FR1302529A - Method and devices for bending tubes - Google Patents

Method and devices for bending tubes

Info

Publication number
FR1302529A
FR1302529A FR868100A FR868100A FR1302529A FR 1302529 A FR1302529 A FR 1302529A FR 868100 A FR868100 A FR 868100A FR 868100 A FR868100 A FR 868100A FR 1302529 A FR1302529 A FR 1302529A
Authority
FR
France
Prior art keywords
devices
bending tubes
tubes
bending
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
FR868100A
Other languages
French (fr)
Inventor
Andre Huet
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
Priority to NL279654D priority Critical patent/NL279654A/xx
Application filed filed Critical
Priority to FR868100A priority patent/FR1302529A/en
Priority to BE617927A priority patent/BE617927A/en
Priority to CH630462A priority patent/CH384335A/en
Priority to US207243A priority patent/US3229489A/en
Application granted granted Critical
Publication of FR1302529A publication Critical patent/FR1302529A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
    • B21C37/283—Making U-pieces
    • 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
    • B21D7/16—Auxiliary equipment, e.g. for heating or cooling of bends
    • B21D7/162—Heating equipment
    • 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
    • B21D9/00—Bending tubes using mandrels or the like
    • B21D9/16—Auxiliary equipment, e.g. machines for filling tubes with sand
    • B21D9/18—Auxiliary equipment, e.g. machines for filling tubes with sand for heating or cooling of bends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/02—Bending or folding
    • B29C53/08—Bending or folding of tubes or other profiled members
    • B29C53/083—Bending or folding of tubes or other profiled members bending longitudinally, i.e. modifying the curvature of the tube axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/84—Heating or cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49403—Tapping device making

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
FR868100A 1961-07-17 1961-07-17 Method and devices for bending tubes Expired FR1302529A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL279654D NL279654A (en) 1961-07-17
FR868100A FR1302529A (en) 1961-07-17 1961-07-17 Method and devices for bending tubes
BE617927A BE617927A (en) 1961-07-17 1962-05-22 Method and devices for bending tubes
CH630462A CH384335A (en) 1961-07-17 1962-05-24 Method and device for bending a tube
US207243A US3229489A (en) 1961-07-17 1962-07-03 Process and apparatus for bending tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR868100A FR1302529A (en) 1961-07-17 1961-07-17 Method and devices for bending tubes

Publications (1)

Publication Number Publication Date
FR1302529A true FR1302529A (en) 1962-08-31

Family

ID=8759427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR868100A Expired FR1302529A (en) 1961-07-17 1961-07-17 Method and devices for bending tubes

Country Status (5)

Country Link
US (1) US3229489A (en)
BE (1) BE617927A (en)
CH (1) CH384335A (en)
FR (1) FR1302529A (en)
NL (1) NL279654A (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1362421A (en) * 1962-10-01 1964-06-05 Method and machine according to this method for bending tubes with a large diameter
US3368377A (en) * 1965-09-17 1968-02-13 Hirayama Atsuo Methods of bending electrically conductive long materials such as bar, rod, and pipe, and means therefor
US3388573A (en) * 1965-09-20 1968-06-18 Ned H. Presley Jr. Tube bending method and machine
US3444716A (en) * 1966-06-13 1969-05-20 Calumet & Hecla Device for bending,coiling,or straightening tubing
JPS5938048B2 (en) * 1975-09-18 1984-09-13 第一高周波工業 （株） Continuous bending method and device for long materials
NL165667C (en) * 1976-09-03 1981-05-15 Cojafex METHOD AND APPARATUS FOR CONTINUOUSLY BENDING OF LONG-LIKE OBJECTS SUCH AS TUBES.
US4432123A (en) * 1979-11-15 1984-02-21 Uhde Gmbh Process for the manufacture of double walled pipe
DE3427639A1 (en) * 1984-07-26 1986-02-06 Cojafex B.V., Rotterdam METHOD AND DEVICE FOR BENDING LONG-TERM WORKPIECES, IN PARTICULAR PIPES
AT390743B (en) * 1988-09-16 1990-06-25 Voest Alpine Stahl Donawitz METHOD FOR THE PRODUCTION OF WINDING LAYER TUBES
US6038902A (en) * 1998-01-23 2000-03-21 The Babcock & Wilcox Company Intrados induction heating for tight radius rotary draw bend
US20050092053A1 (en) * 2003-10-31 2005-05-05 Guoxiang Zhou Grille and method and apparatuses for manufacturing it
MXNL03000043A (en) * 2003-11-17 2005-05-20 Melter S A De C V Water cooled panel and forming method.
US8235100B2 (en) * 2003-11-17 2012-08-07 Melter, S.A. De C.V. Water cooled panel
US8863565B2 (en) * 2005-03-03 2014-10-21 Nippon Steel & Sumitomo Metal Corporation Three-dimensionally bending machine, bending-equipment line, and bent product
WO2006093006A1 (en) * 2005-03-03 2006-09-08 Sumitomo Metal Industries, Ltd. Method of bending processing for metal material, bending processing apparatus, bending processing equipment line and bending-processed produced obtained thereby
US8919171B2 (en) * 2005-03-03 2014-12-30 Nippon Steel & Sumitomo Metal Corporation Method for three-dimensionally bending workpiece and bent product
AT505501B1 (en) * 2006-10-25 2010-08-15 Protex Plastics Gmbh METHOD FOR PRODUCING PLASTIC COMPONENTS
WO2010082584A1 (en) * 2009-01-14 2010-07-22 住友金属工業株式会社 Hollow member, and manufacturing device and manufacturing method therefor
MX339779B (en) * 2010-01-06 2016-06-08 Nippon Steel & Sumitomo Metal Corp * Induction heating coil, device for manufacturing of workpiece, and manufacturing method.
US20160229109A1 (en) * 2013-09-12 2016-08-11 FutureFibres LLC Composite rod with contiguous end terminations and methods for making them

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE499627C (en) * 1930-06-13 Willy Scharff Bending machine
US682070A (en) * 1901-04-16 1901-09-03 Hubert Chauncey Hart Machine for making washers.
US1888891A (en) * 1930-05-31 1932-11-22 Schmidt Alfred Process for manufacturing bent pipes
US1891338A (en) * 1931-02-09 1932-12-20 Lester W Snell Method of and means for bending tubes
US2221417A (en) * 1938-11-18 1940-11-12 Taylor James Hall Means for finishing bends
US2391252A (en) * 1944-06-12 1945-12-18 Gen Motors Corp Refrigerating apparatus
US2433055A (en) * 1944-12-20 1947-12-23 Linde Air Prod Co Apparatus for bending pipe

Also Published As

Publication number Publication date
US3229489A (en) 1966-01-18
BE617927A (en) 1962-09-17
NL279654A (en)
CH384335A (en) 1964-11-15

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