Matches 1 - 8 out of 8

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Match Document Document Title
8154249 Battery pack  
An electrical combination including a driver drill capable of producing an average current draw of approximately 20-amps, a circular saw capable of producing an average current draw of...
8109344 Auxiliary rotary tool drive for hand-held power tools  
An auxiliary rotary tool drive apparatus mounted on, or an integral component of, hand-held rotary power tool has an extendable and retractable auxiliary drive shaft and a gear assembly that is...
7371033 Twin chuck drill with one drive shaft  
A pistol grip drill (1) has two control triggers (3 and 9) on its hand grip (4). One trigger (3) controls power to a motor in a casing (2) of the drill and the other trigger (9) initiates a...
7367757 Electric drill with modified bit gripping assembly  
An electric drill (10) has a drive assembly (31, 70), and a pivot head (32) having first and second bit gripping assemblies (14, 22) disposed at 90 degrees to each other. The electric drill (10)...
6073703 Pin rotating tool and method  
A tool for rotating a pin and a method of rotating a pin are disclosed. The tool includes a front support, a rear support, a side wall connected to the front support and the rear support, a moving...
3915034 Overload protection system for multi-speed machines  
An improved overload protection system for multi-speed machines is described which prevents damage to a primary source of mechanical energy and to the elements coupling such source to a mechanical...
3134276 Drilling machine  
2793545 Machine for boring oppositely tapering coaxial holes in spaced parallel wall parts  
Matches 1 - 8 out of 8