Hasp mechanism

Details Hasp mechanism Hasp mechanism

1993-12-14

1994-12-06

Abrams, Neil

Electrical connectors

With coupling movement-actuating means or retaining means in...

Including lock for retaining means

H01R 13447

Patent

active

053705475

ABSTRACT:
A building entrance protector unit includes plurality of electrical connectors providing electrical connections between wire pairs leading from telephone stations of subscribers in the building and wire pairs from the local telephone networks serving the unit, these connections being interruptible by the subscribers for the purpose of plugging in their telephone sets to the network to test these sets. The connections are tamperproofed by a hasp mechanism providing hasp leaves respective to these connectors and each lockable in a first position impeding access to the corresponding connection by attachment of a padlock to a hasp staple projecting through that leaf. That locking may be overridden by a telephone network technician by a releasing from a held position of a common mounting for all the hasp staples. The staples are hook shaped so that, upon such releasing, a closed padlock can be removed from any staple by closing relative movement between the mounting for the staple and the leaf through which such staple projects. The hasp leaves are plastic and at their held ends have partly open resiliently expandable sockets adapted to fit over and be removed from a hinge pin by snap fitting action.

REFERENCES:
patent: 4911646 (1990-03-01), Marson et al.
patent: 5312266 (1994-05-01), Daoud

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