JPH0197822U - - Google Patents

Info

Publication number
JPH0197822U
JPH0197822U JP19188887U JP19188887U JPH0197822U JP H0197822 U JPH0197822 U JP H0197822U JP 19188887 U JP19188887 U JP 19188887U JP 19188887 U JP19188887 U JP 19188887U JP H0197822 U JPH0197822 U JP H0197822U
Authority
JP
Japan
Prior art keywords
cutting edge
view
flat
nik
film layer
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
JP19188887U
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 JP19188887U priority Critical patent/JPH0197822U/ja
Publication of JPH0197822U publication Critical patent/JPH0197822U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Milling, Broaching, Filing, Reaming, And Others (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の一実施例であるブローチに
形成されている平形ニツクの拡大斜視図、第2図
は、第1図に示す平形ニツクと切れ刃の表面が交
差する箇所の形状を示す縦断面図、第3図は、第
1図のブローチの全体を示す図で、第3図aはそ
の平面図、第3図bは側面図、第4図は、第3図
aの―線断面図、第5図は、第3図aの―
線断面図、第6図は、第3図aの―線断面
図、第7図は、従来のニツクの形状を示すもので
、第7図aはU形ニツクの斜視図、第7図bはV
形ニツクの斜視図、第7図cは平形ニツクの斜視
図である。 7……切れ刃、8……平形ニツク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 切れ刃に形成された平形ニツクと前記切れ刃表
    面との交差箇所を曲面形状で連続的に接続して、
    前記切れ刃表面に硬質皮膜層を施したことを特徴
    とするブローチ。
JP19188887U 1987-12-17 1987-12-17 Pending JPH0197822U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19188887U JPH0197822U (ja) 1987-12-17 1987-12-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19188887U JPH0197822U (ja) 1987-12-17 1987-12-17

Publications (1)

Publication Number Publication Date
JPH0197822U true JPH0197822U (ja) 1989-06-29

Family

ID=31482776

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19188887U Pending JPH0197822U (ja) 1987-12-17 1987-12-17

Country Status (1)

Country Link
JP (1) JPH0197822U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107914A (ja) * 1985-11-06 1987-05-19 Toshiba Corp ブロ−チ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62107914A (ja) * 1985-11-06 1987-05-19 Toshiba Corp ブロ−チ

Similar Documents

Publication Publication Date Title
JPH0197822U (ja)
JPS62110296U (ja)
JPH0336408U (ja)
JPS6269967U (ja)
JPS6334824U (ja)
JPH03100019U (ja)
JPH0329261U (ja)
JPS63131372U (ja)
JPS62182791U (ja)
JPS6170087U (ja)
JPH0352003U (ja)
JPS6364421U (ja)
JPS61198089U (ja)
JPS6328252U (ja)
JPH0452836U (ja)
JPS63120726U (ja)
JPH0358514U (ja)
JPS648380U (ja)
JPS62180084U (ja)
JPS638833U (ja)
JPH0219277U (ja)
JPS6177871U (ja)
JPH0329638U (ja)
JPH01154730U (ja)
JPS6267790U (ja)