Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB10401/44A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Keppel LeTourneau USA Inc
Original Assignee
LeTourneau Inc
RG LeTourneau Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LeTourneau Inc, RG LeTourneau IncfiledCriticalLeTourneau Inc
Publication of GB577234ApublicationCriticalpatent/GB577234A/en
B62D53/02—Tractor-trailer combinations; Road trains comprising a uniaxle tractor unit and a uniaxle trailer unit
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Engineering & Computer Science
(AREA)
Chemical & Material Sciences
(AREA)
Combustion & Propulsion
(AREA)
Transportation
(AREA)
Mechanical Engineering
(AREA)
Agricultural Machines
(AREA)
Abstract
577,234. Scraping apparatus. LE TOURNEAU, Inc., R. G. May 30, 1944, No. 10401. Convention date, Oct. 29, 1943. [Class 68 (i)] [Also in Group XXXII] The body 10 of a tractordrawn scraper 9 is pivotally supported at the rear end by wheels 11 and at the forward end at transversely spaced points 12 on the ends of forwardly converging upwardly sloping legs 13 whose upper ends are secured to a yoke 14 forming part of a draft unit (see Group XXXII).
GB10401/44A1943-10-291944-05-30Draft unit for coupling a tractor and trailer
ExpiredGB577234A
(en)