| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 61 | JPS5570420U - | JP14323479 | 1979-10-16 | JPS5570420U | 1980-05-15 | |
| 62 | JPS5038271A - | JP7725074 | 1974-07-05 | JPS5038271A | 1975-04-09 | |
| 63 | Spindle conveyor, and workpiece treatment station comprising the same | US13261773 | 2012-04-26 | US09446906B2 | 2016-09-20 | Reiner Starz; Ulrich Hofbauer |
| A spindle conveyor for conveying workpieces, in particular vehicle wheels, having a rail system that includes at least one support rail. Multiple conveyor carriages have a chassis that can be moved on the support rail in a conveying direction and a supporting device for workpieces which is entrained by the chassis. Each workpiece can be mounted on a workpiece spindle which is part of the supporting device which has a pair of workpiece spindles mounted so as to be rotatable as a unit relative to the chassis about a vertical axis of rotation and can be moved at least into a first rotational position and a second rotational position. Also a station for treating workpieces, in particular vehicle wheels, with such a spindle conveyor which allows the workpieces to be conveyed through the station. | ||||||
| 64 | SPINDLE CONVEYOR, AND WORKPIECE TREATMENT STATION COMPRISING THE SAME | US13261773 | 2012-04-26 | US20140061002A1 | 2014-03-06 | Reiner Starz; Ulrich Hofbauer |
| A spindle conveyor for conveying workpieces, in particular vehicle wheels, having a rail system that includes at least one support rail. Multiple conveyor carriages have a chassis that can be moved on the support rail in a conveying direction and a supporting device for workpieces which is entrained by the chassis. Each workpiece can be mounted on a workpiece spindle which is part of the supporting device which has a pair of workpiece spindles mounted so as to be rotatable as a unit relative to the chassis about a vertical axis of rotation and can be moved at least into a first rotational position and a second rotational position. Also a station for treating workpieces, in particular vehicle wheels, with such a spindle conveyor which allows the workpieces to be conveyed through the station. | ||||||
| 65 | INFLIGHT CATERING APPARATUS | US13640484 | 2011-04-19 | US20130199402A1 | 2013-08-08 | P.A. Mohammed Ansar |
| The present invention discloses a tray cart for serving refreshments in an airplane. The tray cart having: a load bearing railing coupled with a fuselage portion of the airplane, the railing stretching from a first end of the airplane to a second end over an aisle portion of the airplane; and a trolley for carrying the refreshments, the trolley being suspended from the railing by means of one or more suspension wires, the trolley being slidable over the railing by means of one or more geared wheels. The trolley is suspended to a predetermined length above a floor of the aisle portion of the airplane, the suspension length permitting removal of the refreshments placed in the trolley by an attendant without having to bend down. | ||||||
| 66 | Transportation facility for traveling body for transportation | US11958470 | 2007-12-18 | US07484616B2 | 2009-02-03 | Jiro Nakamura |
| A transportation facility in which an object transported while being suspended from a hanger such as a trolley conveyor is transferred on to a carriage of a carriage-type transportation device for a certain section of a route. At the start point, there is an object receiving means at the under side of a traveling route of a traveling body. An object support device is lifted relative to the hanger of the traveling body and the object receiving means is caused to receive the object (W) from the hanger. At the end of the transportation, an object return means is provided for lowering the object support device relative to the hanger to transfer the object to the hanger. In the transportation route, the traveling body is switched to a state in which drive is released and a hanger engagement means is engaged with the hanger so that the traveling body can be pulled and moved by the carriage. | ||||||
| 67 | Conveyor system for article treatment | US10374210 | 2003-02-26 | US06966431B2 | 2005-11-22 | John H. Jaynes; David M. Stewart; Christopher L. Audia; Kelsey R. Schell; Robert H. Kubsik; Melvin Edwards |
| A system for transporting articles along a treatment path in a treatment area. The conveyor system includes a conveyor and a plurality of pendulums. The conveyor includes first and second drive segments laterally spaced from and parallel to one another. The pendulums include first pendulums moving along the first drive segment and second pendulums moving along the second drive segments in aligned and opposed pairs. Further features of the invention include a guide assembly having a first element coupled to move with a carrier assembly and a second element engaging the first element to stabilize the rotational orientation of the carrier assembly. Other features of the present invention include a conveyor system configuration that facilitates transportation of articles about horizontal curves as well as a unique pendulum configuration particularly suited for use with the invention. | ||||||
| 68 | Conveyor system for article treatment | US10374210 | 2003-02-26 | US20030178286A1 | 2003-09-25 | John H. Jaynes; David M. Stewart; Christopher L. Audia; Kelsey R. Schell; Robert H. Kubsik; Melvin Edwards |
| A system for transporting articles along a treatment path in a treatment area. The conveyor system includes a conveyor and a plurality of pendulums. The conveyor includes first and second drive segments laterally spaced from and parallel to one another. The pendulums include first pendulums moving along the first drive segment and second pendulums moving along the second drive segments in aligned and opposed pairs. Further features of the invention include a guide assembly having a first element coupled to move with a carrier assembly and a second element engaging the first element to stabilize the rotational orientation of the carrier assembly. Other features of the present invention include a conveyor system configuration that facilitates transportation of articles about horizontal curves as well as a unique pendulum configuration particularly suited for use with the invention. | ||||||
| 69 | Cushioned stop for conveyor system | US09748571 | 2000-12-22 | US20020079193A1 | 2002-06-27 | Evan M. Ormsby |
| The present invention is directed to a cushioned stop, and a cushioning assembly for use therein wherein the cushioning assembly includes a base, a carriage, and a spring assembly. The carriage is coupled to the base to move relative to the base between a forward position and a rearward position. The spring assembly includes a spring rod having a threaded segment, an adjustment nut having threads engageable with the threaded segment to couple the nut to the spring rod, and a spring operably coupled to the nut and the carriage to create a bias force. The bias force urges the carriage toward the forward position when the nut engages the threaded segment. The nut is axially movable along the rod to a released position out of engagement with the threaded segment to eliminate the bias force. | ||||||
| 70 | Carrier locking system for pendulum conveyor | US09662527 | 2000-09-14 | US06374993B1 | 2002-04-23 | John M. Tetzloff |
| A carrier locking system for a horizontal pendulum conveyor employs a coupler at the free end of a generally L-shaped pendulum arm which interlocks with a receiver on a carrier. The coupler and receiver are normally in an unlocked position when the carrier travels along a horizontal path, and automatically interlock when the carrier travels along an inclined path. Locking the carrier to the pendulum arms prevents the carrier from becoming separated from the pendulum arms when descending into a surface treatment tank. | ||||||
| 71 | Method of electrocoating a vehicle body | US09203456 | 1998-12-02 | US06174423B1 | 2001-01-16 | Christopher A. Wood; Richard G. Hooper |
| A system for dipping workpieces into a coating tank that includes a conveyor disposed above the tank and a workpiece carrier movable on the conveyor along a path above the tank The carrier includes a box frame having pivotal corner connections and vertically spaced guide rollers disposed on lateraly opposed sides of the frame. Longing spaced cables suspend the carrier frame from winces on the conveyor for selectively raising and lowering the carrier with respect to the conveyor. The winches and cables are also selectively operable for rocking the carrier frame about a horizontal axis lateral to the path of travel along the conveyor. A pair of track rails are disposed in fixed position on laterally opposed sides of the conveyor for engaging the guide rollers on laterally opposed sides of the carrier frame during lowering of the frame into the tank and maintaining horizontal position of the carrier frame during rocking thereof within the tank. The method of this invention then includes lowering the vehicle body into an electrostatic dip tank, preferably at an angle, then rocking the forward and rearward ends of the vehicle upwardly and downwardly about a lateral axis generally perpendicular to the longitudinal axis of the vehicle, then raising the vehicle body out of the dip tank preferably at an angle relative to horizontal. | ||||||
| 72 | Free trolley for power and free conveyors | US919378 | 1997-08-28 | US5852979A | 1998-12-29 | Dennis W. Desilets; Raymond L. Carlson; Steven J. Dale |
| A power and free conveyor system is provided which utilizes a difference in height between the wipe in power trolley and the wipe out power trolley, with or without a camming down of a retractable wide dog of the free trolley, to allow the wipe in power chain to wipe in over the retractable dog without any possibility of lateral interference. Thereafter the elevation of the wipe in power trolley and the wipe out power trolley are the same. Improved stop means operating to push down the retractable dog and therefore cause disengagement of the retractable dog from the power chain dog are also provided. | ||||||
| 73 | Mono- or twin-rail overhead chain conveyor | US704517 | 1996-09-05 | US5839371A | 1998-11-24 | Werner Knuttel |
| A mono- or twin-rail overhead chain conveyor 10', 12' useful for transporting heavy loads such as motor vehicle parts wherein the conveyor has a chain track (14) in the form of an I-shaped profile with running gear 18,20 which can move along said track and has roller blocks 26,28 for mounting rollers 30,32 which are supported on the chain track, the roller blocks being connected to a traction means 42 for pulling the running gear and for a monorail overhead chain conveyor, the running gear is in the form of a loading running gear and for a twin-rail overhead chain conveyor, it is in the form of towing running gear which interacts with loading running gear 82 movable on a load rail 78 running below the chain track and to render wear-free, silent running possible, the traction means 42 is a rubber or plastic belt having a single-stranded metal, glass fiber or carbon fiber insert 46. | ||||||
| 74 | Power and free conveying system | US731628 | 1996-10-15 | US5664501A | 1997-09-09 | Hugh Harris |
| A power and free conveying system includes a track assembly having a power track and a free track spaced vertically from the power track, a power trolley supported on the power track for movement therealong and a free trolley supported on the free track for movement therealong. The free trolley includes a moveable holdback dog engageable and disengageable with the power trolley. The free trolley includes a retractable dog having a first position engageable with the power trolley and a second position disengageable with the power trolley and engageable with the holdback dog to completely disengage the free trolley from the power trolley upon engaging another one of the free trolley. The track assembly includes a C-shaped first side support member having an upper transverse end connected to the power track and a lower transverse end connected to the free track and a C-shaped second side support member opposite and spaced from the first side support member having an upper transverse end connected to the power track and a lower transverse end connected to the free track. | ||||||
| 75 | Integrated conveyor system with constant speed drive chain | US238831 | 1999-08-30 | US4939999A | 1990-07-10 | Harold S. Burt; Benjamin P. Difalco |
| A conveyor system includes a power and free section transporting product carriers on power and free type trolleys and a monorail section transporting utility carriers about a fixed loop. The monorail system is connected to the power and free section to receive and transport the trolleys with the product carriers interspaced between the utility carriers. | ||||||
| 76 | Carrier storage track for power and free conveyors | US52847 | 1987-05-20 | US4745865A | 1988-05-24 | Noel F. Dehne |
| A storage track section for a power and free conveyor system having carriers each comprising a leading driving trolley, a first load carrying trolley connected to the driving trolley by a tow bar, and a second load carrying trolley connected to the first load carrying trolley by load carrying structure. The storage track section includes parallel first and second load tracks which respectively support the first and second load carrying trolleys and are transversely spaced apart a distance less than the length of the load carrying structure; and, includes a driving trolley track located intermediate and parallel to the load tracks and transversely spaced from the first load track a distance less than the length of the tow bar. An entrance section to the storage track section is so arranged that the three trolleys of each carrier are diverted to their respective storage section tracks in a sequence which places the tow bar and the load carrying structure in a jackknifed relation, thereby enabling a given number of carriers to be stored in a minimum area. | ||||||
| 77 | Power-and-free trolley conveyor | US322188 | 1981-11-17 | US4462315A | 1984-07-31 | Takao Wakabayashi |
| A power-and-free trolley conveyor comprising a power line rail, a free line rail disposed immediately below the power line rail, another free line rail provided at one side of the free line rail in parallel thereto, and carriers suspended from the free line rails and each thereby supported at its opposite sides. | ||||||
| 78 | Automatic conveyor system | US176296 | 1980-08-08 | US4406230A | 1983-09-27 | Jean E. Villemaud |
| A conveyor system comprising a horizontal network of conveyors on which carriages move equipped with programming mechanisms capable of controlling the operations of loading, unloading, ascent, descent of the loads and changes of direction of the carriages. The requirements under load of a post to are detected automatically by feelers mounted on a level with the post, then transmitted instantaneously by mechanical transmission elements to a fixed element mounted on the path of the carriages which acts on the programming mechanisms of the first carriage passing by the mechanism, such that the carriage controls all operations necessary for servicing the post. | ||||||
| 79 | Trolley construction | US507852 | 1974-09-20 | US3951076A | 1976-04-20 | Kenneth F. Knudsen; George O. Nienhold |
| A trolley comprising a trolley body, a shaft fixed on the trolley body and having ends projecting outwardly along the sides of the trolley body and a wheel on each end of the shaft. Each wheel comprises an inner race, an outer race and rollers between the inner and outer races. The inner race having an opening through which the end of the shaft extends. The inner race also has a frusto conical surface adjacent the end of the opening. A conical washer having its outer surface complementary to the frusto conical surface of the inner race is placed adjacent thereto and interengaging means are provided between the washer and the shaft end to prevent rotation therebetween. Each end of the shaft having a threaded opening extending axially therein and a cap screw is threaded into the opening and engages the conical washer to hold the washer against the inner race and relative to the end of the shaft. | ||||||
| 80 | Aim control arrangement for conveyor installations | US510151 | 1974-09-30 | US3949192A | 1976-04-06 | Erich Kuwertz; Andre Krauth |
| Aim control arrangement for conveyor installations of the type having coding cards coordinated to individual carriages that work together with address questioning stations of the conveyor installation comprising a chain guiding rail, a running rail for said carriages, a pulling chain guided by said chain guiding rail, an address carrier frame for each carriage in which the coding card is received, an adjusting insert in said frame operative to adjust the height of the coding card in the proximity of the address questioning stations for cooperation with corresponding means. | ||||||
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