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Class Information
Number: 198/748
Name: Conveyors: power-driven > Conveyor section > Pusher conveyor and separate load support surface > Reciprocating pusher > Pusher having linear path of movement > Moved by endless actuator
Description: Apparatus wherein the member is moved by a closed-loop device.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7383943 |
Method of repairing a slat conveyor |
Jun. 10, 2008 |
| 6446298 |
Scraper for animal stalls |
Sep. 10, 2002 |
| 6415910 |
Foward feed device |
Jul. 9, 2002 |
| 6371281 |
Conveyor device |
Apr. 16, 2002 |
| 6189702 |
Overhead mounted sorter for conveyors |
Feb. 20, 2001 |
| 6179109 |
Conveyor device for shelf channels in shelf-storage systems |
Jan. 30, 2001 |
| 5881861 |
Circulating conveyor |
Mar. 16, 1999 |
| 5853667 |
Test sample positioning system |
Dec. 29, 1998 |
| 5798084 |
Test sample positioning system |
Aug. 25, 1998 |
| 5762874 |
Drive system for test sample positioning system |
Jun. 9, 1998 |
| 5736102 |
Test sample positioning system |
Apr. 7, 1998 |
| 5607046 |
Manure removal system and method |
Mar. 4, 1997 |
| 5445282 |
Transport means for transporting pieces three-dimensionally |
Aug. 29, 1995 |
| 5343996 |
Device for quick change of piece-supporting pallets in an assembling machine |
Sep. 6, 1994 |
| 5343999 |
Feeding apparatus |
Sep. 6, 1994 |
| 5289912 |
Animal confinement building cleaning system |
Mar. 1, 1994 |
| 5261777 |
Pushing device |
Nov. 16, 1993 |
| 5211279 |
Linear conveying unit |
May. 18, 1993 |
| 5186596 |
Loading and unloading apparatus |
Feb. 16, 1993 |
| 5115745 |
Power transmitting assembly for reciprocatably moving a shuttle cart |
May. 26, 1992 |
| 5066185 |
Bar feeder |
Nov. 19, 1991 |
| 4996900 |
End dogging sawmill carriage with independent drives releasably connected together |
Mar. 5, 1991 |
| 4718810 |
High speed transporter for multiple station production line |
Jan. 12, 1988 |
| 4710352 |
Simplified test element advancing mechanism having positive engagement with element |
Dec. 1, 1987 |
| 4690611 |
Automatic transfer apparatus for elevators |
Sep. 1, 1987 |
| 4669606 |
Hydraulic-powered apparatus with motion amplification means for moving conveyor feeder means used in transporting anode rods through rodding room machinery |
Jun. 2, 1987 |
| 4635428 |
Flattened cardboard box supplying apparatus |
Jan. 13, 1987 |
| 4629053 |
Closed loop machining system |
Dec. 16, 1986 |
| 4526505 |
Fast retract feed |
Jul. 2, 1985 |
| 4489675 |
Scraper assembly |
Dec. 25, 1984 |
| 4445411 |
End dogging log feeder |
May. 1, 1984 |
| 4421221 |
Revolving table for book-binding stackers and the like |
Dec. 20, 1983 |
| 4398629 |
Plate latch and guide system |
Aug. 16, 1983 |
| 4378872 |
Article handling apparatus |
Apr. 5, 1983 |
| 4358239 |
Warehouse crane including inclinable tote pan puller |
Nov. 9, 1982 |
| 4354789 |
Method and apparatus for transferring envelopes |
Oct. 19, 1982 |
| 4354593 |
Mechanism for cleaning subfloor of livestock confinement unit |
Oct. 19, 1982 |
| 4320008 |
Apparatus for separating and conveying of animal house waste materials |
Mar. 16, 1982 |
| 4285187 |
Intermittent feed mechanism for stacked containers |
Aug. 25, 1981 |
| 4271755 |
Bag handling apparatus |
Jun. 9, 1981 |
| 4256219 |
Cable or chain actuated chip conveyor |
Mar. 17, 1981 |
| 4243137 |
Barn or pit floor scraper assembly and drive means therefor |
Jan. 6, 1981 |
| 4190147 |
Device for transport of bulk material or the like |
Feb. 26, 1980 |
| 4175656 |
Track mounted cargo shuttle |
Nov. 27, 1979 |
| 4172686 |
Depalletizer |
Oct. 30, 1979 |
| 4162016 |
Article stacker with overhead finger rake |
Jul. 24, 1979 |
| 4161255 |
Device for discharging materials lying upon a storage area |
Jul. 17, 1979 |
| 4154334 |
Arrangement for transportation of containers within cargo compartments of aircraft |
May. 15, 1979 |
| 4139091 |
Transport device for the filter plates of a filter press |
Feb. 13, 1979 |
| 4116324 |
Loading device |
Sep. 26, 1978 |
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