FR736246A - Machine for shaping hangers for mines and the like - Google Patents

Machine for shaping hangers for mines and the like

Info

Publication number
FR736246A
FR736246A FR736246DA FR736246A FR 736246 A FR736246 A FR 736246A FR 736246D A FR736246D A FR 736246DA FR 736246 A FR736246 A FR 736246A
Authority
FR
France
Prior art keywords
mines
hangers
shaping
machine
shaping hangers
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
Frederic Bader
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 FR736246A publication Critical patent/FR736246A/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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR736246D 1931-08-12 1931-08-12 Machine for shaping hangers for mines and the like Expired FR736246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR736246T 1931-08-12

Publications (1)

Publication Number Publication Date
FR736246A true FR736246A (en) 1932-11-21

Family

ID=9131028

Family Applications (1)

Application Number Title Priority Date Filing Date
FR736246D Expired FR736246A (en) 1931-08-12 1931-08-12 Machine for shaping hangers for mines and the like

Country Status (1)

Country Link
FR (1) FR736246A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197730B (en) * 1960-04-14 1965-07-29 Edward Charles Kradoska Machine for rolling out dented clamping rings used to clamp metal drum lids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197730B (en) * 1960-04-14 1965-07-29 Edward Charles Kradoska Machine for rolling out dented clamping rings used to clamp metal drum lids

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