摘要 |
PROBLEM TO BE SOLVED: To provide a device for caulking a hose fitting with which caulking force is strengthened without enlarging the size of the device and increasing its weight. SOLUTION: This invention relates to the device for caulking a hose fitting P provided inside a caulking body 11 by moving it inwards. The caulking body 11 has such structure that it has a slope surface 11a inward inclining the side of the front end and, when applying inward force to the surface, the caulking body 11 is inwards moved in a state where the rear end face 11d of the caulking body 11 is abutted on the opposite face 13c opposing thereto. Both of the rear end face 11d and the opposite face 13c are made into a shape that the side of the inner end is backward inclined. COPYRIGHT: (C)2009,JPO&INPIT
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