Skid steer bale spear

Details Skid steer bale spear Skid steer bale spear

2008-11-21

2011-11-22

Adams, Gregory (Department: 3652)

Material or article handling

Vertically swinging load support

Shovel or fork type

C414S024500, C414S912000, C037S405000

Reexamination Certificate

active

08061956

ABSTRACT:
A skid steer bale spear has a single member, or cross tube, to which joins at least one spear and balance spikes. The member then has plates proximate each end welded to the member for connection to a tractor or skid steer loader following the spacing and orientation for the Universal Skid Steer Quick Attach. Additionally, this skid steer bale spear includes a rollback angle to the spear, foot grips, backstops, and detachable spears and spikes. This skid steer bale spear uses less resources, capital, labor, and materials for manufacturing. The member, spear, and balance spikes can be shipped and merchandised in a compact form. At the farm or the ranch, the skid steer bale spear assembles in minutes with hand tools and readily connects to a tractor or loader.

REFERENCES:
patent: D243326 (1977-02-01), Vandewater
patent: 4056205 (1977-11-01), Etzler, IV
patent: 4175900 (1979-11-01), Etzler
patent: 4243356 (1981-01-01), Takojima
patent: 4275985 (1981-06-01), Schremmer
patent: 4674786 (1987-06-01), Lynch
patent: 4850789 (1989-07-01), Zimmerman
patent: 5820332 (1998-10-01), Philips et al.
patent: 6907874 (2005-06-01), Faircloth
patent: 7008162 (2006-03-01), Westendorf et al.
patent: 7182568 (2007-02-01), McGinnes
patent: 2004/0126217 (2004-07-01), Westendorf et al.

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