摘要:
Die vorliegende Erfindung betrifft einen Schwenkvariator (4), mit einem schwenkbaren Rahmen (13) sowie mit diesem geführten feststehenden Riemenscheiben (9, 10) zwischen denen eine axial verschiebbare Stellscheibe (14) angeordnet ist, wobei der Rahmen (13) einen ersten Rahmenabschnitt (15) aufweist, der um eine Schwenkachse (8) drehbar ist, sowie einen zweiten, mittels zumindest eines in den Rahmen (13) integrierten Federelementes (16a, 16b) gegenüber dem ersten Rahmenabschnitt (15) vorgespannten Rahmenabschnitt (17), an dem die Riemenscheiben (9, 10) und die Stellscheibe (14) gelagert sind, wobei der zweite Rahmenabschnitt (17) mittels des ersten Rahmenabschnittes (15) linear geführt ist.
摘要:
A power transmission system includes a motor (300) connected to a variable pulley device (302) via a uni-directional device (50') and an engine connected to a clutch device (53) via a uni-directional device (50). A pulley device (202) is disengagably connected to the clutch device (53) and connected to the variable pulley device (302) by a belt (23). A pulley device (41) is connected to the variable pulley device (302) by another belt (24) and the pulley device (41) is connected to a gear box (42). The variable pulley device (302) includes two disks (32, 33) and a threaded axle (34) connected therebetween. A movable member (31) having two inclined surfaces is movably mounted to the threaded axle (34) so that the two belts (23, 24) are separated by the movable member (31).
摘要:
Ein stufenlos einstellbares Zugmittelgetriebe (59) ist mit einer Doppelscheibe (66) ausgerüstet, deren Zwischenscheibe aus zwei axial verstellbaren Scheibenhälften (94, 96) gebildet ist. Die erste mittlere Scheibenhälfte (94) ist über eine Verzahnung (97) mit der äußeren Scheibenhälfte (86) drehfest verbunden, während die zweite mittlere Scheibenhälfte (96) auf der Nabe (100) der ersten Scheibenhälfte (94) axial verschiebbar und drehbar gelagert ist. Die beiden mittleren Scheibenhälften sind über miteinander in Eingriff stehende, gegenseitig verschiebbare Nockenelemente (110) wirkungsmäßig verbunden. Steigt das Drehmoment an der mittleren Doppelscheibe (66) an, so drücken die Nokkenelemente (110) die Scheibenhälften (94, 96) auseinander und erhöhen somit den Reibdruck an den Zugmitteln (68, 69).
摘要:
According to the invention the combine harvester (1) comprises an inclination module (40) coupled to the straw walker control system (30). The inclination module (40) is configured to provide information on the inclination of the combine harvester (1). The straw walker control system (30) is further configured to control the controllable frequency of the oscillating movement in function of the information on the inclination of the combine harvester (1).
摘要:
The invention is innovatingly disclosed to install a high shift transmission pulley train (202) attaching with a clutching device (103) between the input shaft (101)and the output shaft (103) of a continuously-variable transmission device (100) in the same revolving directions, wherein when rotational speed of the output shaft (103) reaches or exceeds setting rotational speed, the clutching device (222) is closed to connect the driven pulley of the high shift transmission pulley train and the output shaft.
摘要:
The invention is innovatingly disclosed to install a high shift transmission pulley train attaching with a clutching device between the input shaft and the output shaft of a continuously-variable transmission device in the same revolving directions, wherein when rotational speed of the output shaft reaches or exceeds setting rotational speed, the clutching device is closed to connect the driven pulley of the high shift transmission pulley train and the output shaft.
摘要:
A variable speed drive assemby with a double pulley (4), and a transmission input pulley (8). A first belt (30) extending between a power source and a double pulley (4) and a second belt (32) extending between the double pulley (4) and the transmission input pulley (8). A linkage assembly (44) operating to move the double speed pulley (4) toward the tranmission input pulley (8) to increase the vehicle speed. The drive assembly capable of disengaging or placed in a neutral condition when power to the vehilce is removed.
摘要:
A variable speed transmission (10, 10a) including a housing (12), a drive shaft (44) having an axis of rotation (62) and rotatably supported in the housing, an output shaft (20) having an axis of rotation and rotatably supported in the housing, a first pulley (64, 70) and a second pulley (68, 70) both having a common axis of rotation (61), a third pulley (42, 42a) having an axis of rotation (62) and rotatably attached to the drive shaft, and a belt (40). The output shaft is operatively connected to the drive shaft. The first pulley and the second pulley each have a variable pitch diameter and changes in the first and second pulley variable pitch diameters being inversely proportional. The third pulley and one of the first and the second pulleys are in engagement though the belt.