1842 27 May i. 1/8 (advt.) [Locomotive] Wheels, Coupled Cylinders..Stroke 18 in.; Spring Mounted.
1960 E. L. Delmar-Morgan 37 If the compass is of the spring-mounted type [etc.].
2008 (Nexis) 28 Nov. 76 The security mechanism on the hub has..spring-mounted security bolts, which Porsche is hoping will be foolproof against thieves.