FR1079310A - Sand mold blowing apparatus - Google Patents

Sand mold blowing apparatus

Info

Publication number
FR1079310A
FR1079310A FR1079310DA FR1079310A FR 1079310 A FR1079310 A FR 1079310A FR 1079310D A FR1079310D A FR 1079310DA FR 1079310 A FR1079310 A FR 1079310A
Authority
FR
France
Prior art keywords
sand mold
blowing apparatus
mold blowing
sand
mold
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FED FOUNDRY SUPPLY Co
Original Assignee
FED FOUNDRY SUPPLY Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US286774A external-priority patent/US2779071A/en
Application filed by FED FOUNDRY SUPPLY Co filed Critical FED FOUNDRY SUPPLY Co
Application granted granted Critical
Publication of FR1079310A publication Critical patent/FR1079310A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
FR1079310D 1952-05-08 1953-05-07 Sand mold blowing apparatus Expired FR1079310A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US286774A US2779071A (en) 1952-05-08 1952-05-08 Control system for sand blowing apparatus
US417805A US2779074A (en) 1952-05-08 1954-03-22 Method of blowing sand into sand molds

Publications (1)

Publication Number Publication Date
FR1079310A true FR1079310A (en) 1954-11-29

Family

ID=26964061

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1079310D Expired FR1079310A (en) 1952-05-08 1953-05-07 Sand mold blowing apparatus
FR1173064D Expired FR1173064A (en) 1952-05-08 1957-03-19 Foundry Core Sandblast Machine

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1173064D Expired FR1173064A (en) 1952-05-08 1957-03-19 Foundry Core Sandblast Machine

Country Status (3)

Country Link
US (1) US2779074A (en)
FR (2) FR1079310A (en)
GB (1) GB724731A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2908950A (en) * 1957-07-18 1959-10-20 Osborn Mfg Co Blow and squeeze molding machine
US3274651A (en) * 1965-03-29 1966-09-27 Oliveira Fabio De Azevedo Method for injecting sand in moulding machines
US3520711A (en) * 1966-08-22 1970-07-14 Gen Motors Corp Method of coating a permeable sand core body
US4140171A (en) * 1977-08-08 1979-02-20 Ashland Oil, Inc. No bake blower apparatus for making sand cores
DK169203B1 (en) * 1993-07-01 1994-09-12 Dansk Ind Syndikat Method and apparatus for making molds or mold parts by blowing particulate material into a molding chamber
EP1230048A1 (en) * 1999-11-18 2002-08-14 Adolf Hottinger Maschinenbau GmbH Method for producing casting molds

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE23817E (en) * 1954-04-27 Automatic air lift control
US1769081A (en) * 1926-10-01 1930-07-01 Chicago Pneumatic Tool Co Pneumatic hammer
US1889163A (en) * 1931-03-31 1932-11-29 Smidth & Co As F L Conveying fine-grained materials
US2221741A (en) * 1937-03-24 1940-11-12 Fuller Co Pneumatic conveying apparatus
US2457930A (en) * 1944-07-17 1949-01-04 Cons Vultee Aircraft Corp Fluid pressure operated device for inserting cushion pads
US2652609A (en) * 1950-01-17 1953-09-22 Westinghouse Electric Corp Method of making molds
US2682692A (en) * 1950-10-25 1954-07-06 Everard F Kohl Process of preparing precision castings
US2683296A (en) * 1951-11-17 1954-07-13 Monsanto Chemicals Method of preparing shell molds and composition therefor

Also Published As

Publication number Publication date
FR1173064A (en) 1959-02-19
US2779074A (en) 1957-01-29
GB724731A (en) 1955-02-23

Similar Documents

Publication Publication Date Title
FR1089701A (en) Attached
CH320829A (en) Sand blow molding machine
FR1079310A (en) Sand mold blowing apparatus
FR1147402A (en) Oxetane polymers
FR1097492A (en) Improvements relating to vulcanizing devices or tire molds
FR1076354A (en) Articulator apparatus
CH316854A (en) Sand blow molding machine
FR1049110A (en) Swimming apparatus
FR1071788A (en) Anti-nail for tires
FR1078337A (en) Locomotion apparatus
AT186785B (en) Mold
AT183515B (en) Molding sand
FR63285E (en) Apparatus for the production of vibrations
FR1052456A (en) Swimming apparatus
FR1055355A (en) Tire retreading mold
FR1073416A (en) Tire casing retreading mold
AT176314B (en) Continuous casting mold
FR1050574A (en) Pneumatic formwork
FR62776E (en) Apparatus for the production of vibrations
FR1066547A (en) Portable molding machine
FR1049770A (en) Mold
ES33384Y (en) Manual siren
FR1080191A (en) Extrusion apparatus
FR1090263A (en) Molding cores
FR1057386A (en) Vulcanization apparatus