Device for closing a metallic tube
AssigneeGeneral Electric Company
InventorPaige W. Thompson
Life of this patent
Estimating the term…
Abstract
A device for reducing the cross-sectional area of a capillary tube to effect its closure in a preselected region thereof. The device has a pair of means movable with respect to each other for crimping and severing the tube. First means is provided for moving the crimping and severing means pair along first and second generally orthogonal paths so as to effect alignment of the crimping and severing means pair with the capillary tube disposed therebetween, and second means is provided for moving the crimping and severing means pair along third and forth generally orthogonal paths to effect the reduction of the cross-sectional area of the tube and the severence thereof, respectively.
Claims5
A device for reducing the cross-sectional area of a metallic capillary tube in a preselected region thereof, the device comprising:
- a frame;
- a first die pivotally mounted on said frame;
- a slide member arranged with said frame so as to be movable with respect thereto;
- a second die on said slide member;
- means coupled with said slide member and said frame for predeterminately defining the movement of said slide member;
- means for actuating said slide member through its predeterminately defined movement with respect to said frame;
- and
- means movable with said slide member at least during a part of the defined movement thereof for pivoting said first die toward said second die when the slide member moves the second die toward said first die.
A device for reducing the cross-sectional area of a metallic capillary tube in a preselected region thereof, the device comprising:
- a pair of means movable with respect to each other for crimping the tube in the preselected region thereof and for severing the tube at least adjacent the preselected region of the tube;
- first means for moving said crimping and severing means along first and second generally orthogonal paths so as to effect alignment of said crimping and severing means with the tube disposes therebetween;
- and
- second means for moving said crimping and severing means along third and fourth generally orthogonal paths to effect the reduction of the cross-sectional area of the tube and the severence thereof, respectively.
Dependencies are inferred from the claim text.