JPS5584758A - Advancing device - Google Patents

Advancing device

Info

Publication number
JPS5584758A
JPS5584758A JP16032278A JP16032278A JPS5584758A JP S5584758 A JPS5584758 A JP S5584758A JP 16032278 A JP16032278 A JP 16032278A JP 16032278 A JP16032278 A JP 16032278A JP S5584758 A JPS5584758 A JP S5584758A
Authority
JP
Japan
Prior art keywords
drum
rope
projections
stopper
fish net
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
JP16032278A
Other languages
Japanese (ja)
Other versions
JPS5550863B2 (en
Inventor
Isamu Watanabe
Hiroyuki Ide
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP16032278A priority Critical patent/JPS5584758A/en
Publication of JPS5584758A publication Critical patent/JPS5584758A/en
Publication of JPS5550863B2 publication Critical patent/JPS5550863B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Mechanical Means For Catching Fish (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Advancing Webs (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Abstract

PURPOSE: To prevent the slip of fishing net, by providing a plurality of projections on the circumferential faces of drive drum and stopper drum while constructing such that the projections on both drums are fitted when reversely rotating the stopper drum.
CONSTITUTION: Fish net and rope are gnawed between driving drum 3 and stopper drum 5 having projections 4, 6 on the circumference to push the rope 7 to the rotating drive drum 3 side by means of the projection 6 on the stopper drum 5 thus to draw the fish net and rope 7 under the condition where the friction between drive drum 3 and fish net is increased. When the fish net and rope 7 are slipped during said drawing, the stopper drum is reversely rotated against the drive drum 3 to slightly change the position of said projection 6 thereby the rope 7 is gnawed by said projections 6, 4 resulting in the prevention of slippage.
COPYRIGHT: (C)1980,JPO&Japio
JP16032278A 1978-12-20 1978-12-20 Advancing device Granted JPS5584758A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16032278A JPS5584758A (en) 1978-12-20 1978-12-20 Advancing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16032278A JPS5584758A (en) 1978-12-20 1978-12-20 Advancing device

Publications (2)

Publication Number Publication Date
JPS5584758A true JPS5584758A (en) 1980-06-26
JPS5550863B2 JPS5550863B2 (en) 1980-12-20

Family

ID=15712446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16032278A Granted JPS5584758A (en) 1978-12-20 1978-12-20 Advancing device

Country Status (1)

Country Link
JP (1) JPS5584758A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0570262U (en) * 1992-03-06 1993-09-24 玉洲工業株式会社 Lifting device
JPH0582264U (en) * 1992-04-17 1993-11-09 玉洲工業株式会社 Lifting device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4428403Y1 (en) * 1966-04-19 1969-11-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4428403Y1 (en) * 1966-04-19 1969-11-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0570262U (en) * 1992-03-06 1993-09-24 玉洲工業株式会社 Lifting device
JPH0582264U (en) * 1992-04-17 1993-11-09 玉洲工業株式会社 Lifting device

Also Published As

Publication number Publication date
JPS5550863B2 (en) 1980-12-20

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