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DEVICE FOR PULLING SINKER OF APPLIED FISHING NET
DEVICE FOR PULLING SINKER OF APPLIED FISHING NET
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机译：用于拉网捕鱼网的装置
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摘要
PURPOSE: To reduce labors required for pulling a fishing net by mounting pulling rollers and a net-taking roller in specific states, respectively, on a trolley device. ;CONSTITUTION: The roller supporter 15 of a pulling roller 22 is mounted on a movably disposed trolley device 8 in the state capable of being rotated and turned up, and the guide arms 28 of net-taking rollers 26 are attached to the roller supporter 15 in the state of capable of being turn over. The pulling roller has a round pipe flange on its front surface and also has a rear surface plate 21 through a roller cylinder part 19 and a roller tempered part 20. The sinker 32 of a fishing net 31 sagged by its own weight is pulled by the rotation of the pulling roller through an interval between the pulling rollers 22.;COPYRIGHT: (C)1993,JPO&Japio
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