MOTOR-DRIVEN BENDING TOOL AND MOTOR-DRIVEN CUTTING AND BENDING TOOL

PROBLEM TO BE SOLVED: To provide a motor-driven cutting and bending tool or a motor-driven bending tool which is miniaturized and made lightweight, has simple constitution, and is durable and inexpensive and whose operability, assemblability and safety is improved. SOLUTION: A center plate 15 in whi...

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Bibliographische Detailangaben
Hauptverfasser:	HATANAKA NOBUAKI, ODA HIROYUKI, YOSHIMIZU TOMOUMI
Format:	Patent
Sprache:	eng
Schlagworte:	BROACHING FILING LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR MACHINE TOOLS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PLANING PUNCHING METAL SAWING SCRAPING SHEARING SLOTTING TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a motor-driven cutting and bending tool or a motor-driven bending tool which is miniaturized and made lightweight, has simple constitution, and is durable and inexpensive and whose operability, assemblability and safety is improved. SOLUTION: A center plate 15 in which a center pin which is a supporting point of bending and a reaction force receiver are integrally formed is fit and fixed to a shaft on the extension of an output shaft 4 and that of a support shaft 9 for supporting a rocker arm 10 which are two rigid shafts. A reinforcing bar passage part 15c on which a reinforcing bar 26 to be bent is placed is provided between a cylindrical part 15a fit to the output shaft 4 and receiving part 16b. COPYRIGHT: (C)2003,JPO