JPS62196128A - 塑性材料の表面中央部に溝加工を施す方法 - Google Patents

塑性材料の表面中央部に溝加工を施す方法

Info

Publication number
JPS62196128A
JPS62196128A JP3805286A JP3805286A JPS62196128A JP S62196128 A JPS62196128 A JP S62196128A JP 3805286 A JP3805286 A JP 3805286A JP 3805286 A JP3805286 A JP 3805286A JP S62196128 A JPS62196128 A JP S62196128A
Authority
JP
Japan
Prior art keywords
plastic material
center
groove
grooves
plastic
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
JP3805286A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0431501B2 (enrdf_load_stackoverflow
Inventor
Mitsuaki Murao
村尾　光昭
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.)
NANIWA SEITEI KK
Original Assignee
NANIWA SEITEI KK
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 NANIWA SEITEI KK filed Critical NANIWA SEITEI KK
Priority to JP3805286A priority Critical patent/JPS62196128A/ja
Publication of JPS62196128A publication Critical patent/JPS62196128A/ja
Publication of JPH0431501B2 publication Critical patent/JPH0431501B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
JP3805286A 1986-02-22 1986-02-22 塑性材料の表面中央部に溝加工を施す方法 Granted JPS62196128A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3805286A JPS62196128A (ja) 1986-02-22 1986-02-22 塑性材料の表面中央部に溝加工を施す方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3805286A JPS62196128A (ja) 1986-02-22 1986-02-22 塑性材料の表面中央部に溝加工を施す方法

Publications (2)

Publication Number Publication Date
JPS62196128A true JPS62196128A (ja) 1987-08-29
JPH0431501B2 JPH0431501B2 (enrdf_load_stackoverflow) 1992-05-26

Family

ID=12514744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3805286A Granted JPS62196128A (ja) 1986-02-22 1986-02-22 塑性材料の表面中央部に溝加工を施す方法

Country Status (1)

Country Link
JP (1) JPS62196128A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0431501B2 (enrdf_load_stackoverflow) 1992-05-26

Similar Documents

Publication Publication Date Title
US3866510A (en) Self-tapping threaded bushings
US4996860A (en) Method and apparatus for manufacturing anchor bolts for concrete
CA2347974A1 (en) Lightweight threaded fastener and thread rolling die
JP2667790B2 (ja) ブラインドファスナ、ブラインドファスナの製造方法およびブラインドファスナ製造用加工装置
US3253625A (en) Driving bits for non-removable screw fasteners
US4266460A (en) Multiple piece bolt-type fastener
US4159552A (en) Method of manufacturing a barrel nut
CA1184751A (en) Method of making a hose coupling
US4862718A (en) Thread rolling dies
CA1226752A (en) Expansion shell
JPS6113013A (ja) スナツプ　シヤンク　ブラインド　リベツト
US4484849A (en) Multiple piece bolt-type fastener
US4450704A (en) Metal sleeve production
JPS62196128A (ja) 塑性材料の表面中央部に溝加工を施す方法
US3695654A (en) Solid cylindrical male fastener and structural assembly
JPH0679394A (ja) 割溝付きスリーブの製造方法
GB2147385A (en) Blind rivets
US4416574A (en) Multiple piece bolt-type fastener
JP3455429B2 (ja) アンカーの製造方法及びアンカー
JPH052844B2 (enrdf_load_stackoverflow)
JPS5953135B2 (ja) タンバツクルの製造方法
US4506399A (en) Method of making strut nuts
JP2761498B2 (ja) 締付け固着具の拡張スリーブの製造方法
US5983698A (en) Easy removed die core device used for cold swaging
JPH0788660B2 (ja) 異形差筋アンカーとその製造法