| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem possibly caused by continuously integrating a tank body in a cylinder body as much as possible. SOLUTION: This cylinder housing has a cylinder body 1 forming a single tube type buffer body, a tank body 2 the inside of which is in communication with the inside of the cylinder body 1, and a connecting part 4 to continuously integrate the tank body 2 in the cylinder body 1. On the other hand, this cylinder housing has a reinforcement part 6 continuously integrated on the periphery of the cylinder body 1 and the tank body 2 so as to fill up a hollow part 5 appearing on the periphery of the cylinder body 1 and the tank body 2 by formation of the connecting part 4, and a missing part 7 to make the thickness of the reinforcement part 6 equal or almost equal to the thickness of either one of the cylinder body 1 or the tank body 2 on the inner periphery of the tank part 2. COPYRIGHT: (C)2009,JPO&INPIT
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