Structure of sealing string

Details Structure of sealing string Structure of sealing string

1988-08-22

1990-05-29

Grosz, Alexander

Closure fasteners

Seals

Split-ring catch, shackle operated

292319, B65D 3334

Patent

active

049290061

ABSTRACT:
The lock seal includes a body comprised of two mating shells having grooves generally complementary in shape to and for reception of lock retention sleeves. The sleeves are axially aligned in the shells and have frustoconically shaped portions for receiving interiorly thereof split rings. A wire has a locking element at one end for reception in the body when assembled, whereas the opposite end carries a locking rod having axially spaced grooves. Upon insertion of the locking rod into the open end of the body, the locking rings are expanded against the walls of the frustoconically shaped sleeves to prevent withdrawal of the rod from the body.

REFERENCES:
patent: 3730578 (1973-05-01), Gerlach
patent: 3975040 (1976-08-01), Van Gompel
patent: 3980337 (1976-09-01), Moberg et al.
patent: 4280726 (1981-07-01), McCoag
patent: 4626009 (1986-12-01), Burnett et al.
patent: 4722562 (1988-02-01), Burt
patent: 4802699 (1989-02-01), Smith

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