AU594566B2 - A mould for bread rolls - Google Patents
A mould for bread rolls Download PDFInfo
- Publication number
- AU594566B2 AU594566B2 AU14108/88A AU1410888A AU594566B2 AU 594566 B2 AU594566 B2 AU 594566B2 AU 14108/88 A AU14108/88 A AU 14108/88A AU 1410888 A AU1410888 A AU 1410888A AU 594566 B2 AU594566 B2 AU 594566B2
- Authority
- AU
- Australia
- Prior art keywords
- mould
- roll
- bread
- cavity
- cap
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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- Manufacturing And Processing Devices For Dough (AREA)
- Bakery Products And Manufacturing Methods Therefor (AREA)
Description
___594566 COMMONWEALTH OF AUSTRALIA FORM PATENTS ACT 1952 SP EC IF ICQA TIO N
COMPLETE
FOR OFFICE USE: Class Int .Class Application Number: Lodged: Complete Specification Lodged: Accepted: Published: Go
C.
Priority: 0 *Related Art:
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*C0•* Name of Applicant: SPIKES SNAGBUNS PTY. LIMITED '"Address of Applicant: 3/59 Wolseley Road, Point Piper, New South V" t Wales 2027, Commonwealth of Australia "F*Actual Inventor: LAWRENCE JOHN RYAN Address for Service: SHELSTON WATERS, 55 Clarence Street, Sydney S.:Complete Specification for the Invention entitled: "A MOULD FOR BREAD ROLLS" The following statement is a full description of this invention, including the best method of performing it known to me/us:- 19-- Complete of P1ll91 dated 1st April, 1987
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This invention relates to bread rolls and to a method and apparatus for making bread rolls.
Bread rolls are made in many shapes and sizes.
Commonly, the raw bread dough is hand or machine formed to a predetermined shape before being placed on a baking tray and baked in an oven. Rolls formed in this manner must usually be cut or torn to provide a pocket or the like in which a filling can be placed.
The need to cut or tear the roll can be disadvantageous particularly where rapid production of many filled rolls is desired and where the filling includes a sauce. In this regard cutting or tearing involves an additional preparation step and the filling can easily escape from the cut or tear particularly in the case of a sauce. These problems are especially prevalent in the case of hot dogs made by placing a frankfurt and sauce in a bread roll.
Fast foods sucn as hot dogs are often eaten whilst standing or "on the run" and this can be difficult if the filling is prone to escape from the cut or tear in the roll so that both hands are required to eat the food.
In addition, the cut or tear in the rolls made for fillings exposes a fresh bread surface which readily absorbs sauce type fillings so the roll can become soggy.
It is an object of this invention to provide a bread roll and a method and apparatus for making a bread roll which will overcome, or at least ameliorate some of the abovementioned disadvantages.
2 I I I -~I 1 _I 0 00 0 0 a@ 0@ ee 0 00 i S 0 According to one aspect this invention consists in a two part mould for making bread rolls, said mould comprising a first part including a cap and an elongate former extending from within said cap; and a second part having a cavity formed therein to surround said former and to co-operate with said cap to define a substantially closed mould for the bread roll when the first and second parts are put together, the second part having a hole provided in the blind end of the cavity for assisting removal of the bread roll when baked in the mould.
Preferably the mould is formed as two tray like elements, a top tray having a plurality of cap and elongate former combinations comprising the first parts, and a base tray having a corresponding plurality of cavities formed S therein comprising the second parts, whereby the top tray can be placed on the base tray to form a plurality of closed moulds.
For preference the cavities have a generally parabolic longitudinal cross-section resulting in a cone like cavity.
It will be apparent that this facilitates easy removal of the rolls after baking.
Similarly the cap is preferably concave so as to form S one rounded end on the bread roll and aid in easy removal of S the mould.
In the preferred embodiment the elongate former is of generally circular cross-section and tapers towards its free end to facilitate easy removal from the baked roll.
According to a second aspect this invention consists in a method of making a bread roll in a two part mould as 0000 0 .4 3 -r
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defined above said method comprising the steps of: placing a quantity of bread dough in said cavity in the second part; putting the first and second parts together to form the mould; allowing the dough to rise or prove freely around the former until the dough substantially fills the closed mould; and subsequently baking the roll whilst it is in the mould.
This invention also includes within its scope an elongate bread roll having a blind cavity therein which extends along substantially the full length of the roll.
For preference the cavity is frusto-conical and extends from one end of the roll., It will be apparent that a bread roll formed according to this invention, by being provided with a hollow cavity extending from one end thereof, eliminates the need to cut or tear the roll to insert a filling. This is particularly advantageous when making hot dogs since the cavity can be substantially cylindrical and slightly larger than the frankfurts used in the hot dog. This allows the frankfurt and a quantity of sauce to simply be placed in the hollow cavity to form a finished hot dog.
Also, because the cavity is formed during proving and before the roll is baked a crust is formed over the entire exterior of the roll and the interior of the cavity, and this crust at least reduces the penetration of sauces into the roll; such penetration would otherwise tend to make the roll prematurely soggy.
4 i il-. I- i fi6 Further, because the filling is placed in a blind cavity it cannot escape easily and the roll can be eaten using one hand like an ice-cream cone without danger of losing the filling.
A preferred embodiment of the invention will be more particularly described, by way of example, with reference to the accompanying drawings wherein: Figure 1 is a schematic inverted plan view of a ***first part or top tray of a two part mould according to an embodiment of the invention.
Figure 2 is a schematic plan view of a second part or base tray of a two part mould according to an embodiment of the invention.
Figure 3 shows sections along the lines III-III of Figures 1 and 2 when the top tray and base tray are
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S respectively positioned to form the mould.
*".Referring to the drawings the two part mould for making a bread roll comprises a first part or top tray 1 S: and a second part or base tray 2. The trays are 20 preferably cast from aluminium.
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The top tray 1 is rectangular and includes a plurality of concave caps 3 in a uniform array. An elongate former 4 of circular cross-section extends from within each cap 3 and is tapered to a lesser diameter toward its free end.
The caps located at the four corners of the tray have inspection holes 5 in their outer quadrants to permit the extent of proving of the dough to be 5
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ascertained. Placing inspection holes at each corner of the tray allows for speedy testing of each tray no matter how the trays are arranged or stacked.
The base tray 2 is also generally rectangular and supports a plurality of blind tubes 6 of generally parabolic longitudinal cross-section defining cone-like cavities 7. The tubes 6 are cast integrally with the tray and after casting have small holes 8 drilled through their ends to allow easier release of the baked rolls.
go ":0Gravity casting is the preferred way of manufacturing the trays from aluminium since this results r in a slightly roughened surface which has been found to Qmmoe S support a non-stick coating most effectively. Pressure casting or fabrication from sheet and spun aluminium are also possible; it should also be appreciated that the trays could be made from other materials.
The top tray 1 and base tray 2 fit together as shown in figure 3 such that respective formers 4 are enclosed S: within cavities 7 and the respective caps 3 co-operate 2i .2 with cavities 7 to define a substantially closed mould.
SA channel 9 is provided around the edge of one tray and a flange 10 around the edge of the other, and when the trays are brought together flange 10 locates in channel 9 ensuring that the trays come together with the correct configuration. The trays may conveniently be held together by a locking device 11, the two halves of which may be located more or less centrally in the top and base tray respectively.
6 I Isr II IIPI L 0 0000 0 0*00 S"0 9 2 9.
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000 The blind tubes 6 of base tray 2 are preferably cast with bracing 12 (not shown in detail) between them to prevent damage during use, and the bracing provides a convenient running surface 13 on which the trays may be transported on conveyors without risk of damage to the tubes. The bracing also serves to conduct heat to the cavity very efficiently, and also assists rapid cooling of the trays after baking. The overall size and height of the trays is preferably limited to the size of conventional baking ovens.
According to the method of this invention bread rolls are made by placing a small quantity, usually a ball, of bread dough in the bottom of each cavity 7 of base tray 2. The top tray 1 and bottom tray 2 are put together to form the mould by positioning the top tray on the base tray in the manner shown in figure 3. The bread dough is allowed to rise or prove around the former so as to substantially fill the mould. The extent to which the dough within any particular mould has risen may conveniently be tested through one of the inspection holes 5 either by eye or feel. Finally, the roll is baked whilst in the mould by placing the whole mould in an oven.
After baking the rolls are removed from the mould.
The concave cap and tapered former aid in easy removal from the top tray, and the cone-like shape of the cavity in the base tray and the drilled holes 8 similarly assist in separation.
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The bread rolls produced by the invention so far described are shaped like elongate cones having an elorngate conical aperture into which hot dogs or other savoury foods accompanied by a sauce may be inserted.
Alternatively a sweet filling may be used, but in this case a sweet bread dough is employed in the invention.
The invention will work with any grain, white or brown dough, but not with pastry or sponge or cake mixtures which have been found not to rise satisfactorily.
Although only one embodiment of the invention has been described it will be apparent that modifications thereto may be made without departing from the scope of the invention. For example, the formers need not be tubular and can be formed as substantially planar members so as to provide a thin bread cavity suitable to receive sliced fillings for example. In addition the trays can be modified to mould any desirod number of bread rolls.
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Claims (12)
1. A two-part mould for making a bread roll, said mould comprising a first part including a cap and an elongate former extending from within said cap; and a second part having a cavity formed therein to surround said former and to co-operate with said cap to define a substantially closed mould for the bread roll when the first and second parts are put together, the second part having a hole provided in the blind end of the cavity.
2. A two-part mould as claimed in Claim 1 wherein said mould is formed as two tray-like elements, a top tray having a plurality of cap and elongate former combinations comprising the first parts, and a base tray having a corresponding plurality of cavities formed •therein comprising the second parts.
3. A two-part mould as claimed in Claim 1 or 2 wherein "the cavity has a parabolic longitudinal cross-section.
4. A two-part mould as claimed in Claim 1 or 2 wherein the cap is concave. C.
5. A two-part mould as claimed in Claim 1 or 2 wherein the elongate former is of circular cross-section and tapers towards its free end. a
6. A two-part mould as claimed in Claim 1 or Claim 2 0* S0. wherein a hole is provided in the cap for inspecting the extent of proving of bread dough placed within the closed mould. 9 A~ c-
7. A two-part mould as claimed in any one of the previous claims wherein the former is hollow.
8. A method of making a bread roll in a two-part mould as defined in any previous claim, said method comprising the steps of: placing a quantity of bread dough in the cavity in the second part; putting the first and second parts together to form the mould; allowing the dough to rise or prove freely around the former until the dough substantially fills the closed mould; and subsequently baking the roll whilst it is in the mould. O oooo
9. An elongate bread roll made according to the method of Claim 8 in apparatus according to any one or more of Claims 1 to 7 having a blind cavity which extends along substantially the full length of the roll. An elongate bread roll as claimed in Claim 9 wherein a crust is formed over the entire exterior of the roll and the entire interior of the blind cavity.
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11. An elongate bread roll as claimed in Claim 9 or wherein the cavity is frusto-conical and extends from one •end of the roll. 0 0 10 i
12. A two-part mould for making bread rolls substantially as hereindescribed with reference to the accompanying drawings. DATED this 20th day of December 1989 SPIKE SNAGBUNS PTY. LIMITED Attorney: WILLIAM S. LLOYD Fellow Institute of Patent Attorneys of Australia of SHELSTON WATERS
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU14108/88A AU594566B2 (en) | 1987-04-01 | 1987-04-01 | A mould for bread rolls |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU14108/88A AU594566B2 (en) | 1987-04-01 | 1987-04-01 | A mould for bread rolls |
AUPI1191 | 1987-04-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU1410888A AU1410888A (en) | 1988-10-06 |
AU594566B2 true AU594566B2 (en) | 1990-03-08 |
Family
ID=3704317
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU14108/88A Expired AU594566B2 (en) | 1987-04-01 | 1987-04-01 | A mould for bread rolls |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU594566B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU602183B2 (en) * | 1986-11-27 | 1990-10-04 | Graeme Ian Kendall Walliker | Improvements in or relating to bread rolls |
AU642125B3 (en) * | 1992-07-24 | 1993-10-07 | Nonpollution Container Distributors Pty Ltd | Food moulding apparatus |
AU649589B2 (en) * | 1990-12-19 | 1994-05-26 | Selbak's Cookie Cones, Inc. | Edible, hand held containers made of cookie dough and method and apparatus for making the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3290154A (en) * | 1964-05-13 | 1966-12-06 | Turner Wesley | Edible baked cup-shaped product and method for making same |
GB1173877A (en) * | 1968-01-23 | 1969-12-10 | Joseph Greco | Improvements relating to Mould and Plug Assemblies of Machines for making Edible Ice-Cream Cones |
WO1983001726A1 (en) * | 1981-11-19 | 1983-05-26 | Claude Locolas | Edible food container for fast catering and means for manufacturing the same |
-
1987
- 1987-04-01 AU AU14108/88A patent/AU594566B2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3290154A (en) * | 1964-05-13 | 1966-12-06 | Turner Wesley | Edible baked cup-shaped product and method for making same |
GB1173877A (en) * | 1968-01-23 | 1969-12-10 | Joseph Greco | Improvements relating to Mould and Plug Assemblies of Machines for making Edible Ice-Cream Cones |
WO1983001726A1 (en) * | 1981-11-19 | 1983-05-26 | Claude Locolas | Edible food container for fast catering and means for manufacturing the same |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU602183B2 (en) * | 1986-11-27 | 1990-10-04 | Graeme Ian Kendall Walliker | Improvements in or relating to bread rolls |
AU649589B2 (en) * | 1990-12-19 | 1994-05-26 | Selbak's Cookie Cones, Inc. | Edible, hand held containers made of cookie dough and method and apparatus for making the same |
AU642125B3 (en) * | 1992-07-24 | 1993-10-07 | Nonpollution Container Distributors Pty Ltd | Food moulding apparatus |
Also Published As
Publication number | Publication date |
---|---|
AU1410888A (en) | 1988-10-06 |
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