Vehicle fuse block extenders

• US 6,457,995 B1
• Filed: 03/02/2001
• Issued: 10/01/2002
• Est. Priority Date: 03/02/2001
• Status: Expired due to Fees

• Current Assignee: Brooks, Dennis L.
• Original Assignee: Brooks, Dennis L.
• Inventors: Brooks, Dennis L.
• Primary Examiner(s): Paumen, Gary R
• Assistant Examiner(s): Harvey, James R.
• Application Number:
  US09/798,022
• Publication Number:
  US 20020123267A1
• Time in Patent Office: 578 Days
• Field of Search: 439/621, 439/622, 439/135, 337/197, 337/190, 337/255, 337/256, 337/264
• US Class Current: 439/620.29
• CPC Class Codes: H01R 13/115 U-shaped sockets having inwardly bent legs, e.g. spade type
• CPC Class Codes: H01R 13/68 with built-in fuse

Abstract

The fuse block extenders are made up of a shell (10), (10a), (10b), (10c), (10d), (10e) enclosing a bus electrode (11), circuit electrode (12), (12a), electrode base(s) (13), (13a), (13b) and accessory electrode(s) (17), (17a), (17b), (17c). Some models have a detachable cover (21) and attached cover (21a), (21b), (21c), (21d) for the accessory electrodes. The bus electrode and circuit electrodes mate with complementary fuse block electrodes of appropriate capacities and shape and the accessory electrodes connect to the electrodes of accessory circuits.

Claims

1. A fuse block extender comprising a bus electrode and a circuit electrode positioned substantially side by side and joined by a first fuse segment;

at least one electrode base, positioned by a separate positioner member proximate to and in the same plane with each of the circuit electrode and the bus electrode, which is connected to the bus electrode by an additional fuse segment per electrode base, at least one accessory electrode extending from the at least one electrode base substantially enclosed within at least one of a cover and a shell, the at least one electrode base, the fuse segments and substantial portions of the bus electrode and circuit electrode are enclosed within the shell;

the bus electrode and circuit electrode portions external to the shell being in the form of electrodes complementary to the electrodes of a predetermined fuse block of appropriate amperage.

3. The fuse block extender of claim 1 or 2 wherein the at least one electrode base is connected to a substantially round accessory electrode.

4. The fuse block extender of claim 3 wherein the substantially round accesory electrode is a male electrode.

5. The fuse block extender of claim 3 wherein the substantially round accesory electrode is a female electrode.

6. The fuse block extender of claim 3 wherein the accesory electrode is bent sustantially at a right angle.

7. The fuse block extender of claim 1 or 2 wherein the outer surface of each female electrode is electrically insulated.

8. The fuse block extender of claim 1 wherein the positioner member spaces apart and at least partially positions the circuit electrode and the at least one electrode base.

10. The fuse block extender of claim 1 wherein shell further includes brace means for bracing at least one accessory electrode panhandle.

11. The fuse block extender of claim 10 wherein the cover has a substantially “

U”

shape and has a rail proximate to the edge of the inner surface of each of the legs of the “

U”

.

12. The fuse block extender of claim 1 or 2 wherein the cover is mechanically attachable.

13. The fuse block extender of claim 1 or 2 wherein at least a portion of the cover is flexible.

2. A fuse block extender comprising a shell, formed from substantially half shells, enclosing a portion of each of a bus electrode and a circuit electrode which are positioned substantially side by side in a plane within recesses in at least one of the substantially half shells and are joined by a first fuse segment, at least one electrode base also positioned within recesses substantially within the plane;

at least one fuse segment per the at least one electrode base joining the bus electrode to each of the at least one electrode base; and

an accessory electrode connected to each of the at least one electrode base; and

at least one of portions of the shell, an insulating coating, or a cover to partially enclose each of the at least one accessory electrode to protect the user of the extender;

each of the fuse segments being electrically isolated within the recesses during fuse segment failure.

9. A fuse block extender of claim 2 wherein the fuse segments, at least one electrode base and at least one accessory electrode and portions of the bus electrode and the circuit electrode are positioned within the shell by the compression exerted by the fused shell halves, the accessory electrode being connected to at least one accessory circuit electrode.

14. A fuse block extender comprising

a) a shell partially enclosing a bus electrode and a circuit electrode and fully enclosing

a fuse segment connecting the bus electrode and the circuit electrode the portions of the-bus electrode and the circuit electrode external to the shell having a form complementary to the electrodes of a fuse block of appropriate amperage and polarity;

at least one electrode base connected to the bus electrode by an additional fuse segment per electrode base is positioned by a separate positioner member and

b) at least one accessory electrode enclosed within a cover means, the cover means having an opening for insertion of at least one electrode of an accessory circuit and an opening for positioning the cover means on the shell for the purpose of protecting a user of the fuse block extender.

15. A fuse block extender comprising a bus electrode and a circuit electrode positioned substantially side by side and joined by a first fuse segment;

at least one electrode base, positioned proximate to and in the same plane with each of the circuit electrode and the bus electrode, which is connected to the bus electrode by an additional fuse segment per electrode base, at least one female accessory electrode, coated on its outer surface with an electrical insulator, extending from each of the at least one electrode base and substantially enclosed within at least the shell, the fuse segment and substantial portions of the bus electrode and the circuit electrode are enclosed within the shell;

the bus electrode and circuit electrode portions external to the shell being in the form of electrodes complementary to the electrodes of a predetermined fuse block of appropriate amperage.

16. A fuse block extender comprising a bus electrode and a circuit electrode positioned substantially side by side and joined by a first fuse segment;

at least one electrode base, having at least a 90°

bend with a quarter twist positioned proximate to and in the same plane with each of the circuit electrode and the bus electrode, the electrode base is connected to the bus electrode by an additional fuse segment per the electrode base, at least one accessory electrode extending from each of the at least one electrode base and substantially enclosed within at least one of a cover and a shell, the at least one electrode base, the fuse segments and substantial portions of the bus electrode and circuit electrode are enclosed within the shell;

the bus electrode and circuit electrode portions external to the shell being in the form of electrodes complementary to the electrodes of a predetermined fuse block of appropriate amperage.