Trawl doors

Fishing – trapping – and vermin destroying – Fishing – Nets

Patent

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Details

A01K 7302

Patent

active

046400370

ABSTRACT:
A member (3) is pivotally mounted on the inner face of a trawl door 1, and said member can be attached to a trawl warp which is attached to a trawler. A resilient connection (12) is provided between the member and a point on the inner face of the trawl door. The outer face of the trawl door is provided with a backstrop (42) fixed to the trawl door through an aperture (33). A resilient attachment (42a) is connected between the backstrop and a further aperture (38).

REFERENCES:
patent: 2066519 (1937-01-01), Clark
patent: 2689425 (1954-09-01), De Veen
patent: 2797521 (1957-07-01), Bowen
patent: 2942371 (1960-06-01), Johnson et al.
patent: 3372507 (1968-03-01), Luketa
patent: 3410014 (1968-11-01), Jenssen

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