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Class Information
Number: 164/159
Name: Metal founding > Means to shape a forming surface
Description: Apparatus for shaping a mold, pattern or core device.

Sub-classes under this class:

Class Number Class Name Patents
164/167 And separate metal casting means 18
164/160.1 Including means applying vacuum directly to mold material 46
164/169 Including means for compacting particulate fluent mold materials 55
164/213 Including means for separating forming surface from shaping means 26
164/161 Including means for sweeping or cutting forming surface 8
164/228 Means for shaping core (e.g., core boxes, core molds, etc.) 59
164/235 Pattern 66
164/165 Shell type mold making machine 26

Patents under this class:

Patent Number Title Of Patent Date Issued
8656981 Method of producing tire vulcanization mold, and tire vulcanization mold Feb. 25, 2014
8567477 Mold core for forming a molding tool Oct. 29, 2013
8424585 Method and apparatus for creating a pattern Apr. 23, 2013
8082975 Apparatus and method for producing casting mold Dec. 27, 2011
7018118 Hub and detectable spool Mar. 28, 2006
6024160 Pattern plate drawing apparatus Feb. 15, 2000
5971056 Device for hardening foundry cores and use thereof Oct. 26, 1999
5967221 Detachable wear plate suitable for foundry equipment and for conveying green sand moulds Oct. 19, 1999
5857513 Aerator for vertical flaskless molding machine Jan. 12, 1999
5803156 Method of making catalyst cured resin-coated sand cores Sep. 8, 1998
5535809 Method and apparatus for packing a granular material for foundry use Jul. 16, 1996
5230378 Method and apparatus for manufacturing one-piece water jacket cores Jul. 27, 1993
5190094 Heteroporous form tool for manufacturing casting moulds and process for its manufacture Mar. 2, 1993
5135043 Apparatus and method for gas curing foundry cores and molds Aug. 4, 1992
5005630 Process for producing foundry molds and cores from sand and a binder Apr. 9, 1991
4878533 Vaporization apparatus and method for producing curing gas Nov. 7, 1989
4854369 Apparatus for surrounding a foam pattern cluster with sand Aug. 8, 1989
4753282 Molding register system with improved closer assembly Jun. 28, 1988
4718474 Mold transfer mechanism for a molding machine Jan. 12, 1988
4714100 Method and apparatus for changing a mold box on a molding machine Dec. 22, 1987
4644995 Device for fabricating frozen moulding moulds or cores Feb. 24, 1987
4628986 Molding register system Dec. 16, 1986
4588014 Foundry molding apparatus and method May. 13, 1986
4509579 Apparatus for fluidizing a particulate bed within a flask Apr. 9, 1985
4304286 Making moulds Dec. 8, 1981
4283835 Cambered core positioning for injection molding Aug. 18, 1981
4261413 Foundry molding system Apr. 14, 1981
4129168 Catalyst gas generating circuit for rotary core making machine Dec. 12, 1978
4016922 Method and apparatus for feeding granulated material Apr. 12, 1977
3957103 Mold making method and apparatus May. 18, 1976
3937272 Cold set catalyst supply and fume incinerator for a foundry core making machine Feb. 10, 1976

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