F - Mech Eng,Light,Heat,Weapons – 16 – F
Patent
F - Mech Eng,Light,Heat,Weapons
16
F
F16F 1/06 (2006.01) A01D 57/12 (2006.01) A01D 78/08 (2006.01)
Patent
CA 2269361
A lifting force is applied to a wheel rake arm through a spring assembly wherein a coil spring is placed in compression rather than tension. In the preferred embodiment a rod is connected at one end to a rake wheel arm and the free end of the rod extends through a sleeve and then a coil spring which engages a stop at the opposite end of the rod. The sleeve is connected by linkages to an actuating rod.
Rowse Dan D.
Rowse Ron A.
Ridout & Maybee Llp
Rowse Dan D.
Rowse Ron A.
LandOfFree
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