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Class Information
Number: 198/509
Name: Conveyors: power-driven > Conveyor having means specialized for collecting a load from a static support (e.g., the ground, etc.) > Having buckets specialized to gather load batches
Description: Device wherein the particularizing means for the conveying section comprises an orbiting progression of load confining receptacles, each of which intermittently engages material on the static support, and each of which removes a volumetrically confined discrete load unit of the material from the support.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5984081 |
Continuous unloader |
Nov. 16, 1999 |
| 5709517 |
Apparatus for unloading of bulk material from the cargo holds of ships |
Jan. 20, 1998 |
| 5651447 |
Self-scooping bucket conveyor |
Jul. 29, 1997 |
| 5507381 |
Method for unloading a space and device for performing this method |
Apr. 16, 1996 |
| 5409343 |
Ship loader or unloader |
Apr. 25, 1995 |
| 5394976 |
Barrel reclaimers |
Mar. 7, 1995 |
| 5393187 |
Continuous bulk unloader/reclaimer |
Feb. 28, 1995 |
| 5192180 |
Load-relieving device for servomotors adjusting the height of cantilever arms |
Mar. 9, 1993 |
| 5187097 |
Composting system and composting method |
Feb. 16, 1993 |
| 5048668 |
Mounting and driving mechanism for a driving gear |
Sep. 17, 1991 |
| 5024568 |
Bulk material reclaiming apparatus |
Jun. 18, 1991 |
| 4988250 |
Bucket elevator type continuous ship unloader |
Jan. 29, 1991 |
| 4937956 |
Ocean floor dredging |
Jul. 3, 1990 |
| 4917234 |
Wheel and chain power transmission machine |
Apr. 17, 1990 |
| 4890719 |
Excavator for bucket elevator type continuous unloader |
Jan. 2, 1990 |
| 4860884 |
Bucket conveyor, particularly for unloading ships |
Aug. 29, 1989 |
| 4832182 |
Bulk materials handling machine having a tractor drive |
May. 23, 1989 |
| 4830177 |
Bucket elevator-type continuous unloader |
May. 16, 1989 |
| 4805756 |
Loading device, in particular bucket-wheel excavator |
Feb. 21, 1989 |
| 4779719 |
Lifting device with a higher speed in the downward movement area than in the upward movement area |
Oct. 25, 1988 |
| 4738578 |
Bulk material reclaiming apparatus |
Apr. 19, 1988 |
| 4737061 |
Mobile bucket conveyor for bulk materials |
Apr. 12, 1988 |
| 4732523 |
Ship unloading mechanism |
Mar. 22, 1988 |
| 4702366 |
Bucket conveyor with a rotatable boom |
Oct. 27, 1987 |
| 4693360 |
Continuous operation bulk goods unloader |
Sep. 15, 1987 |
| 4681503 |
Method and device for unloading bulk material from a large container |
Jul. 21, 1987 |
| 4613035 |
Apparatus for removing bulk material from a dump |
Sep. 23, 1986 |
| 4605118 |
Reclaiming device |
Aug. 12, 1986 |
| 4585384 |
Multi-stage conveyor system |
Apr. 29, 1986 |
| 4565280 |
Bucket conveyor |
Jan. 21, 1986 |
| 4562918 |
En-mass conveyor for verticle or steep delivery of bulk material |
Jan. 7, 1986 |
| 4558602 |
Large capacity sample bucket and bucket sampler having low clearance |
Dec. 17, 1985 |
| 4549648 |
Bucket-wheel loader for bulk material piles |
Oct. 29, 1985 |
| 4518498 |
Metallurgical slag filtering apparatus which effects uniform charging of a conveyer belt |
May. 21, 1985 |
| 4459077 |
Bulk goods unloading apparatus for ships or similar means of transport |
Jul. 10, 1984 |
| 4445608 |
Bucket wheels and bucket wheel reclaimers |
May. 1, 1984 |
| 4440537 |
Conveyor system |
Apr. 3, 1984 |
| 4392566 |
Bulk material handling and reclaiming equipment |
Jul. 12, 1983 |
| 4369877 |
Stockpile reclaiming apparatus |
Jan. 25, 1983 |
| 4362237 |
Material conveying system with a pneumatically or mechanically operated substantially upright conveyor provided with a device for loosening and transporting the material to the upright conveyo |
Dec. 7, 1982 |
| 4336877 |
Foldable unloading machine |
Jun. 29, 1982 |
| 4336876 |
Mechanical handling apparatus for reclaiming material from a stockpile |
Jun. 29, 1982 |
| 4282932 |
Rock picker |
Aug. 11, 1981 |
| 4282932 |
Rock picker |
Aug. 11, 1981 |
| 4268204 |
Continuous ship unloader |
May. 19, 1981 |
| 4264003 |
Foldable unloading machine having full circle swivelling action |
Apr. 28, 1981 |
| 4249651 |
Reclaiming buckets for a stockpile reclaimer |
Feb. 10, 1981 |
| 4236857 |
Apparatus for the continuous unloading of ships |
Dec. 2, 1980 |
| 4230220 |
Vertical bulk-conveying apparatus and bulk delivering system utilizing the characteristics thereof |
Oct. 28, 1980 |
| 4221524 |
Apparatus for retrieving balls |
Sep. 9, 1980 |
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