| 摘要 |
PROBLEM TO BE SOLVED: To provide a bearing removing tool and a bearing pulling-out method which enable the easy and effective removing work of a bearing from a casing and reusing the removing tool. SOLUTION: The bearing removing tool used for removal of the bearing mounted in the casing comprises a shaft 1, and a pawl section 2 mounted on the shaft. A locking section 3 is provided on a head of the shaft 1, and a tapered section 4a getting larger in diameter toward the locking section 3 is formed on a head section 4. The pawl section 2 has a connecting projection 2c at its head capable of being contact with an end face 7a of the bearing 7 at the head, and a connecting projection 2c section is opened and closed so that other ends of pawl pieces 2a and 2b, which are capable of sliding the tapered section 4a and dividing into at least two portions are held with an expandable band 5. A diameter of the connecting projection 2c at a head of the pawl section 2 when the pawl section 2 is closed, and the diameter of the connecting projection 2c at the head of the pawl section 2 is larger than the inner diameter of the bearing 7 when the pawl section 2 is opened. COPYRIGHT: (C)2005,JPO&NCIPI
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