GB850248A - Apparatus for cold bending of tubular bodies and the like - Google Patents

Apparatus for cold bending of tubular bodies and the like

Info

Publication number
GB850248A
GB850248A GB34512/58A GB3451258A GB850248A GB 850248 A GB850248 A GB 850248A GB 34512/58 A GB34512/58 A GB 34512/58A GB 3451258 A GB3451258 A GB 3451258A GB 850248 A GB850248 A GB 850248A
Authority
GB
United Kingdom
Prior art keywords
piston
shoe
members
cylinder
counter
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
GB34512/58A
Other languages
English (en)
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.)
LUWIG LANG
Original Assignee
LUWIG LANG
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 LUWIG LANG filed Critical LUWIG LANG
Publication of GB850248A publication Critical patent/GB850248A/en
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
    • 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)
GB34512/58A 1957-10-30 1958-10-28 Apparatus for cold bending of tubular bodies and the like Expired GB850248A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB850248A true GB850248A (en) 1960-10-05

Family

ID=7264709

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34512/58A Expired GB850248A (en) 1957-10-30 1958-10-28 Apparatus for cold bending of tubular bodies and the like

Country Status (5)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149340A (en) * 1961-03-30 1964-09-22 Warwick Electronics Inc Stand up insertion heads
US4141235A (en) * 1976-09-18 1979-02-27 Masamitsu Ishihara Hydraulic bending machine
US4265106A (en) * 1978-05-31 1981-05-05 Mcmaster Tom Pipe-bending apparatus
WO1987002295A2 (en) * 1985-10-18 1987-04-23 Gianni Citton Portable operating apparatus with interchangeable heads

Families Citing this family (10)

* 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
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
GB1502572A (en) * 1975-04-03 1978-03-01 Caporusso M Portable manually-controlled hydraulic pipe-bending apparatus
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
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
US4920780A (en) * 1989-06-05 1990-05-01 The Aldon Company Hydraulic ram rail bender
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149340A (en) * 1961-03-30 1964-09-22 Warwick Electronics Inc Stand up insertion heads
US4141235A (en) * 1976-09-18 1979-02-27 Masamitsu Ishihara Hydraulic bending machine
US4265106A (en) * 1978-05-31 1981-05-05 Mcmaster Tom Pipe-bending apparatus
WO1987002295A2 (en) * 1985-10-18 1987-04-23 Gianni Citton Portable operating apparatus with interchangeable heads
WO1987002295A3 (en) * 1985-10-18 1987-06-04 Gianni Citton Portable operating apparatus with interchangeable heads
EP0235403A1 (de) * 1985-10-18 1987-09-09 Gianni Citton Tragbares Antriebsgerät mit auswechselbaren Köpfen

Also Published As

Publication number Publication date
FR1204297A (fr) 1960-01-25
DK91402C (da) 1961-07-24
CH362586A (de) 1962-06-15
US3073372A (en) 1963-01-15

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