PL424292A1 - Toothed coupling for transmission of the drive between two movable components of a machine, relative to each other - Google Patents

Abstract

The subject of the application is a toothed clutch for transmitting propulsion between two vehicle elements, especially between the base and the carriage of a rail vehicle, whose mutual position is variable during movement. This clutch is characterized by a variable distance between the input and output shaft, which allows movement of the depreciated refuge relative to the non-depreciated rail carriage. The clutch has a mechanical transmission consisting of three gears (29, 30, 31) whose axes for the gears (29) and the intermediate gear (30) as well as the intermediate gear (30) and the gear (31) remain at constant distances despite the change in distance between the wheel axles (29 and 31) mounted on the input (14) and output shaft (28), respectively, the wheel (30) is moved relative to the gear (29) located on the input shaft (14) by means of rigid pairs yokes (17 and 18) maintaining the distance between the input shaft (14) and the intermediate shaft (21), on which they are mounted bearings (15 and 16) and (19 and 20), at the same time the intermediate gear (30) is moved relative to the wheel toothed (31) placed on the output shaft (28) by means of rigid pairs of yokes (24 and 25) maintaining the distance between the intermediate shaft (21) and the output shaft (28) on which they are mounted bearings (22 and 23) and (26 and 27), the whole is placed in the body, which consists of two movable parts: the upper one moving together with the upper part of the vehicle to which it is rigidly attached, and the lower one (4) moving together with the trolley of the vehicle to which it is rigidly attached, the upper and lower parts (4) cooperate with looseness between them, and have an apron (7) attached with a clamp (8) and screws (9) to the upper body parts and with a clamp (10) and screws (11) to the bottom of the body.