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Machine translation
1. (WO1996005958) METHOD AND APPARATUS FOR CONDITIONING OF FREEZING FRAME LINERS BEFORE MOUNTING THEREOF IN A FREEZING FRAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1996/005958    International Application No.:    PCT/DK1995/000342
Publication Date: 29.02.1996 International Filing Date: 24.08.1995
Chapter 2 Demand Filed:    15.03.1996    
IPC:
B26F 3/00 (2006.01), B31B 1/14 (2006.01)
Applicants: CARTOLIT APS [DK/DK]; P.O. Pedersens Vej 26, DK-8200 Århus (DK) (For All Designated States Except US).
NIELSEN, Mogens [DK/DK]; (DK) (For US Only)
Inventors: NIELSEN, Mogens; (DK)
Agent: K. SKØTT-JENSEN, PATENTINGENIØRER A/S; Lemmingvej 225, DK-8361 Hasselager (DK)
Priority Data:
0976/94 24.08.1994 DK
Title (EN) METHOD AND APPARATUS FOR CONDITIONING OF FREEZING FRAME LINERS BEFORE MOUNTING THEREOF IN A FREEZING FRAME
(FR) PROCEDE ET APPAREIL PERMETTANT DE CONDITIONNER DES CARTONS AVANT LEUR DEPLOIEMENT DANS UN CADRE DE SURGELATION
Abstract: front page image
(EN)By the mounting of carton liners with corner flaps (18, 20) in freezing frames (24) it is necessary first to break the carton bridges (22) between the corner flaps and the adjacent wall panels, which so far has been done manually by tearing the carton bridges, with the risk of damaging the liners. By the invention it is realized that the breaking of said carton bridges (22) can be carried out more appropriately and without faults by means of an apparatus with a support plane (26) for receiving a stack of liners in a centered position. The support plane is formed with support areas providing counterpressure with an edge plate (36) directly adjacent to the connection lines (4) between the corner flaps and their adjacent wall panels (6, 10) and an edge plate (34) in flush with the folding lines (4) between the bottom panel (2) and the wall panels (6, 10), but without supporting at the corner flaps (18, 20) themselves. In addition, the apparatus comprises pressure means (54, 56) which are downwardly inclined towards the free ends of the corner flaps and controlled in such a manner that in being pressed down against the flaps they describe an arch movement, whereby the flaps (18, 20) are folded over the edges (36), causing a breaking of said carton bridges over the edge plate (34).
(FR)Si on forme des cartons dotés de rabats d'angles (18, 20) dans des cadres de surgélation (24), il est d'abord nécessaire de briser les attaches (22) reliant ces rabats d'angles et les parois adjacentes, ce qui se faisait jusqu'à présent manuellement en déchirant ces attaches, au risque d'endommager les cartons. L'invention permet de briser de telles attaches (22) d'une façon plus appropriée et correctement grâce à un appareil doté d'un plan de support (26) qui reçoit une pile de cartons placée en position centrée. Ce plan de support comporte des zones de support offrant une contre-pression, une plaque latérale (36) immédiatement adjacente aux lignes de pliure (4) reliant les rabats d'angles et leurs parois adjacentes (6, 10), et une autre plaque latérale (34) affleurant les lignes de pliure (4) reliant le volet de fond (2) et les parois (6, 10) mais sans supporter les rabats d'angles (18, 20) eux-mêmes. De plus, l'appareil comprend un dispositif presseur (54, 56) incliné vers le bas en direction des extrémités libres des rabats d'angles et commandé de façon qu'en exerçant une pression sur ces rabats, il décrit un déplacement incurvé, ce qui replie les rabats (18, 20) sur les bords (36) en brisant ainsi les attaches sur la plaque latérale (34).
Designated States: AM, AT, AU, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, EE, ES, FI, GB, GE, HU, IS, JP, KE, KG, KP, KR, KZ, LK, LR, LT, LU, LV, MD, MG, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, TJ, TM, TT, UA, UG, US, UZ, VN.
African Regional Intellectual Property Organization (KE, MW, SD, SZ, UG)
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Danish (DA)