GB1416453A - Method of producing castings or other mouldings by means of flexible containers holding granular material - Google Patents

Method of producing castings or other mouldings by means of flexible containers holding granular material

Info

Publication number
GB1416453A
GB1416453A GB5397272A GB5397272A GB1416453A GB 1416453 A GB1416453 A GB 1416453A GB 5397272 A GB5397272 A GB 5397272A GB 5397272 A GB5397272 A GB 5397272A GB 1416453 A GB1416453 A GB 1416453A
Authority
GB
United Kingdom
Prior art keywords
mould
granular material
foot
master
wall portion
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
GB5397272A
Other languages
English (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.)
Landstingens Inkopscentral LIC
Original Assignee
Landstingens Inkopscentral LIC
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 Landstingens Inkopscentral LIC filed Critical Landstingens Inkopscentral LIC
Publication of GB1416453A publication Critical patent/GB1416453A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/14—Footwear with health or hygienic arrangements with foot-supporting parts
    • A43B7/28—Adapting the inner sole or the side of the upper of the shoe to the sole of the foot
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/5044—Designing or manufacturing processes
    • A61F2/5046—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, finite-element analysis or CAD-CAM techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/78—Means for protecting prostheses or for attaching them to the body, e.g. bandages, harnesses, straps, or stockings for the limb stump
    • A61F2/80—Sockets, e.g. of suction type
    • 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
    • B29C33/3821—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process composed of particles enclosed in a bag
    • 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
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • B29C33/3878—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts used as masters for making successive impressions
    • B29C33/3885—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts used as masters for making successive impressions the mould parts being co-operating impressions
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/006—Pressing and sintering powders, granules or fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/50—Prostheses not implantable in the body
    • A61F2/5044—Designing or manufacturing processes
    • A61F2/5046—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, finite-element analysis or CAD-CAM techniques
    • A61F2002/5053—Designing or manufacturing processes for designing or making customized prostheses, e.g. using templates, finite-element analysis or CAD-CAM techniques using a positive or a negative model, e.g. casting model or mould
    • 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
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • B29C2033/3871—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts the models being organic material, e.g. living or dead bodies or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7532—Artificial members, protheses

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Mechanical Engineering (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Prostheses (AREA)
  • Image Analysis (AREA)
  • Electron Beam Exposure (AREA)
GB5397272A 1971-12-01 1972-11-22 Method of producing castings or other mouldings by means of flexible containers holding granular material Expired GB1416453A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1540471A SE364212B (enExample) 1971-12-01 1971-12-01

Publications (1)

Publication Number Publication Date
GB1416453A true GB1416453A (en) 1975-12-03

Family

ID=20300592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5397272A Expired GB1416453A (en) 1971-12-01 1972-11-22 Method of producing castings or other mouldings by means of flexible containers holding granular material

Country Status (7)

Country Link
CA (1) CA1013912A (enExample)
DE (1) DE2258916A1 (enExample)
FR (1) FR2162020B1 (enExample)
GB (1) GB1416453A (enExample)
IT (1) IT971374B (enExample)
NO (1) NO139670C (enExample)
SE (1) SE364212B (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116432A (en) * 1982-03-02 1983-09-28 Blatchford & Sons Ltd Improved method and apparatus for manufacturing an artificial limb
GB2126149A (en) * 1982-08-25 1984-03-21 Stylo Matchmakers Int Moulds for injection moulding
EP0945081A1 (en) * 1998-03-25 1999-09-29 Marcello Mancini Improvement in a method of and an apparatus for taking footprints and manufacturing the positive pattern thereof by a pneumatic system without using disposable material
EP1082199A4 (en) * 1998-07-15 2004-09-08 Biomet Inc CEMENT MOLD FOR PROVISIONAL IMPLANT
DE102010034710A1 (de) * 2010-08-18 2012-02-23 Deutsches Zentrum für Luft- und Raumfahrt e.V. Demobilisieren von Gliedmaßen
CN111494071A (zh) * 2020-04-24 2020-08-07 国家康复辅具研究中心 一种应用于小腿假肢接受腔负重取型的方法及系统
EP4093340A4 (en) * 2020-01-26 2024-02-21 Standelone Medical Ltd. Manufacturing socket of lower and upper limb prostheses

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000755B1 (de) * 1977-08-05 1981-12-16 Walter Schwarz Verfahren zur Herstellung von Formkörpern aus verstärktem Kunststoff und Vorrichtung zur Durchführung des Verfahrens
US4347213A (en) * 1980-03-28 1982-08-31 Rogers Jr John E Method of forming contoured cushion
EP0256158A1 (de) * 1986-08-16 1988-02-24 Ipos Gesellschaft für integrierte Prothesen-Entwicklung und orthopädietechnischen Service mbH & Co. KG Prothese, wie Oberschenkel-Prothese u.dgl., sowie Vorrichtung und Verfahren zur Herstellung von Prothesen
DE10206656C2 (de) * 2002-02-15 2003-11-27 Fraunhofer Ges Forschung Formwerkzeug

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488922A (en) * 1944-09-20 1949-11-22 Warren J Mead Method for making impressions of objects
US2472754A (en) * 1945-10-20 1949-06-07 Warren J Mead Method for making and maintaining an impression of the shape of an object
NL6413789A (enExample) * 1964-11-27 1966-05-31

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116432A (en) * 1982-03-02 1983-09-28 Blatchford & Sons Ltd Improved method and apparatus for manufacturing an artificial limb
GB2126149A (en) * 1982-08-25 1984-03-21 Stylo Matchmakers Int Moulds for injection moulding
EP0945081A1 (en) * 1998-03-25 1999-09-29 Marcello Mancini Improvement in a method of and an apparatus for taking footprints and manufacturing the positive pattern thereof by a pneumatic system without using disposable material
EP1082199A4 (en) * 1998-07-15 2004-09-08 Biomet Inc CEMENT MOLD FOR PROVISIONAL IMPLANT
DE102010034710A1 (de) * 2010-08-18 2012-02-23 Deutsches Zentrum für Luft- und Raumfahrt e.V. Demobilisieren von Gliedmaßen
DE102010034710B4 (de) * 2010-08-18 2017-10-19 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren und Vorrichtung zum Erfassen elektromyographischer Signale bei einer simulierten Amputation einer Hand einer Versuchsperson
EP4093340A4 (en) * 2020-01-26 2024-02-21 Standelone Medical Ltd. Manufacturing socket of lower and upper limb prostheses
CN111494071A (zh) * 2020-04-24 2020-08-07 国家康复辅具研究中心 一种应用于小腿假肢接受腔负重取型的方法及系统

Also Published As

Publication number Publication date
SE364212B (enExample) 1974-02-18
FR2162020B1 (enExample) 1976-08-20
IT971374B (it) 1974-04-30
DE2258916A1 (de) 1973-06-14
NO139670B (no) 1979-01-15
NO139670C (no) 1979-04-25
CA1013912A (en) 1977-07-19
FR2162020A1 (enExample) 1973-07-13

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Legal Events

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