US3946656A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of filled pastry rolls
Assignee: Winner Food Products Ltd
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Filing: 1974-07-01
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Granted: 1976-03-30
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Expires: 1994-07-01
Abstract
Abstract A filled pastry roll is made from a continuously supplied strip of pastry by apparatus in which a conveyor conveys the pastry through a sequence of treatment stations. A receiving station includes a cutter which cuts a square of pastry from the leading end of the strip. A feeding station includes means for feeding a filling onto the square. A first folding station includes a movable deflector which folds one corner of the square over the filling. A second folding station includes a pair of opposed deflectors which fold the two adjacent corners inwards in succession, so that they overlap. A rolling station includes two parallel platforms between which the folded pastry is rolled by relative reciprocation of the platforms.
Inventors
- 👤 Harry Wong Hon Hai
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:16
CPC Classifications
A; A21; A21C; A21C15/00; A21C15/007; A21C9/00; A21C9/06; A21C9/063
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
170 words
Apparatus for making a filled pastry roll from a continuously supplied strip of pastry, the apparatus comprising: a receiving station including a cutter adapted to cut a square of pastry from the leading end of the strip; a feeding station including means for feeding a filling onto the square; a first folding station including a movable deflector adapted to fold one corner of the square over the filling; a second folding station including a pair of opposed deflectors which are movable in succession to fold the two corners adjacent said one corner inwards toward each other so that they overlap; a rolling station including two parallel horizontal platforms positioned one above the other and spaced apart in order to receive the folded pastry between them and means for reciprocating the platforms horizontally relative to one another, whereby the folded pastry is formed into a roll as if it were being rolled between the palms of a person's hands; and means for conveying the pastry from each station to the next.
Claim 2
Dependent Claim
170 words
Apparatus for making a filled pastry roll from a continuously supplied strip of pastry, the apparatus comprising: a receiving station including a cutter adapted to cut a square of pastry from the leading end of the strip; a feeding station including means for feeding a filling onto the square; a first folding station including a movable deflector adapted to fold one corner of the square over the filling; a second folding station including a pair of opposed deflectors which are movable in succession to fold the two corners adjacent said one corner inwards toward each other so that they overlap; a rolling station including two parallel horizontal platforms positioned one above the other and spaced apart in order to receive the folded pastry between them and means for reciprocating the platforms horizontally relative to one another, whereby the folded pastry is formed into a roll as if it were being rolled between the palms of a person's hands; and means for conveying the pastry from each station to the next.
Claim 3
Dependent Claim
38 words
Apparatus as claimed in claim 1, wherein the rolling station further includes at least one flexible strip interconnecting the platforms, the strip being bent back on itself and extending in the direction of relative reciprocation of the platforms.
Claim 4
Dependent Claim
29 words
Apparatus as claimed in claim 1, wherein the direction of relative reciprocation of the platforms of the rolling station is transverse to the conveying direction of the conveying means.
Claim 5
Dependent Claim
33 words
Apparatus as claimed in claim 1, wherein the receiving station further includes a reciprocable gripper adapted to draw the leading end of the pastry strip into the zone of action of the cutter.
Claim 6
Dependent Claim
30 words
Apparatus as claimed in claim 4, in which the direction of reciprocation of the gripper is at an angle of about 45° to the conveying direction of the conveying means.
Claim 7
Dependent Claim
35 words
Apparatus as claimed in claim 1, further comprising, at each station, a platform of stationary fingers, the conveying means comprising conveying fingers arranged to move on a closed path which passes between the stationary fingers.
Claim 8
Dependent Claim
14 words
Apparatus as claimed in claim 6, in which the closed path is substantially rectangular.
Claim 9
Dependent Claim
15 words
Apparatus as claimed in claim 6, in which each deflector comprises a group of fingers.
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) | 1979-03-30 | 1979-09-29 | 1980-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-30 | 1983-09-29 | 1984-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-30 | 1987-09-29 | 1988-03-30 | $7700.00 | Window Closed / Lapsed |