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Patent Searching and Data


Matches 701 - 750 out of 1,852

Document Document Title
JP2003285916
To provide a belt conveyor with a belt set by snap rollers, having tension releasing or tightening function by using the snap rollers having simpli fied supporting construction, instead of tools.A driving roller 7 is supported on the hom...  
JP2003278889
To provide a pulley to deter winding around of a stringy object and wire rods.A pulley comprises: a pulley drum 1 where an intermediate part in an axial direction forms a conveying belt winding-up part 5, and openings 7 extending through...  
JP3475424
To use a booster unit in tunnel with small cross section. This booster unit 11 for a belt conveyer is generally composed of an intermediate driving pulley 12, a belt pressing pulley 13 arranged on the lower tail end side (lower right sid...  
JP2003272028
To prevent the failure in conveying a coin.A coin depositing and withdrawing device 1 as this coin conveying device for conveying a coin C is hung on a driving pulley 23 and a driven pulley 24 respectively having a tooth part and a groov...  
JP2003267532
To provide a belt conveyor lower in installation cost and adaptable for carrying plastic bottles while forming one vertical line for quality identification.A plurality of rollers 21-25 mounted on a first rotating shaft 11 and rollers 36-...  
JP2003261217
To provide a conveyer facility allowing conveyance without conditioning conveyed matters.At least a part of a conveying passage 2 is constituted so that at least two chain conveyer units 10 and 30 are overlapped on each other in the conv...  
JP3471708
To provide a belt interposing type belt conveyer of a relatively simple structure capable of controlling a vertical shift of a belt conveyer from a load variation in minimum. A drive shaft 20a of a drive pulley 20 of a lower conveyer bel...  
JP2003252420
To make a conveyer belt run easily and surely, and to easily cope with an existing belt conveyer.This drive/conveyer is provided with an endless belt 4 running to correspond to a running direction of the conveyer belt 1 under the conditi...  
JP2003252559
To provide a conveyor device capable of securely towing a conveyor belt with a chain.The conveyor device comprises the endless conveyor belt 1 on which an object of conveying is mounted, the endless chain 18 rotatable along the surface o...  
JP3466983
To provide a chip conveyor in which a pair of left and right endless chains is never obstructed from smooth circulatory traveling by fine chips or sludge. A pair of left and right pulleys 50 having a support shaft 70 around which the pai...  
JP2003237926
To provide a carriage interval variable carrying machine which can stably re-load and discharge a work to be carried by increasing the mounting density of carriage boxes on a straight part and suppressing the carrying speed on the straig...  
JP2003237925
To constantly control the belt tension of a belt conveyor as a numerical value.A bearing box 11 of a tail pulley 2 of the belt conveyor I is slidably engaged with a guide rail 7 on a base frame 5. A screw rod 18 is passed through a tensi...  
JP3460025
PURPOSE: To provide a belt conveyor, in which a belt extending member is provided, a frictional heat generated between a conveying belt and a fixed pulley is not so high even when a conveying speed for an article to be conveyed is set hi...  
JP2003221109
To provide a belt conveyor furnished with a function to release and apply tension by a snap roller, by simplifying a supporting structure of the snap roller to apply tensile force on a belt without using a tool.A driving roller 7 is hori...  
JP3457897
To provide an image forming device adopting a belt transporting body that does not increase the torque and reduce the transporting force in a rotary member of the belt even if residual toner enter into a rear side of the belt, in the cas...  
JP3457893
To provide a conveyer easy in disassembling and assembling, excellent in cleaning and high in safety. The drive roller 11a of a carrying unit 3 is rotatably journaled in a housing protruded in a width direction. The housing is fittably e...  
JP2003212329
To provide a tension adjusting device of a simple structure.This device includes a side frame 3 including a pair of left and right side frame structure members 8 opposing at a designated interval, a fixing member 15 bridging over and fix...  
JP2003206015
To provide a curved belt conveyor capable of minimizing wear of a belt and allowing the replacement of the belt with a simple operation.By laying a carrier belt 6 on a floor plate (slide bed) 1 of the conveyor, arranging upper rollers 9,...  
JP3452148
PURPOSE: To facilitate adjusting operation by rationalizing the adjusting operation and turn-stop operation as a series of operations. CONSTITUTION: An adjusting block part 60 is arranged on the end of a lengthwise frame part, and a long...  
JP3453095
To provide an edge drive conveyor capable of constantly speedily and certainly travelling and actuating it without causing elongation of a damage of an endless belt at small power cast. A pair of timing belts 22 on both sides is arranged...  
JP2003201007
To supply parts at a high speed.Parts 2 to be assembled are loaded on a strip-like palette 1 capable of being bent caterpillar-likely. The strip-like pallets 1 are mounted on a conveyer belt 15a of a conveyer device 15 by a pallet transf...  
JP2003201005
To provide a work carrier capable of carrying a work with excellent accuracy and being sufficiently adaptable to a work carrying in multi-sort small-amount production.Adhesive layers 6 to which carrying objects W are adhered and fixed ar...  
JP2003190597
To provide a game ball lifting device allowing miniaturization of the whole device, capable of imparting neat impression in appearance, and reducing a power loss.In this lifting device, a rotation pulley 53 transmitting drive force to a ...  
JP3446070
PURPOSE: To provide a combined metering apparatus whose structure is simple, by which sticky articles can be gathered and discharged and in which the cleaning and the maintenance of a gathering and discharging part are performed easily. ...  
JP2003182834
To provide a transport conveyer device capable of keeping a stable conveying state with less vibration of a conveyed article for a long time without tooth jump even in high load conveyance and high speed conveyance close to the maximum a...  
JP2003182835
To provide a driving device of a conveyer capable of preventing noise or vibration by resonance caused by polygonal motion and being compacted.A conveyer belt 303 of a conveyer device 300 is driven via a chain 305 hung between a driven s...  
JP3443814
To provide a pipe conveyor capable of arranging a discharging port of a pipeline even in a narrow place and having the high degree of freedom of design. In a pipe conveyor in which an endless chain 10A provided with a pressing bodies 10B...  
JP3443747
PURPOSE: To lessen the width of fluctuation of a scraped flow rate by. altering feed speed in the case where the fluctuation quantity of driving force exceeds its prefixed upper and lower limit values, or the driving force exceeds its pr...  
JP3440766
To provide a carrying device employing an endless drive body which can easily respond when the length of a drive line is largely changed or to a take-up, and can be manufactured at low cost with reduced and simplified structure. An exten...  
JP2003171030
To tense an electrostatic transfer belt 10 automatically in installing an apparatus, without giving a burden to the electrostatic transfer belt 10 before the use.This electrostatic transfer belt unit 25 comprises the electrostatic transf...  
JP3439810
PURPOSE: To provide a belt conveyor obtained by improving the frictional wheel type driving device of a carrying belt. CONSTITUTION: A pivotally attaching shaft 36 fixedly arranged at a conveyor and pivotally attaching a pivot arm 30 in ...  
JP2003165611
To provide grain conveying equipment capable of surely conveying grain in any direction without stagnation by tensely driving the portion of a conveyor chain corresponding to the bottom face of a grain conveying gutter in the conveying d...  
JP2003160224
To provide a sorting equipment allowing quick and easy exchange of belts.A plurality of sorting conveyors 31 are provided on an endless driver 11 to form an endless carriage path 30. The sorting conveyer 31 is constituted of front wheel ...  
JP2003146419
To provide a container handling device that can save work related to a chain elongation such as conventional tension adjusting work by absorbing an elongation of a conveying chain for conveying a container.A pair of sprockets about which...  
JP2003137414
To provide a belt conveyor having belt supports with each support being independently fitted and removed.This belt conveyor 1 is provided with a conveyor body 2 formed with a support fitting part 32. The conveyor body 2 is provided with ...  
JP2003128226
To provide a drive wheel which can prevent any slip phenomenon even when water, oil, powder or the like is adhered on a belt surface of a belt conveyor by a belt surface drive system and allow stable travel of a belt.The belt conveyor 1 ...  
JP2003125739
To provide a device for producing a laver sheet, capable of easily its increasing its production capacity, and further improving the drying performance of the laver.This device for producing the laver sheet has a driving mechanism 40 whi...  
JP2003118823
To improve the rigidity of a grain guide part, prevent/suppress the deformation and torsion, facilitate the assembly and mounting and reduce cost.This traverse carrying device comprises a carrying conveyor 7 for carrying materials suppli...  
JP3417056
PURPOSE: To facilitate the attachment/detachment without being troubled by an article positioned to the lower part of a lower cover by mounting a first cover to cover the lower surface side from a head pulley side and a second cover to c...  
JP2003077979
To provide a carrying device capable of preventing lowering of quality of bodies to be carried.The carrying device 100 is provided with carrying belts 11 and 12 and rolling bodies 21 and 22 provided rotatably on the surfaces of the carry...  
JP2003073061
To prevent a carrying capacity from being reduced by facilitating and making it safer to get on and off a moving pavement.A belt 3 for conveyance is formed of a specified extendable elastic body, and endlessly suspended from drive roller...  
JP2003063639
To provide a carrying device capable of changing a carrying path on an as needed basis by making an improvement to a conventional belt conveyor.The carrying device 1 is constructed of a plurality of connected belt conveyors 2 and cross c...  
JP2003063631
To provide a collapsible and lightweight belt conveyor with sufficient strength.A conveyor frame is divided into a main frame body 6c and a collapsible frame body 6a along a conveying path. The collapsible frame body 6a is connected to t...  
JP2003054725
To adjust the tension of a conveyor belt only by adjusting a conveyor from its front. The article conveyor includes: a driving roller 3 and a driven roller 4 between which a conveyor belt 9 is stretched, the rollers being supported by pa...  
JP2003054726
To carry out assembly work and the adjusting the tension and meandering of a conveyor belt in a wide space and to enable conveyors to be arranged in series. The conveyor includes retaining bases 1A and 1B for retaining a driving roller 2...  
JP2003040415
To quickly and easily cope with a change in the layout of a facility at low cost by quickly and easily changing the length of a conveyor into a certain length without requiring parts replacement, etc. The conveyor length can be varied de...  
JP3388326
PURPOSE: To manufacture a curved conveyer at a low cost, wherein a joint section with other conveyers has a fixed and small difference in level and the service life of the belt is not shortened. CONSTITUTION: A curved conveyer includes f...  
JP2003002426
To provide a conveyer device capable of simplifying and miniaturizing its structure and easily adjusting tension of a belt or the like.This conveyer device comprises a side frame 2, a drive pulley 4 disposed at one end of the side frame ...  
JP2002370815
To repair an abrasion portion of a lining with a proper lining thickness to bring a smooth condition without removing the existing lining, in a short time. This repairing device 7a is provided with a lining thickness setting band 31 bond...  
JP2002356217
To provide an improved sprocket wheel applied to a roller chain conveyor intended for horizontal transportation and transfer of a heavy object. The sprocket wheel 1 is applied to the roller chain conveyor 2 for transmitting power for tra...  

Matches 701 - 750 out of 1,852