Tightening apparatus

Details Tightening apparatus Tightening apparatus

1984-07-30

1985-11-12

Jones, Jr., James L.

Tools

Wrench, screwdriver, or driver therefor

Responsive to torque on work

81473, B25B 2314

Patent

active

045520429

ABSTRACT:
A shaft tightening apparatus wherein the shaft can be tightened a multitude of times to the same level of torque. The tightening apparatus comprises an exterior housing which when manually pivoted will similarly pivot within an internally located spindle. This spindle is fixedly mounted to the shaft. Upon a certain level of torque being obtained, the housing will completely pivot relative to the spindle with a further tightening force not being obtainable.

REFERENCES:
patent: 1373810 (1921-04-01), Hansen
patent: 2742805 (1956-04-01), Nelson
patent: 3208316 (1965-09-01), Scribner
patent: 3319494 (1967-05-01), Ulbing
patent: 3511349 (1970-05-01), Herscorici

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