US4535687A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for the manufacture and processing of biscuit mixture shapes
Assignee: Individual
•
Filing: 1983-07-08
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Granted: 1985-08-20
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Expires: 2003-07-08
Abstract
Abstract A device and a method for the manufacture and processing of biscuit mixture shapes, including pressing pick up devices by means of a drive with their forming chambers against the floor of a trough filled with biscuit mixture, and while there, rotating them by means of a drive by 360°, while a drive turns the trough somewhat further. Subsequently the pick up devices are raised and placed by a drive in a position above a band conveyor with baking sheets. By means of a drive the ejectors are then moved into the forming chambers and the formed biscuits are deposited by stripping device onto the baking sheet. The baking sheet is fitted with recesses of specific design. The band conveyor transports the formed biscuits into a plant comprising an oven, a cooling device, a second heating device, a removal device and stacking chambers for baking sheets. The removal device is largely identical with the mixture pick up device. The trough receives a supply of mixture which is controlled by a level indicator.
Inventors
- 👤 Heinz-Josef Antpohler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:30
CPC Classifications
A; A21; A21C; A21C9/00; A21C9/08; A21B; A21B7/00; A21C5/00; A21C5/02
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
148 words
In a device for the manufacture of biscuit mixture shapes and for individually depositing said biscuit mixture shapes on to a band conveyor, the improvement comprising: a trough for the biscuit mixture having a floor, at least one pick up device having a forming wall defining a cylindrical forming chamber open at one end and terminating in a rim and an axial bore opening into said forming chamber at the other end thereof, drive means for moving the forming chamber into a first position wherein the rim touches the floor of the trough and into a second position wherein the rim is above the band conveyor and for rotating the pick up device axially of the forming chamber, relative to the floor when the pick up device is in the first position, and ejector means coactive with the axial bore for ejecting biscuit material from the forming chamber.
Claim 2
Dependent Claim
148 words
In a device for the manufacture of biscuit mixture shapes and for individually depositing said biscuit mixture shapes on to a band conveyor, the improvement comprising: a trough for the biscuit mixture having a floor, at least one pick up device having a forming wall defining a cylindrical forming chamber open at one end and terminating in a rim and an axial bore opening into said forming chamber at the other end thereof, drive means for moving the forming chamber into a first position wherein the rim touches the floor of the trough and into a second position wherein the rim is above the band conveyor and for rotating the pick up device axially of the forming chamber, relative to the floor when the pick up device is in the first position, and ejector means coactive with the axial bore for ejecting biscuit material from the forming chamber.
Claim 3
Dependent Claim
108 words
A device according to claim 1, wherein the pick up device comprises a cylindrical member provided at one leading end with the forming chamber, the diameter of which is equal to approximately one and a half times its depth, and wherein the bore extends concentrically to the forming chamber, the bore diameter equalling approximately one third of the forming chamber diameter, and wherein the drive means comprises a bearing in which the pick up device is rotatably arranged and having a coaxial sprocket, and a chain connected thereto and wherein the axis of the forming chamber is not aligned with the bearing axis of the pick up device.
Claim 4
Dependent Claim
25 words
A device according to claim 2, wherein the bore is arranged concentrically in the pick up device and has a diameter of approximately 1 mm.
Claim 5
Dependent Claim
27 words
A device according to claim 2, wherein the ejector means comprises means slidably and rotatably arranged in the bore with a sealing ring near the forming chamber.
Claim 6
Dependent Claim
34 words
A device according to claim 2, wherein the ejector means and the pick up device are constructed from plastic material, and that the wall of the forming chamber is reinforced with a metallic ring.
Claim 7
Dependent Claim
87 words
A device according to claim 2, comprising at least one row of pick up devices vertically mounted in a bearing plate, with their axes in parallel relationship with those of the bearing plate bearings, and their sprockets being connected by a continuous chain and wherein the ejecting means comprises an ejector carrier arranged parallel to the bearing plate, and the drive means has a stroke that is somewhat longer than the depth of the forming chamber and is arranged between the bearing plate and the ejector carrier.
Claim 8
Dependent Claim
32 words
A device according to claim 6, further comprising guide bars vertically guiding the bearing plate and wherein the drive means therefor has a stroke somewhat longer that the depth of the trough.
Claim 9
Dependent Claim
35 words
A device according to claim 6 or 7, further comprising a horizontal parallel guiding device disposed above the trough and the band conveyor, and the bearing plate is horizontally positionably connected with the drive means.
Claim 10
Dependent Claim
93 words
A device according to claim 8, further comprising a stripping device horizontally and latarally slidably arranged above the band conveyor and measuring some millimeters in thickness and having bores of a diameter slightly larger than the forming chamber, the pattern in which said bores are arranged corresponding to that of the pick up devices, said bores being extended in the direction of slidability by a slot of a width that is somewhat larger than the diameter of the ejector means and the length of which corresponds approximately to the diameter of the bore.
Claim 11
Dependent Claim
31 words
A device according to claim 9, further comprising drive means for the stripping device for moving the stripping device in line with the slot by the diameter measurement of the bore.
Claim 12
Dependent Claim
34 words
A device according to claim 6, wherein the drive means is pneumatically controlled and comprises two pneumatic drives moving the chain back and forth, their stroke corresponding approximately to the circumference of the sprockets.
Claim 13
Dependent Claim
48 words
A device according to claim 6, wherein the trough is round and has a radius that is somewhat larger than the expanse of the row arrangement of the pick up devices, and means rotatably mounting the trough at its centre comprising a bearing and a stepwise controllable drive.
Claim 14
Dependent Claim
32 words
A device according to claim 12, further comprising an elastic rake-like distributor projecting radially into the trough at a height corresponding to two to three times the depth of the forming chamber.
Claim 15
Dependent Claim
84 words
A device according to claim 6, further comprising at least one baking sheet disposed on the conveyor and which is equipped with round recesses, their volume corresponding to the volume of the forming chamber, their depth corresponding to about half the depth of the forming chambers, their sides sloping conically at an angle of about 45° and equipped radially with a wedgelike ridge of approximately 1 mm height, and wherein the arrangement of the recesses is identical with that of the pick up devices.
Claim 16
Dependent Claim
35 words
A device according to claim 14, further comprising entrainers on the band conveyor and framework guides for the baking sheets and means for indicating when the baking sheet is located underneath the pick up devices.
Claim 17
Dependent Claim
20 words
A device according to claim 15, further comprising a control plant to which the drive is connected by control lines.
Claim 18
Dependent Claim
41 words
A device according to claim 6, further comprising an oven downstream of the pick up device, a cooling device downstream of the oven, an additional heater downstream thereof, a removal device downstream of the heater and a second pick up device.
Claim 19
Dependent Claim
46 words
A device according to claim 17, further comprising baking sheets on the band conveyor and a stacking room through which the sheets pass before the second pick up device and downstream of the cooler, continuous lifts in at least one of the oven and the cooler.
Claim 20
Dependent Claim
36 words
A device according to claim 17 or 18 wherein the second pick up device deposits the biscuits on a second band conveyor for transport into a chocolate icing plant and from there into a packing plant.
Claim 21
Dependent Claim
42 words
A device according to claim 17, further comprising a central control device connected with indicating means by signal lines, and with the drive means by control lines, and with the pick up device and the removal device by signalling and control lines.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-08-19 | 1989-02-18 | 1989-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-08-19 | 1993-02-18 | 1993-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-08-19 | 1997-02-18 | 1997-08-20 | $7700.00 | Window Closed / Lapsed |