JPH0479006U - - Google Patents

Info

Publication number
JPH0479006U
JPH0479006U JP12166690U JP12166690U JPH0479006U JP H0479006 U JPH0479006 U JP H0479006U JP 12166690 U JP12166690 U JP 12166690U JP 12166690 U JP12166690 U JP 12166690U JP H0479006 U JPH0479006 U JP H0479006U
Authority
JP
Japan
Prior art keywords
cylindrical portion
drill
shank base
crown
cap
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
JP12166690U
Other languages
English (en)
Other versions
JP2511050Y2 (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 JP1990121666U priority Critical patent/JP2511050Y2/ja
Publication of JPH0479006U publication Critical patent/JPH0479006U/ja
Application granted granted Critical
Publication of JP2511050Y2 publication Critical patent/JP2511050Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
  • Drilling Tools (AREA)

Description

【図面の簡単な説明】
図面はこの考案を適用した打撃穿孔用ドリルの
一部を欠除した正面図である。 １……打撃穿孔用ドリル、２……穿孔刃体、３
……シヤンク、４……当て座、５……雄ねじ、６
……鍔部材、７……筒部、８……雌ねじ孔、９…
…固縛体、１０……筒状部、１１……中孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. ドリルのシヤンク基部に、中央上面に筒部を突
    設した鍔部材を螺着し、シヤンク基部に不回動に
    取着した弾性材からなるキヤツプ状をなす固縛体
    の筒状部を弾力的に筒部上に被冠圧着させたこと
    を特徴とする鍔部材付きドリル構造。
JP1990121666U 1990-11-19 1990-11-19 鍔部材付きドリル構造 Expired - Lifetime JP2511050Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990121666U JP2511050Y2 (ja) 1990-11-19 1990-11-19 鍔部材付きドリル構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990121666U JP2511050Y2 (ja) 1990-11-19 1990-11-19 鍔部材付きドリル構造

Publications (2)

Publication Number Publication Date
JPH0479006U true JPH0479006U (ja) 1992-07-09
JP2511050Y2 JP2511050Y2 (ja) 1996-09-18

Family

ID=31869514

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990121666U Expired - Lifetime JP2511050Y2 (ja) 1990-11-19 1990-11-19 鍔部材付きドリル構造

Country Status (1)

Country Link
JP (1) JP2511050Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246379U (ja) * 1975-09-29 1977-04-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246379U (ja) * 1975-09-29 1977-04-01

Also Published As

Publication number Publication date
JP2511050Y2 (ja) 1996-09-18

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