NL103534C - - Google Patents

Info

Publication number
NL103534C
NL103534C NL103534DA NL103534C NL 103534 C NL103534 C NL 103534C NL 103534D A NL103534D A NL 103534DA NL 103534 C NL103534 C NL 103534C
Authority
NL
Netherlands
Application number
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.)
Publication of NL103534C publication Critical patent/NL103534C/xx
Priority claimed from US534037A external-priority patent/US2824370A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A61C1/05—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with turbine drive
    • A61C1/052—Ducts for supplying driving or cooling fluid, e.g. air, water
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/08—Machine parts specially adapted for dentistry
    • A61C1/14—Tool-holders, i.e. operating tool holders, e.g. burr holders
    • A61C1/141—Tool-holders, i.e. operating tool holders, e.g. burr holders in an angled handpiece

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)
NL103534D 1955-09-13 NL103534C (xx)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US534037A US2824370A (en) 1955-09-13 1955-09-13 Dental drill
US686403A US2917828A (en) 1955-09-13 1957-09-26 Dental drill

Publications (1)

Publication Number Publication Date
NL103534C true NL103534C (xx)

Family

ID=27064339

Family Applications (2)

Application Number Title Priority Date Filing Date
NL210600D NL210600A (xx) 1955-09-13
NL103534D NL103534C (xx) 1955-09-13

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL210600D NL210600A (xx) 1955-09-13

Country Status (5)

Country Link
US (1) US2917828A (xx)
CH (1) CH344177A (xx)
DE (1) DE1066319B (xx)
FR (1) FR1158033A (xx)
NL (2) NL103534C (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084439A (en) * 1959-01-28 1963-04-09 Staunt Martin Air driven dental handpieces
US3060581A (en) * 1960-07-01 1962-10-30 We Mar Inc Dental handpiece with removable turbine-and-bearing assembly and liquid cooled burr
GB1597483A (en) * 1977-03-11 1981-09-09 Carse M D Dentine pin
EP0202802A1 (en) * 1985-05-13 1986-11-26 Yoshiro Tukada Internal pollution prevention device for dental cutting tool assembly
USD378412S (en) * 1995-02-16 1997-03-11 Micro Mega International Manufactures Dental hand-piece

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1923777A (en) * 1927-05-05 1933-08-22 New Departure Mfg Co Bearing mounting
GB515349A (en) * 1938-04-28 1939-12-04 Bjarne Tangerud Improvements in hand-pieces for dental drills

Also Published As

Publication number Publication date
US2917828A (en) 1959-12-22
FR1158033A (fr) 1958-06-06
CH344177A (fr) 1960-01-31
DE1066319B (de) 1961-10-12
NL210600A (xx)

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