FLUID PRESSURE CYLINDER AND PIPE FIXING STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a fluid pressure cylinder constituted of a small number of types of component assemblies, and to provide a pipe fixing structure.

SOLUTION: The pipe fixing structure 3 is provided for fixing a pipe 4 to a cylinder tube 2. The structure includes a band 10 wound to an outer peripheral face 2a of the cylinder tube 2 and fixed thereto, a bracket 20 for seating the pipe 4, and first and second bolts 7, 8 for fastening the bracket 20 to the band 10. The bracket 20 has first and second bolts holes 22, 23 formed along a straight extending bolt hole reference line G so that the first and second bolts 7, 8 are inserted therethrough. At least one of the first and second bolt holes 22, 23 is an oblong hole extending along the bolt hole reference line G, and a pipe reference angle α is set to be a value θ/2, half a nipping angle θ of the center line of a fastening portion.

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