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H & H Equipment Co. Patents |
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Assignee: H & H Equipment Co.
Address: Detroit, MI
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4099740 |
Spring-air tandem suspension |
July 11, 1978 |
| The suspension, as mounted in duplicate to a truck or trailer frame midway between fore and rear axles of a rear axle pair, is located relatively closely adjacent the rear of said frame; and it utilizes but a single air bag or spring unit, horizontally interposed medially between the axl |
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