Cartridge lock

Details Cartridge lock Cartridge lock

1984-08-13

1987-01-20

Wolfe, Robert L.

Locks

Portable

Padlocks

70366, 70462, 70DIG62, E05B 2906, E05B 6736

Patent

active

046372342

ABSTRACT:
A cartridge lock having an elongated body and a rotary disc assembly, locking shaft, and at least one bolting element disposed therein. The rotary disc assembly comprises a plurality of discs aligned concentrically within a cylinder, which cylinder is interconnected to one end of the locking shaft by means transmitting turning force thereto. The bolting element is disposed within an aperture within the body and is moved to a position partially protruding therefrom when a bearing surface of the locking shaft is rotated and presented to the bolting element. The rotation of the locking shaft is determined by key action turning the rotary disc assembly from a locked to an unlocked position and the reverse.

REFERENCES:
patent: 1643480 (1927-09-01), Wiswell
patent: 1674513 (1928-06-01), Jacobi
patent: 2948140 (1960-08-01), Esten
patent: 3186196 (1965-06-01), Moberg
patent: 3821886 (1974-07-01), Ladewig
patent: 4015456 (1977-04-01), Moberg
patent: 4035791 (1977-07-01), Katayama
patent: 4193276 (1980-03-01), Lundberg

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