Machine perfectionnée destinée au mélange et au dépôt de compositions de surfaçage pour routes ou autres voies du même genre

摘要

1,044,074. Vehicle undercarriages. PRIESTMAN BROS. Ltd. June 2, 1965 [March 3, 1964], No. 8964/64, Heading B7D. [Also in Division E1] In order that a self-propelled excavator may move along roads more quickly than is possible with the normal propulsion means, particularly track-laying propulsion means, of the excavator it is supported clear of the ground at one end by one or more wheeled bogies detachably secured to the underside of the chassis of the excavator and at the other end by the front end equipment of the excavator bearing down on a towing vehicle.