FR2019941A1 - Sheet metal bending machine - Google Patents

Sheet metal bending machine

Info

Publication number
FR2019941A1
FR2019941A1 FR6933896A FR6933896A FR2019941A1 FR 2019941 A1 FR2019941 A1 FR 2019941A1 FR 6933896 A FR6933896 A FR 6933896A FR 6933896 A FR6933896 A FR 6933896A FR 2019941 A1 FR2019941 A1 FR 2019941A1
Authority
FR
France
Prior art keywords
sheet metal
bending machine
metal bending
bending
hold
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.)
Withdrawn
Application number
FR6933896A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2019941A1 publication Critical patent/FR2019941A1/en
Withdrawn legal-status Critical Current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
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/042—With a rotational movement of the bending blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The bending bar is supported from below the worktable to move upwards in an arc about the bending edge of the anvil and the front edge of the hold-down bar, by parallelogram hinges housed within the frame legs and pivotal about points below and to the rear of the bending edge. The hold-down bar is supported on overhead cantilever arms extending forward from pivots on the rear of the machine frame.
FR6933896A 1968-10-04 1969-10-03 Sheet metal bending machine Withdrawn FR2019941A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1509368A CH475803A (en) 1968-10-04 1968-10-04 Bending machine

Publications (1)

Publication Number Publication Date
FR2019941A1 true FR2019941A1 (en) 1970-07-10

Family

ID=4406270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6933896A Withdrawn FR2019941A1 (en) 1968-10-04 1969-10-03 Sheet metal bending machine

Country Status (5)

Country Link
AT (1) AT290251B (en)
CH (1) CH475803A (en)
DE (1) DE1923675A1 (en)
FR (1) FR2019941A1 (en)
SE (1) SE345972B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7062890B2 (en) * 2003-11-13 2006-06-20 G.D Societa' Per Azioni Packing machine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT363757B (en) * 1980-04-24 1981-08-25 Voest Alpine Ag DEVICE FOR BENDING TABLETS
DE3605815C2 (en) * 1986-02-22 1995-06-22 Weinbrenner Paul Maschbau Device for bending sheet metal
FR2638985A1 (en) * 1988-11-14 1990-05-18 Guepratte Pierre IMPROVED FOLDER WITH INTERMEDIATE HINGES
DE19518387A1 (en) * 1995-05-23 1996-11-28 Dieter Jung Bench used for bending over edges of sheet metal plates at angle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7062890B2 (en) * 2003-11-13 2006-06-20 G.D Societa' Per Azioni Packing machine

Also Published As

Publication number Publication date
SE345972B (en) 1972-06-19
AT290251B (en) 1971-05-25
CH475803A (en) 1969-07-31
DE1923675A1 (en) 1970-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse