Expires: 2011-04-02
Abstract
Abstract A reverse vending apparatus (10) for receiving returnable beverage containers includes a housing (12) having an opening (20) through which an empty beverage container is inserted in exchanger for a redeemable coupon. Inside the housing (12), a V-shaped support trough cradles the container while a conveyor belt (38) rotates the container. An optical scanner (32) inspects the rotating container to identify its origin, and upon recognition that the container is properly returnable electronically signals the apparatus (10) to issue a coupon. The container falls from the support trough and is diverted by a moveable diverter (60) plate to either of two compaction roller sets (56, 58), depending upon the material composition of the container. Wedge-shaped guides (96, 96') funnel the container into the center of the nip between a first (62, 62') and a second (66, 66') compaction roller to flatten the container. A cleated steel band (82, 82') surrounds the first compaction roller (62, 62'). The second compaction roller (66, 66') is filled with a flexible solid material.
Inventors
- 👤 Nathan J. Hammond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 05:40
CPC Classifications
G; G07; G07F; G07F7/00; G07F7/06; G07F7/0609
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
161 words
A reverse vending apparatus (10) for receiving returnable, generally cylindrical articles (A) and dispensing a value therefor, said apparatus (10) comprising: a housing (12); support means (30) disposed in said housing (12) for supporting a generally cylindrical article (A) within said housing (12); identifier means (32) for identifying the origin of the article (A) supported in said support means (30) and issuing a value in response to recognition of a properly acceptable article (A); and characterized by translation mans (34) for translating a substantially planar surface (36) in frictional tangential engagement with an article (A) supported by said support means (30) to induce rotation of the article (A) and thereby assist said identifier means (32) to rapidly identify the origin of the rotating article (A), said planar surface (36) being supported on an incline with respect to the horizontal; and said translation means (34) including a conveyor motor (44) for moving said planar surface (36) in a direction up said incline.
Claim 2
Dependent Claim
161 words
A reverse vending apparatus (10) for receiving returnable, generally cylindrical articles (A) and dispensing a value therefor, said apparatus (10) comprising: a housing (12); support means (30) disposed in said housing (12) for supporting a generally cylindrical article (A) within said housing (12); identifier means (32) for identifying the origin of the article (A) supported in said support means (30) and issuing a value in response to recognition of a properly acceptable article (A); and characterized by translation mans (34) for translating a substantially planar surface (36) in frictional tangential engagement with an article (A) supported by said support means (30) to induce rotation of the article (A) and thereby assist said identifier means (32) to rapidly identify the origin of the rotating article (A), said planar surface (36) being supported on an incline with respect to the horizontal; and said translation means (34) including a conveyor motor (44) for moving said planar surface (36) in a direction up said incline.
Claim 3
Dependent Claim
40 words
An apparatus (10) as set forth in claim 1 further characterized by said support means (30) including a shelf (46) inclined relative to the horizontal and disposed adjacent said planar surface (36) to form a generally V-shaped article support trough.
Claim 4
Dependent Claim
37 words
An apparatus (10) as set forth in claim 2 further characterized by said translation means (34) including an endless conveyor belt (38) supported on spaced wheels (40) and forming said planar surface (36) between said wheels (40).
Claim 5
Dependent Claim
48 words
An apparatus (10) as set forth in claim 3 further characterized by said support means (30) including discharge means (48) for moving said shelf (46) away from said planar surface (36) to allow the article (A) to fall from said planar surface (36) under the influence of gravity.
Claim 6
Dependent Claim
48 words
An apparatus (10) as set forth in claim 3 further characterized by said shelf (46) being pivotally supported, and said discharge means (48) including a discharge motor (49) for pivoting said shelf (46) away from said planar surface (36) in response to recognition of an acceptable article (A).
Claim 7
Dependent Claim
39 words
An apparatus (10) as set forth in claim 5 further characterized by said support means (30) including a weight sensor (52) for determining whether an article (A) supported by said support means (30) exceeds a predetermined maximum allowable weight.
Claim 8
Dependent Claim
34 words
An apparatus (10) as set forth in claim 6 further characterized by including detection means (54) disposed adjacent said support means (30) for detecting the presence of magnetically attractive substances in said support trough.
Claim 9
Dependent Claim
23 words
An apparatus (10) as set forth in claim 7 further characterized by said detection means (54) being disposed behind said planar surface (36).
Claim 10
Dependent Claim
33 words
An apparatus (10) as set forth in claim 7 further characterized by including right compaction means (56) disposed below said support trough for compacting an article (A) fallen from said planar surface (36).
Claim 11
Dependent Claim
40 words
An apparatus (10) as set forth in claim 9 further characterized by including left compaction means (58) disposed below said support trough and adjacent said right compaction means (56) for compacting an article (A) fallen from said planar surface (36).
Claim 12
Dependent Claim
54 words
An apparatus (10) as set forth in claim 10 further characterized by diverter means (60) disposed between said support trough and said right (56) and left (58) compaction means for diverting falling articles (A) to one of said right (56) and left (58) compaction means depending upon the compositional nature of the article (A).
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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) | 1995-11-10 | 1996-05-11 | 1996-11-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-11-10 | 2000-05-11 | 2000-11-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-11-10 | 2004-05-11 | 2004-11-10 | $7700.00 | Window Closed / Lapsed |