Adjustable battery stacking spacer

• US 4,125,683 A
• Filed: 11/09/1977
• Issued: 11/14/1978
• Est. Priority Date: 11/09/1977
• Status: Expired due to Term

• Current Assignee: Globe-Union Inc.
• Original Assignee: Globe-Union Inc.
• Inventors: Hennen, Roy E., Beckford, Murray D., Wells, Van D.
• Primary Examiner(s): Walton, Donald L.
• Application Number:
  US05/849,958
• Time in Patent Office: 370 Days
• Field of Search: 429/187, 429/65, 429/157, 429/121, 429/122, 339/224, 174/138 F, 174/138 G, 206/821
• US Class Current: 429/121
• CPC Class Codes: H01M 50/204 Racks, modules or packs for multiple batteries or multiple cells
• CPC Class Codes: H01M 50/271 Lids or covers for the racks or secondary casings
• CPC Class Codes: H01M 50/296 characterised by terminals of battery packs terminals of batteries H01M50/543
• CPC Class Codes: Y02E 60/10 Energy storage using batteries
• CPC Class Codes: Y10S 206/821 Stacking member

Abstract

A device for use in supporting lead-acid batteries in vertically spaced apart stacked relation and particularly for use with limited maintenance batteries of the type which include a pair of upwardly extending battery posts projecting through the battery cover and of the type not having vent caps or other devices extending above the surface of the top cover. The invention includes a spacer which is intended to be positioned between two vertically stacked batteries and to provide support for the upper battery. The battery stacking spacer is adjustable so that it can be used in connection with batteries having various sizes and different dimensions between the battery terminal posts.

Claims

1. An adjustable battery supporting spacer for use in connection with batteries of the type having a pair of battery terminal posts extending upwardly through the battery cover with such batteries in vertically stacked relation, the spacer comprising a pair of arms each having opposite ends and each having a lower surface at least a portion of which is to be received against the cover of a first battery and each having an upper surface for supporting a second battery, said pair of arms each having a first end, the first ends being pivotably joined together, each of said arms having a second end including an aperture therein for receiving a battery terminal post therein, the aperture of said arms generally having parallel longitudinal axes and extending from said lower surface toward said upper surface, and means for pivotably joining together the first ends of the arms.

2. The adjustable battery supporting spacer set forth in claim 1 wherein said arms have a thickness between the lower surface and the upper surface at least sufficient in height to spatially separate and support said stacked batteries out of direct contact with each other.

3. The adjustable battery supporting spacer set forth in claim 1 wherein each of said arms are arcuate.

4. The adjustable spacer set forth in claim 1 wherein said spacer has a generally arcuate configuration.

5. The adjustable battery supporting spacer set forth in claim 1 wherein said arms are comprised of a material having a compression strength of at least 1.5 psi.

6. The adjustable battery supporting spacer set forth in claim 1 wherein the means for pivotably joining together the other ends of the arms includes a projecting pin extending from the first end of one of the arms, said pin having a longitudinal axis generally parallel to the aperture in the second end of said one of the arms and the other of said arms having an aperture in its first end for receiving said pin and having a longitudinal axis parallel to the aperture in the second end of said other of said arms.

7. The adjustable battery supporting spacer set forth in claim 6 wherein each of said arms are arcuate.

8. The adjustable battery supporting spacer set forth in claim 7 wherein said arms are molded foamed plastic.

9. An adjustable device for providing spatial separation between adjacently positioned batteries comprising:

a pair of arm members each arm having a bottom portion to be supported against a portion of a first battery and a top portion for engaging a portion of an adjacently positioned second battery, said arm members each having first and second ends;

means engaging the first ends of said arm members for providing a moveable interconnection between said pair of arm members; and

, means on said second ends of said arm members for moveably engaging a terminal portion of one of said batteries.

10. The device of claim 9 wherein said arm members bottom and top portions are separated sufficiently to provide spatial separation preventing direct contact between any adjacent portions of said batteries.