Site pages
Current course
Participants
General
Topic 1
Topic 2
Topic 3
Topic 4
Topic 5
Topic 6
Topic 7
Topic 8
Topic 9
Topic 10
Topic 11
Topic 12
Topic 13
Topic 14
Topic 15
Topic 16
Topic 17
12.9.Bridles
Unit 12 - Purse seine design
12.9.Bridles
Bridles are attached at a gap of 5-10 meters depending upon the size of the net, along its foot rope. They can be either single as in case of Japanese purse seine or “V” form as in the American and Norwegian type purse seines. The length of the bridle is 2-4 m. The upper end of the bridle is attached to the foot rope and the purse ring attached to the lower end. Purse rings are generally made of 12-18mm dia galvanized rods with a ring diameter of 60-100 mm and an way for attaching bridle. In “V” shaped bridles there will be an additional single short bridle attached with a shackle to which the open type or closed purse rings are attached.
Bridles are attached at a gap of 5-10 meters depending upon the size of the net, along its foot rope. They can be either single as in case of Japanese purse seine or “V” form as in the American and Norwegian type purse seines. The length of the bridle is 2-4 m. The upper end of the bridle is attached to the foot rope and the purse ring attached to the lower end. Purse rings are generally made of 12-18mm dia galvanized rods with a ring diameter of 60-100 mm and an way for attaching bridle. In “V” shaped bridles there will be an additional single short bridle attached with a shackle to which the open type or closed purse rings are attached.
Last modified: Wednesday, 28 March 2012, 6:32 AM