CHUCK UNIT

• Main Authors: SHIOTA, KOUICHIROU, SAITOU, MASAYUKI
• Format: Patent
• Language: English; French; Japanese
• Published: 18.03.2010
• Subjects: COMBINED OPERATIONS; HAND TOOLS; MACHINE TOOLS; MANIPULATORS; METAL-WORKING NOT OTHERWISE PROVIDED FOR; OTHER WORKING OF METAL; PERFORMING OPERATIONS; PORTABLE POWER-DRIVEN TOOLS; TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING; TRANSPORTING; UNIVERSAL MACHINE TOOLS

[PROBLEMS TO BE SOLVED] To provide a chuck unit for improving a view of an operator and surely restoring a swing pipe pushed out against urging of an elastic member associated with movement of a driver bit to a steady position. [MEANS FOR SOLVING PROBLEMS] A chuck unit (1) has a coil spring (11) for...