FR578340A - Mode d'agrafage des feuilles métalliques - Google Patents

Mode d'agrafage des feuilles métalliques

Info

Publication number
FR578340A
FR578340A FR578340DA FR578340A FR 578340 A FR578340 A FR 578340A FR 578340D A FR578340D A FR 578340DA FR 578340 A FR578340 A FR 578340A
Authority
FR
France
Prior art keywords
stapling
metal sheets
sheets
metal
stapling metal
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
English (en)
Inventor
Henri Etienne
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 FR578340A publication Critical patent/FR578340A/fr
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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR578340D 1923-05-15 1923-05-15 Mode d'agrafage des feuilles métalliques Expired FR578340A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR578340T 1923-05-15

Publications (1)

Publication Number Publication Date
FR578340A true FR578340A (fr) 1924-09-23

Family

ID=8955346

Family Applications (1)

Application Number Title Priority Date Filing Date
FR578340D Expired FR578340A (fr) 1923-05-15 1923-05-15 Mode d'agrafage des feuilles métalliques

Country Status (1)

Country Link
FR (1) FR578340A (fr)

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