[go: up one dir, main page]

FR917027A - Improvements in the production of bent tubes - Google Patents

Improvements in the production of bent tubes

Info

Publication number
FR917027A
FR917027A FR917027DA FR917027A FR 917027 A FR917027 A FR 917027A FR 917027D A FR917027D A FR 917027DA FR 917027 A FR917027 A FR 917027A
Authority
FR
France
Prior art keywords
production
bent tubes
tubes
bent
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
Other languages
French (fr)
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.)
Blackburn Aircraft Ltd
Original Assignee
Blackburn Aircraft Ltd
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 Blackburn Aircraft Ltd filed Critical Blackburn Aircraft Ltd
Application granted granted Critical
Publication of FR917027A publication Critical patent/FR917027A/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)
FR917027D 1941-12-19 1945-11-06 Improvements in the production of bent tubes Expired FR917027A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB16422/41A GB549280A (en) 1941-12-19 1941-12-19 Improvements in the production of bent tubes

Publications (1)

Publication Number Publication Date
FR917027A true FR917027A (en) 1946-12-23

Family

ID=27799777

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917027D Expired FR917027A (en) 1941-12-19 1945-11-06 Improvements in the production of bent tubes

Country Status (4)

Country Link
US (1) US2357605A (en)
BE (1) BE461379A (en)
FR (1) FR917027A (en)
GB (1) GB549280A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416062A1 (en) * 1978-02-03 1979-08-31 Richel Pierre Hydraulic machine for bending metal sections - has former with discontinuous edge movable onto section spanning fixed pivoting end bearings

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2436642A (en) * 1943-01-04 1948-02-24 Blackburn Aircraft Ltd Reciprocating bender for making successive bends in metal tubes or rods
US2497297A (en) * 1948-06-05 1950-02-14 Int Harvester Co Apparatus for forming potato digger links
US2684521A (en) * 1952-04-25 1954-07-27 Morrison Products Inc Method of making blower wheels
US2815792A (en) * 1954-08-30 1957-12-10 James R Buchanan Cable strap forming apparatus
US3064710A (en) * 1957-04-04 1962-11-20 Bristol Siddeley Engines Ltd Method of making tubes of truncated-wedge-cross-section
US3001569A (en) * 1958-04-29 1961-09-26 Flexonics Corp Tube forming tool
FR1464667A (en) * 1965-09-17 1967-01-06 Commissariat Energie Atomique Fin Series Corrugating Machine
JPH08206737A (en) * 1995-02-02 1996-08-13 Honda Motor Co Ltd Workpiece size correction method
CN103506494A (en) * 2013-10-12 2014-01-15 芜湖开瑞金属科技有限公司 Bending forming die for solid lifting hook of automobile
CN107695119A (en) * 2017-11-13 2018-02-16 郭弘 A kind of single lead screw ex truding briquetting machine of metal tube
JP7032949B2 (en) * 2018-02-14 2022-03-09 三桜工業株式会社 Bending mold
JP7002364B2 (en) * 2018-03-01 2022-01-20 三桜工業株式会社 Bending mold
JP7273652B2 (en) * 2019-08-08 2023-05-15 三桜工業株式会社 Method for bending thermoplastic resin tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416062A1 (en) * 1978-02-03 1979-08-31 Richel Pierre Hydraulic machine for bending metal sections - has former with discontinuous edge movable onto section spanning fixed pivoting end bearings

Also Published As

Publication number Publication date
GB549280A (en) 1942-11-13
US2357605A (en) 1944-09-05
BE461379A (en)

Similar Documents

Publication Publication Date Title
FR917027A (en) Improvements in the production of bent tubes
FR948341A (en) Advanced discharge tube
FR884289A (en) Braun tube
FR874477A (en) Tube
FR872660A (en) Loom
FR880039A (en) Spirometer
FR882587A (en) Tube milli-voltmeter
FR884587A (en) Connection
ES154043A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF LIQUORS
ES152234A3 (en) IMPROVEMENTS IN THE MANUFACTURE OF CRUCILS
ES153254A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF CORKETS
FR917025A (en) Improvements in the manufacture of bent tubes
ES154276A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF GASOGENS
ES152448A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF SECAFIRMS
ES152364A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF NAIPES
ES152279A1 (en) IMPROVEMENTS INTRODUCED IN THE MANUFACTURE OF PORTALÁMPARAS
FR876058A (en) Improvements in the construction of discharge tubes
FR885358A (en) Discharge tubes
ES155389A3 (en) IMPROVEMENTS IN THE MANUFACTURE OF PARAURDIMBRES SHEETS
FR872861A (en) Culture improvement
ES155610A3 (en) IMPROVEMENTS MADE IN THE MANUFACTURE OF STOCKINGS
ES152221A1 (en) IMPROVEMENTS IN THE MANUFACTURE OF SCREWS
FR913073A (en) Refrigeration improvement
FR942953A (en) Improvements in the manufacture of vacuum tubes
ES152310A1 (en) IMPROVEMENTS IN THE MANUFACTURING OF TIPS