JPS6151806U - - Google Patents

Info

Publication number
JPS6151806U
JPS6151806U JP13715484U JP13715484U JPS6151806U JP S6151806 U JPS6151806 U JP S6151806U JP 13715484 U JP13715484 U JP 13715484U JP 13715484 U JP13715484 U JP 13715484U JP S6151806 U JPS6151806 U JP S6151806U
Authority
JP
Japan
Prior art keywords
cap nut
center line
face
shank
protrusion
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
JP13715484U
Other languages
English (en)
Other versions
JPH0228893Y2 (ja
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 filed Critical
Priority to JP1984137154U priority Critical patent/JPH0228893Y2/ja
Publication of JPS6151806U publication Critical patent/JPS6151806U/ja
Application granted granted Critical
Publication of JPH0228893Y2 publication Critical patent/JPH0228893Y2/ja
Expired legal-status Critical Current

Links

Landscapes

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

Description

【図面の簡単な説明】
第１図は従来のハンドピースの構成図、第２図
ａ及びｂは従来のヘツド着脱機構の構成及び動作
を示す図、第３図ａ及びｂは本考案の一実施例の
構成及び動作を示す図、第４図ａ及びｂは本考案
の一実施例における一具体例の構成図、第５図ａ
及びｂは本考案の一実施例における他の具体例の
構成図、第６図は本考案の他の実施例の構成図で
ある。 １……ヘツド部、３，９……取付筒、６……シ
ヤンク部、１１……係止体、１３……袋ナツト、
１７……バネ、１９，２４，３１，３６，３９…
…平面（移動阻止手段）、２０，２５，３２，３
７，４０……斜面、２１，２６，２８，３４，３
５，３８……突起。

Claims (1)

    【実用新案登録請求の範囲】
  1. バネの伸張力に抗して袋ナツトを中心線方向に
    移動させると、前記袋ナツトと係止体との係合が
    解除されて、ヘツド部の取付筒をシヤンク部の取
    付筒に挿脱でき、又、前記バネの伸張力によつて
    前記袋ナツトを後方に付勢すると、前記袋ナツト
    と係合した前記係止体が前記シヤンク部の取付筒
    の内周壁面から突出して、前記ヘツド部を前記シ
    ヤンク部に固定するヘツド着脱機構において、前
    記シヤンクの先端部端面と前記袋ナツトの後端部
    端面とのどちらか一方には、前記袋ナツトの中心
    線方向の移動を阻止する手段を頂部に、前記袋ナ
    ツトを円周方向に捻ると前記袋ナツトを中心線方
    向に移動させる斜面を円周方向側部にそれぞれ形
    設した第１の突起が中心線方向に突設され、前記
    袋ナツトの後端部端面と前記シヤンクの先端部端
    面とのどちらか他方には、前記第１の突起に当接
    する第２の突起が突設されていることを特徴とす
    るヘツド着脱機構。
JP1984137154U 1984-09-12 1984-09-12 Expired JPH0228893Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984137154U JPH0228893Y2 (ja) 1984-09-12 1984-09-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984137154U JPH0228893Y2 (ja) 1984-09-12 1984-09-12

Publications (2)

Publication Number Publication Date
JPS6151806U true JPS6151806U (ja) 1986-04-08
JPH0228893Y2 JPH0228893Y2 (ja) 1990-08-02

Family

ID=30695569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984137154U Expired JPH0228893Y2 (ja) 1984-09-12 1984-09-12

Country Status (1)

Country Link
JP (1) JPH0228893Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63154015U (ja) * 1987-03-28 1988-10-11
KR100398513B1 (ko) * 2001-09-08 2003-09-19 이익재 치과용 핸드피스

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5487072B2 (ja) * 2010-10-19 2014-05-07 株式会社長田中央研究所 歯科治療用マイクロエンジンハンドピース
JP7357225B2 (ja) 2020-03-27 2023-10-06 パナソニックＩｐマネジメント株式会社 推論実行方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374660A (en) * 1976-12-16 1978-07-03 Fuji Kinzoku Kk Device for locking elastic lever
JPS561615U (ja) * 1979-06-20 1981-01-09

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS561615B2 (ja) * 1972-12-28 1981-01-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5374660A (en) * 1976-12-16 1978-07-03 Fuji Kinzoku Kk Device for locking elastic lever
JPS561615U (ja) * 1979-06-20 1981-01-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63154015U (ja) * 1987-03-28 1988-10-11
KR100398513B1 (ko) * 2001-09-08 2003-09-19 이익재 치과용 핸드피스

Also Published As

Publication number Publication date
JPH0228893Y2 (ja) 1990-08-02

Similar Documents

Publication Publication Date Title
JPS6151806U (ja)
JPS62193231U (ja)
JPS63100157U (ja)
JPH0266407U (ja)
JPH02129687U (ja)
JPH0383470U (ja)
JPS6435210U (ja)
JPH01175173U (ja)
JPH02124732U (ja)
JPS6144271U (ja) スプレ−ヤ−の引金式レバ−と摺動体および本体との連結機構
JPS6036170U (ja) ボツクスビツト
JPS61116340U (ja)
JPS6450853U (ja)
JPS63169914U (ja)
JPH0340072U (ja)
JPH02134309U (ja)
JPS63118283U (ja)
JPH0269110U (ja)
JPS61100585U (ja)
JPS58166904U (ja) マンドレルバ−のプラグ着脱装置
JPS61176362U (ja)
JPS63173823U (ja)
JPS6444249U (ja)
JPS62194876U (ja)
JPS61131032U (ja)