Tool for connecting a tube to a local junction box

Details Tool for connecting a tube to a local junction box Tool for connecting a tube to a local junction box

1984-07-05

1986-04-22

Yost, Frank T.

Compound tools

Cutter combined with other tool or tools

30 96, 408 20, 408 68, B26B 1100

Patent

active

045832560

ABSTRACT:
A tool for making a plug connection between a plastic tube and a plastic case for electrical conductors has a cutting head which is designed to encircle the shell of a tube and which can be turned relatively to the tube. Extending into the interior of the cutting head is a first knife for chamfering the end of the tube as well as a second knife, at a distance from the first, for cutting a fircone-shaped rib in the shell of the tube. The cutting head is firmly connected to one end of a bar-shaped handle, which is provided at its other end with a bore head for making a hole in the wall of the case. The bore head comprises a cutter on an end of a steel hollow cylinder connected at its other end to the handle and projecting out from its respective front end. A protective and centering plunger is slidable against the effect of a spring within the hollow cylinder coaxially with the handle, the plunger forming on its free end a pressure plate which, in the normal state of the tool, projects above the cutter on the hollow cylinder.

REFERENCES:
patent: 983810 (1911-02-01), Crossley
patent: 1234467 (1917-07-01), Hamilton

Affiliated with

Also associated with

Rating

Tool for connecting a tube to a local junction box does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tool for connecting a tube to a local junction box, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tool for connecting a tube to a local junction box will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1908256