ITUA20167160A1 - Construction method for molded structure in expanded and composite material, protective and self-supporting - Google Patents

Construction method for molded structure in expanded and composite material, protective and self-supporting Download PDF

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Publication number
ITUA20167160A1
ITUA20167160A1 IT102016000100917A IT201600100917A ITUA20167160A1 IT UA20167160 A1 ITUA20167160 A1 IT UA20167160A1 IT 102016000100917 A IT102016000100917 A IT 102016000100917A IT 201600100917 A IT201600100917 A IT 201600100917A IT UA20167160 A1 ITUA20167160 A1 IT UA20167160A1
Authority
IT
Italy
Prior art keywords
expanded
protective
self
supporting
composite material
Prior art date
Application number
IT102016000100917A
Other languages
Italian (it)
Inventor
Giorgio Biasi
Federico Manfredi
Original Assignee
Flyvalue srl
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 Flyvalue srl filed Critical Flyvalue srl
Priority to IT102016000100917A priority Critical patent/ITUA20167160A1/en
Publication of ITUA20167160A1 publication Critical patent/ITUA20167160A1/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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/08—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles using several expanding or moulding steps
    • B29C44/083—Increasing the size of the cavity after a first part has foamed, e.g. substituting one mould part with another
    • B29C44/086—Increasing the size of the cavity after a first part has foamed, e.g. substituting one mould part with another and feeding more material into the enlarged cavity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U20/00—Constructional aspects of UAVs
    • B64U20/60—UAVs characterised by the material
    • B64U20/65—Composite materials
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/12—Helicopters ; Flying tops
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00—Type of UAV
    • B64U10/10—Rotorcrafts
    • B64U10/13—Flying platforms
    • B64U10/14—Flying platforms with four distinct rotor axes, e.g. quadcopters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U30/00—Means for producing lift; Empennages; Arrangements thereof
    • B64U30/20—Rotors; Rotor supports
    • B64U30/29—Constructional aspects of rotors or rotor supports; Arrangements thereof
    • B64U30/299—Rotor guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
IT102016000100917A 2016-10-07 2016-10-07 Construction method for molded structure in expanded and composite material, protective and self-supporting ITUA20167160A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102016000100917A ITUA20167160A1 (en) 2016-10-07 2016-10-07 Construction method for molded structure in expanded and composite material, protective and self-supporting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102016000100917A ITUA20167160A1 (en) 2016-10-07 2016-10-07 Construction method for molded structure in expanded and composite material, protective and self-supporting

Publications (1)

Publication Number Publication Date
ITUA20167160A1 true ITUA20167160A1 (en) 2018-04-07

Family

ID=57960697

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102016000100917A ITUA20167160A1 (en) 2016-10-07 2016-10-07 Construction method for molded structure in expanded and composite material, protective and self-supporting

Country Status (1)

Country Link
IT (1) ITUA20167160A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202200000590A1 (en) * 2022-05-24 2023-11-24 Giovanni Granati Drone with impact-resistant exoskeleton for multipurpose use

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247861A (en) * 1992-04-08 1993-09-28 Rohr, Inc. Method of manufacturing laminated plastic tooling and tooling produced thereby
US5641448A (en) * 1996-03-11 1997-06-24 National Research Council Of Canada Method of producing plastic injection molds for prototype parts
DE102010025137A1 (en) * 2010-06-25 2011-12-29 Edag Gmbh & Co. Kgaa Polyurethane-mold parts manufacturing method for use in interior components of vehicle, involves foaming lightweight core with compact load-bearing polyurethane system for enabling cohesive connection with material of fixing pins
DE102013008364A1 (en) * 2013-02-05 2014-08-07 Parat Beteiligungs Gmbh Method for producing planar structural component for outdoor application in e.g. lorry, involves introducing casting material into space between sheet-like component and tool base part, and removing structural component in opening form
US20160023951A1 (en) * 2013-01-07 2016-01-28 Vince Alessi Thermoset ceramic compositions, inorganic polymer coatings, inorganic polymer mold tooling, inorganic polymer hydraulic fracking proppants, methods of preparation and applications therefore
DE102015107939A1 (en) * 2015-02-18 2016-08-18 Parat Beteiligungs Gmbh Caravan trailer with carrier bottom

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5247861A (en) * 1992-04-08 1993-09-28 Rohr, Inc. Method of manufacturing laminated plastic tooling and tooling produced thereby
US5641448A (en) * 1996-03-11 1997-06-24 National Research Council Of Canada Method of producing plastic injection molds for prototype parts
DE102010025137A1 (en) * 2010-06-25 2011-12-29 Edag Gmbh & Co. Kgaa Polyurethane-mold parts manufacturing method for use in interior components of vehicle, involves foaming lightweight core with compact load-bearing polyurethane system for enabling cohesive connection with material of fixing pins
US20160023951A1 (en) * 2013-01-07 2016-01-28 Vince Alessi Thermoset ceramic compositions, inorganic polymer coatings, inorganic polymer mold tooling, inorganic polymer hydraulic fracking proppants, methods of preparation and applications therefore
DE102013008364A1 (en) * 2013-02-05 2014-08-07 Parat Beteiligungs Gmbh Method for producing planar structural component for outdoor application in e.g. lorry, involves introducing casting material into space between sheet-like component and tool base part, and removing structural component in opening form
DE102015107939A1 (en) * 2015-02-18 2016-08-18 Parat Beteiligungs Gmbh Caravan trailer with carrier bottom

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202200000590A1 (en) * 2022-05-24 2023-11-24 Giovanni Granati Drone with impact-resistant exoskeleton for multipurpose use

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