RAIL SELF-TRAVELING DEVICE OF CONCRETE LEVELING MACHINE

• Main Authors: YAMAZAKI KAZUO, OCHIAI MINORU, AOYANAGI HAYAO, KAWAMURA TAKEO
• Format: Patent
• Language: English
• Published: 12.02.1992
• Subjects: BUILDING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE; CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES; CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, ORTHE LIKE; FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS; FIXED CONSTRUCTIONS; FORMS; HANDLING BUILDING MATERIALS ON THE SITE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS; SCAFFOLDING; SHUTTERING

PURPOSE:To perform a mechanical leveling work requiring no laying work of rail by leveling concrete to an end of a traveling beam, bringing up a leg on the other end to move the traveling beam by one pitch, and again grounding the leg to repeat the leveling. CONSTITUTION:Legs 12, 12 are provided on...