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US Patent: 7,089,833
Air Actuated Pneumatic Impact Wrench Lug Bolt Tool
Patentees:
James E. Hamann - Palos Park, IL
George R. Hamann - Lemont, IL

USPTO Classifications:
81/180.1, 81/463, 81/464, 81/465, 81/466, 81/467

Tool Categories:
industrial tools : pneumatic tools

Assignees:
H. B. Products, Inc. - Chicago, IL

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: Jun. 23, 2005
Granted: Aug. 15, 2006

Patent Pictures:
USPTO pdf tiff
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Description:
Abstract

The invention relates to a device utilizing compressed air for loosening and tightening fasteners that are located in hard to access areas. The device enables a single operator to stabilize the device while applying pressure via a pneumatic hammer to loosen or tighten fasteners. The device uses socket principles that enable the user to switch the sockets and provide a wide variety of options to accommodate the shapes and sizes of the fasteners.

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