GB1026056A - Apparatus and method for reshaping tubular bodies - Google Patents

Apparatus and method for reshaping tubular bodies

Info

Publication number
GB1026056A
GB1026056A GB6589/63A GB658963A GB1026056A GB 1026056 A GB1026056 A GB 1026056A GB 6589/63 A GB6589/63 A GB 6589/63A GB 658963 A GB658963 A GB 658963A GB 1026056 A GB1026056 A GB 1026056A
Authority
GB
United Kingdom
Prior art keywords
support
mould
recess
bodies
mixture
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
GB6589/63A
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.)
Continental Can Co Inc
Original Assignee
Continental Can Co Inc
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 Continental Can Co Inc filed Critical Continental Can Co Inc
Publication of GB1026056A publication Critical patent/GB1026056A/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
    • 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
    • B21D26/08—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 generated by explosives, e.g. chemical explosives
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/46—Component parts, details or accessories; Auxiliary operations characterised by using particular environment or blow fluids other than air
    • B29C2049/4602—Blowing fluids
    • B29C2049/4647—Blowing fluids created by an explosive gas mixture

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

1,026,056. Stamping. CONTINENTAL CAN CO. Inc. Feb. 19, 1963 [April 25, 1962], No. 6589/63. Heading B3Q. [Also in Division B5] A method of reshaping a tubular body wherein the body is enclosed within a shaped mould, its ends are sealed and a gas mixture is introduced and exploded therein, thereby producing a shock wave which expands the object to conform to the shape of the mould. An openended can body 16 is positioned on a sealing ring 27 of a support 18, located in a block 17. A fluid-operated vertically reciprocating plunger 19 having an end closure 20 and a flange 21 located and retained within a recess 22 of the support 18 is raised to engage the inside of the can and lift the support and the can until the upper end of the latter engages a seal 26 of a central portion 25 about which are disposed a pair of moulds 35. The moulds are closed by a double-acting fluid motor 33. The exhausting of the can body and the injection of the gaseous explosive mixture are controlled by a rotary valve 37. Firing of a sparking plug 28 positioned centrally in the portion 25 explodes the mixture to expand and deform the body to the contours of the mould. Materials such as coated or uncoated steel, aluminium and alloys thereof and plastics, e.g. polyethylene, polyvinyl chloride, polypropylene or polycarbonates may be used. One or both ends of the bodies may be fitted with closure members which may also be deformed and the bodies may be of a cylindrical, oval, square or tapered cross-section. Metalended plastic bodies may be used. The blanks may be lithographed or printed prior to forming and decorative patterns may be formed thereon according to the mould shape. The gaseous explosive mixtures may comprise town gas of 1000 B.Th.U./cu. ft., acetylene and oxygen and various hydrocarbons or hydrogen with air or oxygen. In an embodiment flanged cans are positioned during lifting in a recess 53 of a support 47 and supported on a recessed head 52 into which the base of the can is deformed, subsequent lowering of the assembly causes the can to be ejected from the recess by the relative movement of the support 47 and the head 52.
GB6589/63A 1962-04-25 1963-02-19 Apparatus and method for reshaping tubular bodies Expired GB1026056A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US190029A US3252312A (en) 1962-04-25 1962-04-25 Method and apparatus for explosive reshaping of hollow ductile objects

Publications (1)

Publication Number Publication Date
GB1026056A true GB1026056A (en) 1966-04-14

Family

ID=22699764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6589/63A Expired GB1026056A (en) 1962-04-25 1963-02-19 Apparatus and method for reshaping tubular bodies

Country Status (3)

Country Link
US (1) US3252312A (en)
ES (1) ES280964A1 (en)
GB (1) GB1026056A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0830907A2 (en) * 1996-09-20 1998-03-25 Schmalbach-Lubeca AG Sealing device for an apparatus for expansion moulding
WO2001012416A1 (en) * 1999-08-16 2001-02-22 Tetra Laval Holdings & Finance S.A. Device for the production of plastic containers by stretch blow forming using an explosive blowing medium
DE10065652A1 (en) * 2000-12-29 2002-07-04 Tetra Laval Holdings & Finance Device for the production of plastic containers by means of stretch blow molding
US7481636B2 (en) 2002-03-18 2009-01-27 Tetra Laval Holdings & Finance S.A. Device for the production of plastic containers by means of stretch blow moulding and device for coating the inner walls of a plastic container

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342048A (en) * 1964-08-13 1967-09-19 Gen Am Transport Detonation wave forming machine
US3338080A (en) * 1964-09-21 1967-08-29 Gen Dynamics Corp Forming apparatus
US3501934A (en) * 1967-03-20 1970-03-24 Engel Forbes Inc Apparatus for repairing kegs
US3572072A (en) * 1968-02-08 1971-03-23 Electro Form Inc Electrohydraulic-forming system
US3475229A (en) * 1968-04-22 1969-10-28 Chemotronics International Inc Process for treating articles of manufacture to eliminate superfluous projections
USRE29408E (en) * 1968-04-22 1977-09-20 Chemotronics International, Inc. Process for treating articles of manufacture to eliminate superfluous projections
US3857265A (en) * 1968-08-02 1974-12-31 Continental Can Co Apparatus for electrohydraulically forming tubular elements
US3593551A (en) * 1968-09-25 1971-07-20 Continental Can Co Electrohydraulic transducers
US3666252A (en) * 1970-05-25 1972-05-30 Chemotronics International Inc Apparatus for rapid high energy removal of superfluous projections
US3786662A (en) * 1970-08-31 1974-01-22 Continental Can Co Electropneumatic or electrohydraulic cutoff, flanging and re-forming of tubing
US3645521A (en) * 1970-09-02 1972-02-29 Chemotronics International Inc Apparatus for treating articles of manufacture to eliminate superfluous projections
US3712022A (en) * 1970-11-02 1973-01-23 Continental Can Co Shock wave application of twist-off crowns
US3742746A (en) * 1971-01-04 1973-07-03 Continental Can Co Electrohydraulic plus fuel detonation explosive forming
US3807209A (en) * 1972-01-28 1974-04-30 Continental Can Co Can body shaper
GB1436538A (en) * 1972-11-17 1976-05-19 Dale Ltd John Manufacture of articles such as collapsible tubes
US3858422A (en) * 1973-08-17 1975-01-07 Tokyu Car Corp Jet molding device
GB2047147B (en) * 1979-04-06 1982-12-08 Ukrain Nii Protezirova Protez Manufacturing sockets for extremity prosthesis
DE3205069A1 (en) * 1982-02-12 1983-09-15 Robert Bosch Gmbh, 7000 Stuttgart DEVICE FOR TREATING WORKPIECES, ESPECIALLY THERMAL DEBURRING SYSTEM
WO1994003290A1 (en) * 1992-08-03 1994-02-17 Tovarishestvo S Organichennoi Otvetstvennostju 'numes-M' Device for explosive forming of tubes of complex configuration
US6151939A (en) 1996-01-04 2000-11-28 Delaware Capital Formation, Inc. Can shaping apparatus
US6079244A (en) * 1996-01-04 2000-06-27 Ball Corporation Method and apparatus for reshaping a container body
US5916317A (en) * 1996-01-04 1999-06-29 Ball Corporation Metal container body shaping/embossing
CH691218A5 (en) * 1996-08-14 2001-05-31 Tetra Laval Holdings & Finance Process for the sterilization of surfaces of any object.
NL1003827C2 (en) * 1996-08-19 1998-02-26 Thomassen & Drijver Device for remodeling a hollow metal object.
DE19638678A1 (en) * 1996-09-20 1998-03-26 Schmalbach Lubeca Closure device for a device for expansion molding
US5794474A (en) * 1997-01-03 1998-08-18 Ball Corporation Method and apparatus for reshaping a container body
DE10114401B4 (en) * 2001-03-23 2005-03-17 Tetra Laval Holdings & Finance S.A. Method for blow molding a container made of plastic and for coating the container interior
DE10160134A1 (en) * 2001-12-07 2003-06-18 Km Europa Metal Ag Method for explosive calibration of a mold
DE102005025660B4 (en) * 2005-06-03 2015-10-15 Cosma Engineering Europe Ag Apparatus and method for explosion forming
DE102006037742B4 (en) * 2006-08-11 2010-12-09 Cosma Engineering Europe Ag Method and apparatus for explosion forming
DE102006037754B3 (en) * 2006-08-11 2008-01-24 Cosma Engineering Europe Ag Procedure for the explosion forming, comprises arranging work piece in tools and deforming by means of explosion means, igniting the explosion means in ignition place of the tools using induction element, and cooling the induction element
DE102006056788B4 (en) * 2006-12-01 2013-10-10 Cosma Engineering Europe Ag Closing device for explosion forming
DE102006060372A1 (en) * 2006-12-20 2008-06-26 Cosma Engineering Europe Ag Workpiece for explosion reformation process, is included into molding tool and is deformed from output arrangement by explosion reformation
US8443641B2 (en) 2007-02-14 2013-05-21 Cosma Engineering Europe Ag Explosion forming system
DE102007007330A1 (en) 2007-02-14 2008-08-21 Cosma Engineering Europe Ag Method and tool assembly for explosion forming
DE102007023669B4 (en) * 2007-05-22 2010-12-02 Cosma Engineering Europe Ag Ignition device for explosion forming
DE102007036196A1 (en) * 2007-08-02 2009-02-05 Cosma Engineering Europe Ag Apparatus for supplying a fluid for explosion forming
DE102008006979A1 (en) 2008-01-31 2009-08-06 Cosma Engineering Europe Ag Device for explosion forming
CN102941443A (en) * 2012-11-05 2013-02-27 宁波镇明转轴有限公司 Manufacture method of drive screw
US9849501B2 (en) * 2013-09-30 2017-12-26 The Coca-Cola Company Multiple blow molded metallic container sidewalls
US10633718B1 (en) * 2017-09-29 2020-04-28 The United States Of America As Represented By The Secretary Of The Navy Apparatus and method for inner cylindrical surface enhancement and compaction of a structure using glass failure generated pulse
US10639696B1 (en) * 2017-09-29 2020-05-05 The United States Of America As Represented By The Secretary Of The Navy Apparatus and method for outer surface enhancement and compaction of a cylindrical structure using glass failure generated pulse
WO2024017568A1 (en) * 2022-07-18 2024-01-25 Khs Gmbh Method for blow molding preforms, and blow molding system

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Publication number Priority date Publication date Assignee Title
US939702A (en) * 1909-01-28 1909-11-09 John C Vandenbroek Method for forming sheet-metal bodies.
US2272111A (en) * 1938-04-25 1942-02-03 Barringer Wallis & Manners Ltd Machine or apparatus for shaping metal tubes, containers, and the like
US2405714A (en) * 1944-09-27 1946-08-13 United Shoe Machinery Corp Method of and apparatus for perforating sheet material
LU31550A1 (en) * 1955-03-28
US2935038A (en) * 1955-08-26 1960-05-03 Anheuser Busch Apparatus for metal forming using explosive pressures
US2892733A (en) * 1955-09-16 1959-06-30 Plax Corp Method and apparatus for treating synthetic resin containers

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0830907A2 (en) * 1996-09-20 1998-03-25 Schmalbach-Lubeca AG Sealing device for an apparatus for expansion moulding
EP0830907A3 (en) * 1996-09-20 1998-09-23 Schmalbach-Lubeca AG Sealing device for an apparatus for expansion moulding
WO2001012416A1 (en) * 1999-08-16 2001-02-22 Tetra Laval Holdings & Finance S.A. Device for the production of plastic containers by stretch blow forming using an explosive blowing medium
DE10065652A1 (en) * 2000-12-29 2002-07-04 Tetra Laval Holdings & Finance Device for the production of plastic containers by means of stretch blow molding
US6926506B2 (en) 2000-12-29 2005-08-09 Tetra Laval Holdings & Finance S.A. Device for producing plastic containers by stretch blow forming
DE10065652B4 (en) * 2000-12-29 2007-09-27 Tetra Laval Holdings & Finance S.A. Device for the production of plastic containers by stretch blow molding
US7481636B2 (en) 2002-03-18 2009-01-27 Tetra Laval Holdings & Finance S.A. Device for the production of plastic containers by means of stretch blow moulding and device for coating the inner walls of a plastic container

Also Published As

Publication number Publication date
ES280964A1 (en) 1963-03-16
US3252312A (en) 1966-05-24

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