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Class Information
Number: 198/799
Name: Conveyors: power-driven > Conveyor section > Unit load conveying surface means moved about an endless or rotating path > Unit load conveying means maintained in uniform orientation while transiting from one direction to another > Plural endless means support and maintain conveying surface horizontally orientated while moving around associated but axially displaced sprockets power-driven section
Description: Apparatus wherein said load-supporting surface means is propelled and supported solely by a plurality of endless, flexible, motion transmission means of equal length, each said flexible means being trained around associated sheave or sprocket means having nonaligned axes of rotation, so that said load-supporting surface means may be negotiated around said associated sprockets and so that the load-supporting surface may be maintained at a constant angular relationship to the horizontal plane.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7445111 |
Transport system including vertical rollers |
Nov. 4, 2008 |
| 7357246 |
Belt conveyor having self-clearing flights |
Apr. 15, 2008 |
| 7281623 |
Transport system including vertical rollers |
Oct. 16, 2007 |
| 7278532 |
Conveying apparatus |
Oct. 9, 2007 |
| 7258223 |
Pallet conveyor with chain drive recirculating in a horizontal plane |
Aug. 21, 2007 |
| 7137593 |
Vertical conveyor arrangement for the transport of catering service goods in an aircraft with at least two decks arranged one above another |
Nov. 21, 2006 |
| 7059465 |
Multi-directional conveyor |
Jun. 13, 2006 |
| 7025191 |
Moving crank mechanism |
Apr. 11, 2006 |
| 6814214 |
Pallet and conveyor system for loading onto transport |
Nov. 9, 2004 |
| 6394260 |
Conveyor system including roller-guided carriage assemblies |
May. 28, 2002 |
| 6378689 |
Vertical conveyor for a palletizing apparatus |
Apr. 30, 2002 |
| 6279732 |
Carousel apparatus |
Aug. 28, 2001 |
| 6179115 |
Mechanical device three chains for the continuous spacing and transfer of products |
Jan. 30, 2001 |
| 5855271 |
Noise and wear reducing apparatus for endless conveyors |
Jan. 5, 1999 |
| 5695071 |
Small flats sorter |
Dec. 9, 1997 |
| 5535874 |
Carrier for transport and delivery of an article to a destination |
Jul. 16, 1996 |
| 5419457 |
System for sorting mail pieces on multiple levels and a method for performing the same |
May. 30, 1995 |
| 5407264 |
Drive mechanism for moving a horizontal shelf in a vending machine |
Apr. 18, 1995 |
| 5401531 |
Coating system |
Mar. 28, 1995 |
| 5263574 |
Interlocking flight for conveyor systems |
Nov. 23, 1993 |
| 5188245 |
Full height carrier for horizontal carousel |
Feb. 23, 1993 |
| 5161929 |
Automated work center |
Nov. 10, 1992 |
| 5058729 |
Continuous conveyor apparatus |
Oct. 22, 1991 |
| 5050726 |
Vertical lift conveyor |
Sep. 24, 1991 |
| 4986411 |
Continuous motion vertical conveyor |
Jan. 22, 1991 |
| 4973293 |
Multiple drive chain system |
Nov. 27, 1990 |
| 4966672 |
Electrolytic apparatus with unequal legged basket-carrier |
Oct. 30, 1990 |
| 4883167 |
Continuous conveyor apparatus |
Nov. 28, 1989 |
| 4877121 |
Vertical excursion accommodation apparatus |
Oct. 31, 1989 |
| 4775045 |
Multi-level chain conveyor with load by-pass at selected levels |
Oct. 4, 1988 |
| 4739876 |
Platform conveyor |
Apr. 26, 1988 |
| 4732266 |
Bearing construction for mounting carriers on an endless chain elevator |
Mar. 22, 1988 |
| 4691642 |
Multicable cable-car or gondola lift |
Sep. 8, 1987 |
| 4676364 |
Conveying device |
Jun. 30, 1987 |
| 4645885 |
Endless conveyor |
Feb. 24, 1987 |
| 4627530 |
Elevating chain conveyor |
Dec. 9, 1986 |
| 4531789 |
Rotatable stock container closet |
Jul. 30, 1985 |
| RE31858 |
Continuous chain stacker/unstacker |
Apr. 2, 1985 |
| 4465177 |
Elevator for a conveying system |
Aug. 14, 1984 |
| 4379602 |
Rotatable stock container closet |
Apr. 12, 1983 |
| 4334609 |
Chain mechanism |
Jun. 15, 1982 |
| 4312550 |
Revolving display case |
Jan. 26, 1982 |
| 4303365 |
Continuous chain stacker/unstacker |
Dec. 1, 1981 |
| 4296984 |
Cabinet storage conveyor |
Oct. 27, 1981 |
| 4193725 |
Stacking device for rod-like or board-shaped goods |
Mar. 18, 1980 |
| 4191435 |
Cabinet storage conveyor |
Mar. 4, 1980 |
| 4178048 |
Curved guide for paternoster-type document carriers |
Dec. 11, 1979 |
| 4142626 |
Accumulator for wound paper logs |
Mar. 6, 1979 |
| 4067437 |
Chain conveyor |
Jan. 10, 1978 |
| 4037715 |
Chain conveyer system |
Jul. 26, 1977 |
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