GB541868A - Dispenser for dental stopping - Google Patents

Dispenser for dental stopping

Info

Publication number
GB541868A
GB541868A GB8194/40A GB819440A GB541868A GB 541868 A GB541868 A GB 541868A GB 8194/40 A GB8194/40 A GB 8194/40A GB 819440 A GB819440 A GB 819440A GB 541868 A GB541868 A GB 541868A
Authority
GB
United Kingdom
Prior art keywords
stopping
closed
dental
dispenser
heat
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
GB8194/40A
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 GB8194/40A priority Critical patent/GB541868A/en
Publication of GB541868A publication Critical patent/GB541868A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C5/00—Filling or capping teeth
    • A61C5/60—Devices specially adapted for pressing or mixing capping or filling materials, e.g. amalgam presses
    • A61C5/68—Mixing dental material components for immediate application to a site to be restored, e.g. a tooth cavity

Landscapes

  • Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

541,868. Syringes. DAHL, H. L. May 7, 1940, No. 8194. [Class 102 (ii)] [Also in Group VI] A device for dispensing dental stopping material rendered plastic by heat comprises a body portion 5 formed with an open-ended cylindrical chamber leading to a delivery duct 17, the chamber housing a removable cylindrical shell 16 of heat-insulating material which receives the stopping and is closed at the outer end by a flanged piston 18 adapted to be advanced by a follower 19 swivelled to a presser screw 20 working in a threaded cover 21. The body part is clamped to a table by means of an arm 8 through which passes the cable of the heating element 14, which is housed in a recess 6 closed by the base plate 12.
GB8194/40A 1940-05-07 1940-05-07 Dispenser for dental stopping Expired GB541868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8194/40A GB541868A (en) 1940-05-07 1940-05-07 Dispenser for dental stopping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8194/40A GB541868A (en) 1940-05-07 1940-05-07 Dispenser for dental stopping

Publications (1)

Publication Number Publication Date
GB541868A true GB541868A (en) 1941-12-15

Family

ID=9847650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8194/40A Expired GB541868A (en) 1940-05-07 1940-05-07 Dispenser for dental stopping

Country Status (1)

Country Link
GB (1) GB541868A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212840A (en) * 1977-09-19 1980-07-15 Imperical Chemical Industries Limited Extrusion apparatus and method for extruding abrasive pastes
US5183671A (en) * 1990-06-01 1993-02-02 Perez Thomas F Apparatus for processing fish food

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4212840A (en) * 1977-09-19 1980-07-15 Imperical Chemical Industries Limited Extrusion apparatus and method for extruding abrasive pastes
US5183671A (en) * 1990-06-01 1993-02-02 Perez Thomas F Apparatus for processing fish food

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