Conveying device for push-type or continuous-heating furnaces

Details Conveying device for push-type or continuous-heating furnaces Conveying device for push-type or continuous-heating furnaces

1992-11-19

1994-04-12

Kastler, Scott

Metallurgical apparatus

Means treating solid metal

By contact with gas

266274, 432152, F27D 500

Patent

active

053019296

ABSTRACT:
A crosshead shoe for the sliding transport on rails of a material to be annealed has, for the lateral guiding on the rails, an approximately U-shaped cross section with downwardly projecting legs. Special glide elements are provided on the side of the glide shoe which faces the glide plane, and/or the rail, which glide elements are designed so that as little wear and friction as possible occur during the movement of the crosshead shoes. The glide elements have glide surfaces for this purpose, the side surfaces of which glide surfaces are rounded and/or downwardly inclined, and/or the peripheral edges of which are associated with one another in obtuse angles or have a shape which is at least partially circular. These conditions exist, for example, in glide elements with polygonal or circular surfaces, which can be arranged in one or several rows or in a honeycomb pattern. Since important edges thus extend inclined to the direction of movement and furthermore no break-off-endangered acute edge angle exists, interferences (for example during travel over rail joints) do not act simultaneously onto the entire edge, so that edge break-offs can be substantially avoided. A flow channel is provided between the crosshead shoe and the base of the material being annealed, through which additional hot air is blown against areas of the material shielded from the main stream by the rail and the crosshead shoe.

REFERENCES:
patent: 4444557 (1984-04-01), Kimura et al.
patent: 4676743 (1987-06-01), Ross
patent: 5104314 (1992-04-01), Amore

Affiliated with

Also associated with

Rating

Conveying device for push-type or continuous-heating furnaces does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Conveying device for push-type or continuous-heating furnaces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Conveying device for push-type or continuous-heating furnaces will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2093871