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1. (WO2010141808) RECIPROCATING SLAT CONVEYOR
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/141808 International Application No.: PCT/US2010/037385
Publication Date: 09.12.2010 International Filing Date: 04.06.2010
IPC:
B65G 25/04 (2006.01) ,B65G 25/06 (2006.01) ,F16C 29/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
25
Conveyers comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
04
the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyers
B PERFORMING OPERATIONS; TRANSPORTING
65
CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
G
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
25
Conveyers comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
04
the carrier or impeller having identical forward and return paths of movement, e.g. reciprocating conveyers
06
having carriers, e.g. belts
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
C
SHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
29
Bearings for parts moving only linearly
02
Sliding-contact bearings
Applicants: LUTZ, David, W.[US/US]; US
Inventors: LUTZ, David, W.; US
Agent: FORTNEY, Lester, N.; The Webb Law Firm One Gateway Center 420 Fort Duquesne Boulevard, Suite 1200 Pittsburgh, PA 15222, US
Priority Data:
61/184,34805.06.2009US
Title (EN) RECIPROCATING SLAT CONVEYOR
(FR) CONVOYEUR À PALETTES À MOUVEMENT ALTERNATIF
Abstract:
(EN) An improved front-drive reciprocating slat conveyor has a plurality of sets of longitudinally extending slats spaced across the width of a receptacle floor. A cross beam is secured to each set of slats. The cross beams are secured to rod extensions that are connected to the piston rods of a hydraulic drive system by non-alignment critical connectors. The cross beams have connecting elements that engage receiving elements on the slats. The connecting elements and receiving elements are held together by pins or similar connectors. A frame extends across the width of the receptacle. Bearing guides guide and align the rod extensions when the cylinder rods are extended or retracted.
(FR) L'invention concerne un convoyeur à palettes à mouvement alternatif à entraînement avant amélioré, comprenant une pluralité d'ensembles de palettes s'étendant longitudinalement, de façon espacée sur la largeur du plancher d'un réceptacle. Une traverse est fixée à chaque ensemble de palettes. Les palettes sont fixées à des extensions de tige qui sont connectées aux tiges de piston d'un système d'entraînement hydraulique par des connecteurs critiques de non-alignement. Les traverses comportent des éléments de raccordement qui mettent en prise les éléments récepteurs sur les palettes. Les éléments de raccordement et les éléments récepteurs sont maintenus ensemble par des broches ou des connecteurs similaires. Un cadre s'étend sur la largeur du réceptacle. Des guides de palier guident et alignent les extensions de tige lorsque les tiges du cylindre sont étendues ou rétractées.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)