| 摘要 |
PURPOSE: An apparatus for manufacturing a support member provided in grating is provided to prevent a strip member from being cut during the bending of the strip member, since the strip member is successively bent. CONSTITUTION: An apparatus for manufacturing a support member provided in grating comprises a first endless track(20) and a second endless track(30). The first endless track circulates on the endless track between a driving gear and a driven gear and is comprised of first protrusions(22). The first protrusions connect to each other. The second endless track circulates on the endless track with being separated from the first endless track and is comprised of second protrusions engaging with the first protrusions. The second protrusions connect to each other. Strip members(S) are provided between the first endless track and the second endless track and are bent by the first protrusions and the second protrusions.
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