초록

A powered golf caddy vehicle permits a single golfer to conveniently control the speed and direction of travel during a round of golf while following the vehicle. Steering and throttle control functions are merged on a single steering tiller arm.

대표청구항 ▼

A powered golf caddy vehicle permits a single golfer to conveniently control the speed and direction of travel during a round of golf while following the vehicle. Steering and throttle control functions are merged on a single steering tiller arm. h, when the locking member is in its first position,

A powered golf caddy vehicle permits a single golfer to conveniently control the speed and direction of travel during a round of golf while following the vehicle. Steering and throttle control functions are merged on a single steering tiller arm. h, when the locking member is in its first position, communicates with the through passage in the locking member to provide a fluid passage from the proximal end of the motor assembly to the distal end thereof. 9. A lockable motor assembly according to claim 1, wherein the holding means comprises at least one shear pin or shear ring. 10. A lockable motor assembly according to claim 1, wherein the motor comprises a PDM motor. 11. A lockable motor assembly according to claim 1, in combination with a hydraulically settable packer and/or anchor wherein the holding means is releasable by hydraulic pressure and wherein the hydraulic pressure required to release the holding means is higher than the hydraulic pressure required to set the packer and/or anchor. 12. The combination of claim 11 including a whipstock and at least one mill connected to the whipstock whereby the combination forms a one-trip assembly which may be run into a well, oriented, the packer and/or anchor set, the motor released, the mill released from the whipstock, and the motor operated to mill a window in casings surrounding the whipstock. 13. A combination according to claim 12, wherein the leading mill is a PDC drill bit capable of drilling formation whereby the combination may drill a lateral in the same trip as milling a window in the casing.