FR1187964A - Improvements to a method and device for forming a dome-shaped part from sheet metal - Google Patents

Improvements to a method and device for forming a dome-shaped part from sheet metal

Info

Publication number
FR1187964A
FR1187964A FR1187964DA FR1187964A FR 1187964 A FR1187964 A FR 1187964A FR 1187964D A FR1187964D A FR 1187964DA FR 1187964 A FR1187964 A FR 1187964A
Authority
FR
France
Prior art keywords
dome
forming
sheet metal
shaped part
shaped
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
Other languages
French (fr)
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.)
THOMPSON J WOLVERHAMPTON Ltd
Original Assignee
THOMPSON J WOLVERHAMPTON Ltd
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 THOMPSON J WOLVERHAMPTON Ltd filed Critical THOMPSON J WOLVERHAMPTON Ltd
Application granted granted Critical
Publication of FR1187964A publication Critical patent/FR1187964A/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
    • B21D26/021—Deforming sheet bodies
    • 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
    • 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
    • B21D26/021—Deforming sheet bodies
    • B21D26/031—Mould construction
    • 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
    • B21D51/24—Making hollow objects characterised by the use of the objects high-pressure containers, e.g. boilers, bottles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
FR1187964D 1956-11-14 1957-11-13 Improvements to a method and device for forming a dome-shaped part from sheet metal Expired FR1187964A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1120413X 1956-11-14
GB1187964X 1956-11-14

Publications (1)

Publication Number Publication Date
FR1187964A true FR1187964A (en) 1959-09-17

Family

ID=26316193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1187964D Expired FR1187964A (en) 1956-11-14 1957-11-13 Improvements to a method and device for forming a dome-shaped part from sheet metal

Country Status (1)

Country Link
FR (1) FR1187964A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2228551A1 (en) * 1973-05-08 1974-12-06 Eta Sa Method of forming hollow sheet metal sphere - metal cylinder deformed by internal water pressure within spherical mould
FR2789915A1 (en) * 1999-02-23 2000-08-25 Air Liquide ENVELOPE FORMING METHOD, ENCLOSURE THUS OBTAINED, AND USE OF SUCH ENVELOPES
WO2001012357A1 (en) * 1999-08-17 2001-02-22 Alcan Deutschland Gmbh Method for the production of a hollow body
US11266221B2 (en) 2015-09-08 2022-03-08 L'oreal Brush for applying a product to the eyelashes or eyebrows

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2228551A1 (en) * 1973-05-08 1974-12-06 Eta Sa Method of forming hollow sheet metal sphere - metal cylinder deformed by internal water pressure within spherical mould
FR2789915A1 (en) * 1999-02-23 2000-08-25 Air Liquide ENVELOPE FORMING METHOD, ENCLOSURE THUS OBTAINED, AND USE OF SUCH ENVELOPES
EP1033188A1 (en) * 1999-02-23 2000-09-06 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Process for fabricating an envelope, envelope so obtained and utilisation of such envelope
WO2001012357A1 (en) * 1999-08-17 2001-02-22 Alcan Deutschland Gmbh Method for the production of a hollow body
US11266221B2 (en) 2015-09-08 2022-03-08 L'oreal Brush for applying a product to the eyelashes or eyebrows

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