|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||305/53 ; 305/57 ; 305/58R|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 13 인용 특허 : 0|
An endless self-laying tread or track such as used on self-propelled mining machines and the like, the tread or track being comprised of a plurality of articulated crawler pads configured so as not only to effect good ground engagement but also to assist in preventing the tread or track from becoming clogged. A plurality of the crawler pads are arranged in interdigitated relationship and connected by elongated pins. As so connected open ended spaces are provided at either side of the tread for engagement by the teeth of a driving sprocket. By this arrang...
An improved crawler pad for a crawler tread such as may be used on mining machines and the like, said crawler pad being comprised of an uninterrupted solid central portion extending from one end of said crawler pad to the other end thereof, the length of said crawler pad from end to end determining the width of a said tread; a first solid end portion at said one end, said first solid end portion constituting an integral continuation of said solid central portion, and a second solid end portion at said other end, said second solid end portion constituting...