FR2175923A1 - Forming high relief corrugations - in sheet metal using coordinated clamps and punch - Google Patents

Forming high relief corrugations - in sheet metal using coordinated clamps and punch

Info

Publication number
FR2175923A1
FR2175923A1 FR7308717A FR7308717A FR2175923A1 FR 2175923 A1 FR2175923 A1 FR 2175923A1 FR 7308717 A FR7308717 A FR 7308717A FR 7308717 A FR7308717 A FR 7308717A FR 2175923 A1 FR2175923 A1 FR 2175923A1
Authority
FR
France
Prior art keywords
punch
clamps
sheet
coordinated
high relief
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Withdrawn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
FR7308717A
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.)
DIJK EDSGER VAN
Original Assignee
DIJK EDSGER VAN
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
Priority claimed from NL7203324A external-priority patent/NL7203324A/xx
Application filed by DIJK EDSGER VAN filed Critical DIJK EDSGER VAN
Publication of FR2175923A1 publication Critical patent/FR2175923A1/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Withdrawn legal-status Critical Current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
    • B21D13/00—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form
    • B21D13/02—Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form by pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Wire Processing (AREA)

Abstract

In the formation of a series of high relief corrugations in metal sheet or strip, two relatively mobile horizontal clamps arranged in a frame can together press a piece of sheet metal held between them while at the same time a shaping punch placed between the clamps and below the sheet moves upwardly, the movements of the clamps and punch being coordinated so that the sheet is bent against the punch without sliding w.r.t. it. The part of the punch which shapes the sheet is shaped so that in bending the sheet it forms a corrugation in high relief.
FR7308717A 1972-03-14 1973-03-12 Forming high relief corrugations - in sheet metal using coordinated clamps and punch Withdrawn FR2175923A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7203324A NL7203324A (en) 1972-03-14 1972-03-14

Publications (1)

Publication Number Publication Date
FR2175923A1 true FR2175923A1 (en) 1973-10-26

Family

ID=19815585

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308717A Withdrawn FR2175923A1 (en) 1972-03-14 1973-03-12 Forming high relief corrugations - in sheet metal using coordinated clamps and punch

Country Status (4)

Country Link
JP (1) JPS5123464B2 (en)
BE (1) BE796668A (en)
FR (1) FR2175923A1 (en)
IT (1) IT980546B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0688613A1 (en) * 1994-06-24 1995-12-27 Fischer Reinach Ag Reinforcement for supported concrete floor in the neighbourhood of the supports and method and bending machine for making it

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0688613A1 (en) * 1994-06-24 1995-12-27 Fischer Reinach Ag Reinforcement for supported concrete floor in the neighbourhood of the supports and method and bending machine for making it
CH688519A5 (en) * 1994-06-24 1997-10-31 Fischer Reinach Ag Punching reinforcement For supported concrete floors in areas of their Props and processes for their preparation and bending machine.

Also Published As

Publication number Publication date
JPS5123464B2 (en) 1976-07-16
BE796668A (en) 1973-07-02
IT980546B (en) 1974-10-10
DE2311357A1 (en) 1973-10-04
DE2311357B2 (en) 1976-09-30
JPS48102766A (en) 1973-12-24

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Legal Events

Date Code Title Description
ST Notification of lapse