DE3122060C2 - Schnurlose Handstückanordnung für zahnärztliche Behandlungszwecke - Google Patents

Schnurlose Handstückanordnung für zahnärztliche Behandlungszwecke

Info

Publication number
DE3122060C2
DE3122060C2 DE3122060A DE3122060A DE3122060C2 DE 3122060 C2 DE3122060 C2 DE 3122060C2 DE 3122060 A DE3122060 A DE 3122060A DE 3122060 A DE3122060 A DE 3122060A DE 3122060 C2 DE3122060 C2 DE 3122060C2
Authority
DE
Germany
Prior art keywords
handle unit
push button
micromotor
handpiece
contact
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
DE3122060A
Other languages
German (de)
English (en)
Other versions
DE3122060A1 (de
Inventor
Minoru Uji Imazato
Shinichi Kyoto Nishimoto
Sadayasu Ota
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.)
J Morita Manufaturing Corp
Original Assignee
J Morita Manufaturing Corp
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 J Morita Manufaturing Corp filed Critical J Morita Manufaturing Corp
Publication of DE3122060A1 publication Critical patent/DE3122060A1/de
Application granted granted Critical
Publication of DE3122060C2 publication Critical patent/DE3122060C2/de
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
    • 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
    • A61C1/06—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 electric drive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C2204/00—Features not otherwise provided for
    • A61C2204/002—Features not otherwise provided for using batteries

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)
DE3122060A 1980-06-06 1981-06-03 Schnurlose Handstückanordnung für zahnärztliche Behandlungszwecke Expired DE3122060C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980079562U JPS575207U (enrdf_load_stackoverflow) 1980-06-06 1980-06-06

Publications (2)

Publication Number Publication Date
DE3122060A1 DE3122060A1 (de) 1982-02-18
DE3122060C2 true DE3122060C2 (de) 1987-01-15

Family

ID=13693442

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3122060A Expired DE3122060C2 (de) 1980-06-06 1981-06-03 Schnurlose Handstückanordnung für zahnärztliche Behandlungszwecke

Country Status (2)

Country Link
JP (1) JPS575207U (enrdf_load_stackoverflow)
DE (1) DE3122060C2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174907U (ja) * 1983-05-11 1984-11-22 トヨタ自動車株式会社 自動車の換気装置
JPS59185113U (ja) * 1983-05-30 1984-12-08 三菱自動車工業株式会社 自動車用換気装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3210847A (en) * 1962-09-04 1965-10-12 Prufer Albert Dentist's drill
US3509629A (en) * 1966-10-01 1970-05-05 Mitsubishi Electric Corp Portable and adjustable contra-angle dental instrument
US3921298A (en) * 1974-03-26 1975-11-25 John B Fattaleh Dental and surgical appliance

Also Published As

Publication number Publication date
JPS575207U (enrdf_load_stackoverflow) 1982-01-12
DE3122060A1 (de) 1982-02-18

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee