FR577575A - Machine for making sand molds using a lower extension and double clamping - Google Patents

Machine for making sand molds using a lower extension and double clamping

Info

Publication number
FR577575A
FR577575A FR577575DA FR577575A FR 577575 A FR577575 A FR 577575A FR 577575D A FR577575D A FR 577575DA FR 577575 A FR577575 A FR 577575A
Authority
FR
France
Prior art keywords
machine
lower extension
sand molds
double clamping
making sand
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)
Inventor
Louis Albert
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
Application filed filed Critical
Application granted granted Critical
Publication of FR577575A publication Critical patent/FR577575A/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
    • B22C15/02—Compacting by pressing devices only
    • B22C15/04—Compacting by pressing devices only involving muscle power, e.g. hand-operated levers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR577575D 1924-02-22 1924-02-22 Machine for making sand molds using a lower extension and double clamping Expired FR577575A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR577575T 1924-02-22

Publications (1)

Publication Number Publication Date
FR577575A true FR577575A (en) 1924-09-08

Family

ID=8954823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR577575D Expired FR577575A (en) 1924-02-22 1924-02-22 Machine for making sand molds using a lower extension and double clamping

Country Status (1)

Country Link
FR (1) FR577575A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437896A1 (en) * 1978-10-06 1980-04-30 Arenco Bmd Maschfab METHOD AND DEVICE FOR COMPACTING MOLDING SAND

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437896A1 (en) * 1978-10-06 1980-04-30 Arenco Bmd Maschfab METHOD AND DEVICE FOR COMPACTING MOLDING SAND

Similar Documents

Publication Publication Date Title
FR577575A (en) Machine for making sand molds using a lower extension and double clamping
FR597006A (en) Machine for filling foundry molds
FR642609A (en) Calculating machine for all kinds of operations
FR621008A (en) Special molds adapted to a brick making machine
FR566974A (en) Sand mold making machine
FR779926A (en) Sand tank for foundry mold core blowing machines
FR559285A (en) Simplified machine for binding using threads
FR24323E (en) New economical construction process using clamp molds
FR600655A (en) Improvements to molds for typographic line melting machines
FR623531A (en) Hole block molding machine
FR591471A (en) Improvements in key-character mechanisms for typewriters
FR588614A (en) Improvements in suspensions for machine shafts
FR557867A (en) Improvements to mold tamping machines
FR608375A (en) Shovels for sand and gravel washing machines
FR645584A (en) Improvements to molds and mold wheels for die setting and type line melting machines
FR704391A (en) Improvements in tools for sinking wells
FR655275A (en) Machine for spreading sand or gravel on roadways
FR36763E (en) Machine for spreading sand or gravel on roadways
FR601117A (en) Improvements in printing machines
FR648875A (en) Improvements to molding machines and sand cores
FR29731E (en) Continuous running machine for compression molding and marking plastics
FR610801A (en) Improvements in molding machines
FR601873A (en) Improvements in engraving opening machines
FR589981A (en) Improvements in machines for classifying documents of a different nature
FR644428A (en) Improvements to molding machines and sand cores