JPH0251080U - - Google Patents

Info

Publication number
JPH0251080U
JPH0251080U JP12917488U JP12917488U JPH0251080U JP H0251080 U JPH0251080 U JP H0251080U JP 12917488 U JP12917488 U JP 12917488U JP 12917488 U JP12917488 U JP 12917488U JP H0251080 U JPH0251080 U JP H0251080U
Authority
JP
Japan
Prior art keywords
chisel
degrees
pentagonal pyramid
inscribes
satisfies
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
JP12917488U
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 JP12917488U priority Critical patent/JPH0251080U/ja
Publication of JPH0251080U publication Critical patent/JPH0251080U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)

Description

【図面の簡単な説明】
第１図、本考案の５角形チゼルの刃先、第２図
、４角錐チゼル、第３図、６角錐チゼル、第４図
、円錐チゼル。

Claims (1)

  1. 【実用新案登録請求の範囲】 イ 破碎用先端部が五角錐形状のさく岩機用のチ
    ゼル。 ロ 五角錐の陵線を内接せしめる外接円錐の角度
    は１０度から９０度までのイ項の登録請求範囲を
    満足するさく岩機用チゼル。
JP12917488U 1988-10-01 1988-10-01 Pending JPH0251080U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12917488U JPH0251080U (ja) 1988-10-01 1988-10-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12917488U JPH0251080U (ja) 1988-10-01 1988-10-01

Publications (1)

Publication Number Publication Date
JPH0251080U true JPH0251080U (ja) 1990-04-10

Family

ID=31383205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12917488U Pending JPH0251080U (ja) 1988-10-01 1988-10-01

Country Status (1)

Country Link
JP (1) JPH0251080U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102B1 (ja) * 1971-05-24 1978-01-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102B1 (ja) * 1971-05-24 1978-01-05

Similar Documents

Publication Publication Date Title
EP0211642A3 (en) Improved drag type drill bit
JPH0251080U (ja)
JPH0273494U (ja)
JPS61200207U (ja)
JPS6315316U (ja)
JPH0362190U (ja)
JPH0226695U (ja)
JPS588505U (ja) ボ−リングカツタ−
JPH0362778U (ja)
SU1348482A1 (ru) Коническа шарошка бурового долота
JPS62104808U (ja)
JPS60162187U (ja) 環状溝削設装置
JPH01119487U (ja)
JPS58145393U (ja) 鉄筋コンクリ−ト穿孔用ビツト
JPH01175116U (ja)
JPH0479005U (ja)
JPH0386188U (ja)
JPS60162188U (ja) 環状溝削設装置
JPH0362779U (ja)
JPS6357029U (ja)
JPH01173516U (ja)
JPS59135910U (ja) 切削用ビツト
JPS58116405U (ja) スノ−・スパイク・タイヤ用スパイク・ピン
JPS62109822U (ja)
JPS5857987U (ja) 飾り石付リユ−ズ装置