IT8319767A0 - Forgiatura a caldo da billetta fondo del tipo convesso, cond'acciaio, ed attrezzatura per la appendice d'appoggio, per bombola formazione di tale fondo. per gas tecnici, ottenuta mediante - Google Patents

Forgiatura a caldo da billetta fondo del tipo convesso, cond'acciaio, ed attrezzatura per la appendice d'appoggio, per bombola formazione di tale fondo. per gas tecnici, ottenuta mediante

Info

Publication number
IT8319767A0
IT8319767A0 IT8319767A IT1976783A IT8319767A0 IT 8319767 A0 IT8319767 A0 IT 8319767A0 IT 8319767 A IT8319767 A IT 8319767A IT 1976783 A IT1976783 A IT 1976783A IT 8319767 A0 IT8319767 A0 IT 8319767A0
Authority
IT
Italy
Prior art keywords
billet
steel
equipment
hot forging
convex type
Prior art date
Application number
IT8319767A
Other languages
English (en)
Other versions
IT1161016B (it
Inventor
Italo Pillotto
Gerardo Bozzetto
Original Assignee
Simmel Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11161056&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT8319767(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Simmel Spa filed Critical Simmel Spa
Priority to IT19767/83A priority Critical patent/IT1161016B/it
Publication of IT8319767A0 publication Critical patent/IT8319767A0/it
Priority to DE19833327171 priority patent/DE3327171A1/de
Priority to CA000446276A priority patent/CA1226535A/en
Priority to AT84830022T priority patent/ATE47749T1/de
Priority to EP84830022A priority patent/EP0117849B1/en
Priority to US06/579,708 priority patent/US4609118A/en
Priority to JP59031327A priority patent/JPS59164495A/ja
Application granted granted Critical
Publication of IT1161016B publication Critical patent/IT1161016B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/06—Shaping thick-walled hollow articles, e.g. projectiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles
    • B21K21/14—Shaping end portions of hollow articles closed or substantially-closed ends, e.g. cartridge bottoms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/08—Mounting arrangements for vessels
    • F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0639—Steels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/21—Shaping processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/05—Applications for industrial use
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S220/00—Receptacles
    • Y10S220/22—Seamless

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
IT19767/83A 1983-02-25 1983-02-25 Fondo del tipo convesso,con appendice d'appoggio,per bombola per gas tecnici,ottenuta mediante forgiatura a caldo da billetta d'acciaio,ed attrezzatura per la formazione di tale fondo IT1161016B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT19767/83A IT1161016B (it) 1983-02-25 1983-02-25 Fondo del tipo convesso,con appendice d'appoggio,per bombola per gas tecnici,ottenuta mediante forgiatura a caldo da billetta d'acciaio,ed attrezzatura per la formazione di tale fondo
DE19833327171 DE3327171A1 (de) 1983-02-25 1983-07-28 Flasche fuer technische gase
CA000446276A CA1226535A (en) 1983-02-25 1984-01-27 Convex type bottom with a bearing rim for bottles for industrial gases obtained by means of hot forging from a steel billet and fixture for forming said bottom
AT84830022T ATE47749T1 (de) 1983-02-25 1984-01-30 Konvexer boden mit einer tragleiste fuer industriegasflaschen, hergestellt durch warmschmieden eines stahlblocks, und vorrichtung zur herstellung des bodens.
EP84830022A EP0117849B1 (en) 1983-02-25 1984-01-30 Convex type bottom with a bearing rim for bottles for industrial gases obtained by means of hot forging from a steel billet and fixture for forming said bottom
US06/579,708 US4609118A (en) 1983-02-25 1984-02-13 Convex type bottom with a bearing rim for bottles for industrial gases obtained by means of hot forging from a steel billet
JP59031327A JPS59164495A (ja) 1983-02-25 1984-02-21 工業用ガス容器及びその成形装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19767/83A IT1161016B (it) 1983-02-25 1983-02-25 Fondo del tipo convesso,con appendice d'appoggio,per bombola per gas tecnici,ottenuta mediante forgiatura a caldo da billetta d'acciaio,ed attrezzatura per la formazione di tale fondo

Publications (2)

Publication Number Publication Date
IT8319767A0 true IT8319767A0 (it) 1983-02-25
IT1161016B IT1161016B (it) 1987-03-11

Family

ID=11161056

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19767/83A IT1161016B (it) 1983-02-25 1983-02-25 Fondo del tipo convesso,con appendice d'appoggio,per bombola per gas tecnici,ottenuta mediante forgiatura a caldo da billetta d'acciaio,ed attrezzatura per la formazione di tale fondo

Country Status (7)

Country Link
US (1) US4609118A (it)
EP (1) EP0117849B1 (it)
JP (1) JPS59164495A (it)
AT (1) ATE47749T1 (it)
CA (1) CA1226535A (it)
DE (1) DE3327171A1 (it)
IT (1) IT1161016B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3741628A1 (de) * 1987-12-04 1989-06-15 Mannesmann Ag Flasche mit konkavboden und verfahren zur herstellung desselben
FR3022164B1 (fr) * 2014-06-13 2017-01-27 Luxfer Gas Cylinders Ltd Procede de fabrication de recipients pour fluide pressurise et appareil pour le procede

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR426603A (fr) * 1910-05-07 1911-07-11 Metallurg De Montbard Aulnoye Bouteille en acier sans soudure pour gaz comprimés ou liquéfiés
US1948437A (en) * 1931-08-25 1934-02-20 Harrisburg Pipe And Pipe Bendi Process of producing cylinders
DE711907C (de) * 1937-09-18 1941-10-08 Rheinmetall Borsig Akt Ges Vorrichtung zum Pressen von einendig geschlossenen Hohlkoerpern
US2274173A (en) * 1940-05-28 1942-02-24 Victor Metal Products Corp Collapsible tube
DE741584C (de) * 1942-05-01 1944-12-16 Rheinmetall Borsig Ag Vorrichtung zum Pressen einendig geschlossener Hohlkoerper
GB557125A (en) * 1942-09-04 1943-11-04 Samuel Davenport Improvements relating to the shaping of cupped metal articles
BE525077A (it) * 1952-12-19
US3889835A (en) * 1974-05-10 1975-06-17 Bernzomatic Corp One-piece pressure container
US4120419A (en) * 1976-02-23 1978-10-17 National Steel Corporation High strength seamless chime can body, sheet metal container for vacuum packs, and manufacture
JPS5325186A (en) * 1976-08-20 1978-03-08 Daiwa Can Co Ltd Metallic can for drink containing carbon dioxide or the like
HU174756B (hu) * 1976-09-03 1980-03-28 Huetoegepgyar Ustrojstvo dlja izgotovlenija tolstostennykh polykh tel' metodom gorjachej shtampovki iz aljuminija ili aljuminiego splava
DE7838745U1 (de) * 1978-12-29 1979-04-05 Industrie-Werke Karlsruhe Augsburg Ag, 7500 Karlsruhe Behaeltnis zum speichern von unter hohen druecken stehenden gasen, saeuren oder anderen liquiden medien

Also Published As

Publication number Publication date
JPS59164495A (ja) 1984-09-17
US4609118A (en) 1986-09-02
EP0117849A2 (en) 1984-09-05
DE3327171C2 (it) 1989-02-23
JPH0518000B2 (it) 1993-03-10
EP0117849A3 (en) 1986-06-04
EP0117849B1 (en) 1989-11-02
IT1161016B (it) 1987-03-11
CA1226535A (en) 1987-09-08
DE3327171A1 (de) 1984-08-30
ATE47749T1 (de) 1989-11-15

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950227