JPS6062414A - めねじ有効径縮小方法 - Google Patents

めねじ有効径縮小方法

Info

Publication number
JPS6062414A
JPS6062414A JP17003983A JP17003983A JPS6062414A JP S6062414 A JPS6062414 A JP S6062414A JP 17003983 A JP17003983 A JP 17003983A JP 17003983 A JP17003983 A JP 17003983A JP S6062414 A JPS6062414 A JP S6062414A
Authority
JP
Japan
Prior art keywords
diameter
effective diameter
female screw
tap
effective
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
JP17003983A
Other languages
English (en)
Japanese (ja)
Other versions
JPH021614B2 (enExample
Inventor
Haruo Goto
後藤　治男
Tsugio Hayashi
林　亜雄
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.)
O S G KK
OSG Mfg Co
Original Assignee
O S G KK
OSG Mfg Co
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 O S G KK, OSG Mfg Co filed Critical O S G KK
Priority to JP17003983A priority Critical patent/JPS6062414A/ja
Publication of JPS6062414A publication Critical patent/JPS6062414A/ja
Publication of JPH021614B2 publication Critical patent/JPH021614B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/10—Making helical bodies or bodies having parts of helical shape twist-drills; screw-taps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
JP17003983A 1983-09-14 1983-09-14 めねじ有効径縮小方法 Granted JPS6062414A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17003983A JPS6062414A (ja) 1983-09-14 1983-09-14 めねじ有効径縮小方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17003983A JPS6062414A (ja) 1983-09-14 1983-09-14 めねじ有効径縮小方法

Publications (2)

Publication Number Publication Date
JPS6062414A true JPS6062414A (ja) 1985-04-10
JPH021614B2 JPH021614B2 (enExample) 1990-01-12

Family

ID=15897474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17003983A Granted JPS6062414A (ja) 1983-09-14 1983-09-14 めねじ有効径縮小方法

Country Status (1)

Country Link
JP (1) JPS6062414A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11509915A (ja) * 1995-07-21 1999-08-31 ガーバー、マイケル、エイ． クロスネジ防止ネジ締結装置
JP2001317518A (ja) * 2000-05-09 2001-11-16 Yanmar Diesel Engine Co Ltd 転造めねじ及び転造おねじ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0491816U (enExample) * 1990-12-25 1992-08-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11509915A (ja) * 1995-07-21 1999-08-31 ガーバー、マイケル、エイ． クロスネジ防止ネジ締結装置
JP2001317518A (ja) * 2000-05-09 2001-11-16 Yanmar Diesel Engine Co Ltd 転造めねじ及び転造おねじ

Also Published As

Publication number Publication date
JPH021614B2 (enExample) 1990-01-12

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