Apparatus for fusing terminal or commutator wire connections on an armature or stator
First Claim
1. A fuser head assembly including a quick change electrode holder, comprising:
- an electrode holder;
means for retracting said holder;
a first interlocking piece carried on said retracting means; and
a second interlocking piece carried on said electrode holder;
said first and second pieces being rotatable with respect to each other;
said first and second pieces include interfitting portions which lock said electrode holder onto said retracting means when said interfitting portions are in a first orientation and release said electrode holder from said retracting means when said interfitting portions are rotated with respect to one another to a second orientation such that said electrode holder can be disconnected from said retracting means.
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Accused Products
Abstract
An apparatus and method for fusing terminal or commutator wire connections on an armature or stator, including an electrode, a pneumatic locking cylinder for driving the electrode into contact with the workpiece and applying a force to the workpiece, a load cell for measuring the force applied by the electrode, an opposition cylinder for providing an opposition force to the electrode after a cold-forming force has been reached by the electrode, a linear potentiometer for measuring the distance traveled by the electrode after the opposition force has been applied; and a locking mechanism for stopping the locking cylinder after a predetermined distance has been traveled during the weld cycle.
17 Citations
4 Claims
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1. A fuser head assembly including a quick change electrode holder, comprising:
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an electrode holder; means for retracting said holder; a first interlocking piece carried on said retracting means; and a second interlocking piece carried on said electrode holder; said first and second pieces being rotatable with respect to each other; said first and second pieces include interfitting portions which lock said electrode holder onto said retracting means when said interfitting portions are in a first orientation and release said electrode holder from said retracting means when said interfitting portions are rotated with respect to one another to a second orientation such that said electrode holder can be disconnected from said retracting means. - View Dependent Claims (2, 3, 4)
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Specification