JPS5965095U - Cone bit with carbide tip - Google Patents

Cone bit with carbide tip

Info

Publication number
JPS5965095U
JPS5965095U JP16076782U JP16076782U JPS5965095U JP S5965095 U JPS5965095 U JP S5965095U JP 16076782 U JP16076782 U JP 16076782U JP 16076782 U JP16076782 U JP 16076782U JP S5965095 U JPS5965095 U JP S5965095U
Authority
JP
Japan
Prior art keywords
carbide tip
cone
cone bit
pit
tip
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
JP16076782U
Other languages
Japanese (ja)
Inventor
勇 内田
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16076782U priority Critical patent/JPS5965095U/en
Publication of JPS5965095U publication Critical patent/JPS5965095U/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Earth Drilling (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本考案による超硬チップ付コーンピットの斜
視図。第２図は、同ビットの平面図。第３図は、同要部
の一部断面図。 Ａ：超硬チツフ付コーンピット、１，２，３：コーン部
、４：ねじ部、５：歯、６：スピアポイント、７：掘削
パイプ。FIG. 1 is a perspective view of a cone pit with a carbide tip according to the present invention. FIG. 2 is a plan view of the bit. FIG. 3 is a partial sectional view of the main part. A: Cone pit with carbide tip, 1, 2, 3: Cone part, 4: Thread part, 5: Teeth, 6: Spear point, 7: Drilling pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コーンピットの歯口部に、菱形状の超硬チップ下半部を
嵌合固設し、同チップ上半部は同コーンピットの歯面部
よりも突出すべく構成してなる超硬チップ付コーンピッ
ト。A cone with a carbide tip, in which a lower half of a diamond-shaped carbide tip is fitted and fixed in the tooth opening of a cone pit, and the upper half of the tip protrudes beyond the tooth flank of the cone pit. pit.
JP16076782U 1982-10-19 1982-10-19 Cone bit with carbide tip Pending JPS5965095U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16076782U JPS5965095U (en) 1982-10-19 1982-10-19 Cone bit with carbide tip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16076782U JPS5965095U (en) 1982-10-19 1982-10-19 Cone bit with carbide tip

Publications (1)

Publication Number Publication Date
JPS5965095U true JPS5965095U (en) 1984-04-28

Family

ID=30353509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16076782U Pending JPS5965095U (en) 1982-10-19 1982-10-19 Cone bit with carbide tip

Country Status (1)

Country Link
JP (1) JPS5965095U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248082A (en) * 1975-10-13 1977-04-16 Sumitomo Electric Ind Ltd Cable winding apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5248082A (en) * 1975-10-13 1977-04-16 Sumitomo Electric Ind Ltd Cable winding apparatus

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