Patent US4246740A successfully refreshed from Google Patents.
US4246740A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for filling a box with objects
Assignee: Sapal SA
•
Filing: 1978-10-10
•
Granted: 1981-01-27
•
Expires: 1998-10-10
Abstract
Abstract An apparatus for filling a box with objects, such as praline assortments, comprises an insertion plate having compartments into which the objects can fit, each compartment having an apertured base, and a table for receiving the insertion plate. The table has a plurality of plungers, one associated with each compartment, each having a shape inversely corresponding to the shape of the aperture of the associated compartment. The plungers are movable simultaneously to push the objects from the insertion plate and a suction device holds the objects above the plate while movable walls compress the objects into a space corresponding to the internal area of the box. The suction device, walls and held objects are then moved as a unit to a filling station and deposited in the box at the station.
Inventors
- 👤 Alexis Chenevard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 12:08
CPC Classifications
B; B65; B65B; B65B35/00; B65B35/30; B65B35/36; B65B35/38; B65B5/00; B65B5/06; B65B5/062
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
111 words
A method of filling a box with objects, comprising the steps of first introducing the objects into an insertion plate and retaining said plate on a table, pushing simultaneously the objects upwards from below, using one plunger for each object, out of the insertion plate, holding said objects from above by a suction device, removing said insertion plate for re-use, placing movable walls around said objects and advancing said walls towards said objects to urge said objects together into a space corresponding to the internal area of said box into which said objects are to be placed, and introducing simultaneously into said box all said objects held by said suction device.
Claim 2
Independent Claim
111 words
A method of filling a box with objects, comprising the steps of first introducing the objects into an insertion plate and retaining said plate on a table, pushing simultaneously the objects upwards from below, using one plunger for each object, out of the insertion plate, holding said objects from above by a suction device, removing said insertion plate for re-use, placing movable walls around said objects and advancing said walls towards said objects to urge said objects together into a space corresponding to the internal area of said box into which said objects are to be placed, and introducing simultaneously into said box all said objects held by said suction device.
Claim 3
Independent Claim
173 words
An apparatus for filling a box with objects at a filling station, comprising insertion plates having compartments for holding said objects, each compartment having a base and means defining an aperture in said base, a table for holding an insertion plate filled with said objects, a plurality of plungers, one associated with each said compartment and being of shape inversely corresponding to said aperture of said associated compartment, means for simultaneously displacing all said plungers upwards to push said objects out of said insertion plate, a suction device above said table for holding said objects by an upwardly directed suction force, and movable walls which can be placed around said objects when said objects are moved out of said insertion plate, said walls being arranged to compress said objects into a space corresponding to the internal surface area of said box, said suction device, said walls and said objects forming an assembly which is movable as a unit to said filling station at which said objects can be deposited simultaneously in said box.
Claim 4
Independent Claim
173 words
An apparatus for filling a box with objects at a filling station, comprising insertion plates having compartments for holding said objects, each compartment having a base and means defining an aperture in said base, a table for holding an insertion plate filled with said objects, a plurality of plungers, one associated with each said compartment and being of shape inversely corresponding to said aperture of said associated compartment, means for simultaneously displacing all said plungers upwards to push said objects out of said insertion plate, a suction device above said table for holding said objects by an upwardly directed suction force, and movable walls which can be placed around said objects when said objects are moved out of said insertion plate, said walls being arranged to compress said objects into a space corresponding to the internal surface area of said box, said suction device, said walls and said objects forming an assembly which is movable as a unit to said filling station at which said objects can be deposited simultaneously in said box.
Claim 5
Dependent Claim
31 words
An apparatus according to claim 2, including a transport device for returning said insertion plates to a starting point of a work cycle subsequent to the removal of said objects therefrom.
References Cited (Backward Citations)
US3499262A
Cited
US3735556A
Cited
US4048780A
Cited
US4048780B1
Cited
DE2601832A1
Cited
US4151698A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-01-27 | 1984-07-28 | 1985-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-01-27 | 1988-07-28 | 1989-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-01-27 | 1992-07-28 | 1993-01-27 | $7700.00 | Window Closed / Lapsed |