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US 2019/0165532 A1Published application
Ultrasonic bonding method of conductor of electric wire, method of manufacturing terminal-equipped electric wire, ultrasonic bonding apparatus for conductor of electric wire and electric wire
AssigneeYazaki Corporation
InventorsTomoya SATO, Naoki ITO, Yasunori NABETA, Shinya WARASHINA
Life of this patent
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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 anvils and a horn. The anvils are arranged in a longitudinal direction of the strands.
Claims9
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 anvils and a horn,
- wherein the anvils are arranged in a longitudinal direction of the strands.
An ultrasonic bonding method of a conductor of an electric wire, the method comprising:
- ultrasonically bonding strands forming a conductor of an electric wire using an anvil and a horn, wherein
- one end portion of the conductor in a longitudinal direction of the conductor protrudes from one end of a sandwiched portion formed by the anvil and the horn, or a position of one end of the conductor in the longitudinal direction and a position of the one end of the sandwiched portion match with each other in the longitudinal direction, and
- the other end portion of the conductor in the longitudinal direction protrudes from the other end of the sandwiched portion in the longitudinal direction.
An ultrasonic bonding apparatus for a conductor of an electric wire, the apparatus comprising:
- anvils;
- and
- a horn, wherein
- the ultrasonic bonding apparatus is configured to ultrasonically bond strands forming the conductor of the electric wire using the anvils and the horn, and
- the anvils are arranged in a longitudinal direction of the strands.
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 and a second pressed portion, and
- the first pressed portion and the second pressed portion are arranged in a row in a longitudinal direction of the bonded portion.
2 more elements
Dependencies are inferred from the claim text.