US4385482A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple station packaging machine and method for packaging
Assignee: Booth Manufacturing Co
•
Filing: 1980-07-16
•
Granted: 1983-05-31
•
Expires: 2000-07-16
Abstract
Abstract A packaging machine and method for automatically packaging articles such as fruit one layer at a time into containers is provided. Means are provided for disposing the articles in a nested relationship at several supply positions. Means are also provided for situating containers at loading stations adjacent to said supply positions. The articles are lifted from the supply positions and deposited into the containers at the loading positions. Each array of articles comprises a separate layer in a box or container. After such layers are deposited simultaneously at each of said loading stations, the boxes are advanced to the next loading station wherein the cycle is repeated until the container is filled. Preferably, a number of supply and loading positions and containers is equal to the number of layers which will fit into the box, so that the net result is having one box filled for each machine cycle.
Inventors
- 👤 John L. Booth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:24
CPC Classifications
B; B65; B65B; B65B25/00; B65B25/02; B65B25/04; B65B35/00; B65B35/30; B65B35/36; B65B35/38; B65B43/00; B65B43/42; B65B43/54; B65B43/56; B65B5/00; B65B5/10; B65B5/105
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
165 words
A machine for automatically packaging layers of articles into containers comprising: container conveying means for disposing and advancing containers for receiving articles; a plurality of loading stations adjacent said conveying means; a plurality of supply positions adjacent to said loading stations, each supply position being associated with one of said loading stations; means for disposing arrays of articles at said supply positions, each array comprising a predetermined number of articles; means for sequentially loading said containers with a layer of articles generally at each loading station, from its associated supply position, comprising a platen assembly having article pickup means constructed and arranged to pick up the articles at the supply positions and deposit them in the container at the loading stations and wherein a different set of article pickup means is associated with each supply position and its associated loading station and means are provided for controlling the varying amount that each set of article pickup means descends into a container at that loading station.
Claim 2
Dependent Claim
165 words
A machine for automatically packaging layers of articles into containers comprising: container conveying means for disposing and advancing containers for receiving articles; a plurality of loading stations adjacent said conveying means; a plurality of supply positions adjacent to said loading stations, each supply position being associated with one of said loading stations; means for disposing arrays of articles at said supply positions, each array comprising a predetermined number of articles; means for sequentially loading said containers with a layer of articles generally at each loading station, from its associated supply position, comprising a platen assembly having article pickup means constructed and arranged to pick up the articles at the supply positions and deposit them in the container at the loading stations and wherein a different set of article pickup means is associated with each supply position and its associated loading station and means are provided for controlling the varying amount that each set of article pickup means descends into a container at that loading station.
Claim 3
Dependent Claim
29 words
The packaging machine in accordance with claim 1 wherein control means are provided for rendering certain loading means associated with certain article supply positions and loading positions selectively inoperative.
Claim 4
Dependent Claim
34 words
The packaging machine in accordance with claim 1 wherein trough means are provided associated with said loading stations for aligning said article loading means to a position above said containers at each loading station.
Claim 5
Dependent Claim
55 words
The packaging machine in accordance with claim 3 wherein trough movement means are provided for moving said trough means upward to facilitate the uninhibited movement of said containers by said container conveyor means and for moving said trough means downward on top of said containers when said containers are located generally at said loading stations.
References Cited (Backward Citations)
US3553926A
Cited
US3453802A
Cited
US3613330A
Cited
US3685624A
Cited
US3834115A
Cited
US4203274A
Cited
US4233802A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-05-30 | 1986-11-29 | 1987-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-05-30 | 1990-11-29 | 1991-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-05-30 | 1994-11-29 | 1995-05-31 | $7700.00 | Window Closed / Lapsed |