CONVEYORS

Brand Owner (click to sort) Address Description
LOGISTIQ SOLUTIONS Lewco, Inc. 706 Lane Street Sandusky OH 44870 Conveyors; Conveyor Parts; Conveyor Systems; Conveyor belts; Conveyor lines; Conveyors used for package sortation; Conveyors used for package singulation; Belt conveyors; Chain conveyors; Roller conveyors; Chains for conveyors; Ball transfer units for use in transportation and handling systems; Material handling machines;LOGISTIC SOLUTIONS;
MADE TO MOVE YOU OTIS ELEVATOR COMPANY One Carrier Place Farmington CT 06032 Conveyors; elevators; moving walkways; escalators; lifts, namely, mechanical and hydraulic lifts; hoists; moving staircases; electric motors, not for land vehicles; electric generators; structural replacement parts and fittings for all the aforesaid goods;Installation, servicing, maintenance, repair, modification and renovation services, all in the fields of ventilation apparatus and equipment, conveyors, elevators, moving walkways, escalators, lifts in the nature of mechanical and hydraulic lifts, hoists and moving staircases; maintenance of electronic apparatus; information, advice and consultancy relating to all of the aforesaid services;
MAG-DRAG Jorgensen Conveyors, Inc. 10303 N Baehr Rd. Mequon WI 53092 conveyors;
MAGNA FORCE Bandit Industries, Inc. 6750 Millbrook Road Remus MI 49430 CONVEYORS;
MAGNA-FORCE Bandit Industries, Inc. 6750 Millbrook Road Remus MI 49430 CONVEYORS;
MATERIALS HANDLING TECHNOLOGY USA MATERIALS HANDLING TECHNOLOGY INCORPORATED Westgate Plaza 20325 Center Ridge Road Rocky River OH 44116 conveyors, cranes and power operated lift tables;MATERIALS HANDLING TECHNOLOGY;
MATERIALS HANDLING TECHNOLOGY USA MATERIALS HANDLING TECHNOLOGY INCORPORATED Westgate Plaza 20325 Center Ridge Road Rocky River OH 44116 conveyors, cranes and power operated lift tables;MATERIALS HANDLING TECHNOLOGY;
MAXXBOOM DURAVANT 3500 Lacey Road, Suite 290 Downers Grove IL 60515 conveyors;MAXX BOOM; MAX BOOM;
MAXXREACH FMH CONVEYORS 9701 E. Highland Drive Jonesboro AR 72401 conveyors;MAXX REACH; MAX REACH;
MB WESTLINE METAL BOX PLC QUEENS HOUSE, FORBURY ROAD READING, BERKSHIRE RG1 3JH CONVEYORS, NAMELY, CABLE CONVEYORS, CHAIN CONVEYORS, AND BAND CONVEYORS, AND PARTS THEREFOR;MB WEST LINE;
MICROZONE SPAN TECH 1115 Cleveland Avenue Glasgow KY 42141 Conveyors;MICRO ZONE;
MIM White Systems, Inc. 400 Kidds Hill Road Hyannis MA 02601 Conveyors;
MOTIONROLL Automated Control Technologies 2414 West 14th St Ste B Tempe AZ 85281 Conveyors; tray conveyors;MOTION ROLL;
NATRANS MASCHINENBAU HEINRICH HAJEK GMBH & CO. ACHSIEDLUNGSSTRASSE 1 BREGENZ A-6901 Austria conveyors;
NATRANS NATEC REICH, SUMMER GmbH & CO. KG Mannsnetter Strasse 1 D-8996 Opfenbach Germany conveyors;
NEDCO C & T. TARLTON, INC. 132 W. MAIN ST. RAHWAY NJ 07065 CONVEYORS;
NEDCO C & T Tarlton, Inc. 967 Lehigh Ave. union NJ 07083 conveyors;
NEROCO NERCON ENG. & MFG., INC. 600 S. Commercial St. Neenah WI 54956 Conveyors;
NETX DYNAMIC AIR, INC. 1125 Willow Lake Boulevard St. Paul MN 55110 conveyors, namely, vibratory feeders for material handling systems;
NEW GENERATION REGAL BELOIT AMERICA, INC. 200 State Street Beloit WI 53511 Conveyors, conveyer components, namely, conveyor belts, conveyor lines, and replacement parts and fittings therefore;
NEWLAND Newland Engineering Co Limited Broadway Industrial Estate, Hyde Cheshire SK14 4RE United Kingdom Conveyors, conveyor belt machines, conveyor belts, conveyor lines, roller conveyors, telescopic belt conveyors, boom conveyors, double hinged boom conveyors, hydraulic conveyors, automatic vehicle loaders, mobile lift platforms for loading and unloading vehicles;NEW LAND;
NG REGAL BELOIT AMERICA, INC. 200 State Street Beloit WI 53511 Conveyors, conveyer components, namely, conveyor belts, conveyor lines, and replacement parts and fittings therefore;
NOVASORT Sortation Technology Centre, Ltd. 660 Ouellette Ave., Suite 220 Windsor, Ontario N9A 1C1 Canada conveyors;nova sort;
OMCO Ochoco Manufacturing Corporation 2668 NE 3rd St. Prineville OR 97554 [ Conveyors-, namely, Heavy-Duty Portable Endless Belt Rock Conveyors ];Trucks-, namely, Trucks Equipped with Water Tanks and Spray Equipment;
OMNI-DIRECTIONAL TILE CONVEYOR Khoj Inc. 3023 Rollingridge Rd Naperville IL 60564 Conveyors;
ONYX FROST TECH 2020 Bristol Ave. Grand Rapids MI 49504 CONVEYORS, CONVEYOR CHAINS, CONVEYOR TROLLEYS AND CONVEYOR TROLLEY WHEELS;
OUTRUNNER SPAN TECH 1115 Cleveland Avenue Glasgow KY 42141 Conveyors;OUTRUNNER;
PACLINE Pacline Corporation Unit 6 10 Falconer Drive Mississauga, Ontario L5N 3L8 Canada CONVEYORS; MATERIALS HANDLING EQUIPMENT, NAMELY HORIZONTAL AND WIRE HARNESS CAROUSELS;
PACPROINC PACPROINC Suite 7 261 SCHOOLHOUSE ROAD SOUDERTON PA 18964 Conveyors; Packaging machines for food;Plastic films used as packaging for food;Parchment paper; Specialty papers, namely, vegetable parchment, for use in food wrapping, preparation, processing and packaging applications; Wax paper;PAC PRO INC; PACKAGING PROGRESSIONS INC;Custom design and development of machinery;
PAKE HANDLING TOOLS Pake Handling Tools 427 Turnbull Canyon Rd. City of Industry CA 91745 Conveyors; Cranes; Electric jacks; Elevating or lifting work platforms; Hoists; Hydraulic jacks; Hydraulic lift tables; Material handling machines, namely, palletizers, case elevators, automatic pallet dispensing machines and automatic slip sheet dispensing machines; Mechanical and hydraulic lifts; Stands for hydraulic jacks; Winches; Power-operated lift used to transport and place portable storage containers;Carts; Dollies;HANDLING TOOLS;
PALETPAC BEUMER GROUP GMBH & CO. KG Oelder Straße 40 59269 Beckum Germany CONVEYORS, NAMELY, BELT CONVEYORS, SCREW CONVEYORS, AND HOT MATERIAL HANDLING CONVEYORS, BAG HANDLING MACHINES, PALLETIZING MACHINES, BULK LOADERS, BUCKET ELEVATORS, AND AND PARTS THEREOF;PALLETPACK;
PANHANDLER Harrold, Robert, Flournoy 235 Amistad Corpus Christi TX 78404 Conveyors;
PATHWINDER SERPENTIX CONVEYOR CORPORATION 9085 Marshall Court Westminster CO 800312920 conveyors;PATH WINDER;
PEERLESS PEERLESS CONVEYOR AND MANUFACTURING CORPORATION 201 EAST QUINDARO BLVD. KANSAS CITY KS 66115 conveyors;
PEERLESS Premier Conveyor and Manufacturing Co. 201 East Quindaro Blvd. Kansas City KS 66115 conveyors;
PERFORMANCE LINE BUNDLE CONVEYOR Systec Corporation 10010 Conveyor Drive Indianapolis IN 46236 conveyors;
PHARMAVEYOR IMA NORTH AMERICA, INC. 7 NEW LANCASTER ROAD LEOMINSTER MA 01453 conveyors;PHARMA-CONVEYOR;
PHARMAVEYOR KALISH INC. 165 ONEIDA DRIVE POINT-CLAIRE MONTREAL, QUEBEC H9R 1A9 Canada conveyors;PHARMA-CONVEYOR;
PHARMAVEYOR H.G. KALISH INC. 165 Oneida Drive Pointe Claire, Quebec H9R 1A9 Canada conveyors;PHARMA-CONVEYOR;
PILLOW TOP Span Tech 1115 Cleveland Avenue Glasgow KY 42141 Conveyors; chains for conveyors;
PINCH DRIVE Bridgewater Products Inc 101 Green Hills Drive Saline MI 48176 Conveyors;
PLATFORM MAGIC JERVIS B. WEBB COMPANY 30100 Cabot Drive Novi MI 48377 CONVEYORS;PLATFORM;
PLATINUM SERIES REXNORD INDUSTRIES 200 State Street Beloit WI 53511 Conveyors, conveyor belts, conveyor chains, roller chains for conveyor belts, and conveyor chain attachments for enhancing the movement of products from one conveyor to another;SERIES;
PONY Continental Conveyor & Equipment Company 438 Industrial Drive Winfield AL 355940440 conveyors;
PORTAVEYOR AMERIC CORPORATION 1910 EAST AVENUE ELK GROVE VILLAGE IL 600076022 conveyors;
POSIVEYOR J and J Container Handling Systems 51 East Main Street Little Falls NJ 07424 conveyors;
POWER RAIL PRECISION HANDLING DEVICES, INC. 617 Airport Road Fall River MA 02720 conveyors;
POWER STOW Power Stow A/S Erhvervsparken 7 DK-4621 Gadstrup Denmark Conveyors; roller conveyors; belt conveyors; loading and unloading machines; [ mechanical and pneumatic hoisting apparatus; machine coupling and transmission components except for land vehicles; ] powered ramps to move luggage on to airplanes;Maintenance, installation and repair of conveyors, loading and unloading machines, [ mechanical and pneumatic hoisting apparatus, machine coupling and transmission components, ] powered ramps to move luggage on to airplanes, and land vehicles;Land vehicles;POWER;
POWERSCREEN TEREX GB LIMITED 200 Coalisland Road, County Tyrone Dungannon BT714DR United Kingdom CONVEYORS, MECHANIZED HOPPERS, SCREENING APPARATUS, WASHING APPARATUS, DE-WATERERS, CRUSHERS AND PARTS THEREFOR;
POWERSCREEN Powerscreen International, Limited Coalisland Rd. Dungannon, County Tyrone Conveyors, Hoppers, Screening Apparatus, Washing Apparatus, De-Waterers, Crushers and Parts Therefor;
POWERSCREEN POWERSCREEN INTERNATIONAL LIMITED COAL ISLAND ROAD DUNGANNON, COUNTY TYRONE CONVEYORS, MECHANIZED HOPPERS, SCREENING APPARATUS, WASHING APPARATUS, DE-WATERERS, CRUSHERS AND PARTS THEREFOR;
PROCORE NERCON ENG. & MFG., INC. 600 S. Commercial St. Neenah WI 54956 Conveyors;PRO CORE;
PS REXNORD INDUSTRIES 200 State Street Beloit WI 53511 conveyors, conveyor belts, conveyor chains, roller chains for conveyor belts, and conveyor chain attachments for enhancing the movement of products from one conveyor to another;
PVL METSO NORWAY AS BORGESKOGEN 15 STOKKE 3160 Norway conveyors, conveyor belts, and parts and fittings therefor;
PVL Svedala A/S Professor Birkelands Vei 36 D Oslo 554151002 Norway conveyors, conveyor belts, and parts and fittings therefor;
RAIL-VEYOR Wallbridge Mining Company Limited 129 Fielding Road Lively P3Y1L7 Canada Conveyors;
RAILVEYOR Wallbridge Mining Company Limited 129 Fielding Road Lively P3Y1L7 Canada Conveyors;RAIL CONVEYOR;
RAZERTAIL SUPERIOR INDUSTRIES, INC. 315 East State Highway 28 Morris MN 56267 Conveyors;RAZER TAIL;
RESINA GENERIC MANUFACTURING CORPORATION 27455 Bostik Court TEMECULA CA 92590 conveyors, hoppers being parts of machines, automatic screw capping machines, clutches for machines, sorting machines featuring hoppers, elevators featuring hoppers, and replacement parts therefor;Metal hoppers;installation and repair of packaging machines and packaging lines;design of industrial machines, design and testing of new products for others, design of packaging machines and packaging lines for others, product development for others, research and development of new products for others, consultation and research in the field of packaging machines and packaging lines;
RESINA RESINA WEST, INC. 27555 COMMERCE CENTER DRIVE TEMECULA CA 92590 conveyors, hoppers being parts of machines, automatic screw capping machines, clutches for machines, sorting machines featuring hoppers, elevators featuring hoppers, and replacement parts therefor;Metal hoppers;installation and repair of packaging machines and packaging lines;design of industrial machines, design and testing of new products for others, design of packaging machines and packaging lines for others, product development for others, research and development of new products for others, consultation and research in the field of packaging machines and packaging lines;
RESINA New Resina Corporation, The 246 Creamer Street Brooklyn NY 11231 conveyors, hoppers being parts of machines, automatic screw capping machines, clutches for machines, sorting machines featuring hoppers, elevators featuring hoppers, and replacement parts therefor;Metal hoppers;installation and repair of packaging machines and packaging lines;design of industrial machines, design and testing of new products for others, design of packaging machines and packaging lines for others, product development for others, research and development of new products for others, consultation and research in the field of packaging machines and packaging lines;
RING VAC 537397 ONTARIO INC. Unit 35B-220 10520 Yonge Street Richmond Hill, Ontario L4C3C7 Canada Conveyors, namely, in-line vacuum conveyors for industrial applications;RING VACUUM;
RMD CONVEYOR Clyde Bergemann Power Group Americas Inc. 4015 Presidential Parkway Atlanta GA 30340 Conveyors; Chain conveyors;CONVEYOR;
ROBO GUIDE Flex-line Automation, Inc. 3628 Union School Road Chester IL 62233 conveyors;
ROHR Rohr, Jochen 140 Camino Don Miguel Orinda CA 94563 Conveyors; Dredging machines;Repair or maintenance of conveyors; Repair or maintenance of mining machines and apparatus;ROAR;
ROLL-A-WAY ROLL-A-WAY CONVEYORS, INC. 2335 DELANEY ROAD GURNEE IL 60031 conveyors;
ROLLER RACK Roller Rack Corporation 4321 Goshen Road Fort Wayne IN 46818 CONVEYORS, TRUNDLES, AND WHEELED CARRIERS; AND REPLACEMENT PARTS THEREFOR;
ROLLERKIT INTERROLL HOLDING AG Zona Industriale, Via Gorelle 3 Sant' Antonino 6592 Switzerland conveyors, conveyor systems and conveyor equipment, consisting essentially of conveyor rollers with integrated electric motor, as well as non-driven conveyor rollers, photo sensors, drive belts, drive belts or drive chains; drive systems and devices of conveyer belts, consisting essentially of conveyor rollers with integrated electric motor, as well as non-driven conveyor rollers Photo sensors, drive belts, drive belts or drive chains;ROLLER KIT;
ROUTELOADER FMH CONVEYORS 9701 E. Highland Drive Jonesboro AR 72401 conveyors;ROUTE LOADER;
SANDVIPER CONTINENTAL INTERMODAL GROUP-TRUCKING Suite 550 420 Throckmorton Fort Worth TX 76102 Conveyors, being machinery, for delivering sand, gravel and aggregate to cargo wagons; mobile conveyor belts; stationary conveyor belts; machines for conveying solids; gravel loaders being machinery; sand and gravel elevators; none of the foregoing including or being used in connection with rigid plastic piping for hydraulic fracturing sand handling and transport;SAND VIPER;
SANI-YOKE C. L. Frost & Son, Inc. Grand Rapids MI Conveyors, and Conveyor Parts-Namely, Conveyor Trolley Brackets, and Trolley Bracket Assemblies and Parts Thereof, and Trolley Wheels Associated with Such Brackets and Assemblies;
SANISPAN SPAN TECH 1115 Cleveland Avenue Glasgow KY 42141 Conveyors;
SERPENTIX SERPENTIX CONVENOR CORPORATION 11821 HURON ST. WESTMINSTER CO 80234 Conveyors, as for Instance Belt Conveyors, [ Chain Creepers, ] and Chain Conveyors, Elevators, and Parts Thereof;
SERPENTIX Alldredge, Robert L. 9085 Marshall Court Westminster CO 80030 Conveyors, as for Instance Belt Conveyors, [ Chain Creepers, ] and Chain Conveyors, Elevators, and Parts Thereof;
SERPENTIX STUBBE, FRIEDRICH 26 HERFORDER STRASSE Vlotho (Weser) Germany Conveyors, as for Instance Belt Conveyors, [ Chain Creepers, ] and Chain Conveyors, Elevators, and Parts Thereof;
SIDESWIPER Harrold, Robert Flournoy 235 Amistad Corpus Christi TX 78404 Conveyors;SIDE SWIPER;
SKID MAGIC JERVIS B. WEBB COMPANY 30100 Cabot Drive Novi MI 48377 CONVEYORS;SKID;
SMART MOVE PRECISION HANDLING DEVICES, INC. 617 Airport Road Fall River MA 02720 conveyors;
SOF-FLO LODGE & SHIPLEY COMPANY, THE CINCINNATI OH CONVEYORS;SOFT-FLOW;
SPACESAVER KPC-MASTER'S CRAFT INTERNATIONAL, INC. 300 BRYANT LN WOODBURY TN 37190 Conveyors;SPACE SAVER;
SPECIAL DELIVERY PPM TECHNOLOGIES HOLDINGS 500 E. Illinois St. Newburg OR 97132 conveyors;
STANDARD CONVEYOR COMPANY DONAHOWER, SEPP 1621 W. 25th Street # 257 San Pedro CA 90732 conveyors, conveying devices, and parts thereof;conveyor;
STEDI-STAK United Pentek, Inc. 8502 Brookville Road Indianapolis IN 46239 Conveyors;STEADY STACK;
SUPERIOR SUPERIOR INDUSTRIES, INC. 315 East State Highway 28 Morris MN 56267 Conveyors;
SUPERTRAK ATS AUTOMATION TOOLING SYSTEMS INC. 730 Fountain St. N., Bldg.2 Cambridge, ONTARIO N3H4R7 Canada Conveyors, pallets as parts of conveyor systems, and conveyor parts;SUPER TRACK;
SUSHI-VEYOR CADDY CORPORATION OF AMERICA Pitman NJ CONVEYORS;
TASMAN WARAJAY FLEXIBLE STEEL LACING COMPANY 2525 Wisconsin Avenue Downers Grove IL 60515 conveyors; conveyor and bulk material handling system equipment, namely, channel frames, shuttle belts and chutes, all being parts of machines;The name(s), portrait(s), and/or signature(s) shown in the mark does not identify a particular living individual.;conveyor and bulk material handling system equipment, namely, metal chutes for moving minerals, salt, coal, cement, grains, wood pellets and wood chips;
TEMCO-VEYOR Thompson Equipment Machine Company, Inc. York PA Conveyors;
TEMCO-VEYOR THOMPSON, JOHN W. 844 E. SOUTH ST. YORK PA Conveyors;
TRANS TRAX E.F. Bavis & Associates, Inc. 201 Grandin Road Mainville OH 450399762 conveyors;
TRANSORT LITTON INDUSTRIAL AUTOMATION SYSTEMS, INC. 360 NORTH CRESCENT DRIVE BEVERLY HILLS CA 90210 CONVEYORS, IN PARTICULAR SORTING CONVEYORS;TRANSPORT;
TRANSORT DEMATIC CORP. 507 Plymouth Avenue, NE Grand Rapids MI 495056098 conveyors, in particular sorting conveyors;
TRANSORTER SPAN TECH 1115 Cleveland Avenue Glasgow KY 42141 Conveyors;TRANSPORTATION SORTER;
TRAPO INTERNATIONAL TRAPO AKTIENGESELLSCHAFT POSTFACH 1364 GESCHER-HOCHMOOR 48706 Germany CONVEYORS, SORTING MACHINES AND SORTING APPARATUSES, NAMELY; MOVING SHELVES, MECHANICAL LOADERS AND UNLOADERS, MECHANICAL PACKING TABLES, ELEVATORS, STORING SHELVES AND ROTARY STORING TURRETS, PALLET CONVEYORS, PNEUMATIC PALLET CONVEYORS AND PALLET ROTARY TABLES;VEHICLES FOR CONVEYING GOODS, NAMELY; DRIVERLESS REMOTE CONTROL TRANSPORTING CARS FOR THE CONVEYANCE OF GOODS;INTERNATIONAL;
TRAPO INTERNATIONAL TRAPO-STUMPF GMBH INDUSTRIESTRASSE 1 GESCHER 2 Germany CONVEYORS, SORTING MACHINES AND SORTING APPARATUSES, NAMELY; MOVING SHELVES, MECHANICAL LOADERS AND UNLOADERS, MECHANICAL PACKING TABLES, ELEVATORS, STORING SHELVES AND ROTARY STORING TURRETS, PALLET CONVEYORS, PNEUMATIC PALLET CONVEYORS AND PALLET ROTARY TABLES;VEHICLES FOR CONVEYING GOODS, NAMELY; DRIVERLESS REMOTE CONTROL TRANSPORTING CARS FOR THE CONVEYANCE OF GOODS;INTERNATIONAL;
TRAY-TRAC AVTEC INDUSTRIES, INC. 9 Kane Industrial Drive Hudson MA 01749 Conveyors;TRAY-TRACK;
TREXX Ashworth Europe B.V. Industriestraat 6 B NL-7622 AV Borne Netherlands Conveyors, conveyor systems; other product transfer applications being machines like conveyors, namely, linear motions machines for moving products; parts of conveyors and linear motions machines for moving products, being conveyor belts, couplings, bars, frames, spirals and drives; all the aforementioned goods exclude shells for cylindrical rolls to be used in mechanized systems for the processing of sheet materials, films and webs; all of the foregoing for use in the food and beverage industry as well as for use in logistics and warehousing;Installation, assembly, maintenance and repair of conveyors, conveyor systems and other product transfer applications being machines like conveyors, parts of the aforementioned products, being conveyor belts, couplings, bars, frames, spirals and drives, all of the foregoing for use in the food and beverage industry as well as for use in logistics and warehousing;Color is not claimed as a feature of the mark.;[Purchasing of goods and services for other businesses as well as retail store services or wholesale distributorship services in relation to conveyors, conveyor systems and other product transfer applications being machines like conveyors, parts of the aforementioned products, being conveyor belts, couplings, bars, frames, spirals and drives, all of the foregoing for use in the food and beverage industry as well as for use in logistics and warehousing];Technical advice regarding the design of conveyors and product transfer applications machines and the use thereof, design and development of conveyor systems and product transfer applications machines, all of the foregoing for use in the food and beverage industry as well as for use in logistics and warehousing;
TRITEC CABLE BELT LIMITED 10 Glenfinlas Street Edinburgh, EH3 6YY conveyors, conveyor belts and parts and fittings therefor;TRI-TECH;
ULTRA ARROWHEAD SYSTEMS, INC. 3255 Medalist Drive Oshkosh WI 54902 Conveyors, namely, sanitary material handling conveyors for use in the food, beverage and pharmaceutical industries;
ULTRA ALIGNER PPM TECHNOLOGIES HOLDINGS 500 E. Illinois St. Newburg OR 97132 Conveyors; vibratory conveyors; conveying machinery and apparatus; assembly line conveyor machinery; material handling equipment; material handling machinery, namely, bucket elevators, belt conveyors, tote dumpers, spiral down chutes, chip sizers, disc graders, and cluster busters; equipment and machines for seasoning and coating; liquid application oils and slurrys food-preparing equipment for seasoning and coating, namely, systems including coating drums, conveyors, dispensers, applicators, and tanks; equipment and machines for frying; food-preparing equipment for frying foods, namely, linear and rotary frying systems; parts, fittings and accessories for all the aforesaid goods;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. The present invention relates to a device for feeding a planar section, e.g. a wall element, in relation to one or more working stations, e.g. nailing and/or hole making stations, the planar section having an upper portion (2) and a lower portion (1) and intermediate pieces (3) inteconnecting the upper portion (2) with the lower portion (1), a first conveyor (23) being intended for the upper portion (1) or the lower portion (2), a second conveyor (24) being intended for other portion, extending in parallel with the first conveyor (23) and being switchable for increasing or decreasing the distance between the conveyors (23, 24) and both of the conveyors (23, 24) being disposed to cooperate with carriers (21, 22) displaceable therealong for displacement of the portions (1, 2, 3) along the conveyors (23, 24).