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1. WO2011006654 - DEVICE FOR UNLOCKING SWING-ACTION SIDE WALLS OF BOXES AND/OR CONTAINERS

Publication Number WO/2011/006654
Publication Date 20.01.2011
International Application No. PCT/EP2010/004305
International Filing Date 15.07.2010
IPC
B65D 25/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
25Details of other kinds or types of rigid or semi-rigid containers
B65D 6/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
6Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal, plastics, wood or substitutes therefor
16collapsible
18with hinged components
CPC
B65D 11/1833
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
11Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of plastics material
18collapsible, i.e. with walls hinged together or detachably connected
1833whereby all side walls are hingedly connected to the base panel
B65D 25/005
BPERFORMING OPERATIONS; TRANSPORTING
65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
25Details of other kinds or types of rigid or semi-rigid containers
005Side walls formed with an aperture or a movable portion arranged to allow removal or insertion of contents
Y10T 403/591
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
403Joints and connections
59Manually releaseable latch type
591having operating mechanism
Applicants
  • FRITZ SCHÄFER GMBH [DE]/[DE] (AllExceptUS)
  • PILS, Volker [DE]/[DE] (UsOnly)
  • HIRZ, Diethelm [DE]/[DE] (UsOnly)
Inventors
  • PILS, Volker
  • HIRZ, Diethelm
Agents
  • GROSSE, Wolf-Dietrich
Priority Data
10 2009 033 108.515.07.2009DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) VORRICHTUNG ZUM ENTRIEGELN VON KLAPPBAREN SEITENWÄNDEN VON KÄSTEN BZW. BEHÄLTERN
(EN) DEVICE FOR UNLOCKING SWING-ACTION SIDE WALLS OF BOXES AND/OR CONTAINERS
(FR) DISPOSITIF DE DÉVERROUILLAGE DE PAROIS LATÉRALES RABATTABLES DE CAISSES OU DE RÉCIPIENTS
Abstract
(DE)
Die Erfindung betrifft eine Vorrichtung zum Entriegeln von klappbaren, am Boden (6) anscharnierten Seitenwänden (2 bis 5) von Kästen bzw. Behältern (1 ), von denen die beiden gegenüberliegenden Stirnwände (4, 5) mit den benachbarten Seitenwänden (2, 3) verriegelbar sind und die Entriegelung durch eine Hubbewegung eines bügelartig ausgebildeten Stellgliedes (13) erfolgt, das mit einem Bewegungs-Umlenkungsmittel (16, 17) zusammenwirkt und wobei Entriegelungsstege (19) in die Stirnwände (2, 3) eingerastete, federzungenartige Riegelmittel (10) der Seitenwände (4, 5) beaufschlagen und aus ihrem die Stirnwände (2, 3) klammernden Rastsitz drücken. Das Stellglied (13) ist erfindungsgemäß in einem Schiebewandelement (26) angeordnet, das in einem nach oben offenen Wandausschnitt der Stirnwand (4, 5) in sich auf der Stirnwand (4, 5) fortsetzenden Seitenführungen (25a, 25b) des Wandausschnitts in senkrechter Richtung parallel zur Stirnwand (4, 5) in eine den Wandausschnitt verschließende oder diesen freigebende Position verschiebbar ist, und wobei die mit den Bügelenden des Stellgliedes (13) zusammenwirkenden Bewegungs-Umlenkungsmittel (17, 18, 19) bei Verschiebebewegungen des Schiebewandelementes (26) in ihrer Einbaulage in der Stirnwand (4, 5) seitlich benachbart zu dem Wandausschnitt verbleiben.
(EN)
The invention relates to a device for unlocking swing-action side walls (2 to 5) which are hinged on the base (6) of boxes and/or containers (1), of which the two opposite end walls (4, 5) can be locked to the two adjacent side walls (2, 3) and unlocking takes place by virtue of a lifting movement of a bracket-like actuator (13), which interacts with a movement-deflecting means (16, 17), and wherein unlocking crosspieces (19) act on spring-tongue-like locking means (10) of the side walls (4, 5), these locking means being latched into the end walls (2, 3), and force them out of their latching seat, in which they clamp the end walls (2, 3). According to the invention, the actuator (13) is arranged in a sliding wall element (26) which can be displaced vertically parallel to the end wall (4, 5) in an upwardly open wall cutout of the end wall (4, 5), in lateral guides (25a, 25b) of the wall cutout, these guides continuing the end wall (4, 5), into a position in which it closes the wall cutout or releases the same, and wherein, during displacement movements of the sliding wall element (26), the movement-deflecting means (17, 18, 19), which interact with the ends of the actuator (13), remain in their installation position in the end wall (4, 5) laterally adjacent to the wall cutout.
(FR)
L'invention concerne un dispositif de déverrouillage de parois latérales (2 à 5) rabattables, articulées sur le fond (6), de caisses ou de récipients (1), dont les deux parois frontales (4, 5) opposées peuvent être verrouillées avec les parois latérales adjacentes (2, 3), le déverrouillage étant effectué au moyen d'un mouvement de levage d'un élément de réglage (13), réalisé sous la forme d'un étrier, qui coopère avec un moyen de changement de direction du mouvement (16, 17). Des entretoises de déverrouillage (19) sollicitent des moyens de blocage (10) des parois latérales (4, 5) du type à lame flexible, enclenchés dans les parois frontales (2, 3), et les poussent hors de leur enclenchement enserrant les parois frontales (2, 3). L'élément de réglage (13) est agencé dans un élément de paroi coulissant (26) qui peut coulisser dans une découpe de paroi ouverte vers le haut de la paroi frontale (4, 5), au moyen de guidages latéraux (25a, 25b) de la découpe de paroi qui se prolongent sur la paroi frontale (4, 5), dans la direction perpendiculaire, parallèlement à la paroi frontale (4, 5), dans une position fermant la découpe de paroi ou libérant celle-ci. Les moyens de changement de direction du mouvement (17, 18, 19) coopérant avec les extrémités de l'étrier de l'élément de réglage (13) restent dans leur position de montage dans la paroi frontale (4, 5) latéralement à proximité de la découpe de paroi, lors des mouvements de coulissement de l'élément de paroi coulissant (26).
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