FR795923A - Raw metal fitting and its manufacturing process - Google Patents

Raw metal fitting and its manufacturing process

Info

Publication number
FR795923A
FR795923A FR795923DA FR795923A FR 795923 A FR795923 A FR 795923A FR 795923D A FR795923D A FR 795923DA FR 795923 A FR795923 A FR 795923A
Authority
FR
France
Prior art keywords
manufacturing process
metal fitting
raw metal
raw
fitting
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
Frans B Wendel
Alois Stauber
Henry 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 FR795923A publication Critical patent/FR795923A/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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/037—Forming branched tubes
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/15—Bending tubes using mandrels or the like using filling material of indefinite shape, e.g. sand, plastic material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR795923D 1934-10-03 1935-10-03 Raw metal fitting and its manufacturing process Expired FR795923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US795923XA 1934-10-03 1934-10-03

Publications (1)

Publication Number Publication Date
FR795923A true FR795923A (en) 1936-03-25

Family

ID=22151508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR795923D Expired FR795923A (en) 1934-10-03 1935-10-03 Raw metal fitting and its manufacturing process

Country Status (1)

Country Link
FR (1) FR795923A (en)

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