Torque-applying, freely-reversible tool and drive-handle couplin

Details Torque-applying, freely-reversible tool and drive-handle couplin Torque-applying, freely-reversible tool and drive-handle couplin

1980-11-21

1982-07-27

Herrmann, Allan D.

192 clutches and power-stop control

Clutches

Automatic

81 583, 81 631, F16D 4120, B25B 1346

Patent

active

043412939

ABSTRACT:
A torque-applying coupling comprising a housing having members at its opposite ends for receiving a handle element and a tool element. Means is provided for operatively connecting said receiving members and comprises a double-spring clutch in the housing and a tool drive-shank disposed within the clutch for axial and rotative movement, along with a plurality of axially-aligned connecting and drive sleeves disposed within said spring clutch. The shank carries a drive portion which is axially movable with the shank into selective engagement with the sleeves to drive the shank in the desired direction.

REFERENCES:
patent: 1704062 (1929-03-01), Star
patent: 2792094 (1957-05-01), Baldwin et al.
patent: 4210185 (1980-07-01), Acevedo
patent: 4235133 (1980-11-01), Acevedo

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