Terminal-fitted wire manufacturing method
AssigneeSumitomo Wiring Systems, Ltd.
InventorsAkira Itou, Kouichirou Goto
Life of this patent
Estimating the term…
Abstract
It is aimed to enable a heat shrinkable tube to be mounted on a connected part of a core exposed portion of a wire and a terminal with high positioning accuracy. A terminal-fitted wire manufacturing method is for mounting a heat shrinkable tube on a connected part of a core exposed portion of a wire and a terminal. After the wire is inserted into the heat shrinkable tube, the terminal is connected to the core exposed portion. Thereafter, the heat shrinkable tube is moved to a position for covering the connected part of the core exposed portion and the terminal, and a part of the heat shrinkable tube is temporarily fixed to at least parts of the wire and the terminal. Thereafter, the heat shrinkable tube is mounted by being heated and thermally shrunk.
Claims2
A terminal-fitted wire manufacturing method for mounting at least one heat shrinkable tube on a connected part of a core exposed portion of at least one wire and at least one terminal, comprising:
- (a) stripping a coating of a leading end portion of the at least one wire to define the core exposed portion;
- (b) inserting the leading end of the at least one wire into the at least one heat shrinkable tube that has an adhesive layer formed on an inner peripheral portion thereof;
- (c) connecting the at least one terminal to the core exposed portion of the at least one wire;
- (d) moving the at least one heat shrinkable tube to a position for covering the connected part of the core exposed portion and the at least one terminal and part of the coating adjacent the core exposed portion;
- (e) fixing a part of the heat shrinkable tube to the coating by selectively pressing and heating the part of the heat shrinkable tube so that the adhesive layer contacts and adhesively engages and thermally shrinks about the coating;
- (f) moving the at least one wire and the at least one terminal, with the at least one heat shrinkable tube temporarily fixed thereto, to a heating element;
- and
- (g) permanently mounting the at least one heat shrinkable tube onto the connected part of the core exposed portion of the at least one wire and the at least one terminal by heating and thermally shrinking the heat shrinkable tube into engagement with the core exposed portion of the at least one wire.
Dependencies are inferred from the claim text.