Bidirectionally operative tie exchanging apparatus

Details Bidirectionally operative tie exchanging apparatus Bidirectionally operative tie exchanging apparatus

E - Fixed Constructions

01

B

104/14

E01B 29/06 (2006.01)

Patent

CA 1193914

ABSTRACT OF THE DISCLOSURE A compact bidirectionally operative tie exchanging apparatus includes an extensible telescoping beam assembly carried in a support cradle mounted on the underside of a railway maintenance car. In a first embodiment, the beam assembly includes an inner and an outer beam telescopically received within one another with hydraulically actuated tie clamping arms mounted on the opposite, remote ends of the beams assembly. A push/pull hydraulic cylinder has its ram and its cylinder connected, respectively, to the inner and outer beams. Hydraulically actuated locking pins mounted on the support cradle are selectively actuatable to lock either the inner beam or the outer beam to its respective support cradle. When the inner beam is locked to its support cradle and the push/pull hydraulic cylinder actuated, the unlocked outer beam can be extended and retracted to remove and replace railway ties from one side of the rail bed and, when the outer beam is locked to its support cradle and the push/pull hydraulic cylinder actuated, the unlocked inner beam can be extended and retracted from the other side of the rail bed. In another embodiment, the tie exchanging apparatus is mounted on a turret to permit controlled rotation about the vertical axis. The rail tie exchanger is advantageously compact, simple to operate, and can be used with equal facility for removing rail ties from one side of a rail bed or the other.

410572

Affiliated with

Also associated with

Rating

Bidirectionally operative tie exchanging apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bidirectionally operative tie exchanging apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bidirectionally operative tie exchanging apparatus will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1172834