Lock system
AssigneeMaurice Ries
InventorKurt Dreyer
Life of this patent
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Abstract
The invention concerns a lock system for a door, wall, chest, safe or cupboard, etc. The lock system is covered by a cover plate and has a bolt or pin which is linked to a main lever, designed to rotate about a pivot bearing, and which operates in conjunction with a holder plate or bolt. Rotation of the main lever depends on the motion of a first magnetic block mounted on the cover plate. The main lever has at least one bore designed to accommodate at least one locking pin associated with a second magnetic block mounted on the cover plate. The second magnetic block is designed to unlock the lock by pulling the locking pins out of the bores.
Claims18
A lock system in a door, wall, chest, safe or cupboard, said lock system being covered by an outer plate and comprising:
- a main lever rotating about a pivot bearing and having a first magnetic block arranged thereon, said main lever cooperating with a holding means in a surrounding structure via a latch mechanism;
- said latch mechanism including a locking bolt for entering a locking groove in said holding means or a first gripper coupled to said main lever for engaging a corresponding bolt;
- said outer plate having a second magnetic block attached thereto, said second magnetic block cooperating with said first magnetic block and causing through its movement rotation of the main lever;
- said main lever having at least one bore for receiving at least one retaining pin;
- said outer plate having a third magnetic block for pulling said at least one retaining pin out of said at least one bore;
- said pivot bearing forming a mid-point for a multiplicity of circular paths on which said at least one bore moves about the pivot bearing;
- and
- said at least one retaining pin comprising a multiplicity of retaining pins along said circular paths.
Dependencies are inferred from the claim text.