Device for moving samples in a controlled atmosphere enclosure

Details Device for moving samples in a controlled atmosphere enclosure Device for moving samples in a controlled atmosphere enclosure

1987-08-03

1989-04-04

Levy, Stewart J.

Measuring and testing

Probe or probe mounting

2504421, H01J 4904

Patent

active

048174491

ABSTRACT:
The device comprises a sheath assembly defining an internal value opening into the enclosure. It further comprises a rack unit mounted in the sheath assembly for axial movement; a pinion mounted for rotation on said sheath assembly; meshing with said rack and rotatable from the outside of said sheath through a deformable sealed mechanical drive connection; a sample holder connected to said rack having a freely rotatable axial connection with said rack; and a drive rod slidably non-rotatably connected to said sample holder, fixed against axial movement with respect to the sheath assembly and rotatable from the outside of said sheath assembly through a deformable sealed mechanical drive connection, each of said connection being devoid of slidable joints.

REFERENCES:
patent: 3638015 (1972-01-01), Browning et al.
patent: 4227080 (1980-10-01), Okura et al.
patent: 4274004 (1981-06-01), Kanai
patent: 4587431 (1986-05-01), Uemura

Affiliated with

Also associated with

Rating

Device for moving samples in a controlled atmosphere enclosure does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Device for moving samples in a controlled atmosphere enclosure, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Device for moving samples in a controlled atmosphere enclosure will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-170797