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FR3035661B1 - ASSEMBLY FOR EXTRACTING AT LEAST ONE MOLD SECTOR - Google Patents

ASSEMBLY FOR EXTRACTING AT LEAST ONE MOLD SECTOR Download PDF

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Publication number
FR3035661B1
FR3035661B1 FR1500919A FR1500919A FR3035661B1 FR 3035661 B1 FR3035661 B1 FR 3035661B1 FR 1500919 A FR1500919 A FR 1500919A FR 1500919 A FR1500919 A FR 1500919A FR 3035661 B1 FR3035661 B1 FR 3035661B1
Authority
FR
France
Prior art keywords
extracting
assembly
mold sector
sector
mold
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.)
Active
Application number
FR1500919A
Other languages
French (fr)
Other versions
FR3035661A1 (en
Inventor
Cedric Cheyrou
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.)
ArianeGroup SAS
Original Assignee
ArianeGroup SAS
Herakles SA
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 ArianeGroup SAS, Herakles SA filed Critical ArianeGroup SAS
Priority to FR1500919A priority Critical patent/FR3035661B1/en
Publication of FR3035661A1 publication Critical patent/FR3035661A1/en
Application granted granted Critical
Publication of FR3035661B1 publication Critical patent/FR3035661B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B21/00—Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
    • C06B21/0033—Shaping the mixture
    • C06B21/0058—Shaping the mixture by casting a curable composition, e.g. of the plastisol type
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/10—Shape or structure of solid propellant charges
    • F02K9/18—Shape or structure of solid propellant charges of the internal-burning type having a star or like shaped internal cavity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K9/00—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof
    • F02K9/08—Rocket-engine plants, i.e. plants carrying both fuel and oxidant therefor; Control thereof using solid propellants
    • F02K9/24—Charging rocket engines with solid propellants; Methods or apparatus specially adapted for working solid propellant charges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/50—Kinematic linkage, i.e. transmission of position

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR1500919A 2015-04-30 2015-04-30 ASSEMBLY FOR EXTRACTING AT LEAST ONE MOLD SECTOR Active FR3035661B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1500919A FR3035661B1 (en) 2015-04-30 2015-04-30 ASSEMBLY FOR EXTRACTING AT LEAST ONE MOLD SECTOR

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1500919A FR3035661B1 (en) 2015-04-30 2015-04-30 ASSEMBLY FOR EXTRACTING AT LEAST ONE MOLD SECTOR
FR1500919 2015-04-30

Publications (2)

Publication Number Publication Date
FR3035661A1 FR3035661A1 (en) 2016-11-04
FR3035661B1 true FR3035661B1 (en) 2018-11-16

Family

ID=54199715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1500919A Active FR3035661B1 (en) 2015-04-30 2015-04-30 ASSEMBLY FOR EXTRACTING AT LEAST ONE MOLD SECTOR

Country Status (1)

Country Link
FR (1) FR3035661B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2660209C1 (en) * 2017-04-25 2018-07-05 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Method of the solid fuel rocket engine (sfre) assembly with the gas generator and nozzles unit
CN110282533B (en) * 2019-07-15 2024-07-26 武汉乾峯智能科技有限公司 Pick-up moving synchronous translation mechanism and automatic die taking device
CN110230553B (en) * 2019-07-15 2024-06-21 武汉乾峯智能科技有限公司 Automatic die taking device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US955235A (en) * 1909-03-06 1910-04-19 Seth A Wellman Collapsible core.
US3357189A (en) * 1965-09-08 1967-12-12 Thiokol Chemical Corp A precast hollow core charge for a rocket motor and method for casting same
DE2259690A1 (en) * 1972-12-06 1974-06-12 Bautenberg Gmbh HOLLOW WINDING mandrel
DE2259689A1 (en) * 1972-12-06 1974-06-12 Bautenberg Gmbh Glass reinforced plastics cylinder winding machine - using hinged segment in mandrel for easy extraction
US4754543A (en) * 1986-06-30 1988-07-05 Dayco Products, Inc. Method of making expandable and collapsible mandrel
FR2737538B1 (en) * 1995-08-04 1997-08-29 Poudres & Explosifs Ste Nale REMOVABLE MECHANICAL CORE AND METHODS OF IMPLEMENTATION
ITTO20030799A1 (en) * 2003-10-10 2005-04-11 Avio Spa METHOD FOR THE DISPOSAL OF A PROPELLENT INSIDE

Also Published As

Publication number Publication date
FR3035661A1 (en) 2016-11-04

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