BRANCHING TROUGH, BENT TROUGH, BRANCHING TROUGH CONNECTION STRUCTURE, TROUGH LINE, BRANCHING TROUGH FIXING STRUCTURE, BENT TROUGH FIXING STRUCTURE, AND METHOD FOR CONNECTING CABLE PROTECTION MEMBER TO BRANCHING TROUGH
卷宗概要
发明人
Takashi Hori; Satoshi Kozawa; Yuichi Shirayama
IPC 分类
CPC 分类
A branching trough includes side plates forming both side surfaces, and a bottom plate constituting a bottom surface. Both side plates are upright so as to surround the bottom plate. A cross section of the branching trough is U-shaped, and the branching trough is T-shaped in a plan view. A female joining structure for connecting a cable protection member is formed in openings at both longitudinal direction ends of a main trunk section. A female joining structure for connecting a cable protection member is formed in an opening at the leading end of a branch section. A vertical rib of an elbow section of the side plates can serve as a vertical rib inside the female joining structure. On the back surface of the main trunk section and the branch section, a hollow columnar protrusion protrudes downward to a prescribed height from the bottom plate at a prescribed position.
原文（中文）
A branching trough includes side plates forming both side surfaces, and a bottom plate constituting a bottom surface. Both side plates are upright so as to surround the bottom plate. A cross section of the branching trough is U-shaped, and the branching trough is T-shaped in a plan view. A female joining structure for connecting a cable protection member is formed in openings at both longitudinal direction ends of a main trunk section. A female joining structure for connecting a cable protection member is formed in an opening at the leading end of a branch section. A vertical rib of an elbow section of the side plates can serve as a vertical rib inside the female joining structure. On the back surface of the main trunk section and the branch section, a hollow columnar protrusion protrudes downward to a prescribed height from the bottom plate at a prescribed position.