Tools – Wrench – screwdriver – or driver therefor – Having work engaging and force exerting portion inserted...
Patent
1995-09-05
1997-01-14
Smith, James G.
Tools
Wrench, screwdriver, or driver therefor
Having work engaging and force exerting portion inserted...
811774, 81490, B25B 2300
Patent
active
055928625
ABSTRACT:
A screwdriver is described having two double-ended driving bits, each having dimensions of length greater than width and a driving head at either end capable of controlling fastener rotation. The screwdriver also has a handle with dimensions of length greater than width, and width greater than thickness forming a somewhat flat handle that is appropriate for pocket storage and transportation. Extending out from the screwdriver handle is a screwdriver shank that is positioned to the side and off-center relative to the handle width to increase leverage and torque capabilities while maintaining a compact design. One of the two double-ended driving bits is stored within the handle while the other is temporarily held and secured within the screwdriver shank with one head exposed for fastener engagement. The components and their arrangement combine to form the present invention, a compact, high torque, four way multi-drive screwdriver that is user-friendly and cost efficient for manufacturing. In one preferred embodiment, the screwdriver has four different driving heads.
REFERENCES:
patent: 5421225 (1995-06-01), Chen
patent: 5442982 (1995-08-01), Bell
Proprietary Technologies, Inc.
Smith James G.
LandOfFree
Compact, high torque, multi-drive screwdriver does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Compact, high torque, multi-drive screwdriver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compact, high torque, multi-drive screwdriver will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1381159