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Class Information
Number: 198/735.1
Name: Conveyors: power-driven > Conveyor section > Pusher conveyor and separate load support surface > Endless-orbiting pusher or its load support > Load support, casing, shield or auxiliary attachment
Description: Subject matter, wherein the significance is attributed to the load support design, partial or total load enclosing casing design, shield attached to the load support or casing or an auxiliary attachments on the load support or casing of an endless pusher system.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7392896 |
Trough pan for a face conveyor with a loading ramp |
Jul. 1, 2008 |
| 7104392 |
Toggle retainer for toggle connections and toggle pocket for toggle retainer |
Sep. 12, 2006 |
| 7070040 |
Toggle and toggle connection assembly |
Jul. 4, 2006 |
| 7032743 |
Conveyor pan |
Apr. 25, 2006 |
| 6896121 |
Conveyor pan |
May. 24, 2005 |
| 6843364 |
Toggle bar link for conveyor and guideway pans and toggle bars, toggle bar sockets, safety elements, pans and assembly tools for toggle bar links |
Jan. 18, 2005 |
| 6705458 |
Gate for a vibratory conveyor |
Mar. 16, 2004 |
| 6499731 |
High speed pusher apparatus for sheet feeders |
Dec. 31, 2002 |
| 6478143 |
Belt conveyor having support casing for belt |
Nov. 12, 2002 |
| 6267221 |
Conveying system for carrying containers, especially bottles, through different working stations |
Jul. 31, 2001 |
| 5871261 |
Longwall mine face conveyor pan and method of fabricating |
Feb. 16, 1999 |
| 5601341 |
Drive gear and guide arrangement for a mining machine, in particular a disk shearer |
Feb. 11, 1997 |
| 5579896 |
System for arresting scraper-conveyor chain |
Dec. 3, 1996 |
| 5350055 |
Conveyor mechanism having selectively positionable pushing fingers and having finger positioning cam arrangement |
Sep. 27, 1994 |
| 5279408 |
Ice lift apparatus |
Jan. 18, 1994 |
| 5272289 |
Scraper chain conveyor |
Dec. 21, 1993 |
| 5137140 |
Conveyor apparatus having dual position pushing fingers and finger positioning mechanism |
Aug. 11, 1992 |
| 5134738 |
Stretcher for use in mines |
Aug. 4, 1992 |
| 5105631 |
Ice lift apparatus |
Apr. 21, 1992 |
| 5076418 |
Feeder assembly for a combine |
Dec. 31, 1991 |
| 5072575 |
Method of feeding articles into a horizontal wrapping machine |
Dec. 17, 1991 |
| 5000434 |
Insertion machine with improved insert track |
Mar. 19, 1991 |
| 4965929 |
System for fabrication of wire harness |
Oct. 30, 1990 |
| 4953915 |
Roof fall separating and removing apparatus and method for use in thin seam highwall mining |
Sep. 4, 1990 |
| 4953505 |
Safety device for chicks in automatic poultry feeders |
Sep. 4, 1990 |
| 4909378 |
Mechanical handling apparatus |
Mar. 20, 1990 |
| 4782940 |
Captivated block and strap link chain |
Nov. 8, 1988 |
| 4739875 |
Coal planing chain and feed device |
Apr. 26, 1988 |
| 4718542 |
Fixing of attachments to the side walls of the pans of scraper-chain conveyors |
Jan. 12, 1988 |
| 4658952 |
Scraper-chain conveyor channel section |
Apr. 21, 1987 |
| 4607890 |
Guides for mineral mining machines |
Aug. 26, 1986 |
| 4484677 |
Scraper-chain conveyors |
Nov. 27, 1984 |
| 4432448 |
Conveyor trough for a scraper chain conveyor |
Feb. 21, 1984 |
| 4422542 |
Scraper-chain conveyors |
Dec. 27, 1983 |
| 4391471 |
Guides for mineral mining machines |
Jul. 5, 1983 |
| 4281759 |
Conveyors |
Aug. 4, 1981 |
| 4269304 |
Scraper chain conveyor assembly |
May. 26, 1981 |
| 4256345 |
Scraper chain conveyor with rack for the chainless feed of winning machines |
Mar. 17, 1981 |
| 4245736 |
Devices for attachment to scraper-chain conveyors used in mineral mining |
Jan. 20, 1981 |
| 4207838 |
Feeding trough, for animal raising installation, particularly for fowl feeding |
Jun. 17, 1980 |
| 4074804 |
Scraper-chain conveyors |
Feb. 21, 1978 |
| 4026407 |
Conveyors for mineral mining installations |
May. 31, 1977 |
| 4026603 |
Mining installations |
May. 31, 1977 |
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