GB2004835A - Lattice structures - Google Patents

Lattice structures

Info

Publication number
GB2004835A
GB2004835A GB7837736A GB7837736A GB2004835A GB 2004835 A GB2004835 A GB 2004835A GB 7837736 A GB7837736 A GB 7837736A GB 7837736 A GB7837736 A GB 7837736A GB 2004835 A GB2004835 A GB 2004835A
Authority
GB
United Kingdom
Prior art keywords
strands
points
lattice structures
units
attachment points
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.)
Granted
Application number
GB7837736A
Other versions
GB2004835B (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB7837736A priority Critical patent/GB2004835B/en
Publication of GB2004835A publication Critical patent/GB2004835A/en
Application granted granted Critical
Publication of GB2004835B publication Critical patent/GB2004835B/en
Expired legal-status Critical Current

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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/564—Winding and joining, e.g. winding spirally for making non-tubular articles
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B29C70/205—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres the structure being shaped to form a three-dimensional configuration
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/28—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of materials not covered by groups E04C3/04 - E04C3/20
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1927—Struts specially adapted therefor of essentially circular cross section
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1951—Struts specially adapted therefor uninterrupted struts situated in the outer planes of the framework
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/1924—Struts specially adapted therefor
    • E04B2001/1954—Struts specially adapted therefor uninterrupted struts connecting alternately with the outer planes of the framework, e.g. zig-zagging struts
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/19—Three-dimensional framework structures
    • E04B2001/199—Details of roofs, floors or walls supported by the framework

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

A method of producing a lattice structure comprises winding resin impregnated fibre strands about attachment points of a former and subsequently curing the resin. The strands are repeatedly wound about certain of the attachment points to selectively reinforce the structure and the strands may be interwoven at nodes to further strengthen the structure. Attachment means at the points are permanently incorporated in the structure so that connection to other similar units or other types of units may be made.
GB7837736A 1977-09-22 1978-09-22 Cobweb structure Expired GB2004835B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7837736A GB2004835B (en) 1977-09-22 1978-09-22 Cobweb structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3963577 1977-09-22
GB7837736A GB2004835B (en) 1977-09-22 1978-09-22 Cobweb structure

Publications (2)

Publication Number Publication Date
GB2004835A true GB2004835A (en) 1979-04-11
GB2004835B GB2004835B (en) 1982-08-18

Family

ID=26264191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7837736A Expired GB2004835B (en) 1977-09-22 1978-09-22 Cobweb structure

Country Status (1)

Country Link
GB (1) GB2004835B (en)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009403A1 (en) * 1978-09-22 1980-04-02 The British Petroleum Company p.l.c. Reinforced structures, their application and method of forming such structural units
DE3015698A1 (en) * 1979-04-26 1980-11-06 British Petroleum Co CONSTRUCTION ELEMENTS CONSTRUCTED FROM FIBER- OR FILAMENT-REINFORCED MATERIALS
US4378263A (en) * 1981-01-26 1983-03-29 Logan Robert M Method and apparatus for making a composite material truss
EP0165567A2 (en) * 1984-06-19 1985-12-27 Toyota Jidosha Kabushiki Kaisha Method for joining a fiber-reinforced plastic structure, and wheel made by said method
EP0173143A2 (en) * 1984-08-31 1986-03-05 Toyota Jidosha Kabushiki Kaisha A method for production of fiber reinforced plastic structure
EP0173826A1 (en) * 1984-09-06 1986-03-12 Toyota Jidosha Kabushiki Kaisha Fibre-reinforced plastic core for steering wheels
EP0196926A2 (en) * 1985-04-04 1986-10-08 Bristol Composite Materials Engineering Limited Core material
GB2173167A (en) * 1985-03-28 1986-10-08 Gen Motors Corp Method of forming truck cab frames
US4673451A (en) * 1984-09-03 1987-06-16 Toyota Jidosha Kabushiki Kaisha Method for manufacture of fiber reinforced resin structure such as a steering wheel core member
US4741223A (en) * 1983-12-25 1988-05-03 Toyota Jidosha Kabushiki Kaisha Steering wheel
US4749422A (en) * 1984-06-29 1988-06-07 Toyota Jidosha Kabushiki Kaisha Process for preparing a fiber-reinforced plastic structure having branching points
US4798101A (en) * 1986-01-30 1989-01-17 Toyota Jidosha Kabushiki Kaisha Core material for steering wheels made of long fiber-reinforced resin
US5258040A (en) * 1982-09-10 1993-11-02 W. L. Gore & Associates Prosthesis for tensile load-carrying tissue and method of manufacture
WO1994006619A1 (en) * 1992-09-14 1994-03-31 John Kenton Britten Structural and other components, method of manufacture
US5846364A (en) * 1995-05-15 1998-12-08 Policelli; Frederick J. Reinforced concrete structure, reinforcing device, and method for producing same
WO2001064570A1 (en) * 2000-02-29 2001-09-07 Corbin Pacific, Inc. Composite structural members
FR2867798A1 (en) * 2004-03-19 2005-09-23 Jean Alphonse David Monolith beam for e.g. woodworks in building, has two parallel chord units connected by diagonal bars that are composed of continuous fibers that are saturated with thermosetting resin
US7090737B2 (en) * 2000-03-03 2006-08-15 Proteus Gmbh Component consisting of a fiber-reinforced synthetic material and a method for producing same
US20100075074A1 (en) * 2008-08-15 2010-03-25 Wilson Erich A Collapsible Mandrel Tools and Associated Methods for Fabrication of Wound Composite Articles
WO2011054975A1 (en) * 2009-11-09 2011-05-12 Continental Structures Sprl Lightweight housing for movable structures
WO2013107952A1 (en) * 2012-01-19 2013-07-25 Societe Choletaise De Fabrication Method for the three-dimensional shaping of an object from a flexible cord, a cord for carrying out the method and an object produced in this way

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8373657B2 (en) 2008-08-15 2013-02-12 Qualcomm Incorporated Enhanced multi-touch detection

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009403A1 (en) * 1978-09-22 1980-04-02 The British Petroleum Company p.l.c. Reinforced structures, their application and method of forming such structural units
DE3015698A1 (en) * 1979-04-26 1980-11-06 British Petroleum Co CONSTRUCTION ELEMENTS CONSTRUCTED FROM FIBER- OR FILAMENT-REINFORCED MATERIALS
FR2455236A1 (en) * 1979-04-26 1980-11-21 British Petroleum Co STRUCTURAL ELEMENTS
US4378263A (en) * 1981-01-26 1983-03-29 Logan Robert M Method and apparatus for making a composite material truss
US5258040A (en) * 1982-09-10 1993-11-02 W. L. Gore & Associates Prosthesis for tensile load-carrying tissue and method of manufacture
US4741223A (en) * 1983-12-25 1988-05-03 Toyota Jidosha Kabushiki Kaisha Steering wheel
EP0165567A3 (en) * 1984-06-19 1986-04-23 Toyota Jidosha Kabushiki Kaisha Method for joining a fiber-reinforced plastic structure, and wheel made by said method
US4681647A (en) * 1984-06-19 1987-07-21 Toyota Jidosha Kabushiki Kaisha Method for joining a fiber-reinforced plastic structure
EP0165567A2 (en) * 1984-06-19 1985-12-27 Toyota Jidosha Kabushiki Kaisha Method for joining a fiber-reinforced plastic structure, and wheel made by said method
US4749422A (en) * 1984-06-29 1988-06-07 Toyota Jidosha Kabushiki Kaisha Process for preparing a fiber-reinforced plastic structure having branching points
US4849037A (en) * 1984-08-31 1989-07-18 Toyota Jidosha Kabushiki Kaisha Method for production of fiber reinforced plastic structure
EP0173143A2 (en) * 1984-08-31 1986-03-05 Toyota Jidosha Kabushiki Kaisha A method for production of fiber reinforced plastic structure
EP0173143A3 (en) * 1984-08-31 1986-04-23 Toyota Jidosha Kabushiki Kaisha A method for production of fiber reinforced plastic structure
US4673451A (en) * 1984-09-03 1987-06-16 Toyota Jidosha Kabushiki Kaisha Method for manufacture of fiber reinforced resin structure such as a steering wheel core member
EP0173826A1 (en) * 1984-09-06 1986-03-12 Toyota Jidosha Kabushiki Kaisha Fibre-reinforced plastic core for steering wheels
US4627307A (en) * 1984-09-06 1986-12-09 Toyota Jidosha Kabushiki Kaisha Fiber-reinforced plastic core material for steering wheels
US4695342A (en) * 1985-03-28 1987-09-22 General Motors Corporation Method of forming truck cab frames
GB2173167A (en) * 1985-03-28 1986-10-08 Gen Motors Corp Method of forming truck cab frames
EP0196926A3 (en) * 1985-04-04 1988-03-02 Bristol Composite Materials Engineering Limited Core material
EP0196926A2 (en) * 1985-04-04 1986-10-08 Bristol Composite Materials Engineering Limited Core material
US4905929A (en) * 1985-04-04 1990-03-06 Bristol Composite Materials Engineering Ltd. Core material
US4798101A (en) * 1986-01-30 1989-01-17 Toyota Jidosha Kabushiki Kaisha Core material for steering wheels made of long fiber-reinforced resin
AU665650B2 (en) * 1992-09-14 1996-01-11 John Kenton Britten Structural and other components, method of manufacture
WO1994006619A1 (en) * 1992-09-14 1994-03-31 John Kenton Britten Structural and other components, method of manufacture
US5578154A (en) * 1992-09-14 1996-11-26 Britten; John K. Method of manufacturing a spoked wheel
US5846364A (en) * 1995-05-15 1998-12-08 Policelli; Frederick J. Reinforced concrete structure, reinforcing device, and method for producing same
WO2001064570A1 (en) * 2000-02-29 2001-09-07 Corbin Pacific, Inc. Composite structural members
US7090737B2 (en) * 2000-03-03 2006-08-15 Proteus Gmbh Component consisting of a fiber-reinforced synthetic material and a method for producing same
FR2867798A1 (en) * 2004-03-19 2005-09-23 Jean Alphonse David Monolith beam for e.g. woodworks in building, has two parallel chord units connected by diagonal bars that are composed of continuous fibers that are saturated with thermosetting resin
US20100075074A1 (en) * 2008-08-15 2010-03-25 Wilson Erich A Collapsible Mandrel Tools and Associated Methods for Fabrication of Wound Composite Articles
US8444900B2 (en) 2008-08-15 2013-05-21 Sigma-Tek, Llc Method and system for forming composite geometric support structures
WO2011054975A1 (en) * 2009-11-09 2011-05-12 Continental Structures Sprl Lightweight housing for movable structures
WO2013107952A1 (en) * 2012-01-19 2013-07-25 Societe Choletaise De Fabrication Method for the three-dimensional shaping of an object from a flexible cord, a cord for carrying out the method and an object produced in this way
FR2985935A1 (en) * 2012-01-19 2013-07-26 Choletaise De Fabrication Soc METHOD FOR THREE-DIMENSIONAL SHAPING OF AN OBJECT FROM A FLEXIBLE CORD, CORD FOR CARRYING OUT THE METHOD, AND OBJECT PRODUCED THEREBY

Also Published As

Publication number Publication date
GB2004835B (en) 1982-08-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920922