发明名称 Molded outlet box with integral cable clamp
摘要 A molded, thermoplastic outlet box is provided with openings near the back wall and clamp arrangements inside the openings. Each clamp arrangement includes a swingable clamp arm having teeth at the end thereof which cooperate with teeth formed on an inner wall of the box to engage a cable which has been inserted. An abutment prevents the clamp arm from swinging inwardly until a predetermined force has been exceeded. Flexibility of the arm is enhanced by parallel slots extending away from the opening on opposite sides of the clamp arm.
申请公布号 US4605816(A) 申请公布日期 1986.08.12
申请号 US19850703041 申请日期 1985.02.19
申请人 HARVEY HUBBELL INCORPORATED 发明人 JORGENSEN, ROBERT W.;LEWIS, THOMAS E.
分类号 H02G3/06;H02G3/08;(IPC1-7):H02G3/08 主分类号 H02G3/06
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