Land vehicles – Wheeled – Attachment
Patent
1975-07-07
1977-05-17
Song, Robert R.
Land vehicles
Wheeled
Attachment
280764, B60S 902
Patent
active
040238288
ABSTRACT:
A stabilizer pad for attachment to an arm of a piece of earthmoving equipment such as a backhoe. In one embodiment the pad has a solid geometric shape such as a cube or pyramid with at least three outer surfaces, any one of which can be arranged as a ground engaging surface. The pad or the arm has a cut-out section for permitting rotation of the pad relative to the arm to at least two different positions. In another embodiment the pad is pivotally secured to the arm. In one position the pad is positioned below the arm and in the other position the pad rotates about 180.degree. with the end of the arm forming a grouser and the other side of the pad functioning to limit the penetration of the arm into the ground.
REFERENCES:
patent: 3630544 (1971-12-01), Grisham
patent: 3721458 (1973-03-01), Mitchell
Lagsdin Andry
Mackenzie Robert A.
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