FR1221933A - Matrice pour le pliage des tôles et matériaux analogues - Google Patents

Matrice pour le pliage des tôles et matériaux analogues

Info

Publication number
FR1221933A
FR1221933A FR785589A FR785589A FR1221933A FR 1221933 A FR1221933 A FR 1221933A FR 785589 A FR785589 A FR 785589A FR 785589 A FR785589 A FR 785589A FR 1221933 A FR1221933 A FR 1221933A
Authority
FR
France
Prior art keywords
die
sheet metal
similar materials
bending sheet
bending
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
FR785589A
Other languages
English (en)
Inventor
Stanley Arthur Johnson
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 FR1221933A publication Critical patent/FR1221933A/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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means
    • B21D5/0209—Tools therefor
    • B21D5/0263—Die with two oscillating halves
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/02—Bending sheet metal along straight lines, e.g. to form simple curves on press brakes without making use of clamping means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR785589A 1958-02-06 1959-02-02 Matrice pour le pliage des tôles et matériaux analogues Expired FR1221933A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1221933XA 1958-02-06 1958-02-06

Publications (1)

Publication Number Publication Date
FR1221933A true FR1221933A (fr) 1960-06-07

Family

ID=22401235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785589A Expired FR1221933A (fr) 1958-02-06 1959-02-02 Matrice pour le pliage des tôles et matériaux analogues

Country Status (1)

Country Link
FR (1) FR1221933A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748890A (en) * 1970-09-14 1973-07-31 Kelso Marine Inc Female die and workpiece support arrangement for a press
US5007278A (en) * 1989-01-18 1991-04-16 Rolf Haberstock Die device
WO1991013704A1 (fr) * 1990-03-15 1991-09-19 Lift Verkaufsgeräte-Gesellschaft M.B.H. Dispositif de pliage des toles
US5295384A (en) * 1990-03-15 1994-03-22 Lift Verkaufsgerate Gesellschaft M.B.H. Sheet-metal bending device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748890A (en) * 1970-09-14 1973-07-31 Kelso Marine Inc Female die and workpiece support arrangement for a press
US5007278A (en) * 1989-01-18 1991-04-16 Rolf Haberstock Die device
WO1991013704A1 (fr) * 1990-03-15 1991-09-19 Lift Verkaufsgeräte-Gesellschaft M.B.H. Dispositif de pliage des toles
US5295384A (en) * 1990-03-15 1994-03-22 Lift Verkaufsgerate Gesellschaft M.B.H. Sheet-metal bending device

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