F - Mech Eng,Light,Heat,Weapons – 16 – D
Patent
F - Mech Eng,Light,Heat,Weapons
16
D
192/4
F16D 13/74 (2006.01) B62D 11/08 (2006.01) F16D 25/0638 (2006.01) F16D 25/12 (2006.01) F16D 67/02 (2006.01) F16D 67/04 (2006.01)
Patent
CA 1082118
"STEERING CLUTCH ASSEMBLY AND DISASSEMBLY" ABSTRACT OF THE DISCLOSURE A steering clutch and brake power drive assembly wherein a clutch pack and a brake pack formed of a plurality of facially engageable plates are respectively retained be- tween a retaining plate and a housing portion of the assembly by a plurality of bolts which, in the assembled arrangement, provide a preselected stress in biasing springs acting on the clutch plates and brake plates, respectively. A novel arrange- ment of bolts is provided wherein different size bolts are utilized for facilitating the assembly and disassembly. A small number of the bolts is made to be sufficiently large so that the assembly may be maintained by a single one thereof notwithstand- ing a high biasing force generated by the spring in the assem- bled arrangement. An improved lubrication oil transfer struc- ture is further provided to the plate stack from a pressurized oil supply defined by a lubricating oil cavity adjacent the plate stack. Relatively movable wall portions defining the cavity are effectively sealed to cause substantially all of the oil delivery to the plate stack to be through the transfer pas- sages. -1-
306434
Caterpillar Tractor Co.
Kirby Eades Gale Baker
LandOfFree
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