CH362586A - Vorrichtung zum Kaltbiegen von Rohren, Stangen oder Profilen - Google Patents

Vorrichtung zum Kaltbiegen von Rohren, Stangen oder Profilen

Info

Publication number
CH362586A
CH362586A CH6541158A CH6541158A CH362586A CH 362586 A CH362586 A CH 362586A CH 6541158 A CH6541158 A CH 6541158A CH 6541158 A CH6541158 A CH 6541158A CH 362586 A CH362586 A CH 362586A
Authority
CH
Switzerland
Prior art keywords
bending
piston rod
bending segment
profiles
cylinder
Prior art date
Application number
CH6541158A
Other languages
German (de)
English (en)
Inventor
Lang Ludwig
Original Assignee
Lang Ludwig
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 Lang Ludwig filed Critical Lang Ludwig
Publication of CH362586A publication Critical patent/CH362586A/de

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
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/06—Bending rods, profiles, or tubes in press brakes or between rams and anvils or abutments; Pliers with forming dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Press Drives And Press Lines (AREA)
CH6541158A 1957-10-30 1958-10-24 Vorrichtung zum Kaltbiegen von Rohren, Stangen oder Profilen CH362586A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0028972 1957-10-30

Publications (1)

Publication Number Publication Date
CH362586A true CH362586A (de) 1962-06-15

Family

ID=7264709

Family Applications (1)

Application Number Title Priority Date Filing Date
CH6541158A CH362586A (de) 1957-10-30 1958-10-24 Vorrichtung zum Kaltbiegen von Rohren, Stangen oder Profilen

Country Status (5)

Country Link
US (1) US3073372A (da)
CH (1) CH362586A (da)
DK (1) DK91402C (da)
FR (1) FR1204297A (da)
GB (1) GB850248A (da)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920780A (en) * 1989-06-05 1990-05-01 The Aldon Company Hydraulic ram rail bender

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3246503A (en) * 1960-03-28 1966-04-19 Applied Power Ind Inc Bending device
US3149340A (en) * 1961-03-30 1964-09-22 Warwick Electronics Inc Stand up insertion heads
US3168129A (en) * 1961-10-25 1965-02-02 Combustion Eng Apparatus for bending tube panels and the like
DE1217745B (de) * 1962-02-19 1966-05-26 Ludwig Lang Biegevorrichtung
US3964289A (en) * 1974-12-03 1976-06-22 Williamson Jr John C Rectangular metal-tubing bender
DE2613621A1 (de) * 1975-04-03 1976-10-14 Mec Fratelli Caporusso Piedimo Vorrichtung zum biegen von rohren
US4141235A (en) * 1976-09-18 1979-02-27 Masamitsu Ishihara Hydraulic bending machine
IT1156153B (it) * 1978-04-06 1987-01-28 Liri Costruzioni Mecc Perfezionamento in un apparecchio curvatubi idraulico portatile a comando manuale provvisto di testa girevole ed elementi curvanti reversibili per invertire la direzione del la curvatura del tubo
GB1601734A (en) * 1978-05-31 1981-11-04 Mcmaster T Pipe bending apparatus
FR2469224A1 (fr) * 1979-11-15 1981-05-22 Virax Sa Perfectionnements aux dispositifs d'accrochage des flasques de cintreuses hydrauliques et mecaniques
IT1135213B (it) * 1981-01-28 1986-08-20 Nordica Spa Dispositivo idraulico particolarmente per la chiusura di sscarponi da sci
IT1187435B (it) * 1985-10-18 1987-12-23 Gianni Citton Cesoia piegatrice a teste intercambiabili e controllo automatico della pressione
CN105344763A (zh) * 2015-12-15 2016-02-24 新昌县羽林街道全顺机械厂 一种手动弯管机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190202482A (en) * 1902-01-30 1903-01-22 Friedrich Moenkemoeller Improvements in Pipe Bending Machines.
GB190906446A (en) * 1909-03-18 1910-03-10 Joseph Major Improved Machine for Bending Pipes and the like.
US1964550A (en) * 1930-07-07 1934-06-26 Greenlee Bros & Co Bender
FR719304A (fr) * 1931-06-30 1932-02-04 Machine à cintrer
FR764476A (fr) * 1933-02-07 1934-05-22 Perfectionnements aux machines à cintrer les tubes et les barres
US2382266A (en) * 1943-11-05 1945-08-14 George N Simonsen Gauge for pipe bending machines
FR1001604A (fr) * 1946-06-06 1952-02-26 Perfectionnements apportés aux cintreuses hydrauliques
US2596462A (en) * 1947-11-21 1952-05-13 Joy Mfg Co Jack mechanism
FR1025005A (fr) * 1950-08-07 1953-04-09 Cintreuse à tube
US2807438A (en) * 1955-04-07 1957-09-24 Sara Agnes Frank Fluid pressure operated lift for tools and the like
US2938564A (en) * 1957-07-05 1960-05-31 Hein Werner Corp Three point bender with rod guided ram

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4920780A (en) * 1989-06-05 1990-05-01 The Aldon Company Hydraulic ram rail bender

Also Published As

Publication number Publication date
FR1204297A (fr) 1960-01-25
GB850248A (en) 1960-10-05
DK91402C (da) 1961-07-24
US3073372A (en) 1963-01-15

Similar Documents

Publication Publication Date Title
CH362586A (de) Vorrichtung zum Kaltbiegen von Rohren, Stangen oder Profilen
DE2007896A1 (de) Fullrohrloses Fullelement mit ge trennten Leitungen fur Spann und Ruckgas und Abfuhrung der Uberschußflussigkeit
DE621526C (de) Aus zwei ineinanderverschiebbaren Teilen bestehender nachgiebiger Grubenstempel
DE977481C (de) In einem hydraulisch betaetigten Grubenstempel eingebaute Kolbenpumpe
DE2128778A1 (de) Sicherheitsvorrichtung
DE1913876U (de) Zum heben und senken von an einem mit zugkraft- und lagesteuerung versehenen schlepper aushebbar angeschlossenen landwirtschaftlichen geraeten dienendes steuergeraet.
DE2537792B2 (de) Blindnietgerät
DE2856613A1 (de) Steuerungs- und betaetigungsvorrichtung fuer die steuerung des hydraulikzylinders, der zur betaetigung von vorrichtungen fuer das anheben von gegenstaenden, insbesondere von transportvorrichtungen fuer paletten dient
DE926601C (de) Hydraulischer Grubenstempel
DE2742405A1 (de) Ziehapparat mit sperrvorrichtung
DE2050761A1 (de) Vorrichtung zur Bewegungssteuerung mittels eines hydraulischen Druckzylin ders
DE616368C (de) Ventilsteuerung an einem Abfuellheber fuer Flaschenfuellmaschinen
DE2848604C2 (de) Vorrichtung zum Abfüllen von Getränken
DE7036144U (de) Vorrichtung zum abscheiden von fluessigkeiten und verunreinigungen aus druckgas.
DE260247C (da)
DE965156C (de) Abfuellvorrichtung fuer Ampullen od. dgl.
DE3515769A1 (de) Abfuellvorrichtung fuer bier oder dergleichen fluessigkeiten
DE143823C (da)
DE707583C (de) Gefaessverschliessmaschine
DE935759C (de) Fallhammer
DE131025C (da)
DE55051C (de) Flaschenfüllapparat
DE611001C (de) Kurbelstrangpresse
DE549907C (de) Presse mit regelbarer Schliesszeit mittels einer in die Steuerung eingeschalteten, einstellbaren Fluessigkeitsbremse
DE2558634C2 (de) Hilfsgerät zum langsamen Absenken schwerer Lasten