JPS5770741A - Towing tractor - Google Patents

Towing tractor

Info

Publication number
JPS5770741A
JPS5770741A JP14354680A JP14354680A JPS5770741A JP S5770741 A JPS5770741 A JP S5770741A JP 14354680 A JP14354680 A JP 14354680A JP 14354680 A JP14354680 A JP 14354680A JP S5770741 A JPS5770741 A JP S5770741A
Authority
JP
Japan
Prior art keywords
aircraft
tractor
front wheel
weight
katakana
Prior art date
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.)
Pending
Application number
JP14354680A
Other languages
Japanese (ja)
Inventor
Chiaki Otsuka
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14354680A priority Critical patent/JPS5770741A/en
Publication of JPS5770741A publication Critical patent/JPS5770741A/en
Pending legal-status Critical Current

Links

Landscapes

  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)

Abstract

PURPOSE: To reduce weight of a tractor by increasing its necessary ground pressure, by a method wherein "ko"(Japanese:katakana,2533)-shaped opening is provided on some part of the subject tractor to be used for moving an aircraft at an airport and the like which allows the tractor to two the aircraft by lifting its front wheel.
CONSTITUTION: The "ko"(Japanese:katakana,2533)-shaped opening 5 at the latter half of the towing tractor body is provided which accommodates the front wheel of the aircraft. To move the aircraft, the "ko"(Japanese:katakana,2533)-shape opening 5 is arranged facing against the front wheel of the aircraft to be towed, and hold the front wheel between elevating bars 10a and 10b and lift the aircraft above a road surface by contracting elevating cylinders 6a, 6b, 7a and 7b simultaneously. In this manner the aircraft can be moved. An operation of the tractor in this manner enables it to move the aircraft by carrying the weight of the front wheel of the aircraft on the tractor. Therefore, an increase of the tractor weight for the increase of the ground pressure necessary for the tractor can be replaced with the weight of the front wheel of the aircraft.
COPYRIGHT: (C)1982,JPO&Japio
JP14354680A 1980-10-14 1980-10-14 Towing tractor Pending JPS5770741A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14354680A JPS5770741A (en) 1980-10-14 1980-10-14 Towing tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14354680A JPS5770741A (en) 1980-10-14 1980-10-14 Towing tractor

Publications (1)

Publication Number Publication Date
JPS5770741A true JPS5770741A (en) 1982-05-01

Family

ID=15341256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14354680A Pending JPS5770741A (en) 1980-10-14 1980-10-14 Towing tractor

Country Status (1)

Country Link
JP (1) JPS5770741A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534045A1 (en) * 1985-09-24 1987-04-16 Krauss Maffei Ag Towing vehicle for the manoeuvring of aircraft
US4950121A (en) * 1989-01-25 1990-08-21 Aeromover Systems Inc. Universal method and apparatus for attaching an aircraft tug to an airplane
WO2008139440A2 (en) 2007-05-16 2008-11-20 Israel Aerospace Industries Ltd. Towbarless airplane tug
US7975959B2 (en) 2006-09-28 2011-07-12 Israel Aerospace Industries Ltd. System and method for transferring airplanes
US9085374B2 (en) 2010-02-16 2015-07-21 Israel Aerospace Industries Ltd. Plane tractor
US9090358B2 (en) 2006-09-28 2015-07-28 Israel Aerospace Industries Ltd. System and method for transferring airplanes

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534045A1 (en) * 1985-09-24 1987-04-16 Krauss Maffei Ag Towing vehicle for the manoeuvring of aircraft
US4950121A (en) * 1989-01-25 1990-08-21 Aeromover Systems Inc. Universal method and apparatus for attaching an aircraft tug to an airplane
US7975959B2 (en) 2006-09-28 2011-07-12 Israel Aerospace Industries Ltd. System and method for transferring airplanes
US8245980B2 (en) 2006-09-28 2012-08-21 Israel Aerospace Industries Ltd. System and method for transferring airplanes
US9090358B2 (en) 2006-09-28 2015-07-28 Israel Aerospace Industries Ltd. System and method for transferring airplanes
WO2008139440A2 (en) 2007-05-16 2008-11-20 Israel Aerospace Industries Ltd. Towbarless airplane tug
US9085374B2 (en) 2010-02-16 2015-07-21 Israel Aerospace Industries Ltd. Plane tractor

Similar Documents

Publication Publication Date Title
EP0393629A3 (en) Locking apparatus for skid steer loader
JPS5770741A (en) Towing tractor
EP0119968A3 (en) Self propelled pedestrian-controlled tractor for towing helicopters
JPS56138071A (en) Mobile monitoring equipment
JPS562237A (en) Airplane towing tractor
EP0390983A3 (en) A connector and method of connection between a road making machine and the fifth wheel of a tractor
GB1063843A (en) Improvements in or relating to lift trucks
JPS551207A (en) Wheel chair lift
JPS5236268A (en) Brake control valve
JPS57187436A (en) Operating cabin for wheeled excavator
JPS549826A (en) Coupler lifting gear of tractor
JPS577728A (en) Lift device for trailer
JPS5748011A (en) Assembling method for frame body of silt protector floating on water
JPS577707A (en) Method and device for tightly fitting rim for solid tire of industrial vehicle
JPS5665917A (en) Material conveying device of carriage divided type walking beam furnace
JPS5583611A (en) Adjusting device for height from ground of coupler in tractor
JPS577719A (en) All-wheel-driven working vehicle
GB737163A (en) Improvements in or relating to aircraft manoeuvring devices
GB862880A (en) Improvements in or relating to lifting trucks
JPS53118677A (en) Oil hydraulic cylinder for tractor
JPS5431135A (en) Unmanned fork lift
JPS5515368A (en) Traction car equipped with wrecking assisting wheel apparatus
ES8400528A3 (en) Frame for excavator digger
JPS5318117A (en) Baggage protector
JPS5695733A (en) Loading equipment for truck