FR1239942A - Improvements to sheet metal molding machines - Google Patents

Improvements to sheet metal molding machines

Info

Publication number
FR1239942A
FR1239942A FR785833A FR785833A FR1239942A FR 1239942 A FR1239942 A FR 1239942A FR 785833 A FR785833 A FR 785833A FR 785833 A FR785833 A FR 785833A FR 1239942 A FR1239942 A FR 1239942A
Authority
FR
France
Prior art keywords
sheet metal
molding machines
metal molding
machines
sheet
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
FR785833A
Other languages
French (fr)
Inventor
Laugel
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.)
ARNOULD ETS
Original Assignee
ARNOULD ETS
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 ARNOULD ETS filed Critical ARNOULD ETS
Priority to FR785833A priority Critical patent/FR1239942A/en
Application granted granted Critical
Publication of FR1239942A publication Critical patent/FR1239942A/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/32—Perforating, i.e. punching holes in other articles of special shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR785833A 1959-02-05 1959-02-05 Improvements to sheet metal molding machines Expired FR1239942A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR785833A FR1239942A (en) 1959-02-05 1959-02-05 Improvements to sheet metal molding machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR785833A FR1239942A (en) 1959-02-05 1959-02-05 Improvements to sheet metal molding machines

Publications (1)

Publication Number Publication Date
FR1239942A true FR1239942A (en) 1960-09-02

Family

ID=8710857

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785833A Expired FR1239942A (en) 1959-02-05 1959-02-05 Improvements to sheet metal molding machines

Country Status (1)

Country Link
FR (1) FR1239942A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707970A (en) * 1970-05-04 1973-01-02 Vseojuzny Nii Khirurgicheskoi Surgical instrument for hysterectomy

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707970A (en) * 1970-05-04 1973-01-02 Vseojuzny Nii Khirurgicheskoi Surgical instrument for hysterectomy

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