MACHINE TOOL

PROBLEM TO BE SOLVED: To provide a machine tool wherein wiring to an attachment and supply of cooling liquid, hydraulic fluid, cutting fluid, and the like can be carried out by simple construction. SOLUTION: A rotary indexing shaft 2 is formed in cylindrical shape, and a motor 14 for driving a main...

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Bibliographic Details
Main Authors TAKENAKA KOJI, KAMATA TOKIO
Format Patent
LanguageEnglish
Published 18.05.2006
Subjects
COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOTDIRECTED TO A PARTICULAR RESULT
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g.ARRANGEMENTS FOR COPYING OR CONTROLLING
ELECTRICITY
GENERATION
INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINEDOPTICAL AND ELECTRIC CABLES OR LINES
MACHINE TOOLS
MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OFPARTICULAR DETAILS OR COMPONENTS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
TRANSPORTING
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Summary:PROBLEM TO BE SOLVED: To provide a machine tool wherein wiring to an attachment and supply of cooling liquid, hydraulic fluid, cutting fluid, and the like can be carried out by simple construction. SOLUTION: A rotary indexing shaft 2 is formed in cylindrical shape, and a motor 14 for driving a main spindle is built in the attachment 3 attached to the rotary indexing shaft 2. Relay connectors 8a to 8c and 15a to 15c are provided in the area of contact with the attachment 3 in the rotary indexing shaft 2. A pipe 5 for fluid and wires 6 and 7 to be connected to the attachment 3 are inserted into the internal hollow portion 2a in the rotary indexing shaft 2 from above, and are connected to the attachment through the relay connectors. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040314578