首页> 外国专利> Chimney formed of spiral wound steel pipe - has rectangular box seated on roof and including cowl with chimney centred by clip with hooks which engage box

Chimney formed of spiral wound steel pipe - has rectangular box seated on roof and including cowl with chimney centred by clip with hooks which engage box

机译:烟囱由螺旋缠绕的钢管形成-矩形的盒子位于屋顶上,并包括带有烟囱的前围板,烟囱的中心是带钩的卡子,钩子与盒子接合

摘要

The chimney is formed of a spirally wound steel pipe (4) which passes through the roof (11). The chimney cowl consists of a rectangular box (2) cut at the angle of the roof. The chimney pipe is located centrally in the box by means of a clip (3) which has a loop (15) and two lugs (16) bent over the box. The box is closed by a lid (5) and a two piece wind cowl (6, 7). The two piece cowl has a frame resting on the box and top plate (26) resting on four legs (23). The base of the box fits into a frame (12) which rests on the roof.
机译:烟囱由穿过屋顶(11)的螺旋缠绕的钢管(4)形成。烟囱前罩由一个矩形的盒子(2)组成,该盒子在屋顶的角度切开。烟囱管借助于夹子(3)位于盒子的中央,夹子(3)具有环(15)和在盒子上弯曲的两个凸耳(16)。箱子由盖子(5)和两件式风罩(6、7)封闭。两件式前围有一个框架固定在盒子上,顶板(26)固定在四个腿(23)上。盒子的底部适合放在屋顶上的框架(12)中。

著录项

  • 公开/公告号FR2385039A1

    专利类型

  • 公开/公告日1978-10-20

    原文格式PDF

  • 申请/专利权人 WESTAFLEX FRANCE;

    申请/专利号FR19770008776

  • 发明设计人

    申请日1977-03-24

  • 分类号F23L17/12;

  • 国家 FR

  • 入库时间 2022-08-22 21:41:35

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