Title:
GUNNING DEVICE FOR SPRAYING OF REFRACTORIES
Document Type and Number:
Japanese Patent JPS5278603
Kind Code:
A
Abstract:
A gunning apparatus for repairing a furnace lining is provided with a spray pipe of non-circular hollow cross-section. The spray pipe of non-circular cross section slidably moves back and forth within a rocking sleeve by a slide mechanism while the spray pipe is non-rotatable relative to the slide mechanism and is rotatable only by the rotation of the slide mechanism, whereby the shooting pipe is manipulated without weakening the rigidity or strength thereof which usually occurs on a conventional circular shooting pipe which requires keyways for rotation thereof.
Inventors:
KOUNO HIROSHI
KUBO SUEKI
MATSUNO TADAHIKO
KUBO SUEKI
MATSUNO TADAHIKO
Application Number:
JP15843675A
Publication Date:
July 02, 1977
Filing Date:
December 25, 1975
Export Citation:
Assignee:
KUROSAKI REFRACTORIES CO
International Classes:
C21C5/44; B05B15/00; F27D1/16; F27D21/02; (IPC1-7): B05B15/00; C21C5/44; F27D1/16
Previous Patent: JPS5278602
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