FR918810A - Process and apparatus for the manufacture and ejection of shell castings - Google Patents

Process and apparatus for the manufacture and ejection of shell castings

Info

Publication number
FR918810A
FR918810A FR918810DA FR918810A FR 918810 A FR918810 A FR 918810A FR 918810D A FR918810D A FR 918810DA FR 918810 A FR918810 A FR 918810A
Authority
FR
France
Prior art keywords
ejection
manufacture
shell castings
castings
shell
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.)
Plasco Ltd
Original Assignee
Plasco Ltd
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 by Plasco Ltd filed Critical Plasco Ltd
Application granted granted Critical
Publication of FR918810A publication Critical patent/FR918810A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D5/00—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners
    • B29D5/02—Producing elements of slide fasteners; Combined making and attaching of elements of slide fasteners the fasteners having separate interlocking members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR918810D 1944-05-26 1945-12-13 Process and apparatus for the manufacture and ejection of shell castings Expired FR918810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US918810XA 1944-05-26 1944-05-26

Publications (1)

Publication Number Publication Date
FR918810A true FR918810A (en) 1947-02-19

Family

ID=22230079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918810D Expired FR918810A (en) 1944-05-26 1945-12-13 Process and apparatus for the manufacture and ejection of shell castings

Country Status (1)

Country Link
FR (1) FR918810A (en)

Similar Documents

Publication Publication Date Title
FR945530A (en) Process for removing oxide from the surface of metals
FR1083577A (en) Process and solutions for the electroplating of metals
FR918810A (en) Process and apparatus for the manufacture and ejection of shell castings
FR938897A (en) Process for the granulation of cobalt and nickel metals
FR912698A (en) Process for the application of vitrified enamels
FR983910A (en) Process and apparatus for the manufacture of hydrochlorides
FR55613E (en) Process for the manufacture of foundry molds
FR983437A (en) Process for the improvement of molasses
FR906294A (en) Process for the manufacture of articles made of iron-carbon alloys
FR902756A (en) Process and equipment for the preparation of hyperchlorite solutions
FR927525A (en) Refining process for light and ultra-light alloys
FR980298A (en) Process and machine for the production of shot
BE454864A (en) Process for the treatment of acetalization mixtures
FR990152A (en) Process and apparatus for the production of metal in? rotary from ore
FR982969A (en) Process and apparatus for the manufacture of hydrochlorides
FR913751A (en) Process for the preparation of an imidazolidone derivative
FR982585A (en) Process and apparatus for the manufacture of nitrophosphates
FR980270A (en) Process and machine for the manufacture of vibrated concrete monoblocks
FR904519A (en) Process for the electrolytic oxidation of o-toluenesulfamide
FR1126228A (en) Process for accelerating the sedimentation of dispersions
FR52799E (en) Process for improving the continuous rolling of polyisolefins
FR994377A (en) Process for the treatment of ingots in magnetic alloys
FR975606A (en) Process and apparatus for the manufacture of fertilizers
FR893722A (en) Process for the production of direct positives using the sabattier effect
FR1125542A (en) Process for the agglomeration of phosphates