Cylindrical fitting

Abstract

Abstract Translated from Japanese (57)【要約】 【課題】 接続作業を容易にし、しかも完全な接続状態 を確実に得ることができ、効率的な接続作業を行うこと ができる接続具を提供する。 【解決手段】 管状物を接続する円筒状接続具であっ て、管状物の開口部１２′内に挿入される挿入筒部１３ と、外表面にネジ部１５が形成され、先端に締め付け部 １６を有し、管状物の嵌入厚さ分の間隙を介して前記挿 入筒部１３を覆う外周筒部１４とを備えた本体１０と、 該本体１０の外周筒部１４のネジ部１５に螺合するネジ 部１８が内周面に形成されたナット部材１１とからな り、本体１０の外周筒部１４には管軸方向に沿ったスリ ット１７が形成されてなる。 (57) [Summary] [PROBLEMS] To provide a connection tool that facilitates a connection operation, can reliably obtain a complete connection state, and can perform an efficient connection operation. SOLUTION: This is a cylindrical connecting device for connecting a tubular object, and an insertion tube portion 13 inserted into an opening 12 'of the tubular object. And a peripheral part 14 having a screw part 15 formed on the outer surface, a fastening part 16 at the tip, and covering the insertion cylinder part 13 with a gap corresponding to the fitting thickness of the tubular object. When, The nut portion 11 formed on the inner peripheral surface has a screw portion 18 screwed to the screw portion 15 of the outer cylindrical portion 14 of the main body 10, and the outer cylindrical portion 14 of the main body 10 has a slit along the pipe axis direction. 17 are formed.

Inventors

• 👤 Takao Inao
• 👤 孝朗 稲生
• 👤 Kazuyo Watanabe
• 👤 一四 渡辺

Bibliographic Details