Title:
CHAIN ANCHOR
Document Type and Number:
Japanese Patent JPS60219190
Kind Code:
A
Abstract:
PURPOSE: To obtain an anchor of adjustable grasping force by coupling many unit anchors fixed with plural palms around a rod shank having coupling rings at the opposite ends in chain.
CONSTITUTION: A plurality of fixed palms 3 are secured with equi-angle around a rod shank 1 having coupling rings 2 at the opposite ends to form a unit anchor. Many unit anchors are coupled in chain to construct a chain anchor 5. Consequently, reliable grasping force is obtained adjustably.
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Inventors:
KUWANO MITSUAMI
Application Number:
JP7562884A
Publication Date:
November 01, 1985
Filing Date:
April 13, 1984
Export Citation:
Assignee:
KUWANO MITSUAMI
International Classes:
B63B21/20; (IPC1-7): B63B21/20
Domestic Patent References:
| JPS5347599A | 1978-04-28 |
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