Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 151 - 200 out of 5,886

Document Document Title
WO/2009/141157A1
The invention relates to a belt conveyor which comprises a conveyor belt (20) that is guided around at least one return shaft (30), thereby forming an upper strand and a lower strand, and a drive device for moving the conveyor belt (20),...  
WO/2009/139068A1
A roller conveyor roller with a built-in motor, in which positional displacement (slip) between a power transmission mechanism in a roller tube and the roller tube caused by aging etc. is prevented. The power transmission mechanism has f...  
WO/2009/116135A1
The object of the invention is to provide a belt conveyor and a belt conveyor apparatus in which a local noise caused by a joint of belt supporting means can be avoided when the conveyed object is conveyed, a damage of a conveyor belt an...  
WO/2009/095524A1
A drawing drum or a tilting drum (1, 1') for a belt conveyor, comprising at least a shaft (2), a shell (3), a first end (4), a second end (5), and an intermediate flange (6). In addition, the first end (4), the second end (5) and the int...  
WO/2009/068748A1
The invention relates to a device for moving paper, pulp, or board reels over a gap between two conveyors (9, 10), from the first conveyor (9) to the second conveyor (10). The device comprises a device frame (4), at least one horizontal ...  
WO/2009/064184A1
The invention relates to a helical conveyor comprising a frame for supporting a helical path having a first number of windings or storeys placed above one another, a modular conveyor belt sitting on the helical path and able to slide ove...  
WO/2009/038807A1
A flat wire conveyor belt system includes a plurality of spaced tractive rods and a plurality of rows of pickets transversely disposed with respect to a direction of travel and interconnecting the plurality of spaced tractive rods, each ...  
WO/2009/033622A3
The invention relates to an extraction device, particularly for mining, comprising two drive stations (1, 4) and a drive chain (6) circulating between the sprockets (3, 5) thereof. In order to be able to detect a hanging chain or chain w...  
WO/2009/033622A2
The invention relates to an extraction device, particularly for mining, comprising two drive stations (1, 4) and a drive chain (6) circulating between the sprockets (3, 5) thereof. In order to be able to detect a hanging chain or chain w...  
WO/2009/031249A1
A solar battery module transfer line is provided with an assembly line, which intermittently sends solar battery cells, which configure the solar battery module, and has machines arranged thereon for sequentially performing process steps...  
WO/2009/013311A1
The invention relates to a transporting apparatus having a first and a second circulating transporting belt, wherein the first transporting belt (201) is movable in a normal operating state and the second transporting belt (202) is movab...  
WO/2009/003301A1
A continuous transporting belt (1) has a transporting side and a driving side (31). Arranged on the driving side (31) are driving ribs (2), spaced evenly apart in the running direction (9) of the transporting belt and running transversel...  
WO/2009/003296A1
A modular conveying system with sprockets (55) engages the modules (100) such that they do not cover any link gaps but are positioned between the link gaps. The module (100) is characterized by link structures having link pairs (114, 115...  
WO/2008/137698A1
Various torque arm assemblies for a backstopping clutch (16) are provided that enable load sharing among multiple torque arm assemblies, controlled release of load on the torque arm assembly and/or load sensing. The torque arm assembly i...  
WO/2008/136965A3
A rotatable member, for use with an elongated woven-wire belt assembled from spiral wires and connector rods which define recesses, of preselected uniform cross-sectional configurational and dimensional characteristics and having a prese...  
WO/2008/136965A8
A rotatable member, for use with an elongated woven-wire belt assembled from spiral wires and connector rods which define recesses, of preselected uniform cross-sectional configurational and dimensional characteristics and having a prese...  
WO/2008/118026A1
A sizing apparatus featuring a perforated endless conveyor forming a transport diversionary mechanism to sort nominally round items into two streams. The sizing function is based solely on the relationship between the item size and the e...  
WO/2008/115942A1
A drive control system (10) for conveyor (34) utilizes a dynamic chain pull calculation program (12) that is integrated with a PLC (16), which communicates to a plurality of controllers (20,22,24). The controllers in turn automatically a...  
WO/2008/106740A1
A bulk materials transportation system (10) having a plurality of carriages (24) pivotally coupled endwise to form an endless chain of carriages (26), a rail track (22) for guiding the carriages (26) from a mine stockpile (30) to a port ...  
WO/2008/095303A1
A steerable conveyor vehicle for use with an endless conveyor belt includes an elongate conveyor mechanism having two opposite side frame members. A pair of transversely aligned wheel units for supporting the conveyor are provided with e...  
WO/2008/095304A1
A conveyor apparatus for use with a conveyor belt includes an elongate conveyor support frame and a plurality of conveyor belt supporting devices mounted on this frame. These devices include a tail pulley mechanism having two tail pulley...  
WO/2008/095572A1
The invention relates to a sprocket for chain drives, having a rotational axis D and having two groups of pockets (20, 30), which are arranged adjacent to one another and offset with respect to one another on the periphery of the sprocke...  
WO/2008/092287A3
The invention relates to a conveying system which comprises at least one conveying unit (10) that is guided inside the guide channel and can be moved along it, and a drive unit (30) for driving at least one conveying unit (10). The conve...  
WO/2008/092287A2
The invention relates to a conveying system which comprises at least one conveying unit (10) that is guided inside the guide channel and can be moved along it, and a drive unit (30) for driving at least one conveying unit (10). The conve...  
WO/2008/082364A1
The present invention provides a feeding apparatus for a part transfer apparatus. The feeding apparatus includes a pivotable arm for mounting a driver pulley and a vacuum pulley. Operationally, the driver pulley drives the vacuum pulley ...  
WO/2008/071423A1
A conveyor device with a chain guided over at least one drive wheel, wherein the drive wheel consists of a wheel body (12) having a hub encircling a drive shaft and an annular segment extending over part of the circumference of the wheel...  
WO/2008/070456A3
A tensioning assembly for use in an aero-mechanical conveyor for moving bulk materials. The conveyor includes upper and lower housings having head and tail pulley assemblies. The tensioning assembly includes first and second extendable t...  
WO/2008/070444A3
A conveyor and a method for operating a conveyor having a conveyor belt driven by one or more intermediate drive belts positioned along a conveying path. The drive belts have driving surfaces formed on teeth that are received in recesses...  
WO/2008/061666A1
The invention relates to a barrel motor drive unit (12), a barrel motor (1) and a drift conveyor comprising a barrel motor (1) of this type. A barrel motor (1) of this type comprises a barrel cover (10), a barrel motor drive unit (12), a...  
WO/2008/040093A1
The present invention provides an idler roller (4, 5, 6) for supporting an endless belt (2) in a roller conveyor (1), said idler roller (4, 5, 6) including a frame (7) for mounting the idler roller (4, 5, 6) to the conveyor (1); a suppor...  
WO/2008/042294A3
An automated control system is described for a conveying system including an input conveyor supplying a product, a segmented output conveyor delivering a product in a pattern, and one or more synchronizing conveyors disposed between the ...  
WO/2008/042850A3
A belt conveyor (10) includes opposite sidewalls (14a, 14b) and at least two rollers (16) positioned between the sidewalls with a continuous belt (18) reeved around the rollers. A tracking device (24) is mounted at one of the sidewalls a...  
WO/2008/022734A1
Unit-feed belt for use in a transport path for transporting products, having at least two endlessly circulating transport belts which can be driven by a drive and, by way of the respectively upper length of their loop, then form a common...  
WO/2008/020136A1
A method for controlling the tension of an endless continuous elongated drive member (13) moved around a closed-loop path and having a slack section along which undulations form consists in placing at a point along said slack section a s...  
WO/2007/141925A1
A belt conveyor device where assembleability of a belt is improved and adjustment of belt meandering is facilitated. The belt conveyor device has a base, the belt for conveying an object placed on it, a roller for applying tension to the...  
WO/2007/120417A1
A synchronous belt sprocket (20) comprising a segment (10) having a toothed profile, a member 'having an arcuate outer surface (2S), the segment (10) having a length substantially less than a total circumference of the outer surface (26)...  
WO/2007/110088A1
The invention relates to a link chain for scraper chain conveyors having vertical chain links (1), suspended in an articulated manner one inside the other, and horizontal chain links (2), wherein the vertical chain links (1), all the way...  
WO/2007/107581A1
The invention relates to a tensioning apparatus (37) of a circulating element (24), having a basic body (02), in which a first chamber (06) is formed, a piston (08) which can be displaced in the first chamber (06) by means of a pressure ...  
WO/2007/108740A1
An apparatus for masking of holes and/or projections in painting or surface treatment, comprising a strip-shaped carrier (3). Masking devices (2) are disposed on the carrier (3) which is sectioned so that there is at least one masking de...  
WO/2007/106845A2
An endless conveyor belt (10) comprises a flat belt portion (12) with strips (20) of teeth (28) attached to one side of the flat belt, near the side edges (26) of the flat belt. In another embodiment, the side edges of the strips are att...  
WO/2007/098779A1
A tensioning arrangement for at least one circulating transporting belt (2) is proposed. The transporting belt (2) is subjected to the action of a tensioning element (5) belonging to a tensioning unit (3). The tensioning element (5) is a...  
WO/2007/092882A3
A conveyor (10) having a straight section (12) and a curved section (14) comprises a toothed endless thermoplastic belt (16) driven by a drive pulley (18). The conveyor (10) further comprises a first guide assembly (80) located at the ju...  
WO/2007/092882A2
A conveyor (10) having a straight section (12) and a curved section (14) comprises a toothed endless thermoplastic belt (16) driven by a drive pulley (18). The conveyor (10) further comprises a first guide assembly (80) located at the ju...  
WO/2007/090154A3
A conveyor comprises an endless thermoplastic belt (12) having a substantially flat surface on one side of the belt and a plurality of teeth (28) on the other side of the belt. The teeth are adapted to be driven without tension around a ...  
WO/2007/087997A3
The invention relates to a drive drum (1, 21, 22, 24, 30, 41) for a belt conveyor that gearlessly drives a conveyed product (18). According to the invention: at least one motor (A, B, C) is located inside the drum shell (2, 17, 31), said...  
WO/2007/079602A1
A split sprocket assembly comprises two sprocket body members (1, 1A) having a first side defining a portion of an opening for receiving a shaft and having a second side. The split sprocket assembly further comprises four ring segments (...  
WO/2007/062146A3
A drive assembly for a mechanized clothes transfer mechanism, comprising a motor, a lead pulley, the motor connected to the lead pulley, a follower pulley, the follower pulley connected to the lead pulley through a timing chain, a timing...  
WO/2007/054184A1
The invention relates to a downwardly conveying conveyor installation, in particular belt-conveyor installation, having a circulating web-like, chain-like or circular conveying means for receiving conveyable articles and transporting the...  
WO/2007/036421A1
The invention relates to a roller drive (1) and to a roller transport device (3) equipped with the roller drive according to the invention. The roller drive (1) comprises an electric machine (46) and ends (64, 65), wherein at least one e...  
WO/2007/028853A1
Travelator, the conveyor (1) of which comprises a frame (2), which comprises a stationary first frame part (3) and a second frame part (4) that moves in relation to it. The drive wheel (5) is mounted on a bearing allowing rotation onto t...  

Matches 151 - 200 out of 5,886