摘要:
The object of the invention is to provide a power supply device capable of reducing the protector size, which includes a protector for receiving a wiring harness and extending the floating wiring harness through an elongated opening therein, a harness winding section free to bend the wiring harness to regulate a minimum radius of curvature of the wiring harness while holding its freedom of movement within the protector, and an elastic member for energizing the harness winding section to lead the wiring harness into the protector. In this power supply device, the harness winding section can be moved in one direction against the energized elastic member in an end area of the elongated opening, and the harness winding section energized by the elastic member can be moved in the other direction in the center area of the elongated opening. Further, the elastic member can be received inside the harness winding section.
摘要:
The present invention is to provide an apparatus for holding a wire harness. The apparatus includes a case and a holder assembly disposed inside the case. The holder assembly includes a first, a second, and a third holder. One end of the first holder is pivotally attached to a main body and another end thereof is connected with the second holder with a first hinge. The second holder is pivotally connected with the third holder with a second hinge. The wire harness is flexibly passed through the holder assembly. The wire harness is flexural between the first and the second holder, and between the second and the third holder. The apparatus reduces a required length of the wire harness and improves bending endurance thereof.
摘要:
The object of the invention is to provide an improved power supply device capable of minimizing its size, keeping a slider from rattling within a protector, and regulating the direction of a wiring harness extending through the protector.The afore-mentioned object can be achieved by a power supply device in accordance with the present invention comprising a guide rail having two concave arch sections, and an convex arch section in continuation with each of the concave arch sections in its both ends, a movable slider guided along the guide rail, and a floating wiring harness fixed to the slider. In the power supply device, the guide rail can be disposed within a protector having an opening through which the wiring harness extends. Further, the slider has two opposing curved surfaces for passing the guide rail therebetween.
摘要:
The object of the invention is to provide a power supply device capable of reducing the protector size, the number of parts to be used therein, and the prepare cost thereof.The afore-mentioned object can be achieved by a power supply device, which includes a protector for receiving a wiring harness and extending the floating wiring harness through an elongated opening therein, a harness winding section free to bend the wiring harness to regulate a minimum radius of curvature of the wiring harness while holding its freedom of movement within the protector, and an elastic member for energizing the harness winding section to lead the wiring harness into the protector. In this power supply device, the harness winding section can be moved in one direction against the energized elastic member in an end area of the elongated opening, and the harness winding section energized by the elastic member can be moved in the other direction in the center area of the elongated opening. Further, the elastic member can be received inside the harness winding section.
摘要:
The object of the invention is to provide an improved power supply device capable of minimizing its size, keeping a slider from rattling within a protector, and regulating the direction of a wiring harness extending through the protector.The afore-mentioned object can be achieved by a power supply device in accordance with the present invention includes a guide rail having two concave arch sections, and an convex arch section in continuation with each of the concave arch sections in its both ends, a movable slider guided along the guide rail, and a floating wiring harness fixed to the slider. In the power supply device, the guide rail can be disposed within a protector having an opening through which the wiring harness extends. Further, the slider has two opposing curved surfaces for passing the guide rail therebetween.
摘要:
A power-supplying apparatus for a sliding structure including: a wiring harness arranged between a vehicle body and a sliding structure slidably mounted on the vehicle body; a protector mounted on the sliding structure-for receiving the wiring-harness; a holder attached to the wiring harness for moving in the protector together with the wiring harness; a first resilient member mounted on the holder along the wiring harness from the holder toward a harness outlet of the protector for urging upward the wiring harness opposed to a harness slack; and a second resilient member mounted on the holder to bend the wiring harness in a loop shape in response to a movement of the holder owing to a slide of the sliding structure.
摘要:
The present invention is to prevent twisting of a wiring harness when it is assembled to a vehicle. A wiring harness fastening device for an electric supply line of a sliding door includes a rotational portion having a spherical shape for fastening the wiring harness and a case having a spherical receiving space for rotatably holding the rotational portion, wherein the rotational portion has a protrusion at an outer surface thereof, wherein the receiving space has a rib, and wherein the protrusion abuts to the rib when the wiring harness is twisted. The rotational portion has a circular-shaped rib intersecting with the rib for holding the rotational portion slidably. The case has a wiring harness guide wall with a curved shape to lead out the wiring harness. The wiring harness abuts the wiring harness guide wall prior to the protrusion abuts the rib.
摘要:
Miniaturizing a protector receiving a wiring harness in height, and preventing sound noise caused by interference between a spring holder for holding the wiring harness and an inner surface of the protector, a continuous power supply device includes a wiring harness to be bent into a loop within a protector, a spring holder fixed at the loop of the wiring harness, a front end of a flat spring fixed at the spring holder to energize the loop to expand in radius, an elastic arm provided at the spring holder to be continuously and elastically in contact with inner surfaces of the protector.
摘要:
A power-supplying apparatus for a sliding structure including: a wiring harness arranged between a vehicle body and a sliding structure slidably mounted on the vehicle body; a protector mounted on the sliding structure for receiving the wiring harness; a holder attached to the wiring harness for moving in the protector together with the wiring harness; a first resilient member mounted on the holder along the wiring harness from the holder toward a harness outlet of the protector for urging upward the wiring harness opposed to a harness slack; and a second resilient member mounted on the holder to bend the wiring harness in a loop shape in response to a movement of the holder owing to a slide of the sliding structure.
摘要:
For miniaturizing a power supply structure to absorb slack of a wire harness and improving bending durability, a continuous electric power supply device 1 includes a wire harness 3 formed to have a loop portion 4, an elastic member 6 along the loop portion 4, the elastic member energizing the loop portion to expand in a radial direction. The loop portion 4 and the elastic member 6 are disposed in a protector 2. The protector has a opening 13 for leading the harness and a guide portion 7 for supporting the loop portion 4 at a position opposite to the opening 13. The elastic member, flat spring 6 can have a length forming a loop shape to intersect itself.