Patent DE2339842A1 successfully refreshed from Google Patents.
US4135619A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for transferring confectionery products from a feeding conveyor to a receiving conveyor
Assignee: Carle and Montanari SpA
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Filing: 1977-05-09
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Granted: 1979-01-23
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Expires: 1997-05-09
Abstract
Abstract An apparatus for the collecting and transferring confectionery products onto a receiving conveyor feeding a wrapping machine, in which above a feeding conveyor belt carrying the dies provided with the products there is arranged a transfer conveyor equipped with prehensile elements for removing the products from the dies, this conveyor cooperating with a further transfer conveyor also fitted with prehensile elements for taking up the confectionery products from the first transfer conveyor and depositing them as required on the receiving conveyor.
Inventors
- 👤 Renzo Cerboni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:27
CPC Classifications
A; A23; A23G; A23G1/00; A23G1/04; A23G1/20; A23G1/28; A23G7/00; A23G7/0037
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
363 words
An apparatus for transferring products particularly in a wrapping machine, comprising a feeding conveyor carrying said products along a rectilinear horizontal path, a receiving conveyor arranged downstream of said feeding conveyor, a first transfer conveyor arranged above said feeding conveyor and having a first and a second rectilinear path portion parallel to said rectilinear path of said feeding conveyor, said second rectilinear path portion being arranged above said first rectilinear path portion and said first transfer conveyor being movable in the same direction as said feeding conveyor along said first rectilinear path portion and in a direction opposite thereto along said second rectilinear path portion, a second transfer conveyor arranged above said first transverse conveyor and having a first rectilinear path portion above said second rectilinear path portion of said first transfer conveyor and a second rectilinear path portion above said receiving conveyor, said second transfer conveyor being movable along said first rectilinear path portion thereof in the same direction as said first transfer conveyor along said first rectilinear path portion thereof, prehensile elements carried by said first and second transfer conveyors for mutual cooperation, each of said prehensile elements being movable along a closed path and comprising suckers on the side lying outwardly of said closed path, said prehensile elements carried by said first transfer conveyor being rotated through 180° when passing from said first to said second rectilinear path portion of said first transfer conveyor, means for lowering said prehensile elements when they move along said first rectilinear path portions of said transfer conveyors to cause the corresponding suckers carried by said first transfer conveyor to come into contact with corresponding of said products carried by said feeding conveyor and the corresponding suckers carried by said second transfer conveyor to come into contact with respective of said products supported by corresponding upwardly directed suckers of said prehensile elements movable along said second rectilinear path portion of said first transfer conveyor, and means for providing a vacuum in said suckers when said prehensile elements travel from said first to said second rectilinear path portions of said transfer conveyors to cause the corresponding suckers to take up and transfer the products contacted thereby.
Claim 2
Independent Claim
363 words
An apparatus for transferring products particularly in a wrapping machine, comprising a feeding conveyor carrying said products along a rectilinear horizontal path, a receiving conveyor arranged downstream of said feeding conveyor, a first transfer conveyor arranged above said feeding conveyor and having a first and a second rectilinear path portion parallel to said rectilinear path of said feeding conveyor, said second rectilinear path portion being arranged above said first rectilinear path portion and said first transfer conveyor being movable in the same direction as said feeding conveyor along said first rectilinear path portion and in a direction opposite thereto along said second rectilinear path portion, a second transfer conveyor arranged above said first transverse conveyor and having a first rectilinear path portion above said second rectilinear path portion of said first transfer conveyor and a second rectilinear path portion above said receiving conveyor, said second transfer conveyor being movable along said first rectilinear path portion thereof in the same direction as said first transfer conveyor along said first rectilinear path portion thereof, prehensile elements carried by said first and second transfer conveyors for mutual cooperation, each of said prehensile elements being movable along a closed path and comprising suckers on the side lying outwardly of said closed path, said prehensile elements carried by said first transfer conveyor being rotated through 180° when passing from said first to said second rectilinear path portion of said first transfer conveyor, means for lowering said prehensile elements when they move along said first rectilinear path portions of said transfer conveyors to cause the corresponding suckers carried by said first transfer conveyor to come into contact with corresponding of said products carried by said feeding conveyor and the corresponding suckers carried by said second transfer conveyor to come into contact with respective of said products supported by corresponding upwardly directed suckers of said prehensile elements movable along said second rectilinear path portion of said first transfer conveyor, and means for providing a vacuum in said suckers when said prehensile elements travel from said first to said second rectilinear path portions of said transfer conveyors to cause the corresponding suckers to take up and transfer the products contacted thereby.
Claim 3
Dependent Claim
28 words
An apparatus as claimed in claim 1, wherein said receiving conveyor moves in a plane parallel to said feeding conveyor above thereof and extends transversely to said conveyor.
Claim 4
Dependent Claim
30 words
An apparatus as claimed in claim 1, wherein said prehensile elements comprise elongate hollow bodies extending transverse to said first and second transfer conveyors and parallel to said receiving conveyor.
References Cited (Backward Citations)
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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) | 1982-01-22 | 1982-07-24 | 1983-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-01-22 | 1986-07-24 | 1987-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-01-22 | 1990-07-24 | 1991-01-23 | $7700.00 | Window Closed / Lapsed |