JPH0371752U - - Google Patents

Info

Publication number
JPH0371752U
JPH0371752U JP13338089U JP13338089U JPH0371752U JP H0371752 U JPH0371752 U JP H0371752U JP 13338089 U JP13338089 U JP 13338089U JP 13338089 U JP13338089 U JP 13338089U JP H0371752 U JPH0371752 U JP H0371752U
Authority
JP
Japan
Prior art keywords
net
purse
friction promoting
purse seine
fishing
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.)
Pending
Application number
JP13338089U
Other languages
English (en)
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 JP13338089U priority Critical patent/JPH0371752U/ja
Publication of JPH0371752U publication Critical patent/JPH0371752U/ja
Pending legal-status Critical Current

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Landscapes

  • Mechanical Means For Catching Fish (AREA)

Description

【図面の簡単な説明】
図面は本考案の旋網漁業用揚網機の一実施例を
示し、第１図は正面図、第２図は第１図の右側面
図、第３図は旋回台の旋回機構の平面図、第４図
は揚網用駆動ローラの一部切断正面図、第５図お
よび第６図はそれぞれ第４図の−線および
−線に沿つた拡大断面図、第７図から第９図は
それぞれ揚網操業状態を説明する平面図、第１０
図は浮子方の入射角の変化を示す平面図である。 １３，１４……揚網用駆動ローラ、１３ａ……
摩擦助長部分、１３ｂ……非摩擦助長部分、１６
……沈子網、１７……内部円筒、２２……浮子網
、２６……身網。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 旋網を外周面に巻回させて揚網する揚網用駆
    動ローラを有する旋網漁業用揚網機において、前
    記揚網用駆動ローラの外周面を、摩擦助長部分と
    非摩擦助長部分とに分割して形成したことを特徴
    とする旋網漁業用揚網機。 ２ 摩擦助長部分はゴム部材によつて形成されて
    おり、非摩擦助長部分は旋網に対して耐摩耗性を
    有する部材によつて形成されていることを特徴と
    する請求項第１項記載の旋網漁業用揚網機。
JP13338089U 1989-11-16 1989-11-16 Pending JPH0371752U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13338089U JPH0371752U (ja) 1989-11-16 1989-11-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13338089U JPH0371752U (ja) 1989-11-16 1989-11-16

Publications (1)

Publication Number Publication Date
JPH0371752U true JPH0371752U (ja) 1991-07-19

Family

ID=31680788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13338089U Pending JPH0371752U (ja) 1989-11-16 1989-11-16

Country Status (1)

Country Link
JP (1) JPH0371752U (ja)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4420929Y1 (ja) * 1964-12-17 1969-09-05
JPS5151487A (ja) * 1974-10-19 1976-05-07 Torahiko Ikeda Gyomohikiageki
JPS5225999B2 (ja) * 1971-11-24 1977-07-11
JPS61211274A (ja) * 1985-03-13 1986-09-19 Nichimou Kk 旋網漁業用揚網機
JPH01218532A (ja) * 1988-02-26 1989-08-31 Nichimo Co Ltd 旋網漁業用揚網機

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4420929Y1 (ja) * 1964-12-17 1969-09-05
JPS5225999B2 (ja) * 1971-11-24 1977-07-11
JPS5151487A (ja) * 1974-10-19 1976-05-07 Torahiko Ikeda Gyomohikiageki
JPS61211274A (ja) * 1985-03-13 1986-09-19 Nichimou Kk 旋網漁業用揚網機
JPH01218532A (ja) * 1988-02-26 1989-08-31 Nichimo Co Ltd 旋網漁業用揚網機

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