JPS57131521A - Manufacture of lock bolt - Google Patents

Manufacture of lock bolt

Info

Publication number
JPS57131521A
JPS57131521A JP56208033A JP20803381A JPS57131521A JP S57131521 A JPS57131521 A JP S57131521A JP 56208033 A JP56208033 A JP 56208033A JP 20803381 A JP20803381 A JP 20803381A JP S57131521 A JPS57131521 A JP S57131521A
Authority
JP
Japan
Prior art keywords
core material
resin
lock bolt
binding
thermoplastic
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
JP56208033A
Other languages
English (en)
Japanese (ja)
Other versions
JPS619137B2 (enrdf_load_stackoverflow
Inventor
Masao Okada
Toshiharu Hirai
Tetsuo Shigaki
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.)
Ube Exsymo Co Ltd
Original Assignee
Ube Nitto Kasei Co Ltd
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 Ube Nitto Kasei Co Ltd filed Critical Ube Nitto Kasei Co Ltd
Priority to JP56208033A priority Critical patent/JPS57131521A/ja
Publication of JPS57131521A publication Critical patent/JPS57131521A/ja
Publication of JPS619137B2 publication Critical patent/JPS619137B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D1/00—Producing articles with screw-threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Rock Bolts (AREA)
JP56208033A 1981-12-24 1981-12-24 Manufacture of lock bolt Granted JPS57131521A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56208033A JPS57131521A (en) 1981-12-24 1981-12-24 Manufacture of lock bolt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56208033A JPS57131521A (en) 1981-12-24 1981-12-24 Manufacture of lock bolt

Publications (2)

Publication Number Publication Date
JPS57131521A true JPS57131521A (en) 1982-08-14
JPS619137B2 JPS619137B2 (enrdf_load_stackoverflow) 1986-03-20

Family

ID=16549549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56208033A Granted JPS57131521A (en) 1981-12-24 1981-12-24 Manufacture of lock bolt

Country Status (1)

Country Link
JP (1) JPS57131521A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857920A (ja) * 1981-10-02 1983-04-06 Miike Kizai Kk 強化プラスチツクロツクボルトの製造方法
FR2554760A1 (fr) * 1983-11-14 1985-05-17 Asahi Chemical Ind Element filete en matiere plastique renforce par des fibres et son procede de fabrication
JPS60130900U (ja) * 1984-02-10 1985-09-02 宇部日東化成株式会社 ロツクボルト
US4867667A (en) * 1987-05-29 1989-09-19 Masao Moriyama Apparatus for producing screw feeders for a plastic injection-molding machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857920A (ja) * 1981-10-02 1983-04-06 Miike Kizai Kk 強化プラスチツクロツクボルトの製造方法
FR2554760A1 (fr) * 1983-11-14 1985-05-17 Asahi Chemical Ind Element filete en matiere plastique renforce par des fibres et son procede de fabrication
JPS60130900U (ja) * 1984-02-10 1985-09-02 宇部日東化成株式会社 ロツクボルト
US4867667A (en) * 1987-05-29 1989-09-19 Masao Moriyama Apparatus for producing screw feeders for a plastic injection-molding machine

Also Published As

Publication number Publication date
JPS619137B2 (enrdf_load_stackoverflow) 1986-03-20

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