EP 1714936 B1 20090715 - Lifting device for use in fitting and/or removing heavy flange bolts and method for fitting such a flange bolt
Title (en)
Lifting device for use in fitting and/or removing heavy flange bolts and method for fitting such a flange bolt
Title (de)
Hebevorrichtung zum Anbringen und/oder Entfernen von schweren Flanschschrauben und Verfahren zum Anbringen von einer solchen Flanschschraube
Title (fr)
Dispositif de levage pour mettre en place et/ou enlever des vis lourdes pour brides et procédé pour mettre en place une telle vis pour brides
Publication
Application
Priority
NL 1028828 A 20050420
Abstract (en)
[origin: EP1714936A1] A lifting device (8) for use in fitting and/or removing heavy threaded flange bolts (5) in the case of a flange assembly consisting of two flanges (1, 2) lying opposite each other and provided with bolt holes (4), and having a substantially vertical axis, comprises a jack (9) with a first pressure plate (13) and a second pressure plate (14) which is movable relative to the first pressure plate, and a lead screw (11, 12) for moving the first part and the second part relative to each other, a first supporting part (16) connected to the first part (13) and extending in the transverse direction relative to the axis of the jack (9), and a second supporting part (17) connected to the second part (14) and extending in the transverse direction relative to the axis of the jack (9).
IPC 8 full level
B66F 3/08 (2006.01); B25B 27/16 (2006.01)
CPC (source: EP)
B25B 23/0085 (2013.01); B25B 27/16 (2013.01); B66F 3/08 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1714936 A1 20061025; EP 1714936 B1 20090715; DE 602006007745 D1 20090827; NL 1028828 C2 20061030
DOCDB simple family (application)
EP 06075870 A 20060412; DE 602006007745 T 20060412; NL 1028828 A 20050420