US4166525A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Installation for the distribution of food products, particularly confectionery products
Assignee: Alisyncro SAS Di Bruno and C
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Filing: 1978-01-17
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Granted: 1979-09-04
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Expires: 1998-01-17
Abstract
Abstract In an installation for distributing food products such as sweets from a primary conveyor line to respective transverse conveyors leading to packaging machines. A secondary conveyor line having two successive bunching conveyors is arranged to receive intermittently rows of products from the primary conveyor line, through the operation of a deflecting device, and to bunch and align the products prior to transferring them in rows to the transverse conveyor, at a conveying speed which can be matched to the demand of the packaging machines, even though this may differ from the speed of the primary conveyor line.
Inventors
- 👤 Carlo L. Bruno
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:01
CPC Classifications
B; B65; B65B; B65B35/00; B65B35/10; B65B35/24; B65B35/246; B65G; B65G47/00; B65G47/52; B65G47/68; B65G47/71
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
484 words
Installation for the distribution of food products, particularly confectionery products, of the type comprising: a number of conveyors aligned longitudinally to carry along a primary conveyor line rows of said products extending transverse to the direction of movement of the conveyor; a first alignment device for aligning the products in transverse longitudinally spaced apart rows along said such primary conveyor line; a number of transverse conveyors, arranged transversely with respect to the primary conveyor line, to receive rows of products from said primary conveyor line and feed them in single longitudinal files to respective packaging machines, and a number of transfer means, disposed upstream of each transverse conveyor, to transfer transverse rows of products from said primary conveyor line to the respective transverse conveyors, wherein the transfer means each comprise: a secondary conveyor line (22), for conveying transverse rows of products (P) in a direction generally parallel to the direction of the primary conveyor line (14), said secondary conveyor line (22) comprising a first bunching conveyor (20), capable of assuming selectively a first speed matched to that of the primary conveyor line (14) and a second speed, higher than said first speed, and a second bunching conveyor (24) capable of assuming selectively a first speed matched to that of the respective transverse conveyor (44) and a second speed equal to the second speed of the first bunching conveyor (20); a deflecting device (18) movable between an inactive position and an active position in which it deflects transverse rows of products (P) from the primary conveyor line (14) to the first bunching conveyor (20) of the secondary conveyor line (22); a second alignment device (36) to align the products (P) supplied by the second bunching conveyor (24) of the secondary conveyor line (22) in transverse longitudinally spaced apart rows; a transfer device (38) for transferring transverse rows of products (P) to said respective transverse conveyor (44); drive means (26, 28, 126) for driving intermittently the two bunching conveyors (20, 24) and control means (30,32,34) for activating said drive means (26, 28, 126) in a repeated cycle of operations comprising: (i) moving the first bunching conveyor (20) at its first speed and stopping it when it is saturated with products (P), simultaneously displacing the deflecting device (18) to its inactive position; (ii) moving both bunching conveyors (20,24) at their second speed in order to transfer all the products (P) from the first (20) to the second bunching conveyor (24); (iii) moving the second bunching conveyor (24) at its first speed, while the deflecting device (18) is displaced into its active position and the first bunching conveyor (20) resumes its first speed to be re-loaded with products (P); (iv) aligning the products (P) fed by the second bunching conveyor (24) in transverse longitudinally spaced apart rows, and (v) transferring the transverse rows of products (P) to the transverse conveyor (44) by means of the transfer device (38).
Claim 2
Dependent Claim
484 words
Installation for the distribution of food products, particularly confectionery products, of the type comprising: a number of conveyors aligned longitudinally to carry along a primary conveyor line rows of said products extending transverse to the direction of movement of the conveyor; a first alignment device for aligning the products in transverse longitudinally spaced apart rows along said such primary conveyor line; a number of transverse conveyors, arranged transversely with respect to the primary conveyor line, to receive rows of products from said primary conveyor line and feed them in single longitudinal files to respective packaging machines, and a number of transfer means, disposed upstream of each transverse conveyor, to transfer transverse rows of products from said primary conveyor line to the respective transverse conveyors, wherein the transfer means each comprise: a secondary conveyor line (22), for conveying transverse rows of products (P) in a direction generally parallel to the direction of the primary conveyor line (14), said secondary conveyor line (22) comprising a first bunching conveyor (20), capable of assuming selectively a first speed matched to that of the primary conveyor line (14) and a second speed, higher than said first speed, and a second bunching conveyor (24) capable of assuming selectively a first speed matched to that of the respective transverse conveyor (44) and a second speed equal to the second speed of the first bunching conveyor (20); a deflecting device (18) movable between an inactive position and an active position in which it deflects transverse rows of products (P) from the primary conveyor line (14) to the first bunching conveyor (20) of the secondary conveyor line (22); a second alignment device (36) to align the products (P) supplied by the second bunching conveyor (24) of the secondary conveyor line (22) in transverse longitudinally spaced apart rows; a transfer device (38) for transferring transverse rows of products (P) to said respective transverse conveyor (44); drive means (26, 28, 126) for driving intermittently the two bunching conveyors (20, 24) and control means (30,32,34) for activating said drive means (26, 28, 126) in a repeated cycle of operations comprising: (i) moving the first bunching conveyor (20) at its first speed and stopping it when it is saturated with products (P), simultaneously displacing the deflecting device (18) to its inactive position; (ii) moving both bunching conveyors (20,24) at their second speed in order to transfer all the products (P) from the first (20) to the second bunching conveyor (24); (iii) moving the second bunching conveyor (24) at its first speed, while the deflecting device (18) is displaced into its active position and the first bunching conveyor (20) resumes its first speed to be re-loaded with products (P); (iv) aligning the products (P) fed by the second bunching conveyor (24) in transverse longitudinally spaced apart rows, and (v) transferring the transverse rows of products (P) to the transverse conveyor (44) by means of the transfer device (38).
Claim 3
Dependent Claim
62 words
Installation as in claim 1, wherein two transverse conveyors (44) are disposed downstream of each secondary conveyor line (22) and wherein the transfer device (3) comprises a conveyor (38) displaceable between a first feeding position in which it feeds products to the first transverse conveyor (44) and a second feeding position in which it feeds products to the second transverse conveyor (44).
Claim 4
Dependent Claim
129 words
Installation as in claim 1, wherein each said alignment device (18; 36, 38) comprises a first and a second conveyor (72, 16; 36, 38) arranged in series with each other, and connecting means (58, 66) associated with the two conveyors (72, 16); said two conveyors (72,16; 36,38) being adapted to operate cyclically between an active alignment position in which the discharge end of the first conveyor (72,36) is spaced from and lower than the loading end of the second conveyor (16,38) by an amount sufficient to cause the stoppage and alignment in transverse rows of products (P) against said loading end, and a transfer position, in which the connecting means (58, 66) are activated to ensure the transfer of the aligned products (P) onto the second conveyor (16, 38).
Claim 5
Dependent Claim
101 words
Installation according to claim 3, wherein the discharge end of the first conveyor (72, 36) is supported for displacement with respect to the loading end of the second conveyor (16, 38) and including actuator means (58, 66,98,106) adapted to displace cyclically said discharge end between said active alignment position and its transfer position, said discharge end in said transfer position being coplanar with the loading end of the second conveyor (16, 38) and spaced from the latter by an amount sufficient to ensure transfer of the aligned products (P) from the first conveyor (72,36) on to the second conveyor (16, 38).
Claim 6
Dependent Claim
215 words
Installation as in claim 4, wherein the first bunching conveyor (20) of the secondary conveyor line (22) is aligned longitudinally with and disposed below the two conveyors (72,16) of the first alignment device (18) with its loading end (118) disposed upstream of the discharge end (70) of the first conveyor (72) of said alignment device (18) when said discharge end (70) is in the transfer position, said discharge end (70) of the first conveyor (72) of the first alignment device (18) having displaceable support means for displacement of said discharge end (70) from the transfer position to the active alignment position by a small downward displacement and, succesively, to a third deflecting position, by a further downward displacement of the said discharge end (70), and a rearward translation contrary to the conveying direction, to be substantially coplanar with the loading end (118) of the first bunching conveyor (20) of the secondary conveyor line (22); the return to the transfer position being effected by upward displacement to a position in which said discharge end (70) is substantially coplanar with the loading end (116) of the second conveyor (16) of said first alignment device (18), followed by a forward translation in the conveying direction at a speed greater than the speed of conveyance of the products (P).
Claim 7
Dependent Claim
77 words
Installation as in claim 5, wherein the first conveyor (72) of the first alignment device (18) is carried by a movable structure (58) pivotable about a horizontal axis (X--X) with respect to a fixed support structure (56) and including a slide (66) movable in the movable structure (58) parallel to the conveying surface of the said first conveyor (72); said slide (66) supporting a snub roller (70) adjacent the discharge end of the said first conveyor (72).
Claim 8
Dependent Claim
24 words
Installation as in claim 6, including fluid pressure actuators (98, 106) for effecting displacement of the movable structure (58) and of the slide (66).
Claim 9
Dependent Claim
86 words
Installation as in claim 3, wherein the first alignment device includes a transverse abutment member (120) mounted displaceably between a rest position in which it is remote from the space between the discharge end (70) of the first conveyor (72) and the loading end (116) of the second conveyor (16) of said first alignment device (18) and a working position in which it is disposed between said ends (70,116) to stop the products (P) when said two conveyors (72, 16) operate in the active alignment position.
Claim 10
Dependent Claim
52 words
Installation as in claim 8, wherein the transverse abutment member comprises a cross-bar (120) displaceable parallel to its length along a circular trajectory about an axis substantially coinciding with the axis of rotation of the return roller (116) adjacent the loading end of the second conveyor (16) of said alignment device (18).
Claim 11
Dependent Claim
41 words
Installation as in claim 9, including a fluid pressure actuator (122) having a movable piston rod (122b) and a crank arm (124) articulated to said actuator piston rod (122b) and connected to said cross-bar (120) to effect displacement of the latter.
Claim 12
Dependent Claim
56 words
Installation as in claim 1, including a further bunching device (48) disposed at the terminal end of the primary conveyor line (14), to gather the products (P) delivered to said end and a recycling conveyor (50) to transfer such products (P) from the said further bunching device (48) to one of the secondary conveyor lines (22).
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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) | 1982-09-03 | 1983-03-05 | 1983-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-09-03 | 1987-03-05 | 1987-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-09-03 | 1991-03-05 | 1991-09-04 | $7700.00 | Window Closed / Lapsed |