EP 0017696 A1 19801029 - Revolving turret for ladles.
Title (en)
Revolving turret for ladles.
Title (de)
Drehturm für Giesspfannen.
Title (fr)
Dispositif tournant pour poches de coulée.
Publication
Application
Priority
DE 2916042 A 19790420
Abstract (en)
[origin: JPS55141371A] PURPOSE:To achieve the safety of ladle operation and the ease of the installation of levers or their disassembly work by supporting a pair of ladle stopping levers disposed symmetrically to the rotary tower by means of the specific bearings. CONSTITUTION:Bearings 14A, 14B opened upward are mounted onto a rotary tower 3 which is driven by a rack mechanism 4, so that the respective arcs 8 of fork-form ladle stopping levers 7 are supported. The respective levers may be turned and oscillated independently within the perpendicular plane with the bearings as a fulcrum by elongating or contracting the hydraulic cylinder 16 which is fixed at one end to the cross travers 20 installed to the tower and is pivotally fitted at the other end to the lower part of an L-type arm 10. At this time, the bearings support the arm 8 tiltably by means of their spherical rollers or thrust balls and therefore they withstand high load sufficiently and make the replacement and repair of the levers easy.
Abstract (de)
Der Drehturm für den Transport von Giesspfannen (12) weist zwei zueinander entgegengesetzt angeordnete, in Draufsicht gabelförmig ausgebildete Hebel auf. Die gabelförmigen Hebel (7) sind doppelarmig ausgeführt und am drehbaren Turmkopf kippbar gelagert. Jeder Hebel ist mit Hilfe eines einenends am Drehturm und andernends am Hebel angelenkten Hubmittels in vertikaler Ebene begrenzt verschwenkbar. Für die Lagerung der Hebel sind in Draufsicht offene Lager, z. B. kugelige Axialgelenklager (14), vorgesehen. Die Hebel sind vom Drehturmkopf ohne Demontage der Lagerung abhebbar.
IPC 1-7
IPC 8 full level
B22D 41/00 (2006.01); B22D 11/10 (2006.01); B22D 41/06 (2006.01); B22D 41/13 (2006.01)
CPC (source: EP US)
B22D 41/13 (2013.01 - EP US)
Citation (search report)
- DE 2044979 B2 19771222
- DE 2247184 B2 19730809
- FR 2324396 A2 19770415 - VALLOUREC [FR]
- DE 2158902 A1 19730530 - SCHLOEMANN AG
- DE 2408951 B2 19771006
- FR 2320800 A1 19770311 - CREUSOT LOIRE [FR]
Designated contracting state (EPC)
AT BE FR GB LU SE
DOCDB simple family (publication)
EP 0017696 A1 19801029; EP 0017696 B1 19830622; EP 0017696 B2 19871209; AT E3822 T1 19830715; BR 8002396 A 19801202; CA 1151391 A 19830809; DE 2916042 A1 19801030; DE 2916042 B2 19810716; DE 2916042 C3 19880929; JP S55141371 A 19801105; US 4286738 A 19810901
DOCDB simple family (application)
EP 80100163 A 19800114; AT 80100163 T 19800114; BR 8002396 A 19800418; CA 350142 A 19800418; DE 2916042 A 19790420; JP 3213580 A 19800312; US 12245380 A 19800219