NL137426C - - Google Patents

Info

Publication number
NL137426C
NL137426C NL137426DA NL137426C NL 137426 C NL137426 C NL 137426C NL 137426D A NL137426D A NL 137426DA NL 137426 C NL137426 C NL 137426C
Authority
NL
Netherlands
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 NL137426C publication Critical patent/NL137426C/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • B21D22/12—Stamping using yieldable or resilient pads using enclosed flexible chambers
    • B21D22/125—Stamping using yieldable or resilient pads using enclosed flexible chambers of tubular products
    • 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
    • B21D15/00—Corrugating tubes
    • B21D15/04—Corrugating tubes transversely, e.g. helically
    • B21D15/10—Corrugating tubes transversely, e.g. helically by applying fluid pressure
    • B21D15/105—Corrugating tubes transversely, e.g. helically by applying fluid pressure by applying elastic material
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/10—Stamping using yieldable or resilient pads
    • B21D22/105—Stamping using yieldable or resilient pads of tubular products
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
NL137426D 1966-12-08 NL137426C (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP8115266 1966-12-08
JP8115166 1966-12-08
JP8504966 1966-12-22
JP8504866 1966-12-22
JP1820667 1967-03-20
JP1820567 1967-03-20
JP2554367 1967-04-19
JP2554467 1967-04-19

Publications (1)

Publication Number Publication Date
NL137426C true NL137426C (en)

Family

ID=27571845

Family Applications (2)

Application Number Title Priority Date Filing Date
NL137426D NL137426C (en) 1966-12-08
NL6716519A NL6716519A (en) 1966-12-08 1967-12-05

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL6716519A NL6716519A (en) 1966-12-08 1967-12-05

Country Status (4)

Country Link
US (1) US3520163A (en)
FR (1) FR1566187A (en)
GB (1) GB1202605A (en)
NL (2) NL6716519A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4109365A (en) * 1976-03-30 1978-08-29 Eastman Kodak Company Method for forming contoured tubing
FR2450400A1 (en) * 1979-03-02 1980-09-26 Pont A Mousson CAST IRON SPHEROIDAL PIPE
DE10248485A1 (en) * 2001-10-18 2003-06-26 Dana Corp Toledo Method of manufacturing a hollow drive shaft for use in a vehicle powertrain system
WO2005061149A2 (en) * 2003-12-22 2005-07-07 Glud & Marstrand A/S A method and an installation for forming a metal container and a metal container for storing of foodstuff
US7287406B2 (en) 2004-11-30 2007-10-30 The Boeing Company Transition forming machine
CN101885018B (en) * 2010-07-27 2013-05-29 哈尔滨工业大学 Viscoelasto-plastic soft mode forming method of minor-radius corrugated surface thin-wall metal barrel part
CN102699166A (en) * 2012-05-18 2012-10-03 张家港化工机械股份有限公司 Tool for processing expansion joint on pipe fitting
CN102699167A (en) * 2012-05-18 2012-10-03 张家港化工机械股份有限公司 Tool for machining expansion joint on pipe fitting
FR3019249B1 (en) * 2014-03-27 2017-08-25 Peugeot Citroen Automobiles Sa FLUID PRESSURE DISTRIBUTOR TUBE DEVICE MOUNTED INSIDE A TRANSMISSION SHAFT.
CN109772969B (en) * 2019-02-25 2020-09-18 哈尔滨工业大学（威海） Metal corrugated pipe forming device and method
CN111389951B (en) * 2020-03-26 2020-12-25 燕山大学 Tubular product rolls bloated forming hydraulic press
CN112756473B (en) * 2020-12-17 2023-02-17 重庆虎溪电机工业有限责任公司 Method for making copper thin-wall skeleton

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH246734A (en) * 1945-12-27 1947-01-31 Ag Metallschlachfabrik Process for the production of highly elastic spring bodies.
US2557722A (en) * 1946-02-01 1951-06-19 Charles A Brauchler Method of forging hollow articles
US2825387A (en) * 1954-01-19 1958-03-04 Dunbar Kapple Inc Machine for successively convoluting tubing
US2865640A (en) * 1955-12-21 1958-12-23 Exxon Research Engineering Co Tube holding apparatus
CH350946A (en) * 1958-01-10 1960-12-31 Keelavite Company Limited Apparatus for forming at least one bulge in one end of a pipe
US3379805A (en) * 1964-12-14 1968-04-23 Fred T Roberts & Company Method of making corrugated hose
US3357229A (en) * 1965-02-09 1967-12-12 Grotnes Machine Works Inc Apparatus for forming a beaded shell

Also Published As

Publication number Publication date
US3520163A (en) 1970-07-14
DE1602513A1 (en) 1970-12-23
DE1602513B2 (en) 1975-04-03
NL6716519A (en) 1968-06-10
FR1566187A (en) 1969-05-09
GB1202605A (en) 1970-08-19

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