CONCRETE GUN AND ITS METHOD

• Main Authors: SAKAI KAZUMA, YAMAMOTO MICHIAKI, NISHINAGA YOSHIHIRO, INAGI KIRYO
• Format: Patent
• Language: English
• Published: 05.02.2004
• Edition: 7
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FORMS; FOUNDATIONS; HANDLING BUILDING MATERIALS ON THE SITE; HYDRAULIC ENGINEERING; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

PROBLEM TO BE SOLVED: To provide a concrete gun and its method capable of easily realizing a concrete spraying work in a stable quality. SOLUTION: The concrete gun 1 has a spraying nozzle fitted to the front end of the working machine 4. An image signal from a multieye-camera head 6 is processed three-dimensionally by an image processor 7. The processed image information is displayed on a second display 32 to execute a concrete spraying work while imaging rugged condition. Hence, only the control of the concrete gun 1 is operated by an operator, the concrete spraying work does not depend on human power and it is easy. The concrete spraying work can be done based on the displayed image, accordingly, concrete can be sprayed in an appropriate thickness based on the rugged state. COPYRIGHT: (C)2004,JPO