Buckles – buttons – clasps – etc. – Bale and package ties – hose clamps – With tighteners
Patent
1973-09-10
1978-11-28
Dorner, Kenneth J.
Buckles, buttons, clasps, etc.
Bale and package ties, hose clamps
With tighteners
A44B 1125
Patent
active
041269195
ABSTRACT:
A coupling device opening a predetermined time after a tractive force exerted thereon exceeds a predetermined limit, said predetermined time starting again if a said limit exceeding tractive force is exerted again before the coupling device is opened. The time being controlled by a mechanical time delay mechanism.
REFERENCES:
patent: 3237265 (1966-03-01), Florian
patent: 3238587 (1966-03-01), Goinard
Dorner Kenneth J.
Snyder John P.
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