Tools – Wrench – screwdriver – or driver therefor – Machine
Patent
1987-03-02
1989-05-02
Schmidt, Frederick R.
Tools
Wrench, screwdriver, or driver therefor
Machine
74431, 74433, B25B 1700
Patent
active
048257290
ABSTRACT:
A torque transfer gear system comprises a plurality of first and second torque disks. The first torque disks each comprise a disk having first and second parallel surfaces and a plurality of gear teeth extending equiangularly thereabout but not extending radially beyond the associated disk circumference. The second torque disks likewise include a disk having a plurality of equiangularly disposed teeth, and the teeth do not extend beyond the associated disk circumference. The first torque disks are disposed in spaced apart relation and are rotatable on parallel axes. The second torque disks are also disposed in spaced apart relation and the teeth of the second torque disks are in meshing engagement with the teeth of the adjacent first torque disks. Application of torque to one of the first torque disks causes all torque disks to rotate and thereby transfer torque from one disk to another.
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Rachuba Maurina
Schmidt Frederick R.
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