Probe insertion and retraction tool

Details Probe insertion and retraction tool Probe insertion and retraction tool

1991-02-14

1992-04-21

Johnston, Jill A.

Chemical apparatus and process disinfecting, deodorizing, preser

Analyzer, structured indicator, or manipulative laboratory...

Corrosion tester

436 6, 738665, G01N 1700

Patent

active

051065800

ABSTRACT:
A probe retraction tool including a threaded split shaft connected to a packing gland in coaxial relation to a probe inserted therein. The shaft has a longitudinally coextensive slot and axial bore within which the longitudinal axis of the shaft extends in parallel relation thereto. A spinner nut is threadably connected to the shaft and has a slip ring concentrically mounted thereon for relative rotational movement. A member for securing the probe to the spinner nut is connected to the slip ring and extends within the channel to detachably connect with an upper end of the probe. A handle is connected to the spinner nut for rotating the same, thereby urging the spinner nut, the slip ring and the probe in coaxial vertical movement along the longitudinal axis of the split shaft.

REFERENCES:
patent: 4282181 (1981-08-01), Pierce
patent: 4915910 (1990-04-01), Manning et al.
Special Retractor Tool, Accurate Corrosion Monitoring Co., The Accurate Retractable Corrosion Coupon Holder Mar. 1989, p. 17.
Standard Retractor Tool, Accurate Corrosion Monitoring Co., The Accurate Retractable Corrosion Coupon Holder Mar. 1989, p. 18.
Cosasco.RTM. Retractable System Retractor, Rohrback Cosasco Systems, Ltd.
Probe Retractor, Rohrback Instruments, a division of Rohrback Corporation, Corrosometer.RTM. Accessories.

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