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 (enrdf_load_html_response)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
LU31157A1 true LU31157A1 (enrdf_load_html_response)

Family

ID=9510223

Family Applications (1)

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

Country Status (6)

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

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE528818A (enrdf_load_html_response) * 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
BE507824A (enrdf_load_html_response)
DE971026C (de) 1958-11-27
CH300366A (fr) 1954-07-31
FR1032407A (fr) 1953-07-01
GB759351A (en) 1956-10-17

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