Power distribution box with busbar having bolt retaining means
AssigneeYazaki Corporation
InventorShenghua Yang
Life of this patent
Estimating the term…
Abstract
A power distribution box (PDB) such as for use in an automotive vehicle, has a busbar adapted to retain a power connection bolt in connection with the busbar, thus permitting the busbar/bolt combination to be inserted from below into an operative position within the PDB housing. This results in the busbar and the bolt being securable within the PDB housing without the need for more costly alternatives such as insert molding or separate fabrication of a receptacle block. The busbar includes a generally U-shaped bolt retention bracket with latch tabs projecting inwardly to engage the bolt head and hold the bolt captive within the bracket.
Claims10
A power distribution box comprising:
- a housing;
- a busbar for mounting within the housing;
- and
- means disposed on the busbar for retaining a power connection bolt in captive engagement with the busbar;
- wherein the busbar has a bracket comprising first and second substantially parallel side plates and an end plate connecting the side plates and having a bolt hole formed therein, and the bolt retaining means is disposed on the bracket and adapted to hold the bolt in a captive position wherein a head of the bolt is between the side plates and a shank of the bolt passes through the bolt hole.
A power distribution box comprising:
- a busbar having a bracket comprising first and second substantially parallel side plates and an end plate connecting the side plates, the bracket adapted to receive a bolt in a captive position wherein a head of the bolt is between the side plates and a shank of the bolt projects through a hole formed in the end plate;
- an aperture formed in each of the side plates;
- at least one latch tab formed integrally with each of the side plates adjacent edges of the apertures, the latch tabs projecting from their respective side plates to contact the bolt head when the bolt is in the captive position, said contact inhibiting withdrawal of the bolt from the captive position;
- a housing having an opening for receiving the bracket;
- and
- locking arms disposed on the housing and projecting into the opening, the locking arms engagable with the apertures to secure the busbar within the housing.
A power distribution box comprising:
- a busbar having a bracket comprising first and second substantially parallel side plates and an end plate connecting the side plates, the bracket adapted to receive a bolt in a captive position wherein a head of the bolt is between the side plates and a shank of the bolt projects through a hole formed in the end plate;
- an aperture formed in each of the side plates;
- a housing having an opening for receiving the bracket;
- and
- locking arms disposed on the housing and projecting into the opening and through the apertures, the locking arms engagable with the apertures and the bolt head to secure the busbar and the bolt within the housing.
A busbar for use in an electrical power distribution box, the busbar having means for retaining a power connection bolt in captive engagement with the busbar, the busbar having a bracket comprising first and second substantially parallel side plates and an end plate connecting the side plates and having a bolt hole formed therein, and the bolt retaining means is disposed on the bracket and adapted to hold the bolt in a captive position wherein a head of the bolt is between the side plates and a shank of the bolt passes through the bolt hole.
Dependencies are inferred from the claim text.