Portable trailer stabilizers
A terminal tractor, comprising: (a) an operator cab, (b) a fifth wheel configured for repositioning trailers, and (c) a trailer stabilizer lift separate from the fifth wheel.
1. A terminal tractor, comprising:
a fifth wheel configured for repositioning trailers, wherein the fifth wheel is located at a first position of the terminal tractor; and a trailer stabilizer positioning element configured for positioning a portable trailer stabilizer, wherein the trailer stabilizer positioning element is located at a second position of the terminal tractor that is separate from the fifth wheel, and wherein the trailer stabilizer positioning element physically engages a coordinating engagement element of the portable trailer stabilizer during positioning of the portable trailer stabilizer relative to a parked trailer by movement of the terminal tractor.
2. The terminal tractor of claim 1 , wherein the trailer stabilizer positioning element comprises at least one outwardly extending arm.
3. The terminal tractor of claim 2 , wherein the at least one outwardly extending arm comprises two, generally parallel arms.
4. The terminal tractor of claim 2 , wherein the at least one outwardly extending arm extends generally forward from the terminal tractor.
5. The terminal tractor of claim 2 , wherein the at least one outwardly extending arm is pivotable between a generally horizontal extended configuration and a generally vertical retracted configuration.
6. The terminal tractor of claim 5 , wherein, in the extended configuration, the at least one outwardly extending arm is pivotable above and below generally horizontal.
7. The terminal tractor of claim 6 , further comprising an actuator configured to pivot the at least one outwardly extending arm.
8. The terminal tractor of claim 2 , wherein the at least one outwardly extending arm is vertically repositionable relative to the terminal tractor.
9. The terminal tractor of claim 8 , further comprising an actuator configured to vertically reposition the at least one outwardly extending arm.
10. The terminal tractor of claim 2 , wherein the at least one outwardly extending arm comprises an engagement element configured to selectively retain the portable trailer stabilizer on the at least one outwardly extending arm.
11. The terminal tractor of claim 10 , wherein the engagement element comprises a hook disposed proximate a distal end portion of the at least one outwardly extending arm.
12. The terminal tractor of claim 1 , wherein the trailer stabilizer positioning element includes an upwardly facing channel.
13. The terminal tractor of claim 1 , wherein the trailer stabilizer positioning element includes a hook.
14. The terminal tractor of claim 13 , wherein the trailer stabilizer positioning element includes two hooks.
15. A tractor, comprising: a trailer stabilizer positioning element configured for positioning a portable trailer stabilizer, wherein the trailer stabilizer positioning element comprises at least one outwardly extending arm, and wherein the at least one outwardly extending arm is pivotable between a generally horizontal extended configuration and a generally vertical retracted configuration, and wherein the outwardly extending arm physically engages a coordinating engagement element of the portable trailer stabilizer during positioning of the portable trailer stabilizer relative to a parked trailer by movement of the tractor.
16. The tractor of claim 15 , wherein, in the extended configuration, the at least one outwardly extending arm is pivotable above and below generally horizontal.
17. The terminal tractor of claim 16 , further comprising an actuator configured to pivot the at least one outwardly extending arm.
18. The terminal tractor of claim 15 , wherein the at least one outwardly extending arm is vertically repositionable relative to the terminal tractor.
19. The terminal tractor of claim 18 , further comprising an actuator configured to vertically reposition the at least one outwardly extending arm.
20. The terminal tractor of claim 15 , wherein the at least one outwardly extending arm comprises an engagement element configured to selectively retain the portable trailer stabilizer on the at least one outwardly extending arm.