JPH0194611U - - Google Patents

Info

Publication number
JPH0194611U
JPH0194611U JP19159587U JP19159587U JPH0194611U JP H0194611 U JPH0194611 U JP H0194611U JP 19159587 U JP19159587 U JP 19159587U JP 19159587 U JP19159587 U JP 19159587U JP H0194611 U JPH0194611 U JP H0194611U
Authority
JP
Japan
Prior art keywords
head
self
short fiber
synthetic resin
screw body
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
JP19159587U
Other languages
English (en)
Other versions
JPH0353044Y2 (ja
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 JP1987191595U priority Critical patent/JPH0353044Y2/ja
Priority to US07/279,726 priority patent/US4887951A/en
Publication of JPH0194611U publication Critical patent/JPH0194611U/ja
Application granted granted Critical
Publication of JPH0353044Y2 publication Critical patent/JPH0353044Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Bolts, Nuts, And Washers (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

【図面の簡単な説明】
第1図は本考案の第1実施例を示す正面図、第
2図は同要部の縦断面図、第3図は本考案の第2
実施例を示す正面図、第4図は同要部の縦断面図
である。 2…金属製のねじ本体、3…合成樹脂製の頭部
、3a…ソケツトレンチ係合部、7…小頭部、7
a…ソケツトレンチ係合部、10…首部、12…
パツキン、13…厚肉部、14…薄肉部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 加工物に対して自己螺進する金属製のねじ本体
    に合成樹脂製の頭部を設けたものにおいて:前記
    頭部3は短繊維強化樹脂により成形されると共に
    、該頭部に前記ねじ本体の小頭部7を埋入一体化
    して成り;前記合成樹脂製頭部3とねじ本体の小
    頭部7は何れも、外周部を多角形としたソケツト
    レンチ係合部3a,7aを形成して成る;ことを
    特徴とする自己螺進ねじ。
JP1987191595U 1987-12-16 1987-12-16 Expired JPH0353044Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987191595U JPH0353044Y2 (ja) 1987-12-16 1987-12-16
US07/279,726 US4887951A (en) 1987-12-16 1988-12-05 Dual composite headed self-threading screw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987191595U JPH0353044Y2 (ja) 1987-12-16 1987-12-16

Publications (2)

Publication Number Publication Date
JPH0194611U true JPH0194611U (ja) 1989-06-22
JPH0353044Y2 JPH0353044Y2 (ja) 1991-11-19

Family

ID=31482498

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987191595U Expired JPH0353044Y2 (ja) 1987-12-16 1987-12-16

Country Status (1)

Country Link
JP (1) JPH0353044Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156710A (ja) * 1982-03-11 1983-09-17 有限会社新城製作所 頭部被覆ねじ
JPS59194810A (ja) * 1983-04-20 1984-11-05 Sekisui Chem Co Ltd 複合ボルトの製造方法
JPS61197809A (ja) * 1985-02-26 1986-09-02 三山工業株式会社 プラスチツク製ネジ部品とその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58156710A (ja) * 1982-03-11 1983-09-17 有限会社新城製作所 頭部被覆ねじ
JPS59194810A (ja) * 1983-04-20 1984-11-05 Sekisui Chem Co Ltd 複合ボルトの製造方法
JPS61197809A (ja) * 1985-02-26 1986-09-02 三山工業株式会社 プラスチツク製ネジ部品とその製造方法

Also Published As

Publication number Publication date
JPH0353044Y2 (ja) 1991-11-19

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