Patents
Sitemap › B65 - Conveying; Packing; Storing; Handling thin or filamentary material › B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors › B65G 23 - Driving gear for endless conveyers; Belt- or chain-tensioning arrangements
Patents for B65G 23 - Driving gear for endless conveyers; Belt- or chain-tensioning arrangements (7,775)
12/1991
12/12/1991WO1991018519A1 Combination popsicle, method of making the same, and device therefor
12/10/1991CA1292893C Bi-directional torque transmission unit
12/04/1991EP0459301A2 Conveyor system
11/1991
11/21/1991EP0457475A2 Braking mechanism
11/17/1991CA2041770A1 Torque responsive brake
11/12/1991US5064406 Belt conveyor pulley
11/06/1991CN2088097U High drive ratio geared-down drum
10/1991
10/29/1991US5061225 Chain wheel for chain conveyor belts
10/29/1991US5060788 Chain guide mounting apparatus
10/29/1991US5060786 Belt conveyor for a packaging machine
10/16/1991EP0316339B1 Storing installation, primarily for an endless conveyor belt travelling helically in a number of turns laid upon one another in a pile
10/09/1991CN2086244U Decelerating cylinder
10/08/1991US5054608 Linear actuator with improved force distribution characteristics
10/08/1991US5054607 Drive station for a longwall conveyor
10/08/1991US5054601 Sorting conveyor
10/02/1991EP0448779A1 Chain guide mounting apparatus
09/1991
09/26/1991DE4008831A1 Hydropneumatic spring system esp. for motor vehicle
09/24/1991CA1289580C Transport system for paired sheet elements
09/17/1991US5048168 Ceramic transport shaft with metal end cap, particularly for glass melting furnaces, with heat expansion compensation
09/17/1991CA1289106C Apparatus for loading or unloading cargoes
09/05/1991WO1991010609A3 Vertical clamping device for belt conveyor strippers and the like
09/04/1991CN1013797B Apparatus for transmitting power by means of chain
08/1991
08/28/1991EP0178324B1 Installation for synchronized control of packing machines located one behind the other and a conveyor belt, especially in the confectionery industry
08/21/1991EP0442200A1 Conveyor system
08/08/1991DE4102109A1 Endless belt conveyor - has air cushion to support belt between driving drum and driven drum
08/08/1991DE4002280A1 Safety brake for drive system of conveyor belt - has brake operated automatically to prevent reversing of drive
08/07/1991EP0439787A1 Power roller for driving conveyor belts
07/1991
07/30/1991CA1287010C Chain conveyor, a conveyor chain and a bend segment for the track of such chain conveyor
07/25/1991WO1991010609A2 Vertical clamping device for belt conveyor strippers and the like
07/23/1991US5034088 Band wheel and tension control
07/16/1991US5031751 Conveyor
07/11/1991WO1991009795A1 Roller device for tubular belt conveyors and the like
07/09/1991US5030173 Spring loaded telescopic tube take-up
07/04/1991DE4041431A1 Brake with input rotary shaft - has cam arrangement with cam disc, piston in cylinder, and oil inlet and outlet
06/1991
06/25/1991US5025916 Article feeding apparatus
06/19/1991EP0433231A1 Apparatus for forming a column of articles in particular chocolate bars
06/19/1991EP0432768A1 Incrementally moving transport device
06/19/1991EP0432593A1 Belt conveyor for a packaging machine
06/19/1991CN1052286A Belt conveyor for packaging machine
06/18/1991US5024316 Sorting unit for belt conveyor systems
06/13/1991WO1991008156A1 Retarding-disc conveyor
06/13/1991DE3939743A1 Stauscheibenfoerderer Stauscheibenfoerderer
06/11/1991US5022514 Conveyor frame assembly
06/11/1991CA1284775C Conveyor table for connecting operating units of a cardboard box packing station
05/1991
05/29/1991CN1051706A Auto-balancing method for electric traction forces of belt conveyer
05/15/1991EP0427337A1 Conveyor for a treatment unit
05/15/1991EP0426727A1 Conveyor.
05/14/1991US5014625 Linear motor driven trolley conveyor
05/08/1991EP0425885A2 Hydropneumatic spring system
05/02/1991EP0425021A1 Conveyor
05/02/1991DE4033913A1 Conveyor belt with integrated permanent-magnet linear motor - has flat flexible subdivided magnetic elements arranged in strips on underside of reinforced regions
04/1991
04/30/1991US5012263 Belt drive
04/24/1991EP0424186A1 Belt conveyor comprising means for tensioning and alignment
04/24/1991EP0423452A2 Sorting conveyor
04/24/1991CN2075635U Inner spiral transporter
04/23/1991US5009168 Track expander and method of use
04/18/1991DE3933412A1 Deflector roller for conveyor belts - consists of rotationally symmetrical drum with bearing pins at ends fitting into hub holes
04/17/1991EP0422261A1 Conveyor
04/10/1991CA2027089A1 Conveyor
04/09/1991CA1282730C Internally mounted drive mechanism for a belt-winding drum
03/1991
03/27/1991EP0419323A1 Spiral conveyor
03/26/1991US5002177 Case drive conveyor
03/21/1991WO1991003415A1 Conveyor drive
03/06/1991EP0415525A1 Frame for drive shaft of chain conveyor
02/1991
02/28/1991DE3927892A1 Adjusting chain tension of coal plough - involves computerised measuring and comparison with notional values, and using data for adjustments
02/27/1991EP0413782A1 Conveyor with reversible teeth.
02/27/1991CN2072076U Cycloidal deceleration drum
02/26/1991US4995506 Conveyor including an endless flexible conveying element and a tensioning device for the conveying element
02/26/1991CA1280711C Continuous bucket conveyor system
02/12/1991US4991517 Suspension conveyor system
02/06/1991EP0357601B1 Conveyor
01/1991
01/30/1991EP0410838A1 Transport roller for glass-sheets
01/24/1991DE3923321A1 Tensioner for chain scraper conveyor - consists of machine frame, with two side plates with holes in for carriage
01/24/1991DE3923320A1 Drive and tensioner for chain scraper conveyor - consists of machine frame, with side plates and tension carriage and cylinder
01/01/1991US4981208 Magnetic drive spiral conveyor system
12/1990
12/27/1990EP0403818A2 Belt drive
12/20/1990DE3919613A1 Drive unit for conveying objects along roller track - consists of drive roller, with at least one pivot holder fixed to frame, with turntable
12/04/1990US4974724 Conveyor belt with a connecting member drive
12/04/1990CA1277278C Storing installation, primarily for an endless conveyor belt travelling helically in a number of turns laid upon one another in a pile
11/1990
11/22/1990EP0397715A1 Arrangement for machining and/or assembling components.
11/20/1990US4971191 Accurate tracking center driven open area belt
11/20/1990CA1276581C Conveyor belt system drive
11/15/1990DE3915134A1 Drive unit for scraper conveyor with chain tension device - has extra closable assembly opening on protective cover
11/07/1990EP0395882A1 Stationary driving device in an endless conveyor
11/07/1990CN1010296B Storing installation for endless conveyor belt
11/06/1990US4967669 Track expander device for a conveyorized transport system
10/1990
10/31/1990CN1010217B Drive arrangement for tramming conveyor
10/31/1990CN1010216B The conveying appliance modified drive system of slave and floating damper chain
10/31/1990CN1010215B Chain-bucket conveyer system
10/30/1990CA1275632C Variable speed belt conveyor drive system
10/17/1990CN2063933U Cycloidal pin gear electric rattler
10/10/1990EP0391575A1 High and low speed automatic sorting conveyor
10/10/1990EP0390979A1 Method and device for transporting objects around a closed track
10/07/1990CA2014081A1 Poultry processing apparatus and method
09/1990
09/26/1990EP0388536A2 Chain conveyor with vertical sections and selectively operating motors
09/18/1990CA1274211A1 Apparatus for conveying cigarette groups
09/12/1990EP0386809A1 Conveyor
09/07/1990WO1990009942A1 Belt conveyor
09/07/1990WO1990009941A1 Conveyor with reversible teeth
09/05/1990CN1045077A Linear drive conveyor
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