Stabilizer pad for earthmoving apparatus

Details Stabilizer pad for earthmoving apparatus Stabilizer pad for earthmoving apparatus

1988-04-20

1989-12-26

Marmor, Charles A.

Land vehicles

Wheeled

Attachment

212189, 2807641, B60S 902

Patent

active

048893625

ABSTRACT:
Earth moving equipment especially of the loader/backhoe type is provided with hydraulically operated stabilizer arms having associated therewith stabilizer pads. The pad is a reversible stabilizer pad having a flanged surface for engagement with gravel, for example, and a somewhat resilient surface for engagement with pavement, for example. The flanged surface has multipoint contact for improved stability. An automatically operable latch maintains the pad in a locked position but permits automatic latch disengagement for pad reversal. An adapter plate and pad assembly is used for pad replacement.

REFERENCES:
patent: 3219362 (1965-11-01), Epstein
patent: 3495727 (1970-02-01), Long
patent: 3642242 (1972-02-01), Danekas
patent: 3721458 (1973-03-01), Mitchell
patent: 3897079 (1975-07-01), MacKenzie et al.
patent: 3913942 (1975-10-01), MacKenzie et al.
patent: 3930668 (1976-01-01), Schuermann et al.
patent: 4023828 (1977-05-01), MacKenzie et al.
patent: 4039206 (1977-08-01), Nault
patent: 4761021 (1988-08-01), Lagsdin

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