Static molds – Container-type molding device – Having plural mold sections
Patent
1984-12-18
1987-04-07
Woo, Jay H.
Static molds
Container-type molding device
Having plural mold sections
99432, 99DIG15, 249135, B29C 3326
Patent
active
046554300
DESCRIPTION:
BRIEF SUMMARY
The present invention relates to a pastry mould permitting the easy removal of the cooked contents of the mould and giving even cooking. In the known devices of this kind the mould is composed of two parts, rim and base. The rim comprises an internal flange serving to receive the removable base.
INCONVENIENCES
base and the rim by lifting the base to permit the rim to fall. breaking of the product. spatula. rim by lack of rigidity. of the double flange of the edge of the base of the mould, does not rest perfectly flat in the mould.
According to the present invention a pastry mould comprises a flat base having two upstanding integral tongues thereon at spaced opposed positions adjacent to its periphery, each said tongue carrying a respective pivot, and an enclosing rim in two half portions, each said half portion having its ends connected to a respective one of the tongues by said pivot thereof, said rim portions each being movable about said pivots into a position lying against the flat base, and into a position raised away from the base. In a preferred arrangement, each upstanding tongue is positioned at a spacing inboard from the edge of the base. The tongues may be constituted by a portion of the base bent upwardly from the remainder of the base, and the base may have a respective notch, resulting from the bending up of each of the tongues, which either opens at the edge of the base or is bounded adjacent the edge of the base by a circumferential edge portion of the base. In another form of construction, each tongue comprises a foot portion positioned at a right angle to it, the foot extending towards the edge of the base and being welded to the base.
In yet another form of construction, each tongue is constituted by a flange portion of the base bent up with respect to the remainder of the base, and in a preferred form said flange portions are bent up along respective lines which are chords of the circular base.
Preferably, the half portions of the rim are each movable about the pivots into a position normal to the base, with one such half portion overlying the other half portion such that the two half portions together form a handle for the base serving as a tray.
BRIEF DESCRIPTION OF THE DRAWINGS
Three forms of construction of pastry mould in accordance with the invention are hereinafter described with reference to the figures of the accompanying drawings.
In the drawings:
FIG. 1 is a side elevation of a first embodiment according to a first form of construction of the mould;
FIG. 2 is a plan view thereof;
FIG. 3 is a side elevation thereof to show rim portions partially raised;
FIG. 4 is a side elevation of a second embodiment according to the first form of construction of the mould;
FIG. 5 is a plan view of the embodiment of FIG. 4;
FIG. 6 is a side elevation of the embodiment of FIG. 4 to show rim portions partially raised;
FIG. 7 is a side elevation of a second form of construction of the mould;
FIG. 8 is a plan view of the mould of FIG. 7;
FIG. 9 is a side elevation of the mould of FIG. 7 to show rim portions partially raised;
FIG. 10 is a side elevation of a third form of construction of the mould;
FIG. 11 is a plan view of the mould of FIG. 10;
FIG. 12 is a side elevation of the mould of FIG. 10 to show rim portions partially raised.
DESCRIPTION OF THE PREFERRED EMBODIMENTS
According to a first manner of construction, seen in the respective embodiments of FIGS. 1-3 and 4-6, each securing system (3) comprises two notches (5) formed in the circular rim of the mould, forming an upstanding tongue (6) bent upwardly at spaced opposed positions and carrying a pivot (4). In FIGS. 1-3, the projecting edges of the notch are rounded. In FIGS. 4-6 the notches 5 are bounded by a circumferential edge (7).
According to a second manner of construction, seen in FIGS. 7-9, each securing system (3) comprises a tongue (6) bent up squarely, the foot (8) of which is connected be welding on the base of the mould (2). The welded foot is directed towards the exterior, as shown, but could alternatively be direct
REFERENCES:
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patent: 691463 (1902-01-01), Grote
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patent: 3356044 (1967-12-01), Keathley et al.
patent: 4117965 (1978-10-01), Rienzo
Weber Dolores
Weber Vincent
Drucker William A.
Housel James C.
Woo Jay H.
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