초록

The ability to adjust the position of the front and rear idler wheels in relation to the bearing support is accomplished by multiple mounting holes in the front and rear leaf spring. This allows the track to be lengthened to the front or rear, and still use the same length endless track.

대표청구항 ▼

[ What is claimed is:] [1.] An endless track laying attachment for a vehicle comprising:a rigid frame beam having a recess cut there into;a multifaceted thin wall sleeve being received in said recess and having a multifaceted bore;a pair of antifriction bearings having a multifaceted bore surroundin

[ What is claimed is:] [1.] An endless track laying attachment for a vehicle comprising:a rigid frame beam having a recess cut there into;a multifaceted thin wall sleeve being received in said recess and having a multifaceted bore;a pair of antifriction bearings having a multifaceted bore surrounding the thin wall sleeve and being received in said recess;a multifaceted shaped mounting shaft being received in said multifaceted bore of the thin wall sleeve;said multifaceted shaped mounting shaft being equipped with a flange on an inner end thereof, said flange containing mounting bolt holes and being attachable to and rotatable with the wheel hub of a vehicle, said mounting shaft having a threaded portion on an outer end thereof for quick mounting or dismounting of the attachment from the mounting shaft when attached to the vehicle;a pair of driving cog wheels being mounted to an outer surface of the multifaceted thin wall sleeve for rotation therewith;said rigid frame beam having a slot running longitudinally along a bottom face and receiving first and second longitudinally oriented resilient leaf spring members;each of said resilient leaf spring members having a plurality of holes on one end.