Patent US4798277A successfully refreshed from Google Patents.
US4798277A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Distribution device for delivering vertically disposed objects one by one to a conveyor
Assignee: Machines Dubuit SAS
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Filing: 1987-01-27
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Granted: 1989-01-17
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Expires: 2007-01-27
Abstract
Abstract A distributor device delivers vertically disposed objects one by one to a conveyor. It comprises a hopper receiving the objects in bulk and having an inclined axis. The bottom of the hopper is an inclined disk rotating about the inclined axis. Openings around the edge of the disk each receive objects one by one. Below and parallel to the disk is a plate in the upper part of which is a release opening aligned with the path of the openings of the disk. Chute members on an endless loop intermediate conveyor link the hopper to the conveyor. They move under the release opening and receive the objects one by one. The intermediate conveyor is driven in synchronism with the disk. One section of the intermediate conveyor is under the upper part of the plate and another section is over the conveyor.
Inventors
- 👤 Jean-Louis Dubuit
- 👤 Eric Rouly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:03
CPC Classifications
B; B65; B65G; B65G47/00; B65G47/02; B65G47/04; B65G47/12; B65G47/14; B65G47/1407; B65G47/1442; B65G47/1457; B65G2201/00; B65G2201/02; B65G2201/0235; B65G2201/0244
Claims Analysis
Total Claims: 34
Claim 1
Independent Claim
204 words
Distribution device for delivering in vertical orientation objects one by one to a horizontal conveyor, comprising a hopper adapted to receive the objects randomly and having an inclined axis, an inclined disk constituting the bottom of said hopper and adapted to rotate about said axis, a plurality of openings at the periphery of said disk each adapted to receive one object, an inclined plate beneath and parallel to said disk, a release opening in an upper part of said plate aligned with the path of movement of said openings as said disk rotates, a plurality of vertical chute members between said hopper and said conveyor adapted to move under said release opening and each adapted to receive the objects one by one and orient them vertically, said vertical chute members being through chute members each having an inlet end and an outlet end with said outlet end being adapted to be in immediate overlying relation with said conveyor to transfer objects to said conveyor, and an endless loop intermediate conveyor carrying said chute members and adapted to be driven synchronously with said disk, said intermediate conveyor having one part passing under said upper part of said plate and another part passing over said conveyor.
Claim 2
Dependent Claim
204 words
Distribution device for delivering in vertical orientation objects one by one to a horizontal conveyor, comprising a hopper adapted to receive the objects randomly and having an inclined axis, an inclined disk constituting the bottom of said hopper and adapted to rotate about said axis, a plurality of openings at the periphery of said disk each adapted to receive one object, an inclined plate beneath and parallel to said disk, a release opening in an upper part of said plate aligned with the path of movement of said openings as said disk rotates, a plurality of vertical chute members between said hopper and said conveyor adapted to move under said release opening and each adapted to receive the objects one by one and orient them vertically, said vertical chute members being through chute members each having an inlet end and an outlet end with said outlet end being adapted to be in immediate overlying relation with said conveyor to transfer objects to said conveyor, and an endless loop intermediate conveyor carrying said chute members and adapted to be driven synchronously with said disk, said intermediate conveyor having one part passing under said upper part of said plate and another part passing over said conveyor.
Claim 3
Dependent Claim
29 words
Device according to claim 1, wherein said one part of said intermediate conveyor comprises a run along the periphery of said hopper and said other part services said conveyor.
Claim 4
Dependent Claim
31 words
Device according to claim 1, wherein said other part of said intermediate conveyor passing over and servicing said conveyor is straight and extends generally in the same direction as said conveyor.
Claim 5
Dependent Claim
22 words
Device according to claim 1, further comprising a floor level with said conveyor situated beneath at least part of said intermediate conveyor.
Claim 6
Dependent Claim
27 words
Device according to claim 1, further comprising at least one guide and pegs by means of which said intermediate conveyor interacts with said at least one guide.
Claim 7
Dependent Claim
33 words
Device according to claim 4, further comprising at least one guide and pegs by means of which said intermediate conveyor interacts with said at least one guide, wherein said floor carries one guide.
Claim 8
Dependent Claim
46 words
Device according to claim 6, further comprising a ceiling, a guide on said ceiling similar to said guide on said floor, and pegs on said intermediate conveyor whereby it interacts with said guide on said ceiling, said intermediate conveyor lying between said floor and said ceiling.
Claim 9
Dependent Claim
45 words
Device according to claim 5, wherein said intermediate conveyor comprises two parallel chains at different levels, at least one drive sprocket around which each of said chains is passed, and rods disposed between the links of said chains, said pegs being extensions of said rods.
Claim 10
Dependent Claim
45 words
Device according to claim 7, wherein said intermediate conveyor comprises two parallel chains at different levels, at least one drive sprocket around which each of said chains is passed, and rods disposed between the links of said chains, said pegs are extensions of said rods.
Claim 11
Dependent Claim
16 words
Distribution device according to claim 1 wherein said intermediate conveyor generally lies in a horizontal plane.
Claim 12
Dependent Claim
33 words
Device according to claim 1, the objects being bottles or other hollow articles and wherein said chute members are constructed and arranged to receive and orient the bottles or other hollow articles vertically.
Claim 13
Dependent Claim
21 words
Device according to claim 1, wherein chute members are adapted to guide the objects from said intermediate conveyor to said conveyor.
Claim 14
Dependent Claim
197 words
Distribution device for delivering vertically disposed objects one by one to a conveyor, comprising a hopper adapted to receive said objects in bulk and having an inclined axis, an inclined disk constituting the bottom of said hopper and adapted to rotate about said axis, a plurality of openings at the periphery of said disk each adapted to receive one object, an inclined plate beneath and parallel to said disk, a release opening in an upper part of said plate aligned with the path of movement of said openings as said disk rotates, a plurality of chute members between said hopper and said conveyor adapted to move under said release opening and each adapted to receive said objects one by one, and an endless loop intermediate conveyor carrying said chute members and adapted to be driven synchronously with said disk, said intermediate conveyor having one part under said upper part of said plate and another part over said conveyor, said intermediate conveyor comprising two parallel chains at different heights, at least one drive sprocket around which each chain is passed, and rods disposed between the links of said chains on which said chute members are adapted to slide.
Claim 15
Dependent Claim
197 words
Distribution device for delivering vertically disposed objects one by one to a conveyor, comprising a hopper adapted to receive said objects in bulk and having an inclined axis, an inclined disk constituting the bottom of said hopper and adapted to rotate about said axis, a plurality of openings at the periphery of said disk each adapted to receive one object, an inclined plate beneath and parallel to said disk, a release opening in an upper part of said plate aligned with the path of movement of said openings as said disk rotates, a plurality of chute members between said hopper and said conveyor adapted to move under said release opening and each adapted to receive said objects one by one, and an endless loop intermediate conveyor carrying said chute members and adapted to be driven synchronously with said disk, said intermediate conveyor having one part under said upper part of said plate and another part over said conveyor, said intermediate conveyor comprising two parallel chains at different heights, at least one drive sprocket around which each chain is passed, and rods disposed between the links of said chains on which said chute members are adapted to slide.
Claim 16
Dependent Claim
55 words
Device according to claim 13, further comprising a cam associated with said intermediate conveyor, following the contour of the upper part of the bottom edge of said hopper and disposed on the path of movement of said chute members so as to cause said chute members to slide on said rods to follow said contour.
Claim 17
Dependent Claim
22 words
Device according to claim 13, further comprising a floor level with said conveyor situated beneath at least part of said intermediate conveyor.
Claim 18
Dependent Claim
30 words
Device according to claim 14, further comprising a floor level with said conveyor situated beneath at least part of said intermediate conveyor, wherein said cam is carried by said floor.
Claim 19
Dependent Claim
26 words
Device according to claim 13, further comprising at least one guide and pegs by means of which said intermediate conveyor interacts with at least one guide.
Claim 20
Dependent Claim
34 words
Device according to claim 15, further comprising at least one guide and pegs by means of which said intermediate conveyor interacts with said at least one guide, wherein said floor carries said one guide.
Claim 21
Dependent Claim
46 words
Device according to claim 18, further comprising a ceiling, a guide on said ceiling similar to said guide on said floor, and pegs on said intermediate conveyor whereby it interacts with said guide on said ceiling, said intermediate conveyor lying between said floor and said ceiling.
Claim 22
Dependent Claim
13 words
Device according to claim 17, wherein said pegs are extensions of said rods.
Claim 23
Dependent Claim
13 words
Device according to claim 19, wherein said pegs are extensions of said rods.
Claim 24
Dependent Claim
187 words
Distribution device for delivering in vertical orientation objects one by one to a horizontal conveyor, comprising a hopper adapted to receive the objects randomly and having an inclined axis, an inclined disk constituting the bottom of said hopper and adapted to rotate about said axis, a plurality of openings at the periphery of said disk each adapted to receive one object, an inclined plate beneath and parallel to said disk, a release opening in an upper part of said plate aligned with the path of movement of said openings as said disk rotates, a plurality of through vertical chute members between said hopper and said conveyor adapted to move under said release opening and each adapted to receive the objects one by one and orient them vertically and feed them to said conveyor, and an endless loop intermediate conveyor carrying said chute members and adapted to be driven synchronously with said disk, said intermediate conveyor having one part passing under said upper part of said plate and having a configuration substantially matching that of a peripheral portion of said hopper and another part passing over said conveyor.
Claim 25
Dependent Claim
187 words
Distribution device for delivering in vertical orientation objects one by one to a horizontal conveyor, comprising a hopper adapted to receive the objects randomly and having an inclined axis, an inclined disk constituting the bottom of said hopper and adapted to rotate about said axis, a plurality of openings at the periphery of said disk each adapted to receive one object, an inclined plate beneath and parallel to said disk, a release opening in an upper part of said plate aligned with the path of movement of said openings as said disk rotates, a plurality of through vertical chute members between said hopper and said conveyor adapted to move under said release opening and each adapted to receive the objects one by one and orient them vertically and feed them to said conveyor, and an endless loop intermediate conveyor carrying said chute members and adapted to be driven synchronously with said disk, said intermediate conveyor having one part passing under said upper part of said plate and having a configuration substantially matching that of a peripheral portion of said hopper and another part passing over said conveyor.
Claim 26
Dependent Claim
32 words
Device according to claim 22, wherein at least said other part of said intermediate conveyor overlying and servicing said conveyor is straight and extends generally in the same direction as said conveyor.
Claim 27
Dependent Claim
33 words
Device according to claim 22, the objects being bottles or other hollow articles and wherein said chute members are constructed and arranged to receive and orient the bottles or other hollow articles vertically.
Claim 28
Dependent Claim
21 words
Device according to claim 22, wherein chute members are adapted to guide the objects from said intermediate conveyor to said conveyor.
Claim 29
Dependent Claim
178 words
Distribution device for delivering in vertical orientation objects one by one to a conveyor, comprising a hopper adapted to receive said objects in bulk and having an inclined axis, an inclined disk constituting the bottom of said hopper and adapted to rotate about said axis, a plurality of openings at the periphery of said disk each adapted to receive one object, an inclined plate beneath and parallel to said disk, a release opening in an upper part of said plate aligned with the path of movement of said openings as said disk rotates, a plurality of through chute members between said hopper and said conveyor adapted to move under said release opening and each adapted to receive said objects one by one and feed such objects to said conveyor, and an endless loop intermediate conveyor being adapted to be driven synchronously with said disk, said chute members being carried by said intermediate conveyor and protruding outwardly thereof, said intermediate conveyor having one part passing under said upper part of said plate and another part passing over said conveyor.
Claim 30
Dependent Claim
178 words
Distribution device for delivering in vertical orientation objects one by one to a conveyor, comprising a hopper adapted to receive said objects in bulk and having an inclined axis, an inclined disk constituting the bottom of said hopper and adapted to rotate about said axis, a plurality of openings at the periphery of said disk each adapted to receive one object, an inclined plate beneath and parallel to said disk, a release opening in an upper part of said plate aligned with the path of movement of said openings as said disk rotates, a plurality of through chute members between said hopper and said conveyor adapted to move under said release opening and each adapted to receive said objects one by one and feed such objects to said conveyor, and an endless loop intermediate conveyor being adapted to be driven synchronously with said disk, said chute members being carried by said intermediate conveyor and protruding outwardly thereof, said intermediate conveyor having one part passing under said upper part of said plate and another part passing over said conveyor.
Claim 31
Dependent Claim
33 words
Device according to claim 26, wherein said one part of said intermediate conveyor runs alongside and matches the configuration of a peripheral portion of said hopper and said other part services said conveyor.
Claim 32
Dependent Claim
27 words
Device according to claim 26, wherein at least said other part of said intermediate conveyor is straight and extends generally in the same direction as said conveyor.
Claim 33
Dependent Claim
33 words
Device according to claim 26, the objects being bottles or other hollow articles and wherein said chute members are constructed and arranged to receive and orient the bottles or other hollow articles vertically.
Claim 34
Dependent Claim
21 words
Device according to claim 26, wherein chute members are adapted to guide the objects from said intermediate conveyor to said conveyor.
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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) | 1992-01-17 | 1992-07-18 | 1993-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-01-17 | 1996-07-18 | 1997-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-01-17 | 2000-07-18 | 2001-01-17 | $7700.00 | Window Closed / Lapsed |