Abstract: An electric connection box including an insulative board having a plurality of through holes for a plurality of terminal holders formed on the lower case of the connection box. A plurality of bus bars are pressed relative to, and are mounted fixedly in bus bar mounting grooves in the insulative board so as to assemble a bus bar circuit board. This design compensates for possible slight precision defects in press-connecting pieces of the bus bars.

Abstract: A structure of connection between a bus bar and a press-connecting branch terminal in an electric connnection box is disclosed wherein a plurality of bus bars constituting a circuit are accommodated within a casing composed of an upper case and a lower case; a housing having tab insertion holes at its bottom is formed on at least one of the upper and lower cases; a branch tab formed on one side portion of a press-connecting branch terminal is extended through the tab insertion hole into the housing to thereby constitute a connector insertion portion; and a desired one of the bus bars is press-fitted in and connected to a U-shaped slot formed in a press-connecting portion formed on the other side portion of the press-connecting terminal.

Abstract: Apparatus is provided for installing a wire harness of an automobile which facilitates installation of a wire harness onto a car body. First of all the wire harness and electrical equipment are fixed on a carrier panel. In the fixing them, the connectors of the wire harness are positioned for connection to the articles of electrical equipment. Some connectors of the wire harness fixed on the carrier panel are adapted to be connected to the connectors of the wire harness on the car body. The thus prepared assembly of carrier panel, the wire harness, the electrical equipment is bodily attached to the car body.

Abstract: A method of and apparatus for installing a wire harness of an automobile which facilitates installation of a wire harness onto a car body. First of all the wire harness and electrical equipment are fixed on a carrier panel. In the fixing them, the connectors of the wire harness are positioned for connection to the articles of electrical equipment. Some connectors of the wire harness fixed on the carrier panel are adapted to be connected to the connectors of the wire harness of the car body. The thus prepared assembly of carrier panel, the wire harness, the electrical equipment is bodily attached to the car body.