GB2130957B - Production of wax models - Google Patents

Production of wax models

Info

Publication number
GB2130957B
GB2130957B GB08315306A GB8315306A GB2130957B GB 2130957 B GB2130957 B GB 2130957B GB 08315306 A GB08315306 A GB 08315306A GB 8315306 A GB8315306 A GB 8315306A GB 2130957 B GB2130957 B GB 2130957B
Authority
GB
United Kingdom
Prior art keywords
production
wax models
wax
models
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
GB08315306A
Other versions
GB2130957A (en
GB8315306D0 (en
Inventor
Paul Thomas Coghlan
Keith Edwin Eckmyre
John Malcolm Keyland
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.)
AQUAFORMA Ltd
Original Assignee
AQUAFORMA 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 AQUAFORMA Ltd filed Critical AQUAFORMA Ltd
Priority to GB08315306A priority Critical patent/GB2130957B/en
Publication of GB8315306D0 publication Critical patent/GB8315306D0/en
Publication of GB2130957A publication Critical patent/GB2130957A/en
Application granted granted Critical
Publication of GB2130957B publication Critical patent/GB2130957B/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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C13/00—Dental prostheses; Making same
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/30—Moulds
    • B29C51/36—Moulds specially adapted for vacuum forming, Manufacture thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Prosthetics (AREA)
GB08315306A 1982-12-01 1983-06-03 Production of wax models Expired GB2130957B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08315306A GB2130957B (en) 1982-12-01 1983-06-03 Production of wax models

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8234291 1982-12-01
GB08315306A GB2130957B (en) 1982-12-01 1983-06-03 Production of wax models

Publications (3)

Publication Number Publication Date
GB8315306D0 GB8315306D0 (en) 1983-07-06
GB2130957A GB2130957A (en) 1984-06-13
GB2130957B true GB2130957B (en) 1986-02-05

Family

ID=26284550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08315306A Expired GB2130957B (en) 1982-12-01 1983-06-03 Production of wax models

Country Status (1)

Country Link
GB (1) GB2130957B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986000045A1 (en) * 1984-06-15 1986-01-03 Roland Steinmaier Process for manufacture of a receptacle for work items, operating objects and variously-shaped articles

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742937A (en) * 1953-02-02 1956-01-04 Thomas John Jones Improved educational device for demonstrating geographical contours
GB952130A (en) * 1961-12-22 1964-03-11 Lucas Industries Ltd A method of forming thermo-plastic articles
GB961114A (en) * 1962-04-19 1964-06-17 Shelley M L & Partners Ltd An improved pressure forming process
GB1087777A (en) * 1964-12-17 1967-10-18 Kopp Erich Improvements relating to methods of and apparatus for producing casting patterns for dental use
US3247549A (en) * 1965-04-27 1966-04-26 Budd Co Vacuum forming die construction
GB1253188A (en) * 1969-07-10 1971-11-10

Also Published As

Publication number Publication date
GB2130957A (en) 1984-06-13
GB8315306D0 (en) 1983-07-06

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Legal Events

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