EP 0308528 B1 19920527 - DEVICE FOR SCREWING AND UNSCREWING SCREW CAPS OR SUCH IN AND OUT OF FILLING NECKS OF CASKS, RECEPTACLES AND THE LIKE
Title (en)
DEVICE FOR SCREWING AND UNSCREWING SCREW CAPS OR SUCH IN AND OUT OF FILLING NECKS OF CASKS, RECEPTACLES AND THE LIKE
Publication
Application
Priority
EP 87113912 A 19870923
Abstract (en)
[origin: EP0308528A1] The device for casks, receptacles and the like is intended for screwing and unscrewing screw caps or the like (115) into the inner thread (107) or out of the outer thread (107) of a filling neck (105) which is provided with a circumferential application rim and is fixed to the upper cover plate (101) of the cask, receptacle or the like (100) in the region of an opening (102) in the said cover plate. At the same time, use is made of a centring and screwing head (120), consisting of an outer centring element (130) which can be placed on the filling neck (105), and of a spanner (140) which is arranged in the interior of said centring element, can be displaced against spring pressure, is rotatable by means of a drive device (150) and engages in the screw cap or the like (115). The device is so designed that the centring and screwing head (120), together with its drive device (150), is arranged, for the purpose of free mobility, in the space in a spring-elastic element (42) or is self-supporting on this, the spring-elastic element (42) being arranged in a laterally and/or vertically displaceable supporting frame (30). <IMAGE>
IPC 1-7
IPC 8 full level
B65B 7/28 (2006.01)
CPC (source: EP US)
B65B 7/2828 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE FR GB LI NL
DOCDB simple family (publication)
EP 0308528 A1 19890329; EP 0308528 B1 19920527; AT E76613 T1 19920615; DE 3779428 D1 19920702; US 4979350 A 19901225
DOCDB simple family (application)
EP 87113912 A 19870923; AT 87113912 T 19870923; DE 3779428 T 19870923; US 13740487 A 19871223