IE38754L - Manufacture of collapsible tubes - Google Patents

Manufacture of collapsible tubes

Info

Publication number
IE38754L
IE38754L IE732025A IE202573A IE38754L IE 38754 L IE38754 L IE 38754L IE 732025 A IE732025 A IE 732025A IE 202573 A IE202573 A IE 202573A IE 38754 L IE38754 L IE 38754L
Authority
IE
Ireland
Prior art keywords
chamber
combustion
nov
valve
chest
Prior art date
Application number
IE732025A
Other versions
IE38754B1 (en
Original Assignee
Dale Ltd John
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 Dale Ltd John filed Critical Dale Ltd John
Publication of IE38754L publication Critical patent/IE38754L/en
Publication of IE38754B1 publication Critical patent/IE38754B1/en

Links

Classifications

    • 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
    • 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
    • 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
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/36—Making hollow objects characterised by the use of the objects collapsible or like thin-walled tubes, e.g. for toothpaste
    • 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
    • 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
    • B29L2023/20—Flexible squeeze tubes, e.g. for cosmetics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Fluid Mechanics (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Tubes (AREA)

Abstract

1436538 Stamping JOHN DALE Ltd 9 Nov 1973 [17 Nov 1972 20 Feb 1973] 53264/72 and 8359/73 Heading B3Q Articles such as closures, bottle caps and collapsible tubes 60 are expanded in a chamber 52 by the products of a combustion occurring in a separate combustion chamber 11. The chamber 52 is connected by a valve chest 27 to the combustion chamber 11. A mixture of air or oxygen and a fuel such as petrol, natural gas or coal gas is supplied through an inlet valve 21 to a perforated tube 18 coiled about a heater 17. A sparking plug &c. 24 ignites the charge and a spring-pressed valve 33 is lifted by the expanding gases which pass through passages 36, 45 into the workpiece. This is expanded away from a seal 44 past which the gases exhaust through ports 57. A quick-release connection secures the chest 27 to the chamber 52. The combustion is a flashover rather than explosion, with pressures as low as 200 p.s.i. [GB1436538A]
IE2025/73A 1972-11-17 1973-11-09 Improvements in and relating to the manufacture of articles such as collapsible tubes IE38754B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB5326472A GB1436538A (en) 1972-11-17 1972-11-17 Manufacture of articles such as collapsible tubes
GB835973 1973-02-20

Publications (2)

Publication Number Publication Date
IE38754L true IE38754L (en) 1974-05-17
IE38754B1 IE38754B1 (en) 1978-05-24

Family

ID=26242122

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2025/73A IE38754B1 (en) 1972-11-17 1973-11-09 Improvements in and relating to the manufacture of articles such as collapsible tubes

Country Status (8)

Country Link
US (1) US3908419A (en)
JP (1) JPS5630167B2 (en)
DE (1) DE2357295A1 (en)
FR (1) FR2206988A1 (en)
GB (1) GB1436538A (en)
IE (1) IE38754B1 (en)
IT (1) IT1006642B (en)
LU (1) LU68817A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213711A (en) * 1975-07-24 1977-02-02 Tech Res & Dev Inst Of Japan Def Agency Code transmission system
DE2754666A1 (en) * 1977-12-08 1979-06-13 Hinapat Ag METHOD AND DEVICE FOR PRODUCING A TUBE BLANK
AT387515B (en) * 1979-04-06 1989-02-10 Uk Nii Protezirovania Protezos METHOD FOR THE PRODUCTION OF RECEIVING SLEEVES FOR PROSTHESES TO BE ATTACHED TO STUPS AND GAS CANNON FOR
FR2491787A1 (en) * 1980-10-14 1982-04-16 Uk I Protezirovani Forming complicated shaped articles - using gas gun producing impact load, with die, blank and gas gun barrel immersed in liquid
EP0092889A3 (en) * 1982-04-23 1985-12-18 Wavin B.V. A method and apparatus for manufacturing a plastic pipe part with socket end, as well as a pipe part with socket end obtained in this way
US5220727A (en) * 1992-06-25 1993-06-22 Hochstein Peter A Method making cam shafts
GB9319499D0 (en) * 1993-09-21 1993-11-03 Brownbill Thomas D Improvements in and relating to the shaping of articles
US5406686A (en) * 1994-02-18 1995-04-18 Hochstein; Peter A. Deflagration apparatus for making a cam shaft
DE19606055A1 (en) * 1996-02-19 1997-08-28 Luckhardt Ohg Method and device for producing a holder on a sheet metal part made of thin sheet metal
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.
DE19638679A1 (en) * 1996-09-20 1998-03-26 Schmalbach Lubeca Sealing device for unit for moulding hollow bodies
DE19638688A1 (en) * 1996-09-20 1998-03-26 Schmalbach Lubeca Sealing device for unit for moulding hollow bodies
EP0830907A3 (en) * 1996-09-20 1998-09-23 Schmalbach-Lubeca AG Sealing device for an apparatus for expansion moulding
DE19938724A1 (en) * 1999-08-16 2001-02-22 Tetra Laval Holdings & Finance Device for the production of plastic containers by means of stretch blow molding
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
MX2010011877A (en) * 2008-04-30 2011-02-15 Magna Int Inc Explosion forming system.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195334A (en) * 1960-12-27 1965-07-20 William S Filler Explosive forming of metals employing a conical shock tube
US3236080A (en) * 1961-07-10 1966-02-22 Continental Can Co Procedure and device for the shaping of containers, container bodies or container parts, from a thin-walled first shape
US3228222A (en) * 1962-04-25 1966-01-11 Continental Can Co Method and apparatus for the explosion forming of hollow objects, including such container elements as cups, cans, can ends
US3252312A (en) * 1962-04-25 1966-05-24 Continental Can Co Method and apparatus for explosive reshaping of hollow ductile objects
US3342048A (en) * 1964-08-13 1967-09-19 Gen Am Transport Detonation wave forming machine
US3475229A (en) * 1968-04-22 1969-10-28 Chemotronics International Inc Process 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

Also Published As

Publication number Publication date
FR2206988A1 (en) 1974-06-14
IE38754B1 (en) 1978-05-24
JPS5630167B2 (en) 1981-07-13
DE2357295A1 (en) 1974-05-30
LU68817A1 (en) 1974-01-21
US3908419A (en) 1975-09-30
GB1436538A (en) 1976-05-19
JPS5062A (en) 1975-01-06
IT1006642B (en) 1976-10-20

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