FR487271A - Method and apparatus for making irregular shaped stampings - Google Patents

Method and apparatus for making irregular shaped stampings

Info

Publication number
FR487271A
FR487271A FR487271DA FR487271A FR 487271 A FR487271 A FR 487271A FR 487271D A FR487271D A FR 487271DA FR 487271 A FR487271 A FR 487271A
Authority
FR
France
Prior art keywords
irregular shaped
shaped stampings
making irregular
making
stampings
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
Clayton Berneet Weaver
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR487271A publication Critical patent/FR487271A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR487271D 1917-10-20 1917-10-20 Method and apparatus for making irregular shaped stampings Expired FR487271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR487271T 1917-10-20

Publications (1)

Publication Number Publication Date
FR487271A true FR487271A (en) 1918-06-19

Family

ID=1523777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR487271D Expired FR487271A (en) 1917-10-20 1917-10-20 Method and apparatus for making irregular shaped stampings

Country Status (1)

Country Link
FR (1) FR487271A (en)

Similar Documents

Publication Publication Date Title
FR487271A (en) Method and apparatus for making irregular shaped stampings
FR477528A (en) Method and apparatus for the continuous casting of molten parts
FR481056A (en) Method and apparatus for obtaining metals
FR792507A (en) Method and device for the construction of an apparatus for catalytic hydrogenation
FR464714A (en) Method and apparatus for performing electro-osmotic operations
FR486662A (en) Improved method and apparatus for taking so-called "animated" photographs
FR438207A (en) Method and apparatus for the manufacture of aluminum
FR528882A (en) Method and apparatus for the manufacture of agglomerates of all models
FR485138A (en) Method and apparatus for the purification and re-oxygenation of air
FR474435A (en) Method and device for performing aerogeodesic stereo-raises
FR498960A (en) Method and apparatus for the manufacture of bricks for construction
FR483895A (en) Apparatus for drawing metals
FR482978A (en) Method and apparatus for the direct production of steel
FR519467A (en) Method for manufacturing half-cellulose, and apparatus for carrying out the method
FR489063A (en) Method and apparatus for the production of nitrogen compounds and especially azides
FR468245A (en) Method and apparatus for rubber extraction
FR495794A (en) Method and apparatus for the production of hydrocarbons
FR556892A (en) Method and apparatus for the continuous manufacture of acetone
FR491857A (en) Method and apparatus for the electrolysis of alkali metal chlorides
FR487170A (en) Process for preparing clichés and device for carrying out this process
FR473900A (en) Method and apparatus for superheating air
FR444630A (en) Method and apparatus for the manufacture of expanded metal
FR484105A (en) Method and apparatus for obtaining photomicrographs
FR415840A (en) Swimming apparatus for sport and rescue
FR426824A (en) Method and apparatus for browning silverware