Multi-key duplication, identification and cutting machine with clamp
View Patent ↗A key duplication system comprising a key duplication housing wherein at least one key receiving aperture on a first side of the housing sized to receive a key blade and at least one key clamp adjacent to the at least one key receiving aperture, the clamp comprising a first clamp arm with a surface topography corresponding to a first key blade surface topography and a second clamp arm with a surface topography corresponding to a second key blade different from the first key blade.
1. A key duplication system comprising:
a key duplication housing;
at least one key receiving aperture on a first side of the housing sized to receive a key blade; and
at least one key clamp immediately adjacent to the at least one key blank receiving aperture such that a key blade inserted into the key receiving aperture extends into the at least one key clamp between a first clamp arm having a first surface topography shaped to mate with a keyway groove of a first key model and a second clamp arm having a second surface topography shaped to mate with a keyway groove of a second key model different from the first,
wherein the first key model has a first key blade cross-sectional shape,
wherein the second key model has a second key blade cross-sectional shape different from the first key blade cross-sectional shape of the first key model, and
wherein when the at least one key clamp is closed on the key blade by moving the first clamp arm and the second clamp arm together, one of the first surface topography and the second surface topography securely mates with a keyway groove of the key blade to secure the key at a known position and orientation within the key receiving aperture.
2. The key duplication system of claim 1 , wherein the at least one key clamp is a key blank clamp positioned immediately adjacent at least one key cutter.
3. The key duplication system of claim 2 , further comprising a first master key receiving aperture mounted on the housing and shaped to receive and identify a key blade of the first key model, and a second master key receiving aperture mounted on the housing and shaped to receive and identify a key blade of the second key model.
4. The key duplication system of claim 3 , wherein the first master key receiving aperture is shaped to receive a key blade of the first key model having a first key blade cross-sectional shape and the second master key receiving aperture is shaped to receive a key blade of the second key model having a second key blade cross-sectional shape.
5. The key duplication system of claim 3 , further comprising a third master key receiving aperture mounted on the housing, the system further comprising at least a second key clamp immediately adjacent to the third master key receiving aperture such that a master key blade inserted into the third master key receiving aperture extends into the second key clamp between a third clamp arm having the first surface topography shaped to mate with the keyway groove of the first key model and a fourth clamp arm having the second surface topography shaped to mate with the keyway groove of the second key model, wherein when the second key clamp is closed on the master key blade by moving the third clamp arm and the fourth clamp arm together, one of the first surface topography and the second surface topography securely mates with a keyway groove of the master key blade to secure the master key at a known position and orientation within the third master key receiving aperture.
6. The key duplication system of claim 1 , further comprising a second key receiving aperture mounted on the housing, the system further comprising at least a second key clamp immediately adjacent to the second key receiving aperture such that a second key blade inserted into the second key receiving aperture extends into the second key clamp between a third clamp arm having the first surface topography shaped to mate with the keyway groove of the first key model and a fourth clamp arm having the second surface topography shaped to mate with the keyway groove of the second key model, wherein when the second key clamp is closed on the second key blade by moving the third clamp arm and the fourth clamp arm together, one of the first surface topography and the second surface topography securely mates with a keyway groove of the second key blade to secure the second key at a known position and orientation within the second key receiving aperture.
7. The key duplication system of claim 1 , wherein each of the first surface topography and the second surface topography comprises a keyway groove guide extending a majority of a length of the key blade when inserted.
8. The key duplication system of claim 7 , further comprising at least one sensor positioned adjacent at least one of the keyway groove guides, the sensor configured for sensing the presence of the key.
9. The key duplication system of claim 1 , further comprising a key vending system coupled to the housing.
10. A key duplication system comprising:
a key identifier within a key duplication system housing; at least one key receiving aperture on a first side of the housing sized to receive a key blade and
a key cutter within the key duplication system housing, the cutter responsive to the key identifier to cut a key bit pattern of a master key positioned in the key identifier into a blade of a first key blank positioned in a key blank clamp adjacent the key cutter,
wherein the key blank clamp comprises a first clamp arm having a first surface topography shaped to mate with a keyway groove of a first key blank blade and a second clamp arm having a second surface topography shaped to mate with a keyway groove of a second key blank blade different from the first and to not mate with the keyway groove of the first key blank blade,
wherein the first key blank blade has a first key blade cross-sectional shape,
wherein the second key blank blade has a second key blade cross-sectional shape different from the first key blade cross-sectional shape, and
wherein when the key clamp is closed on the first key blank blade by moving the first clamp arm and the second clamp arm together, the first surface topography securely mates with the keyway groove of the first key blank blade to secure the first key blank at a known position and orientation in relation to the key cutter.
11. The key duplication system of claim 10 , wherein the key identifier comprises first and second master key receiving apertures, each aperture comprising a keyway shaped to receive a master key with a blade cross-sectional shape matching the key blade cross-sectional shape of one of the first key blank blade or the second key blank blade.
12. The key duplication system of claim 11 , further comprising a third master key receiving aperture mounted on the housing, the system further comprising at least a second key clamp immediately adjacent to the third master key receiving aperture such that a master key blade inserted into the third master key receiving aperture extends into the second key clamp between a third clamp arm having the first surface topography shaped to mate with the keyway groove of the first key blank blade and a fourth clamp arm having the second surface topography shaped to mate with the keyway groove of the second key blank blade, wherein when the second key clamp is closed on the master key blade by moving the third clamp arm and the fourth clamp arm together, one of the first surface topography and the second surface topography securely mates with a keyway groove of the master key blade to secure the master key at a known position and orientation within the third master key receiving aperture.
13. The key duplication system of claim 10 , further comprising a master key receiving aperture mounted on the housing, the system further comprising at least a second key clamp immediately adjacent to the master key receiving aperture such that a master key blade inserted into the master key receiving aperture extends into the second key clamp between a third clamp arm having the first surface topography shaped to mate with the keyway groove of the first key blank blade and a fourth clamp arm having the second surface topography shaped to mate with the keyway groove of the second key blank blade, wherein when the second key clamp is closed on the master key blade by moving the third clamp arm and the fourth clamp arm together, one of the first surface topography and the second surface topography securely mates with a keyway groove of the master key blade to secure the master key at a known position and orientation within the master key receiving aperture.