DE2317882C3 - Anschlagvorrichtung für Biegepressen - Google Patents

Anschlagvorrichtung für Biegepressen

Info

Publication number
DE2317882C3
DE2317882C3 DE19732317882 DE2317882A DE2317882C3 DE 2317882 C3 DE2317882 C3 DE 2317882C3 DE 19732317882 DE19732317882 DE 19732317882 DE 2317882 A DE2317882 A DE 2317882A DE 2317882 C3 DE2317882 C3 DE 2317882C3
Authority
DE
Germany
Prior art keywords
piston
stop
cylinder
chamber
facing
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
DE19732317882
Other languages
German (de)
English (en)
Other versions
DE2317882A1 (de
DE2317882B2 (de
Inventor
Pierre Villeurbanne Colly (Frankreich)
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.)
Ets A Colly Sa Constructions Hydromecaniques Villeurbanne (frankreich)
Original Assignee
Ets A Colly Sa Constructions Hydromecaniques Villeurbanne (frankreich)
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 Ets A Colly Sa Constructions Hydromecaniques Villeurbanne (frankreich) filed Critical Ets A Colly Sa Constructions Hydromecaniques Villeurbanne (frankreich)
Publication of DE2317882A1 publication Critical patent/DE2317882A1/de
Publication of DE2317882B2 publication Critical patent/DE2317882B2/de
Application granted granted Critical
Publication of DE2317882C3 publication Critical patent/DE2317882C3/de
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
    • B21D11/00—Bending not restricted to forms of material mentioned in only one of groups B21D5/00, B21D7/00, B21D9/00; Bending not provided for in groups B21D5/00 - B21D9/00; Twisting
    • B21D11/22—Auxiliary equipment, e.g. positioning devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Actuator (AREA)
DE19732317882 1972-04-13 1973-04-10 Anschlagvorrichtung für Biegepressen Expired DE2317882C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7213683A FR2179667A1 (en) 1972-04-13 1972-04-13 Bending press adjustable stop - is moved rapidly and automatically into next required position

Publications (3)

Publication Number Publication Date
DE2317882A1 DE2317882A1 (de) 1973-10-18
DE2317882B2 DE2317882B2 (de) 1975-02-06
DE2317882C3 true DE2317882C3 (de) 1975-09-18

Family

ID=9097100

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732317882 Expired DE2317882C3 (de) 1972-04-13 1973-04-10 Anschlagvorrichtung für Biegepressen

Country Status (4)

Country Link
DE (1) DE2317882C3 (enExample)
FR (1) FR2179667A1 (enExample)
IT (1) IT983785B (enExample)
NL (1) NL7304816A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4494312A (en) * 1982-09-07 1985-01-22 Hurco Manufacturing Co., Inc. Press brake gauging apparatus
DE4321980C2 (de) * 1993-07-01 1995-07-27 Siemens Ag Vorrichtung zum freien Biegen eines Werkstücks
DE10303125B3 (de) * 2003-01-25 2004-11-11 Artur Küpper GmbH & Co. KG Tragrolle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502056A (en) * 1948-04-05 1950-03-28 Lawrence C Million Gauge attachment for metalbending machines

Also Published As

Publication number Publication date
FR2179667A1 (en) 1973-11-23
FR2179667B1 (enExample) 1978-03-03
IT983785B (it) 1974-11-11
DE2317882A1 (de) 1973-10-18
NL7304816A (enExample) 1973-10-16
DE2317882B2 (de) 1975-02-06

Similar Documents

Publication Publication Date Title
DE2718776C2 (de) Mit einem ersten Druckmittel betätigte Vorrichtung zur Erhöhung des Druckes eines zweiten Druckmittels in zwei Stufen
DE2712604A1 (de) Mehrfachziehwerkzeug
DE2224592B2 (de) Doppelt wirkende hydraulische Pulverpresse mit einem einzigen Hydraulikzylinder
DE3905789C2 (de) Stempelpresse
DE2317882C3 (de) Anschlagvorrichtung für Biegepressen
DE2155597A1 (de) Druckmittelbetätigtes Preßwerkzeug
DE2334485B2 (de) Stanzeinheit
DE3131301A1 (de) "vorrichtung zum verbinden mindestens zweier duennwandiger werkstuecke durch ein scher-quetsch-verfahren"
DE4122128A1 (de) Hydroelastische tiefzieheinrichtung
DE19649629A1 (de) Flexibel einsetzbares Werkzeug zum Innenhochdruckumformen
DE2805187C2 (de) Gesenkschmiedepresse
DE7537485U (de) Revolverstanzpresse
EP0417753A2 (de) Mechanische oder hydraulische Presse mit Zieheinrichtung oder Ziehstufe einer Stufenpresse
DE4137061C2 (de) Lötwerkzeug mit Lötkolben
DE4028920A1 (de) Mechanische oder hydraulische presse mit zieheinrichtung oder ziehstufe einer stufenpresse
DE3022490A1 (de) Spanneinrichtung fuer werkstuecke
DE2346541C3 (de) Taster für eine Kopiervorrichtung
DE2410183B2 (de) Vorrichtung zur Wegesteuerung des Druckmittels zu und von einem doppeltwirkenden pneumatischen Servomotor
DE313549C (enExample)
DE1931714C (de) Biegebearbeitungseinrichtung
DE2450477B2 (de) Vorrichtung zum anpassen der greiferbacken von greiferschienen an die zu bearbeitenden werkstueckteile in einer stufenpresse
DE807658C (de) Hydraulische Presse zur Bearbeitung von Werkstuecken
DE2332899A1 (de) Verfahren zum erzeugen oder ausbilden von z. b. sickenfoermigen verformungen in blechteilen
DE2542239A1 (de) Biegevorrichtung fuer bleche o.dgl.
DE2043855C3 (de) Werkzeugaufnahme

Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee