公开(公告)号：US06276244B1

公开(公告)日：2001-08-21

申请号：US09195526

申请日：1998-11-19

申请人： John Harry Fisher ,  Kevin Michael Ahaus

发明人： John Harry Fisher ,  Kevin Michael Ahaus

IPC分类号： B23B322

CPC分类号： B23B5/16 ,  Y10T82/22 ,  Y10T82/2527 ,  Y10T82/2529 ,  Y10T82/2543

摘要： An apparatus for simultaneously forming a plurality of closely spaced, parallel grooves having a web between them in a thin-walled tube is described. The apparatus includes a tube holding mechanism, a rotating cutting tool and a device for driving the cutting tool. The cutting tool includes a single insert form cutter for forming the grooves. The insert includes a plurality of cutting blades and chip relief members which prevent chips from building up in the tool. The chip relief members are generally triangle-shaped and are disposed on the cutting edge of the insert form cutter.

摘要翻译： 描述了一种用于在薄壁管中同时形成多个紧密间隔的平行凹槽的装置，其中它们之间具有腹板。 该装置包括管保持机构，旋转切割工具和用于驱动切割工具的装置。 切割工具包括用于形成凹槽的单个插入形式切割器。 插入件包括多个切割刀片和防止碎片在工具中积累的芯片浮雕构件。 芯片浮雕部件通常是三角形的并且设置在插入形式切割器的切割边缘上。

公开(公告)号：US06186559B1

公开(公告)日：2001-02-13

申请号：US09470547

申请日：1999-12-22

申请人： John Harry Fisher ,  Kevin Michael Ahaus ,  David Alan Campbell ,  Henry A. Beckwith ,  Luis Sergio Munoz

发明人： John Harry Fisher ,  Kevin Michael Ahaus ,  David Alan Campbell ,  Henry A. Beckwith ,  Luis Sergio Munoz

IPC分类号： F16L3320

CPC分类号： F16L33/2073

摘要： A tube coupling assembly includes a tube having an end form for attachment to a hose with a notch extending radially inwardly into the end form. The tube coupling assembly also includes a ferrule disposed about the end form and having an end snap-locked into the notch. The ferrule is adapted to be crimped to secure the hose to the tube between the ferrule and the end form.

摘要翻译： 管连接组件包括具有用于附接到软管的端部形状的管，其具有径向向内延伸到端部形状的凹口。 管联接组件还包括围绕端部形状设置并且具有卡扣锁定到凹口中的端部的套圈。 套管适于被压接以将软管固定在套管和端盖之间的管子上。