tumbler spring
71New Martinsville Glass Company — Type Public company Founded (1901) Headquarters New Martinsville, West Virginia, USA The New Martinsville Glass Company was an American manufacturer of decorative glass products. It opened in 1901 in New Martinsville, West Virginia. The company… …
72positive locking — n. the condition brought about when a key cut which is too high forces its tumbler into the locking position. This type of locking does not rely on gravity or spring pressure …
73top pin — n. usually a cylindrical shaped tumbler, usually flat on both ends and installed in direct contact with the spring in the pin stack …
74tum|ble — «TUHM buhl», verb, bled, bling, noun. –v.i. 1. to fall headlong or in a helpless way, as from stumbling or violence; be precipitated: »The child tumbled down the stairs. 2. to fall prone; fall (down) to the ground. 3. to stumble by tripping (over …
