JPS5990582U - 平型チゼル - Google Patents

平型チゼル

Info

Publication number
JPS5990582U
JPS5990582U JP18549982U JP18549982U JPS5990582U JP S5990582 U JPS5990582 U JP S5990582U JP 18549982 U JP18549982 U JP 18549982U JP 18549982 U JP18549982 U JP 18549982U JP S5990582 U JPS5990582 U JP S5990582U
Authority
JP
Japan
Prior art keywords
hole
flat chisel
drilled
hardened
base material
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
JP18549982U
Other languages
English (en)
Other versions
JPS6216296Y2 (ja
Inventor
一磨 田中
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 JP18549982U priority Critical patent/JPS5990582U/ja
Publication of JPS5990582U publication Critical patent/JPS5990582U/ja
Application granted granted Critical
Publication of JPS6216296Y2 publication Critical patent/JPS6216296Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Percussive Tools And Related Accessories (AREA)
  • Shovels (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。

Description

【図面の簡単な説明】
第１図は従来の品の一部欠截断面図、第２図は第１図中
Ｉ−■断面図、第３図はこの考案の一実施例を示す一部
欠截断面図、第４図は第３図中■−■断面図、第５図は
この考案の使用状態を示す一部欠截斜視図である。 １・・・・・−母材、１ａ・・・・・・母材の焼入れ部
、２・・・・・・穴、３・・・・・・芯材、３ａ・・・
・・・芯材の焼入れ部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 平型チゼルにおいて、母材１の先端面中心部から軸方向
    に向けて適宜の長さの穴２を穿設し、この穴２を穿設し
    た母材１を焼入れ加工し、更に該穴２に挿入する芯材３
    も焼入れ加工し、該芯材３を前記穴２に焼嵌めしたこと
    を特徴とする平型チゼル。
JP18549982U 1982-12-07 1982-12-07 平型チゼル Granted JPS5990582U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18549982U JPS5990582U (ja) 1982-12-07 1982-12-07 平型チゼル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18549982U JPS5990582U (ja) 1982-12-07 1982-12-07 平型チゼル

Publications (2)

Publication Number Publication Date
JPS5990582U true JPS5990582U (ja) 1984-06-19
JPS6216296Y2 JPS6216296Y2 (ja) 1987-04-24

Family

ID=30400919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18549982U Granted JPS5990582U (ja) 1982-12-07 1982-12-07 平型チゼル

Country Status (1)

Country Link
JP (1) JPS5990582U (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494900A (ja) * 1972-05-06 1974-01-17
JPS524615U (ja) * 1975-06-26 1977-01-13
JPS5543868A (en) * 1978-09-22 1980-03-27 Nitsukooshi Kk Magnetic adsorption device
JPS5626042U (ja) * 1979-08-07 1981-03-10

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494900A (ja) * 1972-05-06 1974-01-17
JPS524615U (ja) * 1975-06-26 1977-01-13
JPS5543868A (en) * 1978-09-22 1980-03-27 Nitsukooshi Kk Magnetic adsorption device
JPS5626042U (ja) * 1979-08-07 1981-03-10

Also Published As

Publication number Publication date
JPS6216296Y2 (ja) 1987-04-24

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