Apparatus for disassembling locks

Details Apparatus for disassembling locks Apparatus for disassembling locks

1986-08-04

1987-07-21

Schmidt, Frederick R.

Metal working

Means to assemble or disassemble

Tumbler lock

292811, B23P 1904

Patent

active

046808604

ABSTRACT:
An apparatus for use by locksmiths in disassembling the core of an interchangeable core cylinder lock. The apparatus holds the core securely and precisely, enabling a punch to extrude the springs, driver pins and spacer rods of the pin chambers into retaining chambers. The extruded contents of the pin chambers can then be examined and accurately returned to their respective pin chambers.

REFERENCES:
patent: 952787 (1910-03-01), Crawford
patent: 2887918 (1959-05-01), Benson
patent: 3218699 (1965-11-01), Maese
patent: 3417452 (1968-12-01), Roland

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