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US 2019/0165533 A1Published application
Ultrasonic bonding method of conductor of electric wire, ultrasonic bonding apparatus for conductor of electric wire and electric wire
AssigneeYazaki Corporation
InventorsYasunori NABETA, Naoki ITO, Tomoya SATO
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Abstract
An ultrasonic bonding method of a conductor of an electric wire includes ultrasonically bonding strands forming a conductor of at least one electric wire using an anvil and horns. A first vibration mode of at least one of the horns is different from a second vibration mode of the other horns.
Claims8
An ultrasonic bonding method of a conductor of an electric wire, the method comprising:
- ultrasonically bonding strands forming a conductor of at least one electric wire using an anvil and horns,
- wherein a first vibration mode of at least one of the horns is different from a second vibration mode of the other horns.
An ultrasonic bonding apparatus for a conductor of an electric wire, the ultrasonic bonding apparatus comprising:
- an anvil;
- and
- horns, wherein
- the ultrasonic bonding apparatus is configured to ultrasonically bond strands forming the conductor of the electric wire using the anvil and the horns, and
- a vibration mode of at least one of the horns is different from a vibration mode of the other horns.
2 more elements
An electric wire comprising:
- strands forming a conductor;
- and
- a bonded portion formed at least in a part of the strands in a longitudinal direction of the strands,
- wherein a part of a surface of the bonded portion includes a first pressed portion, a second pressed portion, and a non-pressed portion between the first pressed portion and the second pressed portion.
1 more element
Dependencies are inferred from the claim text.