JPS6480355A - Chucking apparatus of dental root canal treatment tool holder - Google Patents

Chucking apparatus of dental root canal treatment tool holder

Info

Publication number
JPS6480355A
JPS6480355A JP62237854A JP23785487A JPS6480355A JP S6480355 A JPS6480355 A JP S6480355A JP 62237854 A JP62237854 A JP 62237854A JP 23785487 A JP23785487 A JP 23785487A JP S6480355 A JPS6480355 A JP S6480355A
Authority
JP
Japan
Prior art keywords
root canal
dental
treatment tool
canal treatment
chucking
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.)
Granted
Application number
JP62237854A
Other languages
Japanese (ja)
Other versions
JPH0628670B2 (en
Inventor
Toshiaki Wakabayashi
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.)
Micron Co Ltd
Original Assignee
Micron Co 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 Micron Co Ltd filed Critical Micron Co Ltd
Priority to JP62237854A priority Critical patent/JPH0628670B2/en
Publication of JPS6480355A publication Critical patent/JPS6480355A/en
Publication of JPH0628670B2 publication Critical patent/JPH0628670B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

PURPOSE:To certainly chuck a root canal treatment tool of other kind having a difference shank part diameter, by separating the screw feed function and chucking function of a chuck member and providing the screw feed function by a separate nut member. CONSTITUTION:A dental tool holder 10 has the screw connection part 14 connectable to a dental vibration handpiece 12, a shaft part 16 and a head 18. A chucking apparatus 24 for chucking a dental root canal treatment tool such as a dental file 22 is arranged to the head 18 of the holder 10. The chucking apparatus 24 has an almost cylindrical nut member 38 and, when the nut member 38 is threaded with the head 18, a cavity 42 is demarcated by both of them. A chuck part 44 is arrange in said cavity 42.
JP62237854A 1987-09-22 1987-09-22 Chucking device for dental root canal treatment tool holder Expired - Fee Related JPH0628670B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62237854A JPH0628670B2 (en) 1987-09-22 1987-09-22 Chucking device for dental root canal treatment tool holder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62237854A JPH0628670B2 (en) 1987-09-22 1987-09-22 Chucking device for dental root canal treatment tool holder

Publications (2)

Publication Number Publication Date
JPS6480355A true JPS6480355A (en) 1989-03-27
JPH0628670B2 JPH0628670B2 (en) 1994-04-20

Family

ID=17021397

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62237854A Expired - Fee Related JPH0628670B2 (en) 1987-09-22 1987-09-22 Chucking device for dental root canal treatment tool holder

Country Status (1)

Country Link
JP (1) JPH0628670B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107198581A (en) * 2017-05-23 2017-09-26 杭州西湖生物材料有限公司 Tooth root canal pile

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107198581A (en) * 2017-05-23 2017-09-26 杭州西湖生物材料有限公司 Tooth root canal pile

Also Published As

Publication number Publication date
JPH0628670B2 (en) 1994-04-20

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

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LAPS Cancellation because of no payment of annual fees