公开(公告)号：US3773169A

公开(公告)日：1973-11-20

申请号：US3773169D

申请日：1970-12-21

申请人： CRAWFORD FITTING CO

发明人： ZAHURANEC E ,  BARTH R

IPC分类号： B23P19/00 ,  F16L19/10 ,  B65D85/00

CPC分类号： F16L19/103 ,  B23P19/001 ,  Y10T29/49838 ,  Y10T29/5367 ,  Y10T29/53696

摘要： An apparatus for use in the make-up of tube fittings of the type wherein ferrules are cammed radially inwardly into engagement with a tube by means of a coupling nut and a camming mouth of a fitting body. The apparatus is comprised of an arbor having a constrictable head and a plurality of groups of generally annular tube fitting elements arranged in coaxial relation on the arbor. Each group of elements comprises two diverse and cooperating ferrules arranged in a particular sequence on the arbor. Upon constricting the head of the arbor a group of ferrules may be passed over the head and assembled in a tube fitting.

摘要翻译： 一种用于组装管配件的装置，其中套管通过联接螺母和装配体的凸轮口径向向内凸轮地与管接合。 该装置包括具有可收缩头部和在心轴上以同轴关系布置的多组大体上环形的管接头元件的心轴。 每一组元件包括以特定顺序排列在心轴上的两个不同且协作的套圈。 在收缩心轴的头部时，可以将一组套圈穿过头部并组装在管接头中。

公开(公告)号：US3838493A

公开(公告)日：1974-10-01

申请号：US36821273

申请日：1973-06-08

申请人： CRAWFORD FITTING CO

发明人： ZAHURANEC E ,  BARTH R

IPC分类号： B23P19/04 ,  F16L19/10

CPC分类号： F16L19/103 ,  B23P19/04 ,  Y10T29/49838 ,  Y10T29/49895

摘要： A method of assembly of a tube fitting of the type wherein a ferrule is cammed radially inwardly into engagement with a tube by means of a coupling nut and a camming mouth of a fitting body. The method comprises the steps of providing a ferrule carrying arbor including an elongated shaft about which a plurality of ferrules are disposed, the arbor having an enlarged constrictable head, positioning the arbor adjacent the camming mouth of the fitting body, withdrawing the arbor while permitting at least one ferrule to pass over the head, and completing make up of the fitting by advancing a coupling nut onto the fitting body.

摘要翻译： 一种组装这种类型的管接头的方法，其中套圈通过联接螺母和装配体的凸轮口径向向内凸轮地与管接合。 该方法包括以下步骤：提供包括细长轴的套圈承载心轴，多个套圈围绕所述细长轴布置，心轴具有扩大的可收缩头部，将心轴定位在配件主体的凸轮口附近，同时允许 至少一个套圈穿过头部，并通过将联接螺母推进到配件体上来完成配件的组装。

公开(公告)号：US3812963A

公开(公告)日：1974-05-28

申请号：US81173569

申请日：1969-04-01

申请人： CRAWFORD FITTING CO

发明人： BARTH R ,  ZAHURANEC E ,  BEDO A

IPC分类号： B65D75/36 ,  B65D73/00

CPC分类号： B65D75/366 ,  B65D2575/365 ,  B65D2575/368

摘要： A dispensing package for relatively small elongated bodies such as arbor mounted tube fitting ferrules and including a rectangularly shaped base of relatively rigid but resilient material and a clear cover of plastic or the like. The base has suitable locking indentations or apertures along the front and rear edges to interact with complementary downwardly protruding stops on the cover, thus to limit relative movement of the cover and base. The plastic cover has elongated, transversely disposed blisters above the base which hold and display items therein. The side edges of the cover turn inwardly to form longitudinal grooves which slidably engage the side edges of the base.

摘要翻译： 用于相对小的细长体的分配包装，例如心轴安装的管接头套管，并且包括相对刚性但有弹性的材料的矩形形状的底座以及塑料等的透明盖。 底座具有沿着前后边缘的合适的锁定凹槽或孔，以与盖上的互补的向下突出的止挡相互作用，从而限制盖和底座的相对运动。 塑料盖在基座上方具有细长的横向布置的水泡，其保持和显示物品。 盖的侧边缘向内转动以形成可滑动地接合基座的侧边缘的纵向凹槽。