ROLLER MOLD AND ROLLER MANUFACTURING METHOD USING IT

PROBLEM TO BE SOLVED: To provide a roller mold capable of manufacturing a roller reduced in the deflection of its outer diameter dimension. SOLUTION: In the roller mold equipped with a mold main body 3 having opening parts 2A and 2B at both ends thereof and the cap parts 4A and 4B fitted to the open...

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Bibliographic Details
Main Author TOYODA KATSUYUKI
Format Patent
LanguageEnglish
Published 21.06.2007
Subjects
AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
BEARINGS
BLASTING
CINEMATOGRAPHY
ELECTROGRAPHY
ELECTROPHOTOGRAPHY
ELEMENTS OR CRANKSHAFT MECHANISMS
ENGINEERING ELEMENTS AND UNITS
FLEXIBLE SHAFTS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
HOLOGRAPHY
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES
LIGHTING
MAGNETOGRAPHY
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHOTOGRAPHY
PHYSICS
ROTARY BODIES OTHER THAN GEARING ELEMENTS
SHAFTS
SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR
SHAPING OR JOINING OF PLASTICS
THERMAL INSULATION IN GENERAL
TRANSPORTING
WEAPONS
WORKING OF PLASTICS
WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Summary:PROBLEM TO BE SOLVED: To provide a roller mold capable of manufacturing a roller reduced in the deflection of its outer diameter dimension. SOLUTION: In the roller mold equipped with a mold main body 3 having opening parts 2A and 2B at both ends thereof and the cap parts 4A and 4B fitted to the opening parts 2A and 2B, the cap parts 4A and 4B have cap main bodies 5A and 5B having cylindrical opening parts provided to the central parts thereof, the support parts 6A and 6B arranged to the opening parts of the cap main bodies 5A and 5B to support the end parts of a roller shaft and plug members 7A and 7B freely movable in the direction of the roller shaft and having openings at both ends thereof. The cap main bodies 6A and 6B and the support parts 6A and 6B are connected to ribs 8A and 8B. The inside end part in the roller shaft direction of the injection side plug member 7A can be penetrated in the gap between the cylindrical opening part of the injection inside cap main body 5A and the injection side support part 6A while the discharge side plug member 7B can be penetrated in the discharge side cap main body 5B and the discharge side support part 6B has the protrusion 10 capable of being penetrated in the roller shaft direction inside opening 9 of the discharge side plug member 7B at the outside end part in the roller shaft direction. COPYRIGHT: (C)2007,JPO&INPIT
Bibliography:Application Number: JP20050354994