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The landing gear automation by onlift.com is by far the best choice for your business and employees. Studies reflect that almost 2.5% drivers get injured annually due to manual landing gear operations. This number increases four times when it comes to drivers above 50 or women. Please visit our website: http://www.onlift.com/safety_bulletin.php
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Landing gear automationPresented by onlift On Lift is the most effective and reliable patented automated air powered landing gear lift on the market worldwide.
Landing gear automation extension and retraction apparatus An improved apparatus for automatically extending and retracting the landing gear of a semi-trailer. The apparatus includes a reversible electric motor and speed reducer removably drivingly securable to an existing manually operated mechanism for extending and retracting a landing gear.
Landing gear for semi-trailer vehicles and the like • May 11, 1965 T. B. DALTON LANDING GEAR FOR SEMI-TRAILER VEHICLES AND THE LIKE Filed May 28, 1962 4 Sheets-Sheet 1- mmvrox THOMAS B. DALTON BY MMFM ATTORNEY .May 11, 1965 T. B. DALTON 3,132,957 • LANDING GEAR FOR SEMI-TRAILER VEHICLES AND THE LIKE Filed May 28, 1962 4 Sheets-Sheet 2 l '1 I L d 28 6 aa 30: l. .i FIG. 5 53 8O INVENTOR. THOMAS v5. DALTON BY g w MF'M ATTORNEYS Mayll, 1965 1-. B. DALTON3,957 • LANDING GEAR FOR SEMI-TRAILER VEHICLES AND THE LIKE Filed may 28, 1962 4 Sheets-Sheet a [W ll I I a f R 3 N mmvron L I f] THOMAS B; DALTON ATTORNEY 5 y 1965 'r. B. DALTON 3,182,957
Landing gear for semi-trailer vehicles and the like • FIG. 1 is a diagrammatic side elevational view of a tractor and semi-trailer utilizing a landing gear according to this invention. • FIG. 2 is an enlarged fragmentary generally side elevational View illustrating the landing gear in an intermediate position. • FIG. 3 is a view similar to FIG. 2 showing the gear folded upwardly. • FIG. 4 is a diagrammatic representation of the variation of a lever arm which swings the gear to its upward folded condition.
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