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Class Information
Number: 198/735.6
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 > Modules connected end to end permitting relative angular positioning (e.g., due to uneven ground)
Description: Subject matter wherein the load support or casing is formed of plural detachable sections which are capable of turning movement relative to other sections during conveyor operation.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7325670 |
Conveyor pan |
Feb. 5, 2008 |
| 7070040 |
Toggle and toggle connection assembly |
Jul. 4, 2006 |
| 6966429 |
Conveyor pan |
Nov. 22, 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 |
| 6035997 |
Conveyor pan coupling assembly |
Mar. 14, 2000 |
| 5927476 |
Conveyor pan connection for scraper chain conveyors in particular for use in mining |
Jul. 27, 1999 |
| 5658085 |
Toggle securing device for toggle joints in chain conveyors and the like |
Aug. 19, 1997 |
| 5605220 |
High-performance chain scraper conveyor with symmetric turning channel |
Feb. 25, 1997 |
| 5287955 |
Connections for inter-connecting the pans of scraper-chain conveyors |
Feb. 22, 1994 |
| 5267640 |
Transfer station assembly for scraper-chain conveyors |
Dec. 7, 1993 |
| 5224582 |
Channel sections for scraper-chain conveyors |
Jul. 6, 1993 |
| 5215183 |
Automatic dump actuator conveyor system |
Jun. 1, 1993 |
| 5186596 |
Loading and unloading apparatus |
Feb. 16, 1993 |
| 5184873 |
Guides for mineral winning machines |
Feb. 9, 1993 |
| 5161858 |
Arrangement for guiding a cutting machine or similar mining machine at the conveyor trough of a drag-chain conveyor |
Nov. 10, 1992 |
| 5156258 |
Scraper-chain conveyors for use in mineral mining |
Oct. 20, 1992 |
| 5096048 |
Conveyor |
Mar. 17, 1992 |
| 5058730 |
Automatic dump actuator conveyor system |
Oct. 22, 1991 |
| 5033605 |
Conveyor installations |
Jul. 23, 1991 |
| 5033604 |
Connections between the pans of scraper-chain conveyors |
Jul. 23, 1991 |
| 5031752 |
Curvable chain scraper conveyor |
Jul. 16, 1991 |
| 4883322 |
Mining and conveying apparatus |
Nov. 28, 1989 |
| 4813747 |
Rack assembly for advancing a winning machine |
Mar. 21, 1989 |
| 4787501 |
Connections for scraper-chain conveyors |
Nov. 29, 1988 |
| 4742904 |
Method and apparatus for improving the turning capability of an articulated tramming conveyor |
May. 10, 1988 |
| 4733771 |
Connection devices for interconnecting the pans of scraper-chain conveyors |
Mar. 29, 1988 |
| 4667811 |
Channel sections of scraper-chain conveyors |
May. 26, 1987 |
| 4646905 |
Retaining element |
Mar. 3, 1987 |
| 4637510 |
Line pans |
Jan. 20, 1987 |
| 4632239 |
Scraper-chain conveyor channel section |
Dec. 30, 1986 |
| 4607890 |
Guides for mineral mining machines |
Aug. 26, 1986 |
| 4588072 |
Scraper chain conveyor trough with reinforcing plate |
May. 13, 1986 |
| 4566587 |
Angle scraper chain face conveyor |
Jan. 28, 1986 |
| 4524859 |
Rail assembly for underground coal-getting machines |
Jun. 25, 1985 |
| 4373757 |
Conveyor trough for a scraper conveyor for use with a mining machine |
Feb. 15, 1983 |
| 4332317 |
Scraper chain conveyor |
Jun. 1, 1982 |
| 4278294 |
Guide-rail assembly for longwall mining apparatus |
Jul. 14, 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 |
| 4142812 |
Scraper-chain conveyors |
Mar. 6, 1979 |
| 4134489 |
Coupling device for a scraper conveyor tub |
Jan. 16, 1979 |
| 4133424 |
Connecting members for the ends of tubs of a scraper conveyor |
Jan. 9, 1979 |
| 4098396 |
Conveyor joint |
Jul. 4, 1978 |
| 4026603 |
Mining installations |
May. 31, 1977 |
| 3999651 |
Conveyors for use in mining |
Dec. 28, 1976 |
| 3986600 |
Armoured flexible conveyor having limited separation pans |
Oct. 19, 1976 |
| 3946860 |
Conveyor construction |
Mar. 30, 1976 |
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