FR2516817A3 - Presse a plier les toles - Google Patents

Presse a plier les toles Download PDF

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Publication number
FR2516817A3
FR2516817A3 FR8219571A FR8219571A FR2516817A3 FR 2516817 A3 FR2516817 A3 FR 2516817A3 FR 8219571 A FR8219571 A FR 8219571A FR 8219571 A FR8219571 A FR 8219571A FR 2516817 A3 FR2516817 A3 FR 2516817A3
Authority
FR
France
Prior art keywords
stamp
counter
press
punch
die
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.)
Granted
Application number
FR8219571A
Other languages
English (en)
French (fr)
Other versions
FR2516817B3 (enExample
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 FR2516817A3 publication Critical patent/FR2516817A3/fr
Application granted granted Critical
Publication of FR2516817B3 publication Critical patent/FR2516817B3/fr
Granted legal-status Critical Current

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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
    • B21D5/16—Folding; Pleating
    • 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
    • B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
    • 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
    • B21D5/045—With a wiping movement of the bending blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR8219571A 1981-11-24 1982-11-23 Presse a plier les toles Granted FR2516817A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68526/81A IT1145205B (it) 1981-11-24 1981-11-24 Pressa piegatrice per lamiere

Publications (2)

Publication Number Publication Date
FR2516817A3 true FR2516817A3 (fr) 1983-05-27
FR2516817B3 FR2516817B3 (enExample) 1983-10-14

Family

ID=11309717

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8219571A Granted FR2516817A3 (fr) 1981-11-24 1982-11-23 Presse a plier les toles

Country Status (3)

Country Link
DE (1) DE8232894U1 (enExample)
FR (1) FR2516817A3 (enExample)
IT (1) IT1145205B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109365576A (zh) * 2018-11-28 2019-02-22 董淑翠 一种钢铁加工用钢材折弯设备的工作方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109365576A (zh) * 2018-11-28 2019-02-22 董淑翠 一种钢铁加工用钢材折弯设备的工作方法

Also Published As

Publication number Publication date
IT1145205B (it) 1986-11-05
FR2516817B3 (enExample) 1983-10-14
IT8168526A0 (it) 1981-11-24
DE8232894U1 (de) 1983-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse