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Class Information
Number: 164/213
Name: Metal founding > Means to shape a forming surface > Including means for separating forming surface from shaping means
Description: Apparatus having means to effect a withdrawal of the shaped mold part from the mold shaping member or vice versa.

Sub-classes under this class:

Class Number Class Name Patents
164/225 By drop pattern plate or support 1
164/226 By pin lifting arrangement for contacting mold 6
164/223 By vibrating means 4
164/224 Having means to invert flask or pattern 14
164/222 Including pattern having relatively moving parts 3
164/214 Means effecting parallel draw of cope and pattern plate respectively from each other and the drag 5
164/227 Means for displacing mold part from stationary shaping member 8
164/215 Means rotatably withdrawing pattern 0
164/217 Utilizing a stripping plate 0

Patents under this class:

Patent Number Title Of Patent Date Issued
8033315 Casting tool Oct. 11, 2011
7654302 Method and apparatus for molding an upper and a lower mold having no flask, and a method for replacing a match plate used therefor Feb. 2, 2010
7543627 Method of removing molded article and apparatus for same Jun. 9, 2009
7007738 Vertical boxless mould casting machine Mar. 7, 2006
5807472 Parting fixture for removal of a substrate from a mandrel Sep. 15, 1998
5711365 Shell molding apparatus Jan. 27, 1998
4836266 Method and apparatus for registering flaskless sand cope and drag molds Jun. 6, 1989
4757855 Method and apparatus for loading and unloading tooling from a foundry machine Jul. 19, 1988
4678021 Method and an apparatus for replacing pattern plates in a moulding system Jul. 7, 1987
4615374 Foundry plant and a manoeuvering apparatus for use in it Oct. 7, 1986
4539168 Device and process for making thin-walled wax models for lost-wax casting Sep. 3, 1985
4452295 Apparatus for production of cores from fluidized sands in hot boxes Jun. 5, 1984
4442882 Machine for producing flaskless molds Apr. 17, 1984
4411586 Device for delivery of cores Oct. 25, 1983
4311184 Assembly for forming hollow foundry products Jan. 19, 1982
4267878 Apparatus for producing casting mould parts by compressing sand or a similar material between a pressure plate and a counter-pressure plate May. 19, 1981
4203484 Foundry molding machine for the production of mold halves in mold boxes May. 20, 1980
4199020 Pattern device for foundry molds Apr. 22, 1980
4165781 Flaskless stack molding machine Aug. 28, 1979
4155401 Device for the extraction of molding shells May. 22, 1979
4143700 Angled molding machine Mar. 13, 1979
4100961 Foundry molding machine Jul. 18, 1978
4044818 Apparatus for forming sand molds Aug. 30, 1977
4027723 Molding apparatus including a flexible mold for making articles having radially inwardly extending projections on an interior surface Jun. 7, 1977
4026345 Foundry moulding May. 31, 1977
3965966 Apparatus for the production of castings Jun. 29, 1976

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