FR680462A - Apparatus for the production of lattice bars from pressed sheet metal - Google Patents

Apparatus for the production of lattice bars from pressed sheet metal

Info

Publication number
FR680462A
FR680462A FR680462DA FR680462A FR 680462 A FR680462 A FR 680462A FR 680462D A FR680462D A FR 680462DA FR 680462 A FR680462 A FR 680462A
Authority
FR
France
Prior art keywords
production
sheet metal
pressed sheet
lattice bars
lattice
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
Hugo Junkers
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 FR680462A publication Critical patent/FR680462A/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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/10—Die sets; Pillar guides

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR680462D 1928-10-24 1929-08-19 Apparatus for the production of lattice bars from pressed sheet metal Expired FR680462A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE680462X 1928-10-24

Publications (1)

Publication Number Publication Date
FR680462A true FR680462A (en) 1930-05-01

Family

ID=6595367

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680462D Expired FR680462A (en) 1928-10-24 1929-08-19 Apparatus for the production of lattice bars from pressed sheet metal

Country Status (1)

Country Link
FR (1) FR680462A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412362A1 (en) * 1977-12-23 1979-07-20 Mueller Hermann Gmbh DEVICE FOR MANUFACTURING TUBULAR ELBOWS BY STAMPING AND WELDING TWO HALF SHELLS
DE102013208155A1 (en) * 2013-05-03 2014-11-06 Bayerische Motoren Werke Aktiengesellschaft Tool system for the production of hot formed or press hardened sheet metal parts with interchangeable tool segments

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2412362A1 (en) * 1977-12-23 1979-07-20 Mueller Hermann Gmbh DEVICE FOR MANUFACTURING TUBULAR ELBOWS BY STAMPING AND WELDING TWO HALF SHELLS
DE102013208155A1 (en) * 2013-05-03 2014-11-06 Bayerische Motoren Werke Aktiengesellschaft Tool system for the production of hot formed or press hardened sheet metal parts with interchangeable tool segments

Similar Documents

Publication Publication Date Title
FR681836A (en) Process for stripping metal surfaces
FR680462A (en) Apparatus for the production of lattice bars from pressed sheet metal
FR700429A (en) Guide tube for rotating metal bars
FR681083A (en) Process for the production of metallic carbonyls
FR653761A (en) Apparatus for the manufacture of tubes
FR677653A (en) Metal frame for cutlery
FR643986A (en) Advanced process for making briquettes
FR720129A (en) Apparatus for the manufacture of tubes
FR661997A (en) Apparatus for the production of glass objects
FR684783A (en) Advanced sheet metal panneton for bakers
FR695822A (en) Apparatus for the production of mica plates
FR680291A (en) Apparatus for making soaps
FR681650A (en) Device for cutting metal bars
FR705773A (en) Apparatus for the production of butter
FR667020A (en) Welding process
FR630479A (en) Sheet metal bending machine
FR661762A (en) Apparatus for the production of sheet glass
FR719301A (en) Apparatus for bending metal bars
FR667611A (en) Method for making curved nuts
FR684548A (en) Process for the production of rivets
FR656971A (en) Process for the manufacture of oxycathodes
FR640339A (en) Apparatus for making soap
FR649443A (en) Apparatus for collecting dough
FR681319A (en) Apparatus for the continuous production of cyanides
FR654499A (en) Brewing apparatus more particularly applicable to the manufacture of Gruyère cheese