EP 0126260 B1 19861112 - COMPACT SWINGING MECHANISM WITH A LARGE SWINGING ARC FOR A SHAFT FURNACE PLUGGING GUN
Title (en)
COMPACT SWINGING MECHANISM WITH A LARGE SWINGING ARC FOR A SHAFT FURNACE PLUGGING GUN
Publication
Application
Priority
LU 84764 A 19830421
Abstract (en)
[origin: ES8503831A1] A shaft furnace plugging apparatus is presented which occupies very little space and sweeps out a relatively low and comparatively flat continuous trajectory between an inoperative position and an operative position. The plugging apparatus includes a clay gun pivotably mounted on a first end of a jib, the jib being rotatable about a support column. The apparatus also includes a pair of hydraulic cylinders, the first hydraulic cylinder being pivotably attached between a second end of the jib and an intermediate pivotable frame and the second hydraulic cylinder which is operative between the intermediate pivotable frame and a fixed support frame.
IPC 1-7
IPC 8 full level
C21B 7/12 (2006.01)
CPC (source: EP US)
C21B 7/12 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE DE FR GB IT NL SE
DOCDB simple family (publication)
LU 84764 A1 19831123; AT E23562 T1 19861115; AU 2714684 A 19841025; AU 565525 B2 19870917; CA 1226435 A 19870908; DE 3461299 D1 19870102; EP 0126260 A1 19841128; EP 0126260 B1 19861112; EP 0126260 B2 19901227; ES 532161 A0 19850316; ES 8503831 A1 19850316; IN 160951 B 19870815; JP H0346526 B2 19910716; JP S59205407 A 19841121; US 4544143 A 19851001; ZA 842536 B 19841224
DOCDB simple family (application)
LU 84764 A 19830421; AT 84103906 T 19840407; AU 2714684 A 19840419; CA 451079 A 19840402; DE 3461299 T 19840407; EP 84103906 A 19840407; ES 532161 A 19840418; IN 297DE1984 A 19840404; JP 7930084 A 19840419; US 60251084 A 19840420; ZA 842536 A 19840404