초록 ▼

A bulkhead assembly for a track adjust cylinder of an undercarriage system is provided. The bulkhead assembly includes a bulkhead having an opening to receive the track adjust cylinder. A guide element having a hollow cylindrical configuration is attached to the bulkhead and supports the track adjus

A bulkhead assembly for a track adjust cylinder of an undercarriage system is provided. The bulkhead assembly includes a bulkhead having an opening to receive the track adjust cylinder. A guide element having a hollow cylindrical configuration is attached to the bulkhead and supports the track adjust cylinder. A seal member is axially aligned with respect to the guide element. The seal member has a diameter smaller than a diameter of the guide element. A set of composite bearings is axially aligned with respect to the seal member.

대표청구항 ▼

1. A bulkhead assembly for a track adjust cylinder of an undercarriage system, the bulkhead assembly comprising: a bulkhead having an opening adapted to receive the track adjust cylinder;a guide element attached to the bulkhead, the guide element having a hollow cylindrical configuration, the guide

1. A bulkhead assembly for a track adjust cylinder of an undercarriage system, the bulkhead assembly comprising: a bulkhead having an opening adapted to receive the track adjust cylinder;a guide element attached to the bulkhead, the guide element having a hollow cylindrical configuration, the guide element adapted to support the track adjust cylinder;a seal member axially aligned with respect to the guide element, the seal member having a diameter smaller than a diameter of the guide element; anda set of composite bearings axially aligned with respect to the seal member. 2. The bulkhead assembly of claim 1, wherein the set of composite bearings are two in number and are spaced apart from each other. 3. The bulkhead assembly of claim 1, wherein an outer surface of the track adjust cylinder is machined. 4. The bulkhead assembly of claim 1, wherein the guide element includes tabs adapted to fit into corresponding openings provided on the bulkhead. 5. The bulkhead assembly of claim 1 further comprising a retainer plate coupling the guide element to the bulkhead. 6. A recoil assembly for an undercarriage system, the undercarriage system including an idler, the recoil assembly comprising: a swing link having a first end and a second end, the first end coupled to the idler;a yoke having a first end and a second end, the first end coupled to the second end of the swing link ;a track adjust cylinder having a head end and a rod end, the head end coupled to the second end of the yoke;a bulkhead having an opening adapted to receive the track adjust cylinder;a guide assembly adapted to support the track adjust cylinder, the guide assembly including: a guide element attached to the bulkhead, the guide element having a hollow cylindrical configuration;a seal member axially aligned with respect to the guide element, the seal member having a diameter smaller than a diameter of the guide element; anda set of composite bearings axially aligned with respect to the seal member; anda recoil spring attached to the rod end of the track adjust cylinder. 7. The recoil assembly of claim 6, wherein the set of composite bearings are two in number and are spaced apart from each other. 8. The recoil assembly of claim 6, wherein an outer surface of the track adjust cylinder is machined. 9. The recoil assembly of claim 6, wherein the swing link further comprises a third end such that the idler is pivotally coupled to a guard at the third end of the swing link. 10. The recoil assembly of claim 6, wherein the guide element includes tabs adapted to fit into corresponding openings provided on the bulkhead. 11. The recoil assembly of claim 6 further comprising a retainer plate coupling the guide element to the bulkhead. 12. A machine comprising: an undercarriage system including a track; anda recoil assembly for the undercarriage system, the recoil assembly comprising: a swing link having a first end and a second end, the first end coupled to an idler of the undercarriage system;a yoke having a first end and a second end, the first end coupled to the second end of the swing link ;a track adjust cylinder having a head end and a rod end, the head end coupled to the second end of the yoke;a bulkhead having an opening adapted to receive the track adjust cylinder;a guide assembly adapted to support the track adjust cylinder, the guide assembly including: a guide element attached to the bulkhead, the guide element having a hollow cylindrical configuration;a seal member axially aligned with respect to the guide element, the seal member having a diameter smaller than a diameter of the guide element; anda set of composite bearings axially aligned with respect to the seal member anda recoil spring attached to the rod end of the track adjust cylinder. 13. The machine of claim 12, wherein the set of composite bearings are two in number and are spaced apart from each other. 14. The machine of claim 12, wherein the track adjust cylinder has a machined outer surface. 15. The machine of claim 12, wherein the guide element includes tabs adapted to fit into corresponding openings provided on the bulkhead. 16. The machine of claim 12 further comprising a retainer plate coupling the guide element to the bulkhead. 17. The machine of claim 12, wherein the swing link further comprises a third end such that the idler is pivotally coupled to a guard at the third end of the swing link.