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1. (WO2017036881) LIFTING/PIVOTING DEVICE FOR A MANHOLE COVER OF A PROTECTED VEHICLE, MANHOLE COVER ARRANGEMENT AND PROTECTED VEHICLE

Pub. No.:    WO/2017/036881    International Application No.:    PCT/EP2016/069980
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Aug 25 01:59:59 CEST 2016
IPC: F41H 5/22
Applicants: RHEINMETALL MAN MILITARY VEHICLES GMBH
Inventors: FRANZ, Manuel
Title: LIFTING/PIVOTING DEVICE FOR A MANHOLE COVER OF A PROTECTED VEHICLE, MANHOLE COVER ARRANGEMENT AND PROTECTED VEHICLE
Abstract:
A lifting/pivoting device (22) for a manhole cover (5) of a protected vehicle (1) is proposed, comprising: a flange element (23), which can be fixedly connected to a roof (3) or a roof portion (10) of the vehicle (1), a sleeve element (26), which is mounted rotatably and axially immovably in the flange element (23), a column element (31), which is mounted movably in a longitudinal direction (L22) of the lifting/pivoting device (22) and for conjoint rotation in the sleeve element (26) and which can be fixedly connected to the manhole cover (5), an operating element (79) for operating the lifting/pivoting device (22), and a coupling device (59), which is designed for optionally coupling the operating element (79) to the sleeve element (26), in order to pivot the coupling device (59), the sleeve element (26) and the column element (31) together for pivoting the manhole cover (5), or for decoupling the operating element (79) from the sleeve element (26) such that the coupling device (59) can be turned in relation to the sleeve element (26) and the column element (31) for locking the manhole cover (5).