Material or article handling – Vertically swinging load support – Shovel or fork type
Patent
1984-07-13
1986-02-18
Crowder, Clifford D.
Material or article handling
Vertically swinging load support
Shovel or fork type
414687, E02F 332
Patent
active
045711470
ABSTRACT:
A shovel excavator with an upper carriage pivoting unrestrictedly on an undercarriage and with an attachment holder (6) for a boom (8) pivoting laterally at the front. The pivot shaft (5) is located a distance corresponding to at least half the conventional shovel width from the front edge (22) of the operator cab, so that when the boom is pivoted transversely and the shovel post (10) is folded up, together with the excavating shovel (11), this assembly remains within the contour of the upper carriage. Unhampered view forward and on the ground through the folded-up boom assembly is provided to the operator cab. The second pivot shaft (5) is located in the area between the travel track and the longitudinal center line L of the vehicle in one main excavating position of the upper carriage. Neither in the travel position nor in the main excavating position do the side walls of the upper carriage project laterally beyond the undercarriage.
REFERENCES:
patent: 3167194 (1965-01-01), Davis et al.
patent: 3173561 (1965-03-01), Brocklebank et al.
patent: 3586113 (1971-06-01), Grant
patent: 4183711 (1980-01-01), Schaeff
patent: 4261684 (1981-04-01), Norton et al.
patent: 4378193 (1983-03-01), Schaeff
Crowder Clifford D.
Karl Schaeff GmbH & Co. Maschinenfabrik
LandOfFree
Shovel excavator with modified upper carriage design does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Shovel excavator with modified upper carriage design, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Shovel excavator with modified upper carriage design will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1549348