Title: Landing gear automation extension and retraction apparatus
1Landing gear automationPresented by onlift
- On Lift is the most effective and reliable
patented automated air powered landing gear lift
on the market worldwide.
2Landing 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.
3Landing 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
4Landing 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.
5CONTACT US
ON-LIFT14 White Birch Lane Units CD City
York State Maine Country USA PH
207-703-8433 Email info_at_onlift.com www.onlift.com