Ez key registration assembly

Gear cutting – milling – or planing – Milling – Process

Reexamination Certificate

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Details

C409S081000, C269S268000, C269S270000

Reexamination Certificate

active

07918629

ABSTRACT:
A locating system and method for accurately positioning key blanks with respect to a key cutter where the key head is clamped between opposing jaws with the key blade working edges projecting therefrom, the key head is provided with shaped recesses having at least a partially specifically shaped edge wall and wherein at least one jaw member is provided with a projection having a correspondingly shaped sidewall, the pin being positioned with respect to the clamp such that when the key blank head is abutted against the pin with the key blank edge configuration mating to the pin sidewall configuration, the key blade will project from the jaw in a proper position for engagement by either the bitting follower or bitting cutter respectively.

REFERENCES:
patent: 2282165 (1942-05-01), Corson
patent: 3094039 (1963-06-01), Spain
patent: 4852866 (1989-08-01), Kristoff
patent: 5167171 (1992-12-01), Heredia
patent: 5314272 (1994-05-01), Kubota
patent: 5443339 (1995-08-01), Heredia et al.
patent: 5906365 (1999-05-01), Wu
patent: 6152435 (2000-11-01), Snell
patent: 2002/0141843 (2002-10-01), Mueller et al.
patent: 1195639 (1988-10-01), None
patent: WO-2005/085567 (2005-09-01), None
Kaba Ilco dual function machine “029A” as shown at www.kaba.ilco.com/key—systems/products/key—machines/029A.asp.
Kaba Ilco “Card Type” machanical code machine “Universal II” as shown at www.kaba.ilco.com/key—systems/products/key—machines/Universal—II.asp.
Kaba Ilco “Ultracode” electronic code-cutting machine shown at www.kaba.ilco.com/key—systems/products/key—machines/code—machines....
Keyosk dual purpose key cutting machine shown on their website at www.keyosk.co.uk.
Keycutting Machines “KCM 24G” as shown on their website at www.keycuttingmachines.com/KCM24G.

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