EP 0994971 A1 20000426 - ROTATING MECHANISM WITH ARM
Title (en)
ROTATING MECHANISM WITH ARM
Title (de)
SCHWENKVORRICHTUNG MIT AUSLEGER
Title (fr)
DISPOSITIF DE PIVOTEMENT MUNI D'UN BRAS PIVOTANT
Publication
Application
Priority
- EP 9804129 W 19980704
- LU 90093 A 19970716
Abstract (en)
[origin: WO9904044A1] The invention relates to a device for rotating a work element, comprising an arm (20), a support structure (18), said arm (20) being mounted in said support structure in such a way that it can rotate, a rotation drive (50) for rotating the arm (20) around an rotation pin (22), said rotation drive (50) being located between the arm (20) and the support structure (18), and a lifting drive (28). The support structure (18) represents the frame and the arm (20) represents the driven member of a gear. The lifting drive (28) closes this gear between the support structure (18) and the arm (20). A coupling device is connected in series with the lifting drive (28) in such a way that said lifting drive (28) can be uncoupled from the gear. Said coupling device may comprise a rotating arm (38) and a locking device (62) for example. The inventive device can be used advantageously as an especially compact rotating device for carrying a blast furnace gun.
IPC 1-7
IPC 8 full level
C21B 7/12 (2006.01)
CPC (source: EP KR US)
C21B 7/12 (2013.01 - EP KR US)
Citation (search report)
See references of WO 9904044A1
Designated contracting state (EPC)
AT DE GB IT
DOCDB simple family (publication)
WO 9904044 A1 19990128; AT E206767 T1 20011015; AU 8806198 A 19990210; BR 9810889 A 20000926; CN 1075115 C 20011121; CN 1263562 A 20000816; DE 59801701 D1 20011115; EP 0994971 A1 20000426; EP 0994971 B1 20011010; HK 1027599 A1 20010119; KR 20010021763 A 20010315; LU 90093 B1 19990118; US 6248288 B1 20010619
DOCDB simple family (application)
EP 9804129 W 19980704; AT 98939615 T 19980704; AU 8806198 A 19980704; BR 9810889 A 19980407; CN 98807136 A 19980704; DE 59801701 T 19980704; EP 98939615 A 19980704; HK 00106777 A 20001025; KR 20007000326 A 20000111; LU 90093 A 19970716; US 46262300 A 20000323