LU31157A1 - - Google Patents

Info

Publication number
LU31157A1
LU31157A1 LU31157DA LU31157A1 LU 31157 A1 LU31157 A1 LU 31157A1 LU 31157D A LU31157D A LU 31157DA LU 31157 A1 LU31157 A1 LU 31157A1
Authority
LU
Luxembourg
Application number
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.)
Publication of LU31157A1 publication Critical patent/LU31157A1/xx

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
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • 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
    • B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
    • B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
LU31157D 1951-02-13 LU31157A1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR971026X 1951-02-13

Publications (1)

Publication Number Publication Date
LU31157A1 true LU31157A1 (ko)

Family

ID=9510223

Family Applications (1)

Application Number Title Priority Date Filing Date
LU31157D LU31157A1 (ko) 1951-02-13

Country Status (6)

Country Link
BE (1) BE507824A (ko)
CH (1) CH300366A (ko)
DE (1) DE971026C (ko)
FR (1) FR1032407A (ko)
GB (1) GB759351A (ko)
LU (1) LU31157A1 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE528818A (ko) * 1953-07-17
DE963291C (de) * 1953-10-20 1957-05-02 Andre Huet Vorrichtung zum Biegen von Rohren
DE1018701B (de) * 1953-10-23 1957-10-31 Andre Huet Vorrichtung zum Biegen eines geraden Rohres
DE1177908B (de) * 1955-04-19 1964-09-10 Andre Gresse Verfahren zum Biegen dickwandiger Metallrohre auf kleinen Radius
DE1284398B (de) * 1966-04-01 1968-12-05 Karlstads Werkstad Ab Drehbare Filtertrommel mit selbstsaugenden Filtratkanaelen
DE2744420C2 (de) * 1977-10-03 1983-10-20 Ludwig 6120 Michelstadt Lang Maschine zum Biegen von Strangmaterial
CN102601184A (zh) * 2011-10-27 2012-07-25 浙江腾云制冷科技有限公司 一种弯管机
CN108480470B (zh) * 2018-03-05 2019-03-05 浙江大学 一种精密弯管的双重非规则预变形装置和方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE367518C (de) * 1923-01-26 Rohrbogenwerk G M B H Verfahren zur Herstellung von Rohrkruemmern
US953253A (en) * 1906-01-12 1910-03-29 Whitlock Coil Pipe Company Method of making curved wrought-metal pipe-fittings.
US1450317A (en) * 1919-10-01 1923-04-03 William H Beers Pipe-bending machine
DE429584C (de) * 1924-12-03 1926-05-29 Rohrbogenwerk G M B H Fa Verfahren zur Herstellung von Rohrkruemmern, Rohrbogen, Rohrschlangen u. dgl.
US1688199A (en) * 1927-01-24 1928-10-16 Albert H Meier Pipe vise and bender
US1761798A (en) * 1928-06-06 1930-06-03 Fred B Potter Bending device for pipes and bars
DE573890C (de) * 1931-04-25 1933-10-10 Rohrbogenwerk G M B H Verfahren zur Herstellung von Rohrbogen o. dgl.
DE570251C (de) * 1931-05-10 1933-02-13 Rohrbogenwerk G M B H Herstellung von Rohrbogen o. dgl. mittels Biegeform, Biegerollen, Walzenbiegewerke o. dgl.
DE704097C (de) * 1936-06-05 1941-03-22 Franz Hilgers Vorrichtung zum Biegen von Rohren

Also Published As

Publication number Publication date
DE971026C (de) 1958-11-27
CH300366A (fr) 1954-07-31
FR1032407A (fr) 1953-07-01
GB759351A (en) 1956-10-17
BE507824A (ko)

Similar Documents

Publication Publication Date Title
IT528148A (ko)
AT175432B (ko)
AT190786B (ko)
AT197970B (ko)
FR66086E (ko)
AT195616B (ko)
AT192177A (ko)
BE477312A (ko)
BE491096A (ko)
BE501200A (ko)
BE501201A (ko)
BE501312A (ko)
BE500996A (ko)
BE501709A (ko)
BE501330A (ko)
BE501371A (ko)
BE501372A (ko)
BE501417A (ko)
BE501420A (ko)
BE507824A (ko)
BE501143A (ko)
BE16335A (ko)
BE422752A (ko)
BE466790A (ko)
BE501126A (ko)