JPH0172071U - - Google Patents

Info

Publication number
JPH0172071U
JPH0172071U JP1987168419U JP16841987U JPH0172071U JP H0172071 U JPH0172071 U JP H0172071U JP 1987168419 U JP1987168419 U JP 1987168419U JP 16841987 U JP16841987 U JP 16841987U JP H0172071 U JPH0172071 U JP H0172071U
Authority
JP
Japan
Prior art keywords
girder
pieces
tubular
outer periphery
shaped open
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
JP1987168419U
Other languages
English (en)
Other versions
JPH0416999Y2 (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 JP1987168419U priority Critical patent/JPH0416999Y2/ja
Publication of JPH0172071U publication Critical patent/JPH0172071U/ja
Application granted granted Critical
Publication of JPH0416999Y2 publication Critical patent/JPH0416999Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案に係る網桁の一実施例の管状桁
部片の継手部の一部を横断して示す平面図、第2
図は本考案の網桁の使用状態を示す平面図、第3
図及び第4図は夫々従来の網桁の使用状態を示す
平面図、第5図は従来の網桁の継手部の一部を横
断して示した平面図である。 A…管状桁部片、B…ストツプブツシユ、1…
マウス形状の開口端部、2…直管状の開口端部、
3…ロープ止め、4…鍔片。

Claims (1)

    【実用新案登録請求の範囲】
  1. 網桁の両端部片より中央部片に至るに伴つて肉
    厚が漸変され、夫々一端部がマウス状の開口端部
    に形成されるとともに、他端部が直管状の開口端
    部に形成され、且つ両端外周にロープ止めを具え
    た複数の管状桁部片より構成され、相隣る一双の
    管状桁部片のうち、一方の桁部片のマウス形状の
    開口端部と他方の桁部片の直管状の開口端部とに
    跨つて、中間部外周に鍔片が突設されたストツプ
    ブツシユが嵌着されるとともに、前記両管状部片
    の各開口端部の外周面より突設されたロープ止め
    同志を接合してなることを特徴とする網桁。
JP1987168419U 1987-11-05 1987-11-05 Expired JPH0416999Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987168419U JPH0416999Y2 (ja) 1987-11-05 1987-11-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987168419U JPH0416999Y2 (ja) 1987-11-05 1987-11-05

Publications (2)

Publication Number Publication Date
JPH0172071U true JPH0172071U (ja) 1989-05-15
JPH0416999Y2 JPH0416999Y2 (ja) 1992-04-16

Family

ID=31457577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987168419U Expired JPH0416999Y2 (ja) 1987-11-05 1987-11-05

Country Status (1)

Country Link
JP (1) JPH0416999Y2 (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017677U (ja) * 1983-07-15 1985-02-06 冨士レジン工業株式会社 ラプチヤ−ピ−スを使用した漁業用網桁

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6017677U (ja) * 1983-07-15 1985-02-06 冨士レジン工業株式会社 ラプチヤ−ピ−スを使用した漁業用網桁

Also Published As

Publication number Publication date
JPH0416999Y2 (ja) 1992-04-16

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