EP 3215692 B1 20200212 - ROLLING BASE FOR A TELESCOPIC MAST OF A PLATE-LIFTING APPARATUS, APPARATUS EQUIPPED WITH THIS BASE, AND IMPLEMENTATION METHOD
Title (en)
ROLLING BASE FOR A TELESCOPIC MAST OF A PLATE-LIFTING APPARATUS, APPARATUS EQUIPPED WITH THIS BASE, AND IMPLEMENTATION METHOD
Title (de)
ROLLWAGEN FÜR EINEN TELESKOPMAST EINER PLATTENHEBEVORRICHTUNG, MIT DIESEM WAGEN AUSGESTATTETE VORRICHTUNG UND IMPLEMENTIERUNGSVERFAHREN
Title (fr)
PIÈTEMENT ROULANT POUR UN MÂT TÉLESCOPIQUE D'UN APPAREIL DE LEVAGE DE PLAQUES, APPAREIL MUNI D'UN TEL PIÈTEMENT, ET PROCÉDÉ DE MISE EN OEUVRE
Publication
Application
Priority
- FR 1460724 A 20141106
- FR 2015052661 W 20151002
Abstract (en)
[origin: WO2016071591A1] The invention relates to a rolling base (100) for a telescopic mast (200) of a plate-lifting apparatus (300), characterised in that it comprises, in the position of use: - a pair of fastening plates (10) for fastening to a foot (201) of the mast, each plate having an axis of symmetry; - three arms (20, 30), each arm being provided with an orientable castor (21, 31), including one fixed arm (20) in the extension of the axis of symmetry of the plates, and two swivelling arms (30) symmetrically arranged on either side of the fixed arm (20); - each plate comprising on each side of the axis of symmetry at least three means for locking the swivelling arms in three different angular positions relative to the axis of symmetry: - in a storage position, each swivelling arm is parallel to the fixed arm and to the axis of symmetry of the plates; - in a transport position under load, each swivelling arm forms an angle to the axis of symmetry of more than 105°; in a vertical fastening position, each swivelling arm forms an angle to the axis of symmetry of more than 90° and less than that in the transport position under load.
IPC 8 full level
E04F 21/18 (2006.01)
CPC (source: CN EP RU US)
E04F 21/18 (2013.01 - CN EP RU US); E04F 21/1805 (2013.01 - CN EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2016071591 A1 20160512; AU 2015341618 A1 20170525; CA 2966965 A1 20160512; CN 107002421 A 20170801; CN 107002421 B 20201103; DK 3215692 T3 20200316; EP 3215692 A1 20170913; EP 3215692 B1 20200212; ES 2776368 T3 20200730; FR 3028280 A1 20160513; FR 3028280 B1 20200612; IL 252082 A0 20170731; JP 2017534011 A 20171116; MX 2017005766 A 20180115; PL 3215692 T3 20200629; PT 3215692 T 20200323; RU 2017117891 A 20181206; RU 2017117891 A3 20190429; RU 2702673 C2 20191009; SG 11201703664X A 20170629; US 10550587 B2 20200204; US 2018274248 A1 20180927
DOCDB simple family (application)
FR 2015052661 W 20151002; AU 2015341618 A 20151002; CA 2966965 A 20151002; CN 201580064070 A 20151002; DK 15788143 T 20151002; EP 15788143 A 20151002; ES 15788143 T 20151002; FR 1460724 A 20141106; IL 25208217 A 20170503; JP 2017543901 A 20151002; MX 2017005766 A 20151002; PL 15788143 T 20151002; PT 15788143 T 20151002; RU 2017117891 A 20151002; SG 11201703664X A 20151002; US 201515523686 A 20151002