Procedure and apparatus for changing of core masks at a core set

Details Procedure and apparatus for changing of core masks at a core set Procedure and apparatus for changing of core masks at a core set

1990-05-18

1991-12-31

Batten, Jr., J. Reed

Metal founding

Process

Shaping liquid metal against a forming surface

164340, B22C 910, B22D 3304

Patent

active

050763423

ABSTRACT:
A core mask is mounted on a rear plate which is designed to establish a vacuum or a pressure for holding the core or cores in the mask. A unit including a mask and rear plate is stored in a magazine near a core setting system. The unit is transferred from the magazine to the core setting system, where it is positioned and fastened so that it can be released while at the same time a fluid connection is established between the unit and the core setting system. The unit is removed after use from the core setting system by release of a lock and the unit is returned to the magazine.

REFERENCES:
patent: 3424229 (1969-01-01), Gunnergaard-Poulsen
patent: 3910343 (1975-10-01), Popov et al.
patent: 4008748 (1977-02-01), Gunnergaard
patent: 4079774 (1978-03-01), Gunnergaard et al.
patent: 4590982 (1986-05-01), Hunter
patent: 4615374 (1986-10-01), Persson
patent: 4765389 (1988-08-01), Knudsen
patent: 4848440 (1989-07-01), Hunter

Affiliated with

Also associated with

Rating

Procedure and apparatus for changing of core masks at a core set does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Procedure and apparatus for changing of core masks at a core set, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Procedure and apparatus for changing of core masks at a core set will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1503144