Mechanics. A stud or projection; spec. in a lock, a stationary stud which acts as a detent for the tumblers when their slots are in engagement…
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释义 | society > occupation and work > equipment > building and constructing equipment > fastenings > [noun] > lock > part of lock > tumbler > projection on (3) stub1561 Mechanics. A stud or projection; spec. in a lock, a stationary stud which acts as a detent for the tumblers when their slots are in engagement… tumbler-pin1853 tusk1875 A projecting part or object resembling the tusk of an animal. In a lock, ‘A sharp projecting point or claw which forms a means of engagement or… |
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