子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 141 | Dual level tilting tray package sorting apparatus | US396973 | 1995-03-01 | US5509526A | 1996-04-23 | Henri Bonnet |
| An automatic system for sorting items, such as small parcels, into groups bound for different geographical locations is described. The system uses tilting trays arranged at multiple levels, with all the trays being mounted on carriages traveling on a single monorail. The trays are tilted at the proper output chutes by cam roller mechanisms which are appropriately inserted into the path of cams on the trays under the coordination of a digital controller. A simple drive mechanism moves the carriages along the monorail using a drive roller which presses against the carriages. The carriages may be linked by a pliable linkage assembly that does not include mechanical hinges or like mechanisms. The system is easy to repair and operates at low noise levels. | ||||||
| 142 | Electromagnetically driver conveyor apparatus | US593864 | 1990-10-05 | US5147029A | 1992-09-15 | Lars G. A. Wadell |
| An electromagnetically driven conveyor apparatus has an endless enclosure which is made of a non-magnetic material and which has an interior surface which defines an enclosed channel. Within the channel are a plurality of channel partitioning elements which have a magnetic core and which extend to edges which are slidably fitted against the interior surface of the channel enclosure. A prolongation is positioned between each partitioning element for spacing apart each successive partitioning element. At least two electromagnetic drive units, which movably reciprocate between two positions, are positioned adjacent an outside surface of the enclosure to effect transport of the partitioning elements. Infeed and outfeed units are associated with the channel enclosure for, respectively, introducing product to be conveyed into the channel and removing conveyed product from the channel. | ||||||
| 143 | Dispersing supply device in automatic weighing apparatus | US543328 | 1983-10-19 | US4702394A | 1987-10-27 | Koichi Katzoka |
| A dispersing supply device in an automatic weighing apparatus includes a base plate, a vibrator supported on the base plate by a pair of springs, and a trough supported on the vibrator by groups of leaf springs, the trough being vibrated by the vibrator so as to convey articles from one end to the other thereof. The dispersing supply device, one provided for each of a plurality of weighing machines, is disposed between the corresponding weighing machine and a dispersing table so as to receive articles from the table and supply them to the weighing machine via the trough. The base plate is formed to include a mounting slot having a first portion of prescribed width and an elongate second portion narrower in width than the first portion. A mounting table to which the dispersing supply device is attached is provided with a projecting pin having a head portion. After the pin is passed through the first portion of the mounting slot provided in the base plate, the base plate is caused to slide to engage the pin with the second portion of the mounting slot, thereby attaching the dispersing supply device to the mounting table. | ||||||
| 144 | Circulating rack | US825808 | 1986-02-04 | US4676560A | 1987-06-30 | Joachim Schmitz; Franz Wagner; Adrian Siegler |
| The present invention provides a circulating rack having an electric drive which can be pivoted, to a limited degree, in opposed directions dependent upon the transmitted torque of the electric drive. The drive is mounted on a pivotal rocker element which is displaced against the force of two counteracting elastically deformable abutments. A torque transmitted by the electric drive to overcome non-uniform loading of the circulating rack system causes the pivotal rocker to be displaced in either a clockwise or counterclockwise direction. A displacement measuring sensor measures the extent of pivotal movement of the rocker to provide an indication of the non-uniform loading condition so that corrective action may be taken. If the rocker is pivoted beyond a predetermined range, as for example that caused by a severe overloading condition, the displacement measuring sensor will cause the electric drive to turn off and prevent further circulation of the system until the overload has been corrected. | ||||||
| 145 | Treadmill motor drive | US695086 | 1985-01-25 | US4664646A | 1987-05-12 | Barre L. Rorabaugh |
| An efficient, narrow profile treadmill motor drive has a thin motor, a two-stage speed reduction using an intermediate countershaft between the motor and drive roller, a dual belt drive for the drive roller which reduces bearing stress, a support base of modular character facilitating removal and repair of the motor drive as a unit, and a motor-shaft mounted flywheel whose rotational inertia is effectively multiplied by the speed reduction ratio. | ||||||
| 146 | Gang conveyor drive mount and method for transporting | US481588 | 1983-04-04 | US4511028A | 1985-04-16 | Richard P. Meister |
| A gang conveyor drive mount for a frame base comprising in combination a pair of rails secureable to the frame base, and a motor gear box assembly attached to the rails. A drive shaft engages the gear box which is mechanically connected to the motor. At least one conveyor is slidably mounted along the drive shaft and rails and extends over the frame base such that the results of work fall on the conveyor in order to be carried away to a storage or use area. At least one bracket is slidably mounted along the pair of rails, and at least one bearing is fixed to the bracket and slidably mounted along the drive shaft. The conveyor and the combined bracket-bearing are adapted in operation of the invention to be slidably adjusted along the drive shaft and the rails in order that the gang conveyor drive mount can be mounted on any given frame base. A method for transporting the results of work comprises engaging the drive shaft to a motor gear box assembly, and securing the motor gear box assembly to the rails. The method also includes sliding along the drive shaft and the rails at least one conveyor until the same extends over a predetermined area of a given size frame base such that the results of work fall on the conveyor. | ||||||
| 147 | Belt conveyor tandem drive assembly with ground level clean-out clearance | US161765 | 1980-06-23 | US4312445A | 1982-01-26 | Robert C. Nelson |
| A tandem drive assembly, sometimes called a drive or head section, for a belt conveyor having a pair of drive pulleys arranged in tandem, in which the main drive frame comprises separate, ground-engaging, foot members located respectively inbye and outbye of the drive pulleys, and a pair of longitudinal side members interconnecting the foot members. In the example illustrated, the side members are I-beams angularly inclined upwardly from the outbye foot member to the inbye foot member. The drive pulleys are rotatably journaled in bearings mounted on upper, angularly inclined surfaces of the side members to support the inbye drive pulley at a higher level than the outbye drive pulley. The lower surfaces of the side frames are likewise angularly inclined and provide ground level clearance through the sides of the main frame for access by a scoop or shovel to the area beneath the drive rollers where dust and fines are deposited by the conveyor belt. | ||||||
| 148 | Belt conveyor drive system | US36319 | 1979-05-07 | US4218881A | 1980-08-26 | Robert P. Huffman; Jesse Thomas |
| A system for mechanically or hydraulically driving or powering equipment in underground mines off an advance flight of a belt conveyor, in which an assembly of a spaced and drivably connected drive roller and pump and a common base is releasably mountable on wire ropes or other supporting members at opposite sides of the conveyor for selective positioning longitudinally of the conveyor beneath the conveyor belt's advance flight and is vertically adjustable relative to the advance flight for adjusting the driving engagement of the drive roller with that flight for either continuous or intermittent drive of the drive roller and pump while the belt is running. | ||||||
| 149 | Conveying apparatus | US574200 | 1975-05-02 | US3992060A | 1976-11-16 | Gunther Bargel; Willy Tyslauk; Eberhard Unger; Wolfgang Muller |
| Conveying apparatus which may be embodied as a jib for a cutter-loader machine in tunnelling or mining applications. The apparatus employs a scraper-chain assembly which in known manner is entrained around rotatable members and is circulated within guide channels with side surfaces adjoined by a base or floor surface. An electric drive motor is coupled via reduction-ratio gearing unit to one or other of the rotatable members. The motor and the gearing each have housings joined together end-to-end and the housing of the motor is joined to at least one other body section of the apparatus. The housings and this body section have the same cross-sectional profile defining the aforesaid guide channels. | ||||||
| 150 | Trough belt conveyor | US35306673 | 1973-04-20 | US3880275A | 1975-04-29 | FISCHER HANS; SCHINDLER HEINRICH |
| A U-shaped carrier in a trough belt conveyor comprises carrier roller means, drive motor means connected to said carrier roller means and operable to drive the same and produce a reaction torque, and side roller means connected to said carrier roller means at both ends thereof. The carrier is provided with reaction torque-resisting means for taking up said reaction torque.
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| 151 | Conveyer system | US7971536 | 1936-05-14 | US2193076A | 1940-03-12 | PREBLE NORMAN H |
| 152 | Portable elevator | US29369919 | 1919-04-30 | US1329084A | 1920-01-27 | ROBERT KEES HOMER; FRANKLIN THOMAS ELBERT |
| 153 | Front and/or side mount motor | US15475553 | 2017-03-31 | US10131502B2 | 2018-11-20 | Kamran Ramezani |
| A conveyor system comprising: (a) one or more frames; (b) one or more controllers; (c) one or more motors located within a motor housing; and (d) a plurality or rollers; wherein the motor housing includes one or more internal pockets that receive the motor and the one or more controllers, and the controller is in contact with one or more walls of the motor housing; and wherein the motor housing is directly connected to the frame so that at least one of the one or more walls in contact with the controller are in direct contact with the one or more frames. | ||||||
| 154 | Chain conveyor with cast sections | US15913848 | 2018-03-06 | US10106325B2 | 2018-10-23 | Aaron Philip Walker; Christopher George Stewart |
| A conveyor chain includes first link, a second link, a connecting link, a first flight, and a second flight. The first link includes a first side portion and a second side portion. The first side portion has apertures and a first drive pin disposed between the apertures. The first drive pin is configured to be driven by a first sprocket. The second side portion has apertures and a second drive pin disposed between the apertures and extending in a direction opposite the first drive pin. The second drive pin is configured to be driven by a second sprocket. The second link includes a first side portion and a second side portion. The first flight is cast integrally with an end of the first drive pin of the first link, and the second flight is cast integrally with an end of the second drive pin of the first link. | ||||||
| 155 | CHAIN CONVEYOR | US15913821 | 2018-03-06 | US20180251312A1 | 2018-09-06 | Aaron Philip Walker; Christopher George Stewart |
| In some aspects, a conveyor chain includes a first link, a second link, and a coupler link coupled between the first link and the second link. The first link includes a first portion and a second portion, the second portion oriented parallel to and laterally spaced apart from the first portion. The first portion includes a first sprocket-engaging pin protruding laterally, and the second portion includes a second sprocket-engaging pin protruding laterally. The second link includes a first portion and a second portion. The first portion includes a first sprocket-engaging portion protruding laterally, and the second portion includes a second sprocket-engaging portion protruding laterally. A flight bar is positioned adjacent an end of the first sprocket-engaging portion of the first link. | ||||||
| 156 | CHAIN CONVEYOR AND LINK FOR SAME | US15913810 | 2018-03-06 | US20180251311A1 | 2018-09-06 | Aaron Philip Walker; Christopher George Stewart |
| A link for a conveyor chain includes a first portion and a second portion laterally spaced apart from the first portion. The first portion includes a first sprocket-engaging pin, and the second portion includes a second sprocket-engaging pin. The first sprocket-engaging pin and the second sprocket-engaging pin protrude laterally away from one another. The first sprocket-engaging pin and the second sprocket-engaging pin may each have an oblong cross-section. At least one retainer can secure a connecting pin against movement relative to at least one of the first portion and the second portion, and each retainer can be positioned substantially within one of the first portion and the second portion. | ||||||
| 157 | ROLLER DRIVE | US15833304 | 2017-12-06 | US20180093833A1 | 2018-04-05 | Bryant G. Ragan; John F. Landrum; Robert L. Rosen |
| A drive system for a motorized roller that includes a secondary stator external to the motorized roller. The outer shell of the motorized roller contains electrically conductive or magnetic material to form an induction, permanent-magnet, or reluctance motor with the secondary stator and boosts or bucks the torque of the motorized roller. | ||||||
| 158 | MULTI-STRAND FLAT TOP CONVEYOR | US15693533 | 2017-09-01 | US20180057085A1 | 2018-03-01 | Jeremy Adam Pych |
| A vehicle production assembly includes a discontinuous conveyor system to support a vehicle. The conveyor system includes a first side conveyor chain, a second side conveyor chain, and a plurality of middle conveyor chains longitudinally spaced between the first and second conveyor chains. The conveyor chains can be mechanically synchronized with a single motor. | ||||||
| 159 | ROLLER FOR SIDE-BY-SIDE CONVEYOR | US15624460 | 2017-06-15 | US20180002112A1 | 2018-01-04 | Jeffrey Michael Zimmerman |
| An apparatus includes a shaft, a first barrel, and a second barrel. The shaft has a first end, a second end, and a longitudinal axis of rotation. The first barrel surrounds a first portion of the shaft and is fixed to the shaft to rotate therewith. The second barrel surrounds a second portion of the shaft and is configured to rotate about the axis independent of a rotation of the shaft. | ||||||
| 160 | Remotely operated hydraulic system | US14551548 | 2014-11-24 | US09802764B1 | 2017-10-31 | Paul David Burk |
| A remotely operated hydraulic system is configured to engage an unloader in a semi-trailer. The remotely operated hydraulic system includes a solenoid mechanically coupled to the semi-trailer. The solenoid is further mechanically coupled to at least one air input line and at least one air output line. A receiver is electrically coupled to the solenoid and communicatively coupled to a remote control. The receiver is configured to open and close the solenoid based on a signal from the remote control. An air cylinder is mechanically coupled to the at least one air output line and a manual valve. Receiving air into the air cylinder operates to open the manual valve. A motor is mechanically coupled to the air cylinder and the unloader; wherein hydraulic pressure from the manual valve is configured to turn the motor and thus the unloader. | ||||||
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