JPH03100021U - - Google Patents

Info

Publication number
JPH03100021U
JPH03100021U JP662990U JP662990U JPH03100021U JP H03100021 U JPH03100021 U JP H03100021U JP 662990 U JP662990 U JP 662990U JP 662990 U JP662990 U JP 662990U JP H03100021 U JPH03100021 U JP H03100021U
Authority
JP
Japan
Prior art keywords
thread
margin
relief
degrees
angle
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
JP662990U
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 JP662990U priority Critical patent/JPH03100021U/ja
Publication of JPH03100021U publication Critical patent/JPH03100021U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Rigid Pipes And Flexible Pipes (AREA)

Description

【図面の簡単な説明】
第1図及び第2図は本考案の実施例を示すもの
で、第1図はねじ山形状を示す説明図、第2図は
タツプ本体を示す側面図である。第3図は従来の
タツプにおけるねじ山形状を示す説明図、第4図
はねじ山の逃げ角及び切れ刃分割誤差の切れ刃半
径誤差に及ぼす影響を説明する特性図である。 7……ランド、8……切れ刃、9……マージン
、11……逃げ、α……逃げ角、D……マージン
幅、β……中心角。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 ランド7のねじ山に逃げ11を設けるととも
    に、切れ刃8に接してマージン9を設けたことを
    特徴とするテーパねじ切削用タツプ。 2 管用テーパねじ用であつてねじ山の逃げ角α
    を3.0〜8.0度とし、マージン9の幅Dを中
    心角βにして0.5〜6.0度としたことを特徴
    とするテーパねじ切削用タツプ。
JP662990U 1990-01-26 1990-01-26 Pending JPH03100021U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP662990U JPH03100021U (ja) 1990-01-26 1990-01-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP662990U JPH03100021U (ja) 1990-01-26 1990-01-26

Publications (1)

Publication Number Publication Date
JPH03100021U true JPH03100021U (ja) 1991-10-18

Family

ID=31510301

Family Applications (1)

Application Number Title Priority Date Filing Date
JP662990U Pending JPH03100021U (ja) 1990-01-26 1990-01-26

Country Status (1)

Country Link
JP (1) JPH03100021U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017154121A1 (ja) * 2016-03-08 2017-09-14 オーエスジー株式会社 管用テーパねじ加工スパイラルタップ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63124426U (ja) * 1987-01-31 1988-08-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63124426U (ja) * 1987-01-31 1988-08-12

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017154121A1 (ja) * 2016-03-08 2017-09-14 オーエスジー株式会社 管用テーパねじ加工スパイラルタップ
KR20180104731A (ko) * 2016-03-08 2018-09-21 오에스지 가부시키가이샤 관용 테이퍼 나사 가공 스파이럴 탭
JPWO2017154121A1 (ja) * 2016-03-08 2018-12-20 オーエスジー株式会社 管用テーパねじ加工スパイラルタップ
US10730124B2 (en) 2016-03-08 2020-08-04 Osg Corporation Taper thread-cutting spiral pipe tap

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