JPS5973036U - Taper pin for drilling holes - Google Patents

Taper pin for drilling holes

Info

Publication number
JPS5973036U
JPS5973036U JP16735782U JP16735782U JPS5973036U JP S5973036 U JPS5973036 U JP S5973036U JP 16735782 U JP16735782 U JP 16735782U JP 16735782 U JP16735782 U JP 16735782U JP S5973036 U JPS5973036 U JP S5973036U
Authority
JP
Japan
Prior art keywords
drilling holes
taper pin
tip
holes
diameter
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
JP16735782U
Other languages
Japanese (ja)
Inventor
大川　留雄
Original Assignee
大川精螺工業株式会社
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 大川精螺工業株式会社 filed Critical 大川精螺工業株式会社
Priority to JP16735782U priority Critical patent/JPS5973036U/en
Publication of JPS5973036U publication Critical patent/JPS5973036U/en
Pending legal-status Critical Current

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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) [Summary] 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 the drawing]

第１図は、従米のストレートピンを用いて金属部材に穿
けた孔を示す。第２図は、本考案のテーパーピンを用い
て金属部材に穿けられた孔を示す。 １０・・・・・・テーパーピン　Ｂ／・・・・・・テー
パーピン゛の先端部の直径。FIG. 1 shows a hole drilled in a metal member using a conventional straight pin. FIG. 2 shows a hole drilled in a metal member using the tapered pin of the present invention. 10...Taper pin B/...Diameter of the tip of the taper pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 金属材料に剪断により孔を穿けるためのピンにおいて、
ピンの先端部の直径を小さく、先端部から遠去かる・に
つれて直径を大きくしであることを特徴とする孔穿は用
テーパーピン。In pins for making holes in metal materials by shearing,
A tapered pin for drilling holes, which is characterized by having a small diameter at the tip and increasing the diameter as it moves away from the tip.
JP16735782U 1982-11-04 1982-11-04 Taper pin for drilling holes Pending JPS5973036U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16735782U JPS5973036U (en) 1982-11-04 1982-11-04 Taper pin for drilling holes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16735782U JPS5973036U (en) 1982-11-04 1982-11-04 Taper pin for drilling holes

Publications (1)

Publication Number Publication Date
JPS5973036U true JPS5973036U (en) 1984-05-17

Family

ID=30366156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16735782U Pending JPS5973036U (en) 1982-11-04 1982-11-04 Taper pin for drilling holes

Country Status (1)

Country Link
JP (1) JPS5973036U (en)

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