Avitan Isaac (Sioux City IA) Weihe Robert C. (Sioux City IA)
출원인 / 주소
Schaeff, Incorporated (Sioux City IA 02)
인용정보
피인용 횟수 :
18인용 특허 :
0
초록▼
A drive train assembly for motorized vehicles, for example lift trucks. The rotational movement of the output shaft of a motor, for example an electrical motor, is transmitted to a drive wheel by a single drive shaft having at one end a gear interface assembly consisting of a gear on the end of the
A drive train assembly for motorized vehicles, for example lift trucks. The rotational movement of the output shaft of a motor, for example an electrical motor, is transmitted to a drive wheel by a single drive shaft having at one end a gear interface assembly consisting of a gear on the end of the output shaft and a gear on an end of the drive shaft, and at the other end of the drive shaft by a second gear interface assembly consisting of a gear on the drive shaft and a gear fixedly mounted on the inside of the rim of the drive wheel. The drive train assembly allows for strong, reliable transfer of rotational torque to the drive wheel in a compact, non-complex arrangement with a minimum number of drive parts, bearings and gears. The drive wheel is independently rotatably supported on a spindle mounted to the chassis of the vehicle and bears a majority of the external load and stresses, relieving the drive train assembly of a substantial amount of such load and stresses. The assembly contributes to other important lift truck design considerations, such as mast placement, counterbalance requirements, and right angle stack.
대표청구항▼
A lift truck including a chassis and a pair of masts at a forward end of the chassis, the chassis including a pair of substantially parallel spaced frame members, a pair of drive wheels, a pair of drive wheel spindles, each drive wheel being mounted for rotation about a spindle, each drive wheel inc
A lift truck including a chassis and a pair of masts at a forward end of the chassis, the chassis including a pair of substantially parallel spaced frame members, a pair of drive wheels, a pair of drive wheel spindles, each drive wheel being mounted for rotation about a spindle, each drive wheel including a gear, a motor associated with each drive wheel and drive means interconnecting each motor to the gear of an associated wheel, means rigidly securing each spindle to a frame member adjacent a forward end of the lift truck along an axis perpendicular to the frame members, the drive means including a drive train assembly, the drive train assembly comprising a drive train housing, each motor including an output shaft and a drive train interconnecting the output shaft of each motor with the gear of each drive wheel, the drive train being carried in the housing, means rigidly securing each drive train housing to one of the frame members, the housing extending laterally from the frame member in a direction parallel to the spindle axis, means for mounting the motor to the housing at a location laterally spaced from the frame member, each motor being rigidly cantilever supported from a respective frame member through a respective drive train housing, each motor having an axis tilted from vertical inwardly relative to the forward end of the lift truck, the drive train comprising a first gear rotating unitarily with the motor output shaft, a second gear drivingly engaging the first gear, a third gear drivingly engaging the drive wheel gear and means drivingly interconnecting the second gear and the third gear.
연구과제 타임라인
LOADING...
LOADING...
LOADING...
LOADING...
LOADING...
이 특허를 인용한 특허 (18)
Legman Laszlo,HUX ; Tar Lorant,HUX ; Opitz Andor,HUX ; Vegh Tibor,HUX, Access plate for an axle of a differentially steered vehicle.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.