TH129273A - Crawler drive mechanism - Google Patents

Abstract

DC60 (08/06/55) The track belt (6) has a locking member (62) on the inside circumferential surface of the belt. The track is to engage the drive spikes (31) of the drive sprocket (3). The end face (62a) of each locking member (62) in the belt width direction is tapered so as to narrow towards the inside depth of the track belt. The track sprocket (3) has a drive spike (31) arranged on the outside circumferential surface of a flange member (30), the side of which fits into the space between the right and left stud projections (63). Each drive spike (31), which is longer in the lateral direction than in the linear direction, The circumference of the flange member (30), having end faces (31a) in the lateral direction of the flange member (30), the end faces (31a) of the drive spike (31) in the lateral direction are tapered so as to be narrower in the radial direction, on the outside. The track (6) has engagement segments (62) on its inside circumferential surface. The track is to engage the drive spikes (31) of the sprocket (3). The end faces (62a) of each engagement segment (62) in the belt width direction are tapered so as to be narrower in the inside depth direction of the track. The track (3) has drive spikes (31) arranged on the outside circumference of the flange member (30), which fit into the space between the right and left spindle projections (63). Each drive spike (31), which is longer in the lateral direction than in the circumferential direction, The shape of the disk member (30), having an end face (31a) in the lateral direction of the disk member (30), the end face (31a) of the drive thorn (31) in the lateral direction is tapered so that it is narrower than the radial direction on the outside.

Claims (1)

: DC60 (08/06/55) The track belt (6) has a locking member (62) on its inside circumferential surface. The track is to engage the drive spikes (31) of the drive sprocket (3). The end face (62a) of each locking member (62) in the belt width direction is tapered so as to narrow towards the inside depth of the track belt. The track sprocket (3) has a drive spike (31) arranged on the outside circumferential surface of a flange member (30), the side of which fits into the space between the right and left stud projections (63). Each drive spike (31), which is longer in the lateral direction than in the linear direction, The circumference of the flange member (30), having end faces (31a) in the lateral direction of the flange member (30), the end faces (31a) of the drive spike (31) in the lateral direction are tapered so as to be narrower in the radial direction, on the outside. The track (6) has engagement segments (62) on its inside circumferential surface. The track is to engage the drive spikes (31) of the sprocket (3). The end faces (62a) of each engagement segment (62) in the belt width direction are tapered so as to be narrower in the inside depth direction of the track. The track (3) has drive spikes (31) arranged on the outside circumference of the flange member (30), which fit into the space between the right and left spindle projections (63). Each drive spike (31), which is longer in the lateral direction than in the circumferential direction, The shape of the disk member (30), having an end face (31a) in the lateral direction of the disk member (30), the end face (31a) of the drive thorn (31) in the lateral direction is tapered so as to be narrower than the radial direction, outside the claim (first), which appears on the advertising page: 1. A crawler drive mechanism comprising a crawler belt, a crawler belt including a main body of the belt made of rubber material, axles embedded in the main body of the belt at predetermined intervals in the belt circumferential direction, and a pair of transverse and left-handed axle projections extending from the center section in the belt width direction of each axle projection; and a drive sprocket for arranging the crawler belt to rotate in the belt circumferential direction. &nbTags :