JPH0376085U - - Google Patents

Info

Publication number
JPH0376085U
JPH0376085U JP13687589U JP13687589U JPH0376085U JP H0376085 U JPH0376085 U JP H0376085U JP 13687589 U JP13687589 U JP 13687589U JP 13687589 U JP13687589 U JP 13687589U JP H0376085 U JPH0376085 U JP H0376085U
Authority
JP
Japan
Prior art keywords
attached
cutter bit
shank
base metal
cemented carbide
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.)
Pending
Application number
JP13687589U
Other languages
English (en)
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 JP13687589U priority Critical patent/JPH0376085U/ja
Publication of JPH0376085U publication Critical patent/JPH0376085U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の第1の実施例に係るカツタ
ービツトの斜視図、第2図a,bは、本考案の第
1の実施例に係るカツタービツトチツプ部の正面
図及び側面図、第3図は、本考案の第2の実施例
に係るカツタービツトの斜視図、第4図は、従来
のカツタービツトの斜視図を示す。 1……超硬合金製チツプ、2……台金(シヤン
ク)、3……抜け止めピン、4a,4b……溝、
5……ろう付け、6……トンネル掘削機のカツタ
ーフエース、7……カツタービツト。

Claims (1)

    【実用新案登録請求の範囲】
  1. 超硬合金製のチツプを鋼製の台金(シヤンク)
    に焼ばめまたは接着剤による接着によつて取り付
    けるとともに、両者を抜け止めピン等による締付
    けまたはテーパ利用の嵌合手段によるはめ込みな
    どにより機械的に接合したことを特徴とするカツ
    タービツト。
JP13687589U 1989-11-28 1989-11-28 Pending JPH0376085U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13687589U JPH0376085U (ja) 1989-11-28 1989-11-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13687589U JPH0376085U (ja) 1989-11-28 1989-11-28

Publications (1)

Publication Number Publication Date
JPH0376085U true JPH0376085U (ja) 1991-07-30

Family

ID=31684061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13687589U Pending JPH0376085U (ja) 1989-11-28 1989-11-28

Country Status (1)

Country Link
JP (1) JPH0376085U (ja)

Similar Documents

Publication Publication Date Title
JPH03119090U (ja)
JPH0376085U (ja)
JPH0362778U (ja)
JPS6158253U (ja)
JPH0311505U (ja)
JPS61141007U (ja)
JPH01175116U (ja)
JPH0387518U (ja)
JPH0362779U (ja)
JPH0251020U (ja)
JPH0375907U (ja)
JPS641671U (ja)
JPS6019402U (ja) 目地切用工具
JPH01120592U (ja)
JPS6299693U (ja)
JPH0362704U (ja)
JPH03100012U (ja)
JPH03100003U (ja)
JPS63136807U (ja)
JPS5990514U (ja) 先端超硬ドリル
JPH01166004U (ja)
JPH0450491U (ja)
JPS6181805U (ja)
JPS63154112U (ja)
JPH0453879U (ja)