Material or article handling – Vertically swinging load support – Shovel or fork type
Reexamination Certificate
2005-11-08
2005-11-08
Underwood, Donald W. (Department: 3652)
Material or article handling
Vertically swinging load support
Shovel or fork type
C414S680000
Reexamination Certificate
active
06962474
ABSTRACT:
A loader is described, having a support frame (1) supported on front and rear wheels (2, 3) and receiving a driver cabin (4), to which a front boom (5) is linked on the rear side of the driver cabin (4), having two spars (6) running on both sides of the driver cabin (4), which form a curved section (10) overlapping the particular front wheel (2), and having a pivot drive (7) engaging on the lateral spars (6) for raising and lowering the front boom (5). In order to provide advantageous construction ratios, it is suggested that the spars (6) have a lengthwise section (9), engaging between the front and rear wheels (2, 3) in the lowered setting of the front boom (5) and running below a lateral cabin entrance, to which the curved section (10) overlapping the particular front wheel (2) is attached.
REFERENCES:
patent: 2485334 (1949-10-01), Terry
patent: 2610752 (1952-09-01), Luebbers
patent: 6149374 (2000-11-01), Dershem et al.
patent: 1 015 386 (1957-02-01), None
patent: 743186 (1952-10-01), None
Erlinger Josef
Neunteufel Hans
Collard & Roe P.C.
NEUSON Baumaschinen GmbH
Underwood Donald W.
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